/* $Id: AliPIPEupgrade.cxx 56360 2012-August */
//-------------------------------------------------------------------------
-// Beam pipe class
+// Beam pipe class for ALICE ITS & MFT upgrade
// This version uses TGeo
-// Author: xxx
+// Authors:
+// F. Manso
+// A. Morsch
+// R. Tieulent
+// M. Sitta
//-------------------------------------------------------------------------
//_____________________________________________________________________________
AliPIPEupgrade::AliPIPEupgrade(Option_t *opt) :
- fBeamBackground(0), fConeIsBe(1), fIpPipeRo(0.), fIpPipeWidth(0.), fIpHLength(0.)
+ fBeamBackground(0),
+ fConeIsBe(1),
+ fBePipeRmax(0.),
+ fBePipeThick(0.),
+ fIpHLength(0.)
{
- // Constructor
+ // Constructor // Is this still usable ??
// Initialization of detector dimensions from TGeo
if(strstr(opt,"TGeo")){
else {
TGeoTube *t=(TGeoTube*)v->GetShape();
// printf(" rmin %lf rmax %lf dz %lf\n",t->GetRmin(),t->GetRmax(),t->GetDz());
- fIpPipeRo = t->GetRmax();
- fIpPipeWidth = t->GetRmax()-t->GetRmin();
+ fBePipeRmax = t->GetRmax();
+ fBePipeThick = t->GetRmax()-t->GetRmin();
fIpHLength = t->GetDz();
}
}
}
//_____________________________________________________________________________
-AliPIPEupgrade::AliPIPEupgrade(Bool_t coneIsBe, Float_t ro, Float_t width, Float_t hlength) :
- fBeamBackground(0), fConeIsBe(coneIsBe), fIpPipeRo(ro), fIpPipeWidth(width), fIpHLength(hlength)
+AliPIPEupgrade::AliPIPEupgrade(Float_t ro, Float_t thick) :
+ fBeamBackground(0),
+ fConeIsBe(0),
+ fBePipeRmax(ro),
+ fBePipeThick(thick),
+ fIpHLength(0)
{
// Constructor
}
//_____________________________________________________________________________
AliPIPEupgrade::AliPIPEupgrade(const char *name, const char *title,
- Bool_t coneIsBe, Float_t ro, Float_t width, Float_t hlength) :
- AliPIPE(name,title), fBeamBackground(0), fConeIsBe(coneIsBe), fIpPipeRo(ro), fIpPipeWidth(width), fIpHLength(hlength)
+ Float_t ro, Float_t thick) :
+ AliPIPE(name,title),
+ fBeamBackground(0),
+ fConeIsBe(0),
+ fBePipeRmax(ro),
+ fBePipeThick(thick),
+ fIpHLength(0)
{
// Constructor
}
//___________________________________________
void AliPIPEupgrade::CreateGeometry()
{
-//
-// Method describing the beam pipe geometry
-//
- AliDebug(1,"Create PIPEupgrade geometry");
- Float_t dz, z, zsh, z0;
-//
-// Rotation Matrices
-//
- const Float_t kDegRad = TMath::Pi() / 180.;
-// Rotation by 180 deg
- TGeoRotation* rot180 = new TGeoRotation("rot180", 90., 180., 90., 90., 180., 0.);
- TGeoRotation* rotyz = new TGeoRotation("rotyz", 90., 180., 0., 180., 90., 90.);
- TGeoRotation* rotxz = new TGeoRotation("rotxz", 0., 0., 90., 90., 90., 180.);
- TGeoRotation* rot045 = new TGeoRotation("rot045", 90., 45., 90., 135., 0., 0.);
- TGeoRotation* rot135 = new TGeoRotation("rot135", 90. ,135., 90., 225., 0., 0.);
- TGeoRotation* rot225 = new TGeoRotation("rot225", 90. ,225., 90., 315., 0., 0.);
- TGeoRotation* rot315 = new TGeoRotation("rot315", 90. ,315., 90., 45., 0., 0.);
-//
-// Media
- const TGeoMedium* kMedAir = gGeoManager->GetMedium("PIPE_AIR");
- const TGeoMedium* kMedAirHigh = gGeoManager->GetMedium("PIPE_AIR_HIGH");
- const TGeoMedium* kMedVac = gGeoManager->GetMedium("PIPE_VACUUM");
- const TGeoMedium* kMedVacM = gGeoManager->GetMedium("PIPE_VACUUMM");
- const TGeoMedium* kMedInsu = gGeoManager->GetMedium("PIPE_INS_C0");
- const TGeoMedium* kMedSteel = gGeoManager->GetMedium("PIPE_INOX");
- const TGeoMedium* kMedBe = gGeoManager->GetMedium("PIPE_BE");
- const TGeoMedium* kMedAlu = gGeoManager->GetMedium("PIPE_ALU");
- const TGeoMedium* kMedCu = gGeoManager->GetMedium("PIPE_CU");
- const TGeoMedium* kMedAco = gGeoManager->GetMedium("PIPE_ANTICORODAL");
-
-// Top volume
- TGeoVolume* top = gGeoManager->GetVolume("ALIC");
-//
-//
-////////////////////////////////////////////////////////////////////////////////
-// //
-// The Central Vacuum system //
-// //
-////////////////////////////////////////////////////////////////////////////////
-//
-//
-// The ALICE central beam-pipe according to drawing LHCVC2C_0001
-// Drawings of sub-elements:
-//
-// Pos 7 - Minimised Flange: LHCVFX_P0025
-// Pos 6 - Standard Flange: STDVFUHV0009
-// Pos 8 - Bellow: LHCVBX__0001
-//
-// Absolute z-coordinates -82.0 - 400.0 cm
-// Total length: 482.0 cm
-// It consists of 3 main parts:
-// CP/2 The flange on the non-absorber side: 36.5 cm
-// CP/1 The central Be pipe: 405.0 cm
-// CP/3 The double-bellow and flange on the absorber side: 40.5 cm
-//
-
-//
-//
-// Starting position in z
- const Float_t kCPz0 = -400.0;
-// Length of the CP/1 section
- const Float_t kCP1Length = 405.0;
-// Length of the CP/2 section
- const Float_t kCP2Length = 36.5;
-// Length of the CP/3 section
- const Float_t kCP3Length = 40.5;
-// Position of the CP/2 section
-// const Float_t kCP2pos = kCPz0 + kCP2Length / 2.;
-// Position of the CP/3 section
- const Float_t kCP3pos = kCPz0 + kCP2Length + kCP1Length + kCP3Length/2.;
-
-
-///////////////////
-// CP/1 //
-///////////////////
-// Inner and outer radii of the Be-section [Pos 1]
-
-//
-// Be-Stainless Steel adaptor tube [Pos 2] at both ends of the Be-section. Length 5 cm
-
-//
-// Bulge of the Be-Stainless Steel adaptor Tube [Pos 2]
-
-//
-// Length of Be-pipe
-
-
-//
-// CP/1 Mother volume
- //TGeoVolume* voCp1Mo = new TGeoVolume("CP1MO", new TGeoTube(0., kCP1BeStRo, kCP1Length / 2.), kMedAir);
+ AliDebug(1,"Create PIPEv4 geometry");
+ //
+ // Class describing the beam pipe geometry
+ //
+ Float_t z, zsh, z0;
+ //
+ // Rotation Matrices
+ //
+ const Float_t kDegRad = TMath::Pi() / 180.;
+ // Rotation by 180 deg
+ TGeoRotation* rot180 = new TGeoRotation("rot180", 90., 180., 90., 90., 180., 0.);
+ TGeoRotation* rotyz = new TGeoRotation("rotyz", 90., 180., 0., 180., 90., 90.);
+ TGeoRotation* rotxz = new TGeoRotation("rotxz", 0., 0., 90., 90., 90., 180.);
+ //TGeoRotation* rot045 = new TGeoRotation("rot045", 90., 45., 90., 135., 0., 0.);
+ //TGeoRotation* rot135 = new TGeoRotation("rot135", 90. ,135., 90., 225., 0., 0.);
+ //TGeoRotation* rot225 = new TGeoRotation("rot225", 90. ,225., 90., 315., 0., 0.);
+ //TGeoRotation* rot315 = new TGeoRotation("rot315", 90. ,315., 90., 45., 0., 0.);
+ //
+ // Media
+ //const TGeoMedium* kMedSi = gGeoManager->GetMedium("PIPE_SILICON"); //FM
+ const TGeoMedium* kMedAir = gGeoManager->GetMedium("PIPE_AIR");
+ const TGeoMedium* kMedAirHigh = gGeoManager->GetMedium("PIPE_AIR_HIGH");
+ const TGeoMedium* kMedVac = gGeoManager->GetMedium("PIPE_VACUUM");
+ const TGeoMedium* kMedInsu = gGeoManager->GetMedium("PIPE_INS_C0");
+ const TGeoMedium* kMedSteel = gGeoManager->GetMedium("PIPE_INOX");
+ const TGeoMedium* kMedBe = gGeoManager->GetMedium("PIPE_BE");
+ const TGeoMedium* kMedCu = gGeoManager->GetMedium("PIPE_CU");
+ //const TGeoMedium* kMedKapton = gGeoManager->GetMedium("PIPE_KAPTON");
+ //const TGeoMedium* kMedAco = gGeoManager->GetMedium("PIPE_ANTICORODAL");
+ //const TGeoMedium* kMedNEG = gGeoManager->GetMedium("PIPE_NEG COATING");
+ //const TGeoMedium* kMedAlu = gGeoManager->GetMedium("PIPE_ALU"); // fm
+ const TGeoMedium* kMedAlu2219 = gGeoManager->GetMedium("PIPE_AA2219"); // fm
+ const TGeoMedium* kMedRohacell = gGeoManager->GetMedium("PIPE_ROHACELL");
+ const TGeoMedium* kMedPolyimide = gGeoManager->GetMedium("PIPE_POLYIMIDE");
+ const TGeoMedium* kMedCarbonFiber = gGeoManager->GetMedium("PIPE_M55J6K");
+
+ // Top volume
+ TGeoVolume* top = gGeoManager->GetVolume("ALIC");
+ //
+ //
+ ////////////////////////////////////////////////////////////////////////////////
+ // //
+ // The Central Vacuum system //
+ // //
+ ////////////////////////////////////////////////////////////////////////////////
+ //
+ //
+ // The ALICE central beam-pipe according to drawing LHCVC2C_0001
+ // Drawings of sub-elements:
+ //
+ // Pos 7 - Minimised Flange: LHCVFX_P0025
+ // Pos 6 - Standard Flange: STDVFUHV0009
+ // Pos 8 - Bellow: LHCVBX__0001
+ //
+ // Absolute z-coordinates -82.0 - 400.0 cm
+ // Total length: 482.0 cm
+ // It consists of 3 main parts:
+ // CP/2 The flange on the non-absorber side: 36.5 cm
+ // CP/1 The central Be pipe: 405.0 cm
+ // CP/3 The double-bellow and flange on the absorber side: 40.5 cm
- // Double_t beamPipeLength = 553.99;//482.0; //552.0;
- // TGeoVolume* voCp1Mo = new TGeoVolume("CP1MO", new TGeoTube(0., 3.6, beamPipeLength/2.), kMedVac);
- // voCp1Mo->SetVisibility(kVac);
+ //
+ /*
+ // Starting position in z
+ const Float_t kCPz0 = -400.0;
+ // Length of the CP/1 section
+ const Float_t kCP1Length = 405.0;
+ // Length of the CP/2 section
+ const Float_t kCP2Length = 36.5;
+ // Length of the CP/3 section
+ const Float_t kCP3Length = 40.5;
+ // Position of the CP/2 section
+ // const Float_t kCP2pos = kCPz0 + kCP2Length / 2.;
+ // Position of the CP/3 section
+ const Float_t kCP3pos = kCPz0 + kCP2Length + kCP1Length + kCP3Length/2.;
+ */
+
+
+ //////////////////// NEW BEAM PIPE GEOMETRY FOR MuonForwardTracker ,
+ // Authors: F. Manso, R. Tieulent
+ // Drawings from C. Gargiulo :
+ // \\cern.ch\dfs\Workspaces\c\cgargiul\EXPERIMENT\ALICE\ALICE_MECHANICS\ALICE_DATA_PACKAGE\IN\DETECTORS\ITS_UPGRADE\1-DESIGN\3D_cad_model\R14_20140311_ALI\
+ //
+ //------------------- Pipe version 4.7 March 2014 -----------------------------
- TGeoVolume* voCp1aMo = new TGeoVolume("CP1aMO", new TGeoTube(0., 3.6, (468.0-fIpHLength)/2), kMedVac);
- voCp1aMo->SetVisibility(kVac);
- TGeoVolume* voCp1bMo = new TGeoVolume("CP1bMO", new TGeoTube(0., fIpPipeRo, fIpHLength), kMedVac);
- voCp1bMo->SetVisibility(kVac);
- TGeoVolume* voCp1cMo = new TGeoVolume("CP1cMO", new TGeoTube(0., 3.6, (82.0-fIpHLength)/2), kMedVac);
- voCp1cMo->SetVisibility(kVac);
+ TGeoVolumeAssembly * beamPipeCsideSection = new TGeoVolumeAssembly("BeamPipeCsideSection");
-
- TGeoVolumeAssembly* voCp1 = new TGeoVolumeAssembly("Cp1");
- voCp1->AddNode(voCp1aMo, 0, new TGeoTranslation(0,0, 161-(468.0-fIpHLength)/2-fIpHLength));
- voCp1->AddNode(voCp1bMo, 0, new TGeoTranslation(0,0,161));
- voCp1->AddNode(voCp1cMo, 0, new TGeoTranslation(0,0, 161+(82.0-fIpHLength)/2+fIpHLength));
-
- // voCp1->AddNode(voCp1Mo, 1, gGeoIdentity);
-
- /* //Edit
-// CP/1 Mother Volume
-//
- TGeoPcon* shCp1Mo = new TGeoPcon(0., 360., 6);
-
-//
- z = - kCP2Length / 2.;
- shCp1Mo->DefineSection( 0, z, kCP2FixedFlangeRi, kCP2FixedFlangeRo);
- z += kCP2FixedFlangeRecessLengths[0];
- shCp1Mo->DefineSection( 1, z, kCP2FixedFlangeRi, kCP2FixedFlangeRo);
- shCp1Mo->DefineSection( 2, z, 0., kCP2FixedFlangeRo);
- z += (kCP2FixedFlangeRecessLengths[1] + kCP2FixedFlangeRecessLengths[2]) ;
- shCp1Mo->DefineSection( 3, z, 0., kCP2FixedFlangeRo);
-// Straight section between Flange and Fixed Point
- shCp1Mo->DefineSection( 4, z, 0., kCP2FixedFlangeBulgeRo);
- z += kCP2FixedFlangeBulgeLength;
- shCp1Mo->DefineSection( 5, z, 0., kCP2FixedFlangeBulgeRo);
- shCp2Mo->DefineSection( 6, z, 0., kCP2StRo);
- z = - kCP2Length / 2 + kCP2FixedPointZ - kCP2FixedPointLength / 2.;
- shCp2Mo->DefineSection( 7, z, 0., kCP2StRo);
-
-
- TGeoVolume* voCp2Mo = new TGeoVolume("CP2MO", shCp2Mo, kMedAir);
-
-
- */
-
-///////////////////
-// CP/2 //
-///////////////////
-//
-// Fixed Point tube [Pos 5]
-//
-// Inner and outer radii of the Stainless Steel pipe
- const Float_t kCP2StRi = 2.90;
- const Float_t kCP2StRo = 2.98;
-//
-// Transition to central Be-pipe (Bulge)
-// Length
- const Float_t kCP2BulgeLength = 0.80;
-//
-// Bulge outer radius
- const Float_t kCP2BulgeRo = 3.05;
-//
-// Fixed Point at z = 391.7 (IP)
-//
-// Position of fixed point
- const Float_t kCP2FixedPointZ = 8.30;
-//
-// Outer radius of fixed point
- const Float_t kCP2FixedPointRo = 3.50;
-//
-// Length of fixed point
- const Float_t kCP2FixedPointLength = 0.60;
-//
-// Fixed Flange [Pos 6]
-//
-// Fixed flange outer radius
- const Float_t kCP2FixedFlangeRo = 7.60;
-//
-// Fixed flange inner radius
- const Float_t kCP2FixedFlangeRi = 3.00;
-// Fixed flange inner radius bulge
-
-// Fixed flange lengths of sections at inner radius
- const Float_t kCP2FixedFlangeRecessLengths[3] ={1., 0.08, 0.9};
-// Fixed flange length
-
-//
-// Fixed flange bulge
-// Outer radius
- const Float_t kCP2FixedFlangeBulgeRo = 3.00;
-//
-// Length
- const Float_t kCP2FixedFlangeBulgeLength = 2.00;
-
-//Edit
-// CP/2 Mother Volume
-//
- TGeoPcon* shCp2Mo = new TGeoPcon(0., 360., 14);
-
-// Flange
- z = - kCP2Length / 2.;
- shCp2Mo->DefineSection( 0, z, kCP2FixedFlangeRi, kCP2FixedFlangeRo);
- z += kCP2FixedFlangeRecessLengths[0];
- shCp2Mo->DefineSection( 1, z, kCP2FixedFlangeRi, kCP2FixedFlangeRo);
- shCp2Mo->DefineSection( 2, z, 0., kCP2FixedFlangeRo);
- z += (kCP2FixedFlangeRecessLengths[1] + kCP2FixedFlangeRecessLengths[2]) ;
- shCp2Mo->DefineSection( 3, z, 0., kCP2FixedFlangeRo);
-// Straight section between Flange and Fixed Point
- shCp2Mo->DefineSection( 4, z, 0., kCP2FixedFlangeBulgeRo);
- z += kCP2FixedFlangeBulgeLength;
- shCp2Mo->DefineSection( 5, z, 0., kCP2FixedFlangeBulgeRo);
- shCp2Mo->DefineSection( 6, z, 0., kCP2StRo);
- z = - kCP2Length / 2 + kCP2FixedPointZ - kCP2FixedPointLength / 2.;
- shCp2Mo->DefineSection( 7, z, 0., kCP2StRo);
-
-// Fixed Point
- shCp2Mo->DefineSection( 8, z, 0., kCP2FixedPointRo);
- z += kCP2FixedPointLength;
- shCp2Mo->DefineSection( 9, z, 0., kCP2FixedPointRo);
-
-// Straight section between Fixed Point and transition bulge
- shCp2Mo->DefineSection(10, z, 0., 2.98);
- z = kCP2Length / 2. - kCP2BulgeLength;
- shCp2Mo->DefineSection(11, z, 0., 3.6);//2.98
- shCp2Mo->DefineSection(12, z, 0., 3.6);
- z = kCP2Length / 2.;
- shCp2Mo->DefineSection(13, z, 0., 3.6);
-
- TGeoVolume* voCp2Mo = new TGeoVolume("CP2MO", shCp2Mo, kMedAir);
-
-
-
-/////////////////////////////////////////////////////////////
-// CP/2 Beam pipe with fixed point and transition bulges //
-/////////////////////////////////////////////////////////////
- TGeoPcon* shCp2Pi = new TGeoPcon(0., 360., 10);
-// Bulge at transition to flange
- z = - (kCP2Length - kCP2FixedFlangeRecessLengths[0] - kCP2FixedFlangeRecessLengths[1]) / 2.;
- z0 = z;
- shCp2Pi->DefineSection(0, z, kCP2StRi, kCP2FixedFlangeBulgeRo);
- z += kCP2FixedFlangeBulgeLength;
- shCp2Pi->DefineSection(1, z, kCP2StRi, kCP2FixedFlangeBulgeRo);
-// Straight section between Bulge and Fixed Point
- shCp2Pi->DefineSection(2, z, kCP2StRi, kCP2StRo);
- z += (kCP2FixedPointZ - kCP2FixedPointLength / 2. - kCP2FixedFlangeRecessLengths[0]
- - kCP2FixedFlangeRecessLengths[1] -
- kCP2FixedFlangeBulgeLength);
- shCp2Pi->DefineSection(3, z, kCP2StRi, kCP2StRo);
-// Fixed Point
- shCp2Pi->DefineSection(4, z, kCP2StRi, kCP2FixedPointRo);
- z += kCP2FixedPointLength;
- shCp2Pi->DefineSection(5, z, kCP2StRi, kCP2FixedPointRo);
-// Straight section between Fixed Point and transition bulge
- shCp2Pi->DefineSection(6, z, kCP2StRi, kCP2StRo);
- z = - shCp2Pi->GetZ(0) - kCP2BulgeLength;
- shCp2Pi->DefineSection(7, z, kCP2StRi, kCP2StRo);
-// Bulge at transition to Be pipe
- shCp2Pi->DefineSection(8, z, kCP2StRi, kCP2BulgeRo);
- z = - shCp2Pi->GetZ(0);
- shCp2Pi->DefineSection(9, z, kCP2StRi, kCP2BulgeRo);
-
-// Beam Pipe Protection Tube
-//
-// ALIFWDA_0025
-//
-// Plaque de Centrage ALIFWDA_0019
- const Float_t kFwdaBPPTXL = 3.;
- TGeoXtru* shFwdaBPPTX = new TGeoXtru(2);
- Double_t xBPPTX[8] = {12.5, 7.5, -7.5, -12.5, -12.5, -7.5, 7.5, 12.5};
- Double_t yBPPTX[8] = { 7.0, 12.0, 12.0, 7.0, -7.0, -12.0, -12.0, -7.0};
- shFwdaBPPTX->DefinePolygon(8, xBPPTX, yBPPTX);
- shFwdaBPPTX->DefineSection(0, 0., 0., 0., 1.);
- shFwdaBPPTX->DefineSection(1, kFwdaBPPTXL, 0., 0., 1.);
- shFwdaBPPTX->SetName("FwdaBPPTX");
- TGeoTube* shFwdaBPPTY = new TGeoTube(0., 8.5, 3.2);
- shFwdaBPPTY->SetName("FwdaBPPTY");
- TGeoCompositeShape* shFwdaBPPTPC = new TGeoCompositeShape("shFwdaBPPTPC", "FwdaBPPTX-FwdaBPPTY");
- TGeoVolume* voFwdaBPPTPC = new TGeoVolume("FwdaBPPTPC", shFwdaBPPTPC, kMedAco);
-//
-// Tube ALIFWDA_0020
-// const Float_t kFwdaBPPTTL = 48.;
- const Float_t kFwdaBPPTTL = 35.;
- TGeoVolume* voFwdaBPPTT = new TGeoVolume("FwdaBPPTT", new TGeoTube(8.85, 9.0, kFwdaBPPTTL/2.), kMedAco);
- TGeoVolumeAssembly* voFwdaBPPT = new TGeoVolumeAssembly("FwdaBPPT");
- voFwdaBPPT->AddNode(voFwdaBPPTPC, 1, gGeoIdentity);
- voFwdaBPPT->AddNode(voFwdaBPPTT, 1, new TGeoTranslation(0., 0., kFwdaBPPTTL/2. + kFwdaBPPTXL));
-
-
-// BeamPipe and T0A Support
-//
-// ALIFWDA_0033
-//
-// Support Plate ALIFWDA_0026
- const Float_t kFwdaBPSPL = 4.0;
- TGeoXtru* shFwdaBPSPX = new TGeoXtru(2);
- Double_t xBPSPX[8] = {10.0, 6.0 , -6.0, -10.0, -10.0, -6.0, 6.0, 10.0};
- Double_t yBPSPX[8] = { 6.0, 10.0, 10.0, 6.0, - 6.0, -10.0, -10.0, -6.0};
- shFwdaBPSPX->DefinePolygon(8, xBPSPX, yBPSPX);
- shFwdaBPSPX->DefineSection(0, 0., 0., 0., 1.);
- shFwdaBPSPX->DefineSection(1, kFwdaBPSPL, 0., 0., 1.);
- shFwdaBPSPX->SetName("FwdaBPSPX");
- TGeoPcon* shFwdaBPSPY = new TGeoPcon(0., 360., 6);
- shFwdaBPSPY->DefineSection(0, -1.00, 0., 5.5);
- shFwdaBPSPY->DefineSection(1, 3.50, 0., 5.5);
- shFwdaBPSPY->DefineSection(2, 3.50, 0., 5.0);
- shFwdaBPSPY->DefineSection(3, 3.86, 0., 5.0);
- shFwdaBPSPY->DefineSection(4, 3.86, 0., 5.5);
- shFwdaBPSPY->DefineSection(5, 5.00, 0., 5.5);
- shFwdaBPSPY->SetName("FwdaBPSPY");
- TGeoCompositeShape* shFwdaBPSP = new TGeoCompositeShape("shFwdaBPSP", "FwdaBPSPX-FwdaBPSPY");
- TGeoVolume* voFwdaBPSP = new TGeoVolume("FwdaBPSP", shFwdaBPSP, kMedAco);
-//
-// Flasque ALIFWDA_00027
-
-
- const Float_t kFwdaBPSTTRi = 7.6/2.;
- const Float_t kFwdaBPSTTRo1 = 13.9/2.;
- const Float_t kFwdaBPSTTRo2 = 8.2/2.;
- const Float_t kFwdaBPSTTRo3 = 9.4/2.;
-
- TGeoPcon* shFwdaBPSFL = new TGeoPcon(0., 360., 8);
- z = 0.,
- shFwdaBPSFL->DefineSection(0, z, kFwdaBPSTTRi, kFwdaBPSTTRo1);
- z += 0.64;
- shFwdaBPSFL->DefineSection(1, z, kFwdaBPSTTRi, kFwdaBPSTTRo1);
- shFwdaBPSFL->DefineSection(2, z, kFwdaBPSTTRi, kFwdaBPSTTRo2);
- z += 2.55;
- shFwdaBPSFL->DefineSection(3, z, kFwdaBPSTTRi, kFwdaBPSTTRo2);
- shFwdaBPSFL->DefineSection(4, z, kFwdaBPSTTRi, kFwdaBPSTTRo3);
- z += 0.4;
- shFwdaBPSFL->DefineSection(5, z, kFwdaBPSTTRi, kFwdaBPSTTRo3);
- shFwdaBPSFL->DefineSection(6, z, kFwdaBPSTTRi, kFwdaBPSTTRo2);
- z += 1.2;
- shFwdaBPSFL->DefineSection(7, z, kFwdaBPSTTRi, kFwdaBPSTTRo2);
-
- TGeoVolume* voFwdaBPSFL = new TGeoVolume("FwdaBPSFL", shFwdaBPSFL, kMedAco);
-
-
- //
- // Cable support
- TGeoBBox* shFwdaBPSCSa = new TGeoBBox(3.0, 8.75, 0.5);
- shFwdaBPSCSa->SetName("FwdaBPSCSa");
- TGeoBBox* shFwdaBPSCSb = new TGeoBBox(1.25, 4.00, 1.0);
- shFwdaBPSCSb->SetName("FwdaBPSCSb");
- TGeoTranslation* tFwdaBPSCSb = new TGeoTranslation(0., 5.25 - 8.75, 0.);
- tFwdaBPSCSb->SetName("tFwdaBPSCSb");
- tFwdaBPSCSb->RegisterYourself();
- TGeoBBox* shFwdaBPSCSc = new TGeoBBox(3.0, 0.50, 0.70);
- shFwdaBPSCSc->SetName("FwdaBPSCSc");
- TGeoTranslation* tFwdaBPSCSc = new TGeoTranslation(0., 0.5 - 8.75, 1.2);
- tFwdaBPSCSc->SetName("tFwdaBPSCSc");
- tFwdaBPSCSc->RegisterYourself();
- TGeoCompositeShape* shFwdaBPSCS = new TGeoCompositeShape("shFwdaBPSCS", "(FwdaBPSCSa-FwdaBPSCSb:tFwdaBPSCSb)+FwdaBPSCSc:tFwdaBPSCSc");
- TGeoVolume* voFwdaBPSCS = new TGeoVolume("FwdaBPSCS", shFwdaBPSCS, kMedAco);
-
-
- // Assembling the beam pipe support
- TGeoVolumeAssembly* voFwdaBPS = new TGeoVolumeAssembly("FwdaBPS");
- voFwdaBPS->AddNode(voFwdaBPSP, 1, new TGeoCombiTrans(0., 0., 0., rot045));
- voFwdaBPS->AddNode(voFwdaBPSFL, 1, new TGeoTranslation(0., 0., kFwdaBPSPL));
- const Float_t kFwdaBPSCSdy = 18.75/TMath::Sqrt(2.);
-
- voFwdaBPS->AddNode(voFwdaBPSCS, 1, new TGeoCombiTrans(- kFwdaBPSCSdy, kFwdaBPSCSdy, 2., rot045));
- voFwdaBPS->AddNode(voFwdaBPSCS, 2, new TGeoCombiTrans(- kFwdaBPSCSdy, - kFwdaBPSCSdy, 2., rot135));
- voFwdaBPS->AddNode(voFwdaBPSCS, 3, new TGeoCombiTrans( kFwdaBPSCSdy, - kFwdaBPSCSdy, 2., rot225));
- voFwdaBPS->AddNode(voFwdaBPSCS, 4, new TGeoCombiTrans( kFwdaBPSCSdy, kFwdaBPSCSdy, 2., rot315));
-
- TGeoVolumeAssembly* voCp2 = new TGeoVolumeAssembly("CP2");
- voCp2->AddNode(voCp2Mo, 1, gGeoIdentity);
- voCp2->AddNode(voFwdaBPPT, 1, new TGeoTranslation(0., 0., -kCP2Length / 2. + 13.8));
- voCp2->AddNode(voFwdaBPS, 1, new TGeoTranslation(0., 0., -kCP2Length / 2. + 5.1));
-
- // ++++++++++++++++++++++++++++++++++++++
-
- //
- // Assemble the central beam pipe
- //
- Double_t CP2Length = 36.5+68;
- TGeoVolumeAssembly* asCP = new TGeoVolumeAssembly("CP");
- z = 0.-CP2Length;
- asCP->AddNode(voCp2, 1, new TGeoTranslation(0., 0., z));
- z += kCP2Length / 2. + kCP1Length / 2.+CP2Length;
- asCP->AddNode(voCp1, 1, new TGeoTranslation(0., 0., z));
- top->AddNode(asCP, 1, new TGeoCombiTrans(0., 0., 400. - kCP2Length / 2, rot180));
-
-
- // ++++++++++++++++++++++++++++++++++++++
- //edit part for upgrade
-
- // position shift dzS+161 and dyS =15
- Float_t dzS = 0, dyS = 0; //15;
-
-
- if (fIpHLength>63.5) AliFatal("Chosen half length of the Be part at the IP is too large (>63.5cm)");
- if (fIpHLength<20.) AliFatal("Chosen half length of the Be part at the IP is too small. (<20cm). Most likely hits the ITS upgrade structure");
-
-
- // ++++++++++++++++++++++++++++++++++++++
- //Create IP (interactoin point) in center path with Be
-
- Double_t ro=fIpPipeRo, width=fIpPipeWidth, ipLengthZ = fIpHLength*2;
- TGeoVolume *ipPipe = gGeoManager->MakeTube("IP_PIPE",(TGeoMedium*)kMedBe,ro-width,ro,ipLengthZ/2.);
- ipPipe->SetLineColor(kBe);
- voCp1bMo->AddNode(ipPipe,3,new TGeoTranslation(0,dyS,dzS));
-
- // ++++++++++++++++++++++++++++++++++++++
- // Create A-side section
- Double_t lengthFromIp = 468.0;
-
- dzS = +(468.0-fIpHLength)/2+fIpHLength;
-
-
- // Flansh in A side
- Double_t cylFALength = 1.4, coneFALength = 1.87;
- TGeoVolume *cylFA = gGeoManager->MakeTube("cylFA",(TGeoMedium*)kMedAlu,3.0-width,3.5, cylFALength/2);
- cylFA->SetLineColor(kAlu);
- TGeoVolume *coneFA = gGeoManager->MakeCone("coneFA",(TGeoMedium*)kMedAlu,coneFALength/2, 3.-width,3.,2.5-width,2.5);
- coneFA->SetLineColor(kAlu);
-
- voCp1aMo->AddNode(cylFA,2,new TGeoTranslation(0.,dyS,dzS- lengthFromIp + cylFALength/2));
- voCp1aMo->AddNode(coneFA,3,new TGeoTranslation(0,dyS,dzS- lengthFromIp + cylFALength + coneFALength/2));
+ Float_t fBeryliumSectionOuterRadius = 1.9;
+ Float_t fBeryliumSectionZmax = 44.4;
+ Float_t fBeryliumSectionZmin = -44.4;
+ Float_t fBeryliumSectionThickness = 0.08;
+
+ Float_t fBellowSectionOuterRadius = 2.15;
+ Float_t fCSideBPSOuterRadius = 2.22;
+ Float_t fCSideBPSWallThickness = 0.15;
+ Float_t fBellowSectionZmax = -55.35;
+ Float_t fBellowOuterRadius = 2.8;
+ Float_t fFirstConeAngle = 15. * TMath::DegToRad();
+ Float_t fChangeThicknessAngle = 45. * TMath::DegToRad();
+ Float_t fCSideBPSLength = 3.53;
+ // Float_t fCSideBPSLength = 3.53+1.52;
+ Float_t fDzFirstCone = (fCSideBPSOuterRadius - fBeryliumSectionOuterRadius) / TMath::Tan(fFirstConeAngle);
+ Float_t fReduceThicknessPartAfterBPSLength = 1.52;
+ // Float_t fReduceThicknessPartAfterBPSLength = 0.;
+ Float_t fThinPartBeforeBellowLength = 1.025;
+
+ Float_t fDistanceBetweenBellows = 2.5;
- // rest
-
- TGeoMedium *med = (TGeoMedium*)kMedAlu; if (fConeIsBe) med = (TGeoMedium*)kMedBe;
-
- Double_t cylSmallALength = 2.0;
- Double_t coneALength = 2.61;
- Double_t cylLargeALength = lengthFromIp - ipLengthZ/2 - cylSmallALength - coneALength - cylFALength - coneFALength;
-
- TGeoVolume *coneA = gGeoManager->MakeCone("coneA",med,coneALength/2,2.5-width,2.5,ro-width,ro);
- TGeoVolume *cylLargeA = new TGeoVolume("cylLargeA", new TGeoTube(2.5-width, 2.5, cylLargeALength/2),med);
- TGeoVolume *cylSmallA = new TGeoVolume("cylSmallA", new TGeoTube(ro-width, ro, cylSmallALength/2),med);
-
- if (fConeIsBe) {
- coneA->SetLineColor(kBe);
- cylSmallA->SetLineColor(kBe);
- cylLargeA->SetLineColor(kBe);
- } else {
- coneA->SetLineColor(kAlu);
- cylSmallA->SetLineColor(kAlu);
- cylLargeA->SetLineColor(kAlu);
- }
-
- voCp1aMo->AddNode(cylLargeA,4,new TGeoTranslation(0,dyS,dzS-lengthFromIp+cylFALength+coneFALength + cylLargeALength/2));
- voCp1aMo->AddNode(coneA, 5,new TGeoTranslation(0,dyS,dzS-lengthFromIp+cylFALength+coneFALength + cylLargeALength +coneALength/2 ));
- voCp1aMo->AddNode(cylSmallA,6,new TGeoTranslation(0,dyS,dzS-lengthFromIp+cylFALength+coneFALength + cylLargeALength +coneALength + cylSmallALength/2));
-
+ Float_t fAdaptConeZmax = -77.43;
+ Float_t fAdaptConeZmin = -80.6;
+ Float_t fAdaptConeRmax = 3.0;
+ Float_t fFlangeRmax = 4.3;
+ Float_t fFlangeLength = 1.4;
+
+ Float_t fBellowPlieRadius = 0.17; // radius of bellow plies
+ Float_t fBellowPlieThickness = 0.03; // Thickness of bellow plies 300 microns
+ Int_t fNBellowConvolutions = 7;
+
+
+ // If user set Rmax=0/Thick=0 use defaults, else use user input
+ if (fBePipeRmax > 0.) fBeryliumSectionOuterRadius = fBePipeRmax;
+ if (fBePipeThick > 0.) fBeryliumSectionThickness = fBePipeThick;
+
+
+ Float_t fZ1 = fBeryliumSectionZmin; // z of Be - Al jonction on the C-side
+ Float_t fZ2 = fBellowSectionZmax +fDzFirstCone ; // z of end of small diameter part (beginning of first cone before the bellow
+ Float_t fZ3 = fBellowSectionZmax +(fCSideBPSOuterRadius - fBellowSectionOuterRadius) / TMath::Tan(fFirstConeAngle); // z of End of first cone part with 0.8mm thickness
+ Float_t fZ4 = fBellowSectionZmax; // z of End of first Cone
+ Float_t fZ5 = fBellowSectionZmax - fCSideBPSLength; // z of End of Beam Pipe support section
+ Float_t fZ6 = fBellowSectionZmax - fCSideBPSLength - (fCSideBPSOuterRadius-fBellowSectionOuterRadius) / TMath::Tan(fChangeThicknessAngle); // z of End of Beam Pipe support section after reduction of thickness
+ Float_t fZ7 = fZ6 - fReduceThicknessPartAfterBPSLength ; // Z of end of 800 microns section after Beam Pipe Support
+ Float_t fZ8 = fZ7 - (fBeryliumSectionThickness-fBellowPlieThickness) / TMath::Tan(fChangeThicknessAngle);
+ Float_t fZ9 = fZ7 - fThinPartBeforeBellowLength; // Z of the start of first bellow
+ Float_t fFirstBellowZmax = fZ9;
- // ++++++++++++++++++++++++++++++++++++++
- // Create C-side section
+ //---------------- Be pipe around the IP ----------
+ TGeoPcon* berylliumTube = new TGeoPcon(0., 360., 2);
+ berylliumTube->DefineSection(0,fBeryliumSectionZmax,fBeryliumSectionOuterRadius-fBeryliumSectionThickness,fBeryliumSectionOuterRadius);
+ berylliumTube->DefineSection(1,fBeryliumSectionZmin,fBeryliumSectionOuterRadius-fBeryliumSectionThickness,fBeryliumSectionOuterRadius);
+ TGeoVolume* voberylliumTube = new TGeoVolume("berylliumTube",berylliumTube,kMedBe);
+ voberylliumTube->SetLineColor(kRed);
+ beamPipeCsideSection->AddNode(voberylliumTube,1,new TGeoTranslation(0., 0., 0.));
+
+ TGeoPcon* berylliumTubeVacuum = new TGeoPcon(0., 360., 2);
+ berylliumTubeVacuum->DefineSection(0,fBeryliumSectionZmax, 0.,fBeryliumSectionOuterRadius-fBeryliumSectionThickness);
+ berylliumTubeVacuum->DefineSection(1,fBeryliumSectionZmin, 0.,fBeryliumSectionOuterRadius-fBeryliumSectionThickness);
+ TGeoVolume* voberylliumTubeVacuum = new TGeoVolume("berylliumTubeVacuum",berylliumTubeVacuum,kMedVac);
+ voberylliumTubeVacuum->SetVisibility(0);voberylliumTubeVacuum->SetLineColor(kGreen);
+ beamPipeCsideSection->AddNode(voberylliumTubeVacuum,1,new TGeoTranslation(0., 0., 0.));
+ //-------------------------------------------------
+
+
+ //---------------- Al tube ------------------
+ TGeoPcon* aluBeforeBellows = new TGeoPcon(0., 360., 9);
+ aluBeforeBellows->DefineSection(0,fZ9,fBellowSectionOuterRadius-fBeryliumSectionThickness,fBellowSectionOuterRadius-fBeryliumSectionThickness+fBellowPlieThickness);
+ aluBeforeBellows->DefineSection(1,fZ8,fBellowSectionOuterRadius-fBeryliumSectionThickness,fBellowSectionOuterRadius-fBeryliumSectionThickness+fBellowPlieThickness);
+ aluBeforeBellows->DefineSection(2,fZ7,fBellowSectionOuterRadius-fBeryliumSectionThickness,fBellowSectionOuterRadius);
+ aluBeforeBellows->DefineSection(3,fZ6,fBellowSectionOuterRadius-fBeryliumSectionThickness,fBellowSectionOuterRadius);
+ aluBeforeBellows->DefineSection(4,fZ5,fCSideBPSOuterRadius-fCSideBPSWallThickness,fCSideBPSOuterRadius);
+ aluBeforeBellows->DefineSection(5,fZ4,fCSideBPSOuterRadius-fCSideBPSWallThickness,fCSideBPSOuterRadius);
+ aluBeforeBellows->DefineSection(6,fZ3,fBellowSectionOuterRadius-fBeryliumSectionThickness,fBellowSectionOuterRadius);
+ aluBeforeBellows->DefineSection(7,fZ2,fBeryliumSectionOuterRadius-fBeryliumSectionThickness,fBeryliumSectionOuterRadius);
+ aluBeforeBellows->DefineSection(8,fZ1, fBeryliumSectionOuterRadius-fBeryliumSectionThickness,fBeryliumSectionOuterRadius);
+ TGeoVolume* voaluBeforeBellows = new TGeoVolume("aluBeforeBellows",aluBeforeBellows,kMedAlu2219);
+ voaluBeforeBellows->SetLineColor(kBlue);
+ beamPipeCsideSection->AddNode(voaluBeforeBellows,1,new TGeoTranslation(0., 0., 0.));
+
+ TGeoPcon* aluBeforeBellowsVacuum = new TGeoPcon(0., 360., 7);
+ aluBeforeBellowsVacuum->DefineSection(0,fZ9,0.,fBellowSectionOuterRadius-fBeryliumSectionThickness);
+ aluBeforeBellowsVacuum->DefineSection(1,fZ6,0.,fBellowSectionOuterRadius-fBeryliumSectionThickness);
+ aluBeforeBellowsVacuum->DefineSection(2,fZ5,0.,fCSideBPSOuterRadius-fCSideBPSWallThickness);
+ aluBeforeBellowsVacuum->DefineSection(3,fZ4,0.,fCSideBPSOuterRadius-fCSideBPSWallThickness);
+ aluBeforeBellowsVacuum->DefineSection(4,fZ3,0.,fBellowSectionOuterRadius-fBeryliumSectionThickness);
+ aluBeforeBellowsVacuum->DefineSection(5,fZ2,0.,fBeryliumSectionOuterRadius-fBeryliumSectionThickness);
+ aluBeforeBellowsVacuum->DefineSection(6,fZ1,0.,fBeryliumSectionOuterRadius-fBeryliumSectionThickness);
+ TGeoVolume* voaluBeforeBellowsVacuum = new TGeoVolume("aluBeforeBellowsVacuum",aluBeforeBellowsVacuum,kMedVac);
+ voaluBeforeBellowsVacuum->SetVisibility(0);voaluBeforeBellowsVacuum->SetLineColor(kGreen);
+ beamPipeCsideSection->AddNode(voaluBeforeBellowsVacuum,1,new TGeoTranslation(0., 0., 0.));
+ //-------------------------------------------------
- dzS = -(82.0-fIpHLength)/2-fIpHLength;
+
+ Float_t fBellowLength = fNBellowConvolutions * (4.*fBellowPlieRadius - 2. *fBellowPlieThickness);
+ // ------------------ First Bellow --------------------
+ TGeoVolume* vobellows1 = MakeBellowCside("bellows1", fNBellowConvolutions, fBellowSectionOuterRadius-fBeryliumSectionThickness, fBellowOuterRadius, fBellowPlieRadius ,fBellowPlieThickness);
+ beamPipeCsideSection->AddNode(vobellows1, 1, new TGeoTranslation(0., 0., fFirstBellowZmax-fBellowLength/2. - 2.*fBellowPlieRadius));
+ //------------------------------------------------------
+
+ Float_t fZ10 = fFirstBellowZmax - fBellowLength; // End of First bellow
+ Float_t fZ12 = fZ10 - fThinPartBeforeBellowLength;
+ Float_t fZ11 = fZ12 + (fBeryliumSectionThickness-fBellowPlieThickness) / TMath::Tan(fChangeThicknessAngle); // End of 300 microns thickness part after first bellow
+ Float_t fZ13 = fZ12 - fDistanceBetweenBellows;
+ Float_t fZ14 = fZ13 -(fBeryliumSectionThickness-fBellowPlieThickness) / TMath::Tan(fChangeThicknessAngle);
+ Float_t fZ15 = fZ14 -fThinPartBeforeBellowLength;
+ Float_t fSecondBellowZmax = fZ15;
- // Connector of IpPipe to BellowPart
- Double_t connectCLength = 63.52-fIpHLength;
- TGeoVolume* connectC = new TGeoVolume("conectC", new TGeoTube(ro-width, ro, connectCLength/2), kMedAlu);
- connectC->SetLineColor(kAlu);
- voCp1cMo->AddNode(connectC,1,new TGeoTranslation(0.,dyS,dzS+ipLengthZ/2 + connectCLength/2));
-
-
- // Bellow comiplation on C side
- Double_t bellowLength = 12.6;
- TGeoVolume* cyl0 = new TGeoVolume("cyl0", new TGeoTube(ro-width, ro, 2.0), kMedAlu); cyl0->SetLineColor(kAlu);
- voCp1cMo->AddNode(cyl0,2,new TGeoTranslation(0.,dyS,dzS+ipLengthZ/2+connectCLength + 5.8));
- TGeoVolume* cyl1 = new TGeoVolume("cyl1", new TGeoTube(ro-width, ro, 0.5), kMedAlu); cyl1->SetLineColor(kAlu);
- voCp1cMo->AddNode(cyl1,3,new TGeoTranslation(0.,dyS,dzS+ipLengthZ/2+connectCLength + 11.6+0.5));
-
-
- // Flansh in C side
- Double_t cylFCLength = 1.4;
- Double_t coneFCLength = 4.48;
- TGeoVolume *coneFC = gGeoManager->MakeCone("coneFC",(TGeoMedium*)kMedAlu, coneFCLength/2, 3.-width,3., ro-width,ro);
- coneFC->SetLineColor(kAlu);
- TGeoRotation *rot1 = new TGeoRotation("rot1",0.,180.,0.); // not needed
- TGeoCombiTrans *combi = new TGeoCombiTrans(0,dyS,dzS+ipLengthZ/2+connectCLength+bellowLength+coneFCLength/2,rot1);
- voCp1cMo->AddNode(coneFC,2,combi);
- TGeoVolume *cylFC = gGeoManager->MakeTube("cylFC",(TGeoMedium*)kMedAlu,3.-width,3.5, cylFCLength/2);
- cylFC->SetLineColor(kAlu);
- voCp1cMo->AddNode(cylFC,2,new TGeoTranslation(0.,dyS,dzS+ipLengthZ/2+connectCLength+bellowLength+coneFCLength+cylFCLength/2));
-
-
- //Create Bellow
- // Adaptor tube [Pos 4]
-//
-// Adptor tube length
- const Float_t kCP3AdaptorTubeLength = 5.5;//5.50;
-//
-// Inner and outer radii
-// const Float_t kCP3AdaptorTubeRo = ro;
-//
-// Bulge at transition point
-// Inner and outer radii
-
- const Float_t kCP3AdaptorTubeBulgeRo = 3.05;
-//
-// Length of bulge
-
-//
-// Bellow [Pos 8]
-//
-// Total length
- const Float_t kCP3BellowLength = 7.8; //13// Don,t understand why I use this value
-// Outer Radius
- const Float_t kCP3BellowRo = ro+0.5;
-// Inner Radius
- const Float_t kCP3BellowRi = ro-width;
-// Number of plies
- const Int_t kCP3NumberOfPlies = 6; //18;
-// Length of undulated region
- const Float_t kCP3BellowUndulatedLength = 3.8; //8.30;
-// Plie thickness
- const Float_t kCP3PlieThickness = 0.02;
-// Connection Plie radies (at transition been undulated region and beam pipe)
- const Float_t kCP3ConnectionPlieR = 0.21;
-// Plie radius
-// const Float_t kCP3PlieR = 0.118286;
- const Float_t kCP3PlieR =
- (kCP3BellowUndulatedLength - 4. * kCP3ConnectionPlieR + 2. * kCP3PlieThickness +
- (2. * kCP3NumberOfPlies - 2.) * kCP3PlieThickness) / (4. * kCP3NumberOfPlies - 2.);
- //edit
-// Length of connection pipe
- const Float_t kCP3BellowConnectionLength = 2.0;
- const Float_t kCP3BellowConnectionLengthI = 2.0;
- const Float_t kCP3BellowConnectionLengthII = 4.0;
-//
-// Tube between bellows [Pos 3]
-//
-// Length of tube
- const Float_t kCP3TubeLength = 4.00;
-//
-// Minimised fixed flange [Pos 7]
-//
-// Length of flange connection tube
- const Float_t kCP3FlangeConnectorLength = 2.0-0.08;//5.0 - 1.4;//ตัวเชื่à¸à¸¡ 20
-// Length of Flange
-
-// Outer radius
- const Float_t kCP3FlangeRo = 4.30;
+
+ //---------- Al tube between the bellows ----------
+ TGeoPcon* tube4 = new TGeoPcon(0., 360., 6);
+ tube4->DefineSection(0,fZ10, fBellowSectionOuterRadius-fBeryliumSectionThickness,fBellowSectionOuterRadius-fBeryliumSectionThickness+fBellowPlieThickness);
+ tube4->DefineSection(1,fZ11,fBellowSectionOuterRadius-fBeryliumSectionThickness,fBellowSectionOuterRadius-fBeryliumSectionThickness+fBellowPlieThickness);
+ tube4->DefineSection(2,fZ12,fBellowSectionOuterRadius-fBeryliumSectionThickness,fBellowSectionOuterRadius);
+ tube4->DefineSection(3,fZ13,fBellowSectionOuterRadius-fBeryliumSectionThickness,fBellowSectionOuterRadius);
+ tube4->DefineSection(4,fZ14,fBellowSectionOuterRadius-fBeryliumSectionThickness,fBellowSectionOuterRadius-fBeryliumSectionThickness+fBellowPlieThickness);
+ tube4->DefineSection(5,fZ15,fBellowSectionOuterRadius-fBeryliumSectionThickness,fBellowSectionOuterRadius-fBeryliumSectionThickness+fBellowPlieThickness);
+ TGeoVolume* votube4 = new TGeoVolume("votube4",tube4,kMedAlu2219);
+ votube4->SetLineColor(kBlue);
+ beamPipeCsideSection->AddNode(votube4,1,new TGeoTranslation(0., 0., 0.));
+
+ TGeoPcon* tube4Vacuum = new TGeoPcon(0., 360., 2);
+ tube4Vacuum->DefineSection(0,fZ10,0., fBellowSectionOuterRadius-fBeryliumSectionThickness);
+ tube4Vacuum->DefineSection(1,fZ15,0.,fBellowSectionOuterRadius-fBeryliumSectionThickness);
+ TGeoVolume* votube4Vacuum = new TGeoVolume("tube4Vacuum",tube4Vacuum,kMedVac);
+ votube4Vacuum->SetVisibility(0);
-//
-// CP/3 Mother volume
-//
- TGeoPcon* shCp3Mo = new TGeoPcon(0., 360., 12);
-// From transition to first bellow
- z = - kCP3Length / 2.;
- shCp3Mo->DefineSection( 0, z, 0., kCP3AdaptorTubeBulgeRo);
- z += kCP3BellowConnectionLength + kCP3AdaptorTubeLength;
- shCp3Mo->DefineSection( 1, z, 0., kCP3AdaptorTubeBulgeRo);
-// First Bellow
- shCp3Mo->DefineSection( 2, z, 0., kCP3BellowRo);
- z += kCP3BellowUndulatedLength;
- shCp3Mo->DefineSection( 3, z, 0., kCP3BellowRo);
-// Connection between the two bellows
- shCp3Mo->DefineSection( 4, z, 0., kCP3AdaptorTubeBulgeRo);
- z += 2. * kCP3BellowConnectionLength + kCP3TubeLength;
- shCp3Mo->DefineSection( 5, z, 0., kCP3AdaptorTubeBulgeRo);
-// Second bellow
- shCp3Mo->DefineSection( 6, z, 0., kCP3BellowRo);
- z += kCP3BellowUndulatedLength;
- shCp3Mo->DefineSection( 7, z, 0., kCP3BellowRo);
-// Pipe between second Bellow and Flange
- shCp3Mo->DefineSection( 8, z, 0., kCP3AdaptorTubeBulgeRo);
- z += kCP3BellowConnectionLength + kCP3FlangeConnectorLength;
- shCp3Mo->DefineSection( 9, z, 0., kCP3AdaptorTubeBulgeRo);
-// Flange
- shCp3Mo->DefineSection(10, z, 0., kCP3FlangeRo);
- z = -shCp3Mo->GetZ(0);
- shCp3Mo->DefineSection(11, z, 0., kCP3FlangeRo);
-//
- TGeoVolume* voCp3Mo = new TGeoVolume("CP3MO", shCp3Mo, kMedAir);
- voCp3Mo->SetVisibility(0);
+ beamPipeCsideSection->AddNode(votube4Vacuum,1,new TGeoTranslation(0., 0., 0.));
+
+
+ // ------------------ Second Bellow --------------------
+ TGeoVolume* vobellows2 = MakeBellowCside("bellows2", fNBellowConvolutions, fBellowSectionOuterRadius-fBeryliumSectionThickness, fBellowOuterRadius, fBellowPlieRadius ,fBellowPlieThickness);
+ beamPipeCsideSection->AddNode(vobellows2, 1, new TGeoTranslation(0., 0., fSecondBellowZmax-fBellowLength/2. - 2.*fBellowPlieRadius));
+ // -----------------------------------------------------
- TGeoVolumeAssembly* voCp3 = new TGeoVolumeAssembly("Cp3");
- voCp3->AddNode(voCp3Mo, 1, gGeoIdentity);//edit undulator volume
- dz = kCP3pos;
-
-
-////////////////////////////////////////
-// Add Bellow section in C-side //
-////////////////////////////////////////
-
-//
-// Upper part of the undulation
- TGeoTorus* plieTorusUO = new TGeoTorus(kCP3BellowRo - kCP3PlieR, 0. , kCP3PlieR);
- plieTorusUO->SetName("TorusUO");
- TGeoTorus* plieTorusUI = new TGeoTorus(kCP3BellowRo - kCP3PlieR, kCP3PlieR - kCP3PlieThickness, kCP3PlieR);
- plieTorusUI->SetName("TorusUI");
- TGeoTube* plieTubeU = new TGeoTube (kCP3BellowRo - kCP3PlieR, kCP3BellowRo, kCP3PlieR);
- plieTubeU->SetName("TubeU");
-
- TGeoCompositeShape* shUpperPlieO = new TGeoCompositeShape("upperPlieO", "TorusUO*TubeU");
- TGeoCompositeShape* shUpperPlieI = new TGeoCompositeShape("upperPlieI", "TorusUI*TubeU");
+ Float_t fZ16 = fSecondBellowZmax - fBellowLength; // End of Second bellow
+ Float_t fZ18 = fZ16 - fThinPartBeforeBellowLength;
+ Float_t fZ17 = fZ18 + (fBeryliumSectionThickness-fBellowPlieThickness) / TMath::Tan(fChangeThicknessAngle); // End of 300 microns thickness part after first bellow
+ Float_t fZ19 = fAdaptConeZmax; // Start of the Adpation Cone
+ Float_t fZ20 = fAdaptConeZmin; // End of the Adpation Cone
+ Float_t fZ21 = fAdaptConeZmin - fFlangeLength; // End of the Flange
+
+
+ //----------- 15 deg Conical adaptator + flange ----------
+ TGeoPcon* adaptator = new TGeoPcon(0., 360., 7);
+ adaptator->DefineSection(0,fZ16, fBellowSectionOuterRadius-fBeryliumSectionThickness,fBellowSectionOuterRadius-fBeryliumSectionThickness+fBellowPlieThickness);
+ adaptator->DefineSection(1,fZ17, fBellowSectionOuterRadius-fBeryliumSectionThickness,fBellowSectionOuterRadius-fBeryliumSectionThickness+fBellowPlieThickness);
+ adaptator->DefineSection(2,fZ18, fBellowSectionOuterRadius-fBeryliumSectionThickness,fBellowSectionOuterRadius);
+ adaptator->DefineSection(3,fZ19, fBellowSectionOuterRadius-fBeryliumSectionThickness,fBellowSectionOuterRadius);
+ adaptator->DefineSection(4,fZ20, fAdaptConeRmax-fBeryliumSectionThickness,fAdaptConeRmax);
+ adaptator->DefineSection(5,fZ20, fAdaptConeRmax-fBeryliumSectionThickness,fFlangeRmax);
+ adaptator->DefineSection(6,fZ21, fAdaptConeRmax-fBeryliumSectionThickness,fFlangeRmax);
+ TGeoVolume* voadaptator = new TGeoVolume("voadaptator",adaptator,kMedAlu2219);
+ voadaptator->SetLineColor(kBlue);
+ beamPipeCsideSection->AddNode(voadaptator,1,new TGeoTranslation(0., 0., 0.));
+
+ TGeoPcon* adaptatorvide = new TGeoPcon(0., 360., 4);
+ adaptatorvide->DefineSection(0,fZ16, 0., fBellowSectionOuterRadius-fBeryliumSectionThickness);
+ adaptatorvide->DefineSection(1,fZ19, 0., fBellowSectionOuterRadius-fBeryliumSectionThickness);
+ adaptatorvide->DefineSection(2,fZ20, 0., fAdaptConeRmax-fBeryliumSectionThickness);
+ adaptatorvide->DefineSection(3,fZ21, 0., fAdaptConeRmax-fBeryliumSectionThickness);
+ TGeoVolume* voadaptatorvide = new TGeoVolume("voadaptatorvide",adaptatorvide,kMedVac);
+ voadaptatorvide->SetVisibility(0);
+// voadaptatorvide->SetLineColor(kGreen);
+ beamPipeCsideSection->AddNode(voadaptatorvide,1,new TGeoTranslation(0., 0., 0.));
+ //------------------------------------------------------
+
+ top->AddNode(beamPipeCsideSection,1);
- TGeoVolume* voWiggleUO = new TGeoVolume("CP3WUO", shUpperPlieO, kMedVac);
- TGeoVolume* voWiggleUI = new TGeoVolume("CP3WUI", shUpperPlieI, (TGeoMedium*)kMedAlu);
- voWiggleUO->AddNode(voWiggleUI, 1, gGeoIdentity);//edit
- voWiggleUI->SetLineColor(kAlu);//edit
-//
-// Lower part of the undulation
- TGeoTorus* plieTorusLO = new TGeoTorus(kCP3BellowRi + kCP3PlieR, 0. , kCP3PlieR);
- plieTorusLO->SetName("TorusLO");
- TGeoTorus* plieTorusLI = new TGeoTorus(kCP3BellowRi + kCP3PlieR, kCP3PlieR - kCP3PlieThickness, kCP3PlieR);
- plieTorusLI->SetName("TorusLI");
- TGeoTube* plieTubeL = new TGeoTube (kCP3BellowRi, kCP3BellowRi + kCP3PlieR, kCP3PlieR);
- plieTubeL->SetName("TubeL");
-
- TGeoCompositeShape* shLowerPlieO = new TGeoCompositeShape("lowerPlieO", "TorusLO*TubeL");
- TGeoCompositeShape* shLowerPlieI = new TGeoCompositeShape("lowerPlieI", "TorusLI*TubeL");
-
- TGeoVolume* voWiggleLO = new TGeoVolume("CP3WLO", shLowerPlieO, kMedVac);
- TGeoVolume* voWiggleLI = new TGeoVolume("CP3WLI", shLowerPlieI, (TGeoMedium*)kMedAlu);
- voWiggleLO->AddNode(voWiggleLI, 1, gGeoIdentity);//edit
- voWiggleLI->SetLineColor(kAlu);//edit
-//
-// Connection between upper and lower part of undulation
- TGeoVolume* voWiggleC1 = new TGeoVolume("Q3WCO1",
- new TGeoTube(kCP3BellowRi + kCP3PlieR, kCP3BellowRo - kCP3PlieR, kCP3PlieThickness / 2.),
- kMedSteel);
- TGeoVolume* voWiggleC2 = new TGeoVolume("Q3WCO2",
- new TGeoTube(kCP3BellowRi + kCP3ConnectionPlieR, kCP3BellowRo - kCP3PlieR, kCP3PlieThickness / 2.),
- kMedSteel);
-//
-// Conncetion between undulated section and beam pipe
- TGeoTorus* plieTorusCO = new TGeoTorus(kCP3BellowRi + kCP3ConnectionPlieR, 0. , kCP3ConnectionPlieR);
- plieTorusCO->SetName("TorusCO");
- TGeoTorus* plieTorusCI = new TGeoTorus(kCP3BellowRi + kCP3ConnectionPlieR, kCP3ConnectionPlieR - kCP3PlieThickness, kCP3ConnectionPlieR);
- plieTorusCI->SetName("TorusCI");
- TGeoTube* plieTubeC = new TGeoTube (kCP3BellowRi, kCP3BellowRi + kCP3ConnectionPlieR, kCP3ConnectionPlieR);
- plieTubeC->SetName("TubeC");
-
- TGeoCompositeShape* shConnectionPlieO = new TGeoCompositeShape("connectionPlieO", "TorusCO*TubeC");
- TGeoCompositeShape* shConnectionPlieI = new TGeoCompositeShape("connectionPlieI", "TorusCI*TubeC");
-
- TGeoVolume* voConnectionPO = new TGeoVolume("CP3CPO", shConnectionPlieO, kMedVac);
- TGeoVolume* voConnectionPI = new TGeoVolume("CP3CPI", shConnectionPlieI, (TGeoMedium*)kMedAlu);
- voConnectionPO->AddNode(voConnectionPI, 1, gGeoIdentity);
- voConnectionPI->SetLineColor(kAlu);
-
-//
-// Bellow mother
- TGeoPcon* shBellowMotherPC = new TGeoPcon(0., 360., 2);
- dz = - kCP3BellowLength / 2;
- // shBellowMotherPC->DefineSection(0, dz, 0., kCP3AdaptorTubeRo);
- dz += kCP3BellowConnectionLength;
- // shBellowMotherPC->DefineSection(1, dz, 0., kCP3AdaptorTubeRo);
- shBellowMotherPC->DefineSection(0, dz, 0., kCP3BellowRo);
- dz = kCP3BellowLength /2. - kCP3BellowConnectionLength;;
- shBellowMotherPC->DefineSection(1, dz, 0., kCP3BellowRo);
- // shBellowMotherPC->DefineSection(4, dz, 0., kCP3AdaptorTubeRo);
- dz += kCP3BellowConnectionLength;
- // shBellowMotherPC->DefineSection(5, dz, 0., kCP3AdaptorTubeRo);
-
- TGeoVolume* voBellowMother = new TGeoVolume("CP1BeMO", shBellowMotherPC, kMedVac);
- voBellowMother->SetVisibility(20);
-
-
-//
-//Add undulations
- z0 = - kCP3BellowLength / 2. + kCP3BellowConnectionLength + 2. * kCP3ConnectionPlieR - kCP3PlieThickness;
- zsh = 4. * kCP3PlieR - 2. * kCP3PlieThickness;
- for (Int_t iw = 0; iw < 6; iw++) {
- Float_t zpos = z0 + iw * zsh;
- if (iw > 0)
- voBellowMother->AddNode(voWiggleC1, iw + 1 , new TGeoTranslation(0., 0.,zpos + kCP3PlieThickness / 2.));
- else
- voBellowMother->AddNode(voWiggleC2, iw + 1 , new TGeoTranslation(0., 0.,zpos + kCP3PlieThickness / 2.));
-
- zpos += kCP3PlieR;
- voBellowMother->AddNode(voWiggleUO, iw + 1, new TGeoTranslation(0., 0., zpos));
-
- zpos += kCP3PlieR;
- if (iw < 5)
- voBellowMother->AddNode(voWiggleC1, iw + 7, new TGeoTranslation(0., 0.,zpos - kCP3PlieThickness / 2.));
- else
- voBellowMother->AddNode(voWiggleC2, iw + 7, new TGeoTranslation(0., 0.,zpos - kCP3PlieThickness / 2.));
-
- if (iw < 5) {
- zpos += kCP3PlieR;
- voBellowMother->AddNode(voWiggleLO, iw + 1, new TGeoTranslation(0., 0. ,zpos - kCP3PlieThickness));
- }
- }
-
- //
- // Add connecting undulation between bellow and connecting pipe
- dz = - kCP3BellowUndulatedLength / 2. + kCP3ConnectionPlieR;
- voBellowMother->AddNode(voConnectionPO, 1, new TGeoTranslation(0., 0., dz ));
- voBellowMother->AddNode(voConnectionPO, 2, new TGeoTranslation(0., 0., -dz ));
-
-
- // Add bellow to CP/3 mother
- Double_t dz1 = dzS+ipLengthZ/2 + connectCLength-2 + kCP3BellowConnectionLengthI/2;
- voCp1cMo->AddNode(voBellowMother,1, new TGeoTranslation(0., dyS , dz1 + kCP3BellowUndulatedLength/2 + kCP3BellowConnectionLengthI/2 ));
- voCp1cMo->AddNode(voBellowMother,1, new TGeoTranslation(0., dyS , dz1 + kCP3BellowUndulatedLength + kCP3BellowUndulatedLength/2
- + kCP3BellowConnectionLengthI/2 + kCP3BellowConnectionLengthII ));
-
-
- // Assemble voFwdaBPPT
-
- voCp2->AddNode(voFwdaBPPT, 1, new TGeoTranslation(0., 0., -kCP2Length / 2. + 13.8 ));//edit volume 1
- voCp2->AddNode(voFwdaBPS, 1, new TGeoTranslation(0., 0., -kCP2Length / 2. + 5.1 ));
-
- //edit part
+ ///////////////////////////////////
+ // Beam Pipe support //
+ ///////////////////////////////////
+
+ // Beam Pipe Support
+ TGeoVolume *beamPipeSupport = new TGeoVolumeAssembly("BeamPipeSupport");
+ Float_t beamPipesupportZpos = fZ5;
+
+ // Dimensions :
+
+ Float_t supportXdim= 20.67;
+ Float_t beamPipeRingZdim = 4.0;
+ Float_t vespelRmax = 2.3;
+ Float_t vespelRmin = 2.22;
+ Float_t beampipeCarbonCollarRmin = 2.4;
+ Float_t beampipeCarbonCollarRmax = 2.7;
+
+ Float_t fixationCarbonCollarRmin = 1.5;
+ Float_t fixationCarbonCollarRmax = 1.7;
+ Float_t fixationCarbonCollarDZ = 2.5;
+
+
+ Float_t skinThickness = 0.1;
+ Float_t skinXdim = 14.25;
+ Float_t skinYdim = 1.;
+ Float_t skinZdim = fixationCarbonCollarDZ;
+ Float_t carbonEarsXdim = 1.01;
+ Float_t carbonEarsYdim = 0.2;
+ Float_t carbonEarsZdim = fixationCarbonCollarDZ;
+
+ // Support Bar
+ TGeoVolumeAssembly *supportBar = new TGeoVolumeAssembly("BPS_SupportBar");
+
+ TGeoBBox * carbonSkinBPS = new TGeoBBox(skinXdim/2.,skinYdim/2.,skinZdim/2.);
+ carbonSkinBPS->SetName("carbonSkinBPS");
+
+ TGeoBBox * foambarBPS = new TGeoBBox("foambarBPS",skinXdim/2.-skinThickness,skinYdim/2.-skinThickness,skinZdim/2.-skinThickness/2.);
+ TGeoBBox * carbonEarsBPS = new TGeoBBox(carbonEarsXdim/2.,carbonEarsYdim/2.,carbonEarsZdim/2.);
+ carbonEarsBPS->SetName("carbonEarsBPS");
+
+ TGeoTranslation * transBP1 = new TGeoTranslation("transBP1",(skinXdim+carbonEarsXdim)/2.,0.,0.);
+ transBP1->RegisterYourself();
+ TGeoTranslation * transBP2 = new TGeoTranslation("transBP2",-(skinXdim+carbonEarsXdim)/2.,0.,0.);
+ transBP2->RegisterYourself();
+ TGeoCompositeShape *supportBarCarbon = new TGeoCompositeShape("BPS_supportBarCarbon", "(carbonSkinBPS-foambarBPS)+carbonEarsBPS:transBP1+carbonEarsBPS:transBP2");
+
+ TGeoVolume *supportBarCarbonVol = new TGeoVolume("BPS_supportBarCarbon",supportBarCarbon,kMedCarbonFiber);
+ supportBarCarbonVol->SetLineColor(kGray+3);
+
+ supportBar->AddNode(supportBarCarbonVol, 1, new TGeoTranslation(skinXdim/2.+carbonEarsXdim+beampipeCarbonCollarRmax,0,0));
+ supportBar->AddNode(supportBarCarbonVol, 2, new TGeoTranslation(-(skinXdim/2.+carbonEarsXdim+beampipeCarbonCollarRmax),0,0));
+
+ TGeoVolume *foamVol = new TGeoVolume("supportBarFoam",foambarBPS,kMedRohacell);
+ foamVol->SetLineColor(kGray);
+ supportBar->AddNode(foamVol, 1, new TGeoTranslation(skinXdim/2.+carbonEarsXdim+beampipeCarbonCollarRmax,0,0));
+ supportBar->AddNode(foamVol, 2, new TGeoTranslation(-(skinXdim/2.+carbonEarsXdim+beampipeCarbonCollarRmax),0,0));
+
+ beamPipeSupport->AddNode(supportBar,1);
+
+
+ // Fixation to wings
+
+ TGeoVolumeAssembly *fixationToWings = new TGeoVolumeAssembly("BPS_fixationToWings");
+
+ Float_t delatX = 0.1;
+
+ TGeoTubeSeg * fixationTube = new TGeoTubeSeg(fixationCarbonCollarRmin,fixationCarbonCollarRmax,fixationCarbonCollarDZ/2.,-90.,90.);
+ fixationTube->SetName("fixationTube");
+ TGeoBBox * fixationToBar = new TGeoBBox(carbonEarsXdim/2.+delatX,carbonEarsYdim/2.,carbonEarsZdim/2.);
+ fixationToBar->SetName("fixationToBar");
+
+ TGeoTranslation * transBP3 = new TGeoTranslation("transBP3",fixationCarbonCollarRmax+carbonEarsXdim/2.-delatX,carbonEarsYdim,0.);
+ transBP3->RegisterYourself();
+ TGeoTranslation * transBP4 = new TGeoTranslation("transBP4",fixationCarbonCollarRmax+carbonEarsXdim/2.-delatX,-carbonEarsYdim,0.);
+ transBP4->RegisterYourself();
+ TGeoCompositeShape *fixationToWing = new TGeoCompositeShape("fixationToWing", "fixationTube+fixationToBar:transBP3+fixationToBar:transBP4");
+
+ TGeoVolume *fixationToWingVol = new TGeoVolume("fixationToWing",fixationToWing,kMedCarbonFiber);
+ fixationToWingVol->SetLineColor(kGray+2);
+
+
+ fixationToWings->AddNode(fixationToWingVol,1, new TGeoTranslation(-supportXdim,0,0));
+ fixationToWings->AddNode(fixationToWingVol,2, new TGeoCombiTrans(+supportXdim,0,0,new TGeoRotation("rot",0.,0.,180.)));
+
+
+ beamPipeSupport->AddNode(fixationToWings,1);
+
+
+ // Fixation to pipe
+
+ TGeoVolumeAssembly *fixationToPipe = new TGeoVolumeAssembly("fixationToPipe");
+
+ TGeoTubeSeg * pipeSupportTubeCarbon = new TGeoTubeSeg(beampipeCarbonCollarRmin,beampipeCarbonCollarRmax,fixationCarbonCollarDZ/2.,0.,180.);
+ pipeSupportTubeCarbon->SetName("pipeSupportTubeCarbon");
+
+ TGeoBBox * fixationTubeToBar = new TGeoBBox(carbonEarsXdim/2.+delatX,carbonEarsYdim/2.,carbonEarsZdim/2.);
+ fixationTubeToBar->SetName("fixationTubeToBar");
+ TGeoBBox * hole = new TGeoBBox((beampipeCarbonCollarRmax-vespelRmin)/2.,carbonEarsYdim/2.,carbonEarsZdim/2.+1e-3);
+ hole->SetName("hole");
+
+ TGeoTranslation * transBP5 = new TGeoTranslation("transBP5",beampipeCarbonCollarRmax+carbonEarsXdim/2.-delatX,carbonEarsYdim,0.);
+ transBP5->RegisterYourself();
+ TGeoTranslation * transBP6 = new TGeoTranslation("transBP6",-(beampipeCarbonCollarRmax+carbonEarsXdim/2.-delatX),carbonEarsYdim,0.);
+ transBP6->RegisterYourself();
+ TGeoTranslation * transBP7 = new TGeoTranslation("transBP7",(beampipeCarbonCollarRmax+vespelRmin)/2.,0.,0.);
+ transBP7->RegisterYourself();
+ TGeoTranslation * transBP8 = new TGeoTranslation("transBP8",-((beampipeCarbonCollarRmax+vespelRmin)/2.),0.,0.);
+ transBP8->RegisterYourself();
+ TGeoCompositeShape *halfFixationToPipe = new TGeoCompositeShape("halfFixationToPipe", "(pipeSupportTubeCarbon-hole:transBP7-hole:transBP8)+fixationTubeToBar:transBP5+fixationTubeToBar:transBP6");
+
+ TGeoVolume *halfFixationToPipeVol = new TGeoVolume("halfFixationToPipe",halfFixationToPipe,kMedCarbonFiber);
+ halfFixationToPipeVol->SetLineColor(kRed+2);
+
+ fixationToPipe->AddNode(halfFixationToPipeVol,1);
+ fixationToPipe->AddNode(halfFixationToPipeVol,2, new TGeoCombiTrans(0,0,0,new TGeoRotation("rot",0.,0.,180.)));
+
+ beamPipeSupport->AddNode(fixationToPipe,1);
+
+
+ // Beam Pipe Ring
+
+ TGeoVolumeAssembly *beamPipeRing = new TGeoVolumeAssembly("beamPipeRing");
+
+ TGeoTube * beamPipeRingCarbon = new TGeoTube(vespelRmax,beampipeCarbonCollarRmin,beamPipeRingZdim/2.);
+ TGeoVolume *beamPipeRingCarbonVol = new TGeoVolume("beamPipeRingCarbon",beamPipeRingCarbon,kMedCarbonFiber);
+ beamPipeRingCarbonVol->SetLineColor(kGreen+2);
+ beamPipeRing->AddNode(beamPipeRingCarbonVol,1, new TGeoTranslation(0.,0,(beamPipeRingZdim-fixationCarbonCollarDZ)/2.));
+
+ TGeoTube * beamPipeRingVespel = new TGeoTube(vespelRmin,vespelRmax,beamPipeRingZdim/2.);
+ TGeoVolume *beamPipeRingVespelVol = new TGeoVolume("beamPipeRingVespel",beamPipeRingVespel,kMedPolyimide);
+ beamPipeRingVespelVol->SetLineColor(kGreen+4);
+ beamPipeRing->AddNode(beamPipeRingVespelVol,1, new TGeoTranslation(0.,0,(beamPipeRingZdim-fixationCarbonCollarDZ)/2.));
+
+ beamPipeSupport->AddNode(beamPipeRing,1);
+ beamPipeSupport->SetVisibility(0);
+
+ top->AddNode(beamPipeSupport,1,new TGeoTranslation(0.,0,beamPipesupportZpos+fixationCarbonCollarDZ/2.));
+
+
+
+ ///////////// END NEW BEAM PIPE GEOMETRY fOR MFT ////////////////////
+
+ /////////////////////////////////////////////////////////////////////
+ // Side A section after Beryllium
+ // Authors: M.Sitta - 19 Sep 2014
+ // Drawings from C. Gargiulo :
+ // \\cern.ch\dfs\Workspaces\c\cgargiul\EXPERIMENT\ALICE\ALICE_MECHANICS\ALICE_DATA_PACKAGE\IN\DETECTORS\ITS_UPGRADE\1-DESIGN\0-IF_Control_Drawing\20140207_ICD_ITS_MFT_BP
+ /////////////////////////////////////////////////////////////////////
+
+ //---------------- Al tube ------------------
+ Float_t kAluminumSectionThickness = 0.08;
+
+ Float_t kAluminum1stSectionOuterRadius = 1.9;
+ Float_t kAluminum1stSectionZmin = fBeryliumSectionZmax;
+ Float_t kAluminum1stSectionLength = 20.8;
+ Float_t kAluminumConesAngle = 15. * TMath::DegToRad();
+
+ Float_t kAluminum2ndSectionOuterRadius = 2.5;
+ Float_t kAluminum2ndSectionTotalLength = 361.8; /* was 402.8 - avoid overlap till we know where the pump will be */
+
+ Float_t kBeamPipeSupportZpos = 177.5 ;
+ Float_t kBeamPipeSupportLength = 5.25;
+ Float_t kBeamPipeSupportThickness = 0.18;
+
+ Float_t kZToAluminiumSecondCone = 3.08;
+ Float_t kAluminum3rdSectionOuterRadius = 3.0 ;
+ Float_t kFlangeATotalLength = 2.14;
+ Float_t kFlangeASteelSectionLength = 0.8 ;
+ Float_t kFlangeAExternalRadius = 7.6 ;
+
+ Float_t kSupportRingZpos = 8.0 ;
+ Float_t kSupportRingLength = 0.6 ;
+ Float_t kSupportRingRmax = 3.1 ;
+
+ Float_t kAluminumFirstConeLength = (kAluminum2ndSectionOuterRadius - kAluminum1stSectionOuterRadius) / TMath::Tan(kAluminumConesAngle);
+ Float_t kAluminumSecondConeLength = (kAluminum3rdSectionOuterRadius - kAluminum2ndSectionOuterRadius) / TMath::Tan(kAluminumConesAngle);
+
+ Float_t kZ26 = kAluminum1stSectionZmin;
+ Float_t kZ27 = kZ26 + kAluminum1stSectionLength;
+ Float_t kZ28 = kZ27 + kAluminumFirstConeLength;
+ Float_t kZ30 = kBeamPipeSupportZpos;
+ Float_t kZ29 = kZ30 - (kBeamPipeSupportThickness-kAluminumSectionThickness);
+ Float_t kZ32 = kZ29 + kBeamPipeSupportLength;
+ Float_t kZ31 = kZ32 - (kBeamPipeSupportThickness-kAluminumSectionThickness);
+ Float_t kZ36 = kZ27 + kAluminum2ndSectionTotalLength
+ - kFlangeASteelSectionLength;
+ Float_t kZ35 = kZ36 - (kFlangeATotalLength - kFlangeASteelSectionLength);
+ Float_t kZ34 = kZ35 - (kZToAluminiumSecondCone - kFlangeATotalLength);
+ Float_t kZ33 = kZ34 - kAluminumSecondConeLength;
+
+ Float_t rMin, rMax;
+ Float_t zPos;
+
+ // The Aluminum Section till Flange
+ TGeoPcon *aluSideA = new TGeoPcon(0., 360., 12);
+ rMax = kAluminum1stSectionOuterRadius;
+ rMin = rMax - kAluminumSectionThickness;
+ aluSideA->DefineSection(0, kZ26, rMin, rMax);
+ aluSideA->DefineSection(1, kZ27, rMin, rMax);
+
+ rMax = kAluminum2ndSectionOuterRadius;
+ rMin = rMax - kAluminumSectionThickness;
+ aluSideA->DefineSection(2, kZ28, rMin, rMax);
+ aluSideA->DefineSection(3, kZ29, rMin, rMax);
+
+ rMax = rMin + kBeamPipeSupportThickness;
+ aluSideA->DefineSection(4, kZ30, rMin, rMax);
+ aluSideA->DefineSection(5, kZ31, rMin, rMax);
+
+ aluSideA->DefineSection(6, kZ32, aluSideA->GetRmin(2), aluSideA->GetRmax(2));
+ aluSideA->DefineSection(7, kZ33, aluSideA->GetRmin(2), aluSideA->GetRmax(2));
+
+ rMax = kAluminum3rdSectionOuterRadius;
+ rMin = rMax - kAluminumSectionThickness;
+ aluSideA->DefineSection(8, kZ34, rMin, rMax);
+ aluSideA->DefineSection(9, kZ35, rMin, rMax);
+
+ rMax = kFlangeAExternalRadius;
+ rMin = rMax - kAluminumSectionThickness;
+ aluSideA->DefineSection(10, kZ35, rMin, rMax);
+ aluSideA->DefineSection(11, kZ36, rMin, rMax);
+
+ TGeoVolume *voaluSideA = new TGeoVolume("aluSideA", aluSideA, kMedAlu2219);
+ voaluSideA->SetLineColor(kBlue);
+ top->AddNode(voaluSideA, 1, new TGeoTranslation(0., 0., 0.));
+
+ // The Stainless Steel Flange Ring
+ rMax = kFlangeAExternalRadius;
+ rMin = rMax - kAluminumSectionThickness;
+ TGeoTube *flangeASteelRing = new TGeoTube(rMin, rMax,
+ kFlangeASteelSectionLength/2.);
+
+ TGeoVolume *voflangeASteelRing = new TGeoVolume("steelFlangeSideA",
+ flangeASteelRing, kMedSteel);
+ voflangeASteelRing->SetLineColor(kRed);
+ zPos = aluSideA->GetZ(11) + flangeASteelRing->GetDz();
+ top->AddNode(voflangeASteelRing, 1, new TGeoTranslation(0., 0., zPos));
+
+ // The vacuum inside aluSideA and flangeASteelRing
+ TGeoPcon* aluSideAVac = new TGeoPcon(0., 360., 8);
+ aluSideAVac->DefineSection(0, aluSideA->GetZ( 0), 0., aluSideA->GetRmin( 0));
+ aluSideAVac->DefineSection(1, aluSideA->GetZ( 1), 0., aluSideA->GetRmin( 1));
+ aluSideAVac->DefineSection(2, aluSideA->GetZ( 2), 0., aluSideA->GetRmin( 2));
+ aluSideAVac->DefineSection(3, aluSideA->GetZ( 7), 0., aluSideA->GetRmin( 7));
+ aluSideAVac->DefineSection(4, aluSideA->GetZ( 8), 0., aluSideA->GetRmin( 8));
+ aluSideAVac->DefineSection(5, aluSideA->GetZ( 9), 0., aluSideA->GetRmin( 9));
+ aluSideAVac->DefineSection(6, aluSideA->GetZ(10), 0., aluSideA->GetRmin(10));
+ aluSideAVac->DefineSection(7, aluSideA->GetZ(11)+2*flangeASteelRing->GetDz(),
+ 0., aluSideA->GetRmin(11));
+
+ TGeoVolume* voaluSideAVac = new TGeoVolume("aluSideAVac",
+ aluSideAVac, kMedVac);
+ voaluSideAVac->SetLineColor(kGreen);
+ voaluSideAVac->SetVisibility(0);
+ top->AddNode(voaluSideAVac, 1, new TGeoTranslation(0., 0., 0.));
+
+ // The support ring on A Side
+ TGeoTube *sideASuppRing = new TGeoTube(kAluminum2ndSectionOuterRadius,
+ kSupportRingRmax,
+ kSupportRingLength/2.);
+
+ TGeoVolume *vosideASuppRing = new TGeoVolume("sideASuppRing", sideASuppRing,
+ kMedAlu2219);
+ vosideASuppRing->SetLineColor(kBlue);
+ zPos = aluSideA->GetZ(11) + 2*flangeASteelRing->GetDz()
+ - kSupportRingZpos - sideASuppRing->GetDz();
+ top->AddNode(vosideASuppRing, 1, new TGeoTranslation(0., 0., zPos));
+
+ //-------------------------------------------------
-////////////////////////////////////////////////////////////////////////////////
-// //
-// RB24/1 //
-// //
-////////////////////////////////////////////////////////////////////////////////
-//
-//
-// Drawing LHCVC2U_0001
-// Copper Tube RB24/1 393.5 cm
-// Warm module VMACA 18.0 cm
-// Annular Ion Pump 35.0 cm
-// Valve 7.5 cm
-// Warm module VMABC 28.0 cm
-// ================================
-// 462.0 cm
-//
+
+ ////////////////////////////////////////////////////////////////////////////////
+ // //
+ // RB24/1 //
+ // //
+ ////////////////////////////////////////////////////////////////////////////////
+ //
+ //
+ // Drawing LHCVC2U_0001
+ // Copper Tube RB24/1 393.5 cm
+ // Warm module VMACA 18.0 cm
+ // Annular Ion Pump 35.0 cm
+ // Valve 7.5 cm
+ // Warm module VMABC 28.0 cm
+ // ================================
+ // 462.0 cm
+ //
-// Copper Tube RB24/1
- const Float_t kRB24CuTubeL = 393.5;
- const Float_t kRB24CuTubeRi = 8.0/2.;
- const Float_t kRB24CuTubeRo = 8.4/2.;
- const Float_t kRB24CuTubeFRo = 7.6;
- const Float_t kRB24CuTubeFL = 1.86;
-
- TGeoVolume* voRB24CuTubeM = new TGeoVolume("voRB24CuTubeM",
- new TGeoTube(0., kRB24CuTubeRo, kRB24CuTubeL/2.), kMedVac);
- voRB24CuTubeM->SetVisibility(0);
- TGeoVolume* voRB24CuTube = new TGeoVolume("voRB24CuTube",
- new TGeoTube(kRB24CuTubeRi, kRB24CuTubeRo, kRB24CuTubeL/2.), kMedCu);
- voRB24CuTubeM->AddNode(voRB24CuTube, 1, gGeoIdentity);
- // Air outside tube with higher transport cuts
- TGeoVolume* voRB24CuTubeA = new TGeoVolume("voRB24CuTubeA",
- new TGeoTube(25., 100., kRB24CuTubeL/2.), kMedAirHigh);
- voRB24CuTubeA->SetVisibility(0);
- // Simplified DN 100 Flange
- TGeoVolume* voRB24CuTubeF = new TGeoVolume("voRB24CuTubeF",
- new TGeoTube(kRB24CuTubeRo, kRB24CuTubeFRo, kRB24CuTubeFL/2.), kMedSteel);
-
-// Warm Module Type VMACA
-// LHCVMACA_0002
-//
-// Pos 1 Warm Bellows DN100 LHCVBU__0012
-// Pos 2 RF Contact D80 LHCVSR__0005
-// Pos 3 Trans. Tube Flange LHCVSR__0065
-// [Pos 4 Hex. Countersunk Screw Bossard BN4719]
-// [Pos 5 Tension spring LHCVSR__0011]
-//
-//
-//
-// Pos1 Warm Bellows DN100
-// Pos1.1 Bellows LHCVBU__0006
-//
-//
-// Connection Tubes
-// Connection tube inner r
- const Float_t kRB24B1ConTubeRin = 10.0/2.;
-// Connection tube outer r
- const Float_t kRB24B1ConTubeRou = 10.3/2.;
-// Connection tube length
- const Float_t kRB24B1ConTubeL = 2.5;
-//
- const Float_t kRB24B1CompL = 16.00; // Length of the compensator
- const Float_t kRB24B1BellowRi = 10.25/2.; // Bellow inner radius
- const Float_t kRB24B1BellowRo = 11.40/2.; // Bellow outer radius
- const Int_t kRB24B1NumberOfPlies = 27; // Number of plies
- const Float_t kRB24B1BellowUndL = 11.00; // Length of undulated region
- const Float_t kRB24B1PlieThickness = 0.015; // Plie thickness
-
- const Float_t kRB24B1PlieRadius =
- (kRB24B1BellowUndL + (2. * kRB24B1NumberOfPlies - 2.) * kRB24B1PlieThickness) / (4. * kRB24B1NumberOfPlies);
-
- const Float_t kRB24B1ProtTubeThickness = 0.02; // Thickness of the protection tube
- const Float_t kRB24B1ProtTubeLength = 4.2; // Length of the protection tube
-
- const Float_t kRB24B1RFlangeL = 1.86; // Length of the flanges
- const Float_t kRB24B1RFlangeLO = 0.26; // Flange overlap
- const Float_t kRB24B1RFlangeRO = 11.18/2; // Inner radius at Flange overlap
- const Float_t kRB24B1RFlangeRou = 15.20/2.; // Outer radius of flange
- const Float_t kRB24B1RFlangeRecess = 0.98; // Flange recess
- const Float_t kRB24B1L = kRB24B1CompL + 2. * (kRB24B1RFlangeL - kRB24B1RFlangeRecess);
-
-///
-//
-// Bellow mother volume
- TGeoPcon* shRB24B1BellowM = new TGeoPcon(0., 360., 14);
- // Connection Tube and Flange
- z = 0.;
- shRB24B1BellowM->DefineSection( 0, z, 0., kRB24B1RFlangeRou);
- z += kRB24B1RFlangeLO;
- shRB24B1BellowM->DefineSection( 1, z, 0., kRB24B1RFlangeRou);
- shRB24B1BellowM->DefineSection( 2, z, 0., kRB24B1RFlangeRou);
- z = kRB24B1RFlangeL;
- shRB24B1BellowM->DefineSection( 3, z, 0., kRB24B1RFlangeRou);
- shRB24B1BellowM->DefineSection( 4, z, 0., kRB24B1ConTubeRou);
- z = kRB24B1ConTubeL + kRB24B1RFlangeL - kRB24B1RFlangeRecess;
- shRB24B1BellowM->DefineSection( 5, z, 0., kRB24B1ConTubeRou);
- // Plie
- shRB24B1BellowM->DefineSection( 6, z, 0., kRB24B1BellowRo + kRB24B1ProtTubeThickness);
- z += kRB24B1BellowUndL;
- shRB24B1BellowM->DefineSection( 7, z, 0., kRB24B1BellowRo + kRB24B1ProtTubeThickness);
- shRB24B1BellowM->DefineSection( 8, z, 0., kRB24B1ConTubeRou);
- // Connection Tube and Flange
- z = kRB24B1L - shRB24B1BellowM->GetZ(3);
- shRB24B1BellowM->DefineSection( 9, z, 0., kRB24B1ConTubeRou);
- shRB24B1BellowM->DefineSection(10, z, 0., kRB24B1RFlangeRou);
- z = kRB24B1L - shRB24B1BellowM->GetZ(1);
- shRB24B1BellowM->DefineSection(11, z, 0., kRB24B1RFlangeRou);
- shRB24B1BellowM->DefineSection(12, z, 0., kRB24B1RFlangeRou);
- z = kRB24B1L - shRB24B1BellowM->GetZ(0);
- shRB24B1BellowM->DefineSection(13, z, 0., kRB24B1RFlangeRou);
-
- TGeoVolume* voRB24B1BellowM = new TGeoVolume("RB24B1BellowM", shRB24B1BellowM, kMedVac);
- voRB24B1BellowM->SetVisibility(0);
-//
-// Bellow Section
- TGeoVolume* voRB24B1Bellow
- = MakeBellow("RB24B1", kRB24B1NumberOfPlies, kRB24B1BellowRi, kRB24B1BellowRo,
- kRB24B1BellowUndL, kRB24B1PlieRadius ,kRB24B1PlieThickness);
- voRB24B1Bellow->SetVisibility(0);
-
-//
-// End Parts (connection tube)
- TGeoVolume* voRB24B1CT = new TGeoVolume("RB24B1CT", new TGeoTube(kRB24B1ConTubeRin, kRB24B1ConTubeRou, kRB24B1ConTubeL/2.), kMedSteel);
-//
-// Protection Tube
- TGeoVolume* voRB24B1PT = new TGeoVolume("RB24B1PT", new TGeoTube(kRB24B1BellowRo, kRB24B1BellowRo + kRB24B1ProtTubeThickness,
- kRB24B1ProtTubeLength / 2.), kMedSteel);
-
- z = kRB24B1ConTubeL/2. + (kRB24B1RFlangeL - kRB24B1RFlangeRecess);
+ // Copper Tube RB24/1
+ const Float_t kRB24CuTubeL = 393.5;
+ const Float_t kRB24CuTubeRi = 8.0/2.;
+ const Float_t kRB24CuTubeRo = 8.4/2.;
+ const Float_t kRB24CuTubeFRo = 7.6;
+ const Float_t kRB24CuTubeFL = 1.86;
+
+ TGeoVolume* voRB24CuTubeM = new TGeoVolume("voRB24CuTubeM",
+ new TGeoTube(0., kRB24CuTubeRo, kRB24CuTubeL/2.), kMedVac);
+ voRB24CuTubeM->SetVisibility(0);
+ TGeoVolume* voRB24CuTube = new TGeoVolume("voRB24CuTube",
+ new TGeoTube(kRB24CuTubeRi, kRB24CuTubeRo, kRB24CuTubeL/2.), kMedCu);
+ voRB24CuTubeM->AddNode(voRB24CuTube, 1, gGeoIdentity);
+ // Air outside tube with higher transport cuts
+ TGeoVolume* voRB24CuTubeA = new TGeoVolume("voRB24CuTubeA",
+ new TGeoTube(25., 100., kRB24CuTubeL/2.), kMedAirHigh);
+ voRB24CuTubeA->SetVisibility(0);
+ // Simplified DN 100 Flange
+ TGeoVolume* voRB24CuTubeF = new TGeoVolume("voRB24CuTubeF",
+ new TGeoTube(kRB24CuTubeRo, kRB24CuTubeFRo, kRB24CuTubeFL/2.), kMedSteel);
+
+ // Warm Module Type VMACA
+ // LHCVMACA_0002
+ //
+ // Pos 1 Warm Bellows DN100 LHCVBU__0012
+ // Pos 2 RF Contact D80 LHCVSR__0005
+ // Pos 3 Trans. Tube Flange LHCVSR__0065
+ // [Pos 4 Hex. Countersunk Screw Bossard BN4719]
+ // [Pos 5 Tension spring LHCVSR__0011]
+ //
+ //
+ //
+ // Pos1 Warm Bellows DN100
+ // Pos1.1 Bellows LHCVBU__0006
+ //
+ //
+ // Connection Tubes
+ // Connection tube inner r
+ const Float_t kRB24B1ConTubeRin = 10.0/2.;
+ // Connection tube outer r
+ const Float_t kRB24B1ConTubeRou = 10.3/2.;
+ // Connection tube length
+ const Float_t kRB24B1ConTubeL = 2.5;
+ //
+ const Float_t kRB24B1CompL = 16.00; // Length of the compensator
+ const Float_t kRB24B1BellowRi = 10.25/2.; // Bellow inner radius
+ const Float_t kRB24B1BellowRo = 11.40/2.; // Bellow outer radius
+ const Int_t kRB24B1NumberOfPlies = 27; // Number of plies
+ const Float_t kRB24B1BellowUndL = 11.00; // Length of undulated region
+ const Float_t kRB24B1PlieThickness = 0.015; // Plie thickness
+
+ const Float_t kRB24B1PlieRadius =
+ (kRB24B1BellowUndL + (2. * kRB24B1NumberOfPlies - 2.) * kRB24B1PlieThickness) / (4. * kRB24B1NumberOfPlies);
+
+ const Float_t kRB24B1ProtTubeThickness = 0.02; // Thickness of the protection tube
+ const Float_t kRB24B1ProtTubeLength = 4.2; // Length of the protection tube
+
+ const Float_t kRB24B1RFlangeL = 1.86; // Length of the flanges
+ const Float_t kRB24B1RFlangeLO = 0.26; // Flange overlap
+ const Float_t kRB24B1RFlangeRO = 11.18/2; // Inner radius at Flange overlap
+ const Float_t kRB24B1RFlangeRou = 15.20/2.; // Outer radius of flange
+ const Float_t kRB24B1RFlangeRecess = 0.98; // Flange recess
+ const Float_t kRB24B1L = kRB24B1CompL + 2. * (kRB24B1RFlangeL - kRB24B1RFlangeRecess);
+
+ ///
+ //
+ // Bellow mother volume
+ TGeoPcon* shRB24B1BellowM = new TGeoPcon(0., 360., 14);
+ // Connection Tube and Flange
+ z = 0.;
+ shRB24B1BellowM->DefineSection( 0, z, 0., kRB24B1RFlangeRou);
+ z += kRB24B1RFlangeLO;
+ shRB24B1BellowM->DefineSection( 1, z, 0., kRB24B1RFlangeRou);
+ shRB24B1BellowM->DefineSection( 2, z, 0., kRB24B1RFlangeRou);
+ z = kRB24B1RFlangeL;
+ shRB24B1BellowM->DefineSection( 3, z, 0., kRB24B1RFlangeRou);
+ shRB24B1BellowM->DefineSection( 4, z, 0., kRB24B1ConTubeRou);
+ z = kRB24B1ConTubeL + kRB24B1RFlangeL - kRB24B1RFlangeRecess;
+ shRB24B1BellowM->DefineSection( 5, z, 0., kRB24B1ConTubeRou);
+ // Plie
+ shRB24B1BellowM->DefineSection( 6, z, 0., kRB24B1BellowRo + kRB24B1ProtTubeThickness);
+ z += kRB24B1BellowUndL;
+ shRB24B1BellowM->DefineSection( 7, z, 0., kRB24B1BellowRo + kRB24B1ProtTubeThickness);
+ shRB24B1BellowM->DefineSection( 8, z, 0., kRB24B1ConTubeRou);
+ // Connection Tube and Flange
+ z = kRB24B1L - shRB24B1BellowM->GetZ(3);
+ shRB24B1BellowM->DefineSection( 9, z, 0., kRB24B1ConTubeRou);
+ shRB24B1BellowM->DefineSection(10, z, 0., kRB24B1RFlangeRou);
+ z = kRB24B1L - shRB24B1BellowM->GetZ(1);
+ shRB24B1BellowM->DefineSection(11, z, 0., kRB24B1RFlangeRou);
+ shRB24B1BellowM->DefineSection(12, z, 0., kRB24B1RFlangeRou);
+ z = kRB24B1L - shRB24B1BellowM->GetZ(0);
+ shRB24B1BellowM->DefineSection(13, z, 0., kRB24B1RFlangeRou);
+
+ TGeoVolume* voRB24B1BellowM = new TGeoVolume("RB24B1BellowM", shRB24B1BellowM, kMedVac);
+ voRB24B1BellowM->SetVisibility(0);
+ //
+ // Bellow Section
+ TGeoVolume* voRB24B1Bellow
+ = MakeBellow("RB24B1", kRB24B1NumberOfPlies, kRB24B1BellowRi, kRB24B1BellowRo,
+ kRB24B1BellowUndL, kRB24B1PlieRadius ,kRB24B1PlieThickness);
+ voRB24B1Bellow->SetVisibility(0);
- voRB24B1BellowM->AddNode(voRB24B1CT, 1, new TGeoTranslation(0., 0., z));
- z += (kRB24B1ConTubeL/2.+ kRB24B1BellowUndL/2.);
- voRB24B1BellowM->AddNode(voRB24B1Bellow, 1, new TGeoTranslation(0., 0., z));
- z += (kRB24B1BellowUndL/2. + kRB24B1ConTubeL/2);
- voRB24B1BellowM->AddNode(voRB24B1CT, 2, new TGeoTranslation(0., 0., z));
- z = kRB24B1ConTubeL + kRB24B1ProtTubeLength / 2. + 1. + kRB24B1RFlangeLO;
- voRB24B1BellowM->AddNode(voRB24B1PT, 1, new TGeoTranslation(0., 0., z));
- z += kRB24B1ProtTubeLength + 0.6;
- voRB24B1BellowM->AddNode(voRB24B1PT, 2, new TGeoTranslation(0., 0., z));
+ //
+ // End Parts (connection tube)
+ TGeoVolume* voRB24B1CT = new TGeoVolume("RB24B1CT", new TGeoTube(kRB24B1ConTubeRin, kRB24B1ConTubeRou, kRB24B1ConTubeL/2.), kMedSteel);
+ //
+ // Protection Tube
+ TGeoVolume* voRB24B1PT = new TGeoVolume("RB24B1PT", new TGeoTube(kRB24B1BellowRo, kRB24B1BellowRo + kRB24B1ProtTubeThickness,
+ kRB24B1ProtTubeLength / 2.), kMedSteel);
+
+ z = kRB24B1ConTubeL/2. + (kRB24B1RFlangeL - kRB24B1RFlangeRecess);
+
+ voRB24B1BellowM->AddNode(voRB24B1CT, 1, new TGeoTranslation(0., 0., z));
+ z += (kRB24B1ConTubeL/2.+ kRB24B1BellowUndL/2.);
+ voRB24B1BellowM->AddNode(voRB24B1Bellow, 1, new TGeoTranslation(0., 0., z));
+ z += (kRB24B1BellowUndL/2. + kRB24B1ConTubeL/2);
+ voRB24B1BellowM->AddNode(voRB24B1CT, 2, new TGeoTranslation(0., 0., z));
+ z = kRB24B1ConTubeL + kRB24B1ProtTubeLength / 2. + 1. + kRB24B1RFlangeLO;
+ voRB24B1BellowM->AddNode(voRB24B1PT, 1, new TGeoTranslation(0., 0., z));
+ z += kRB24B1ProtTubeLength + 0.6;
+ voRB24B1BellowM->AddNode(voRB24B1PT, 2, new TGeoTranslation(0., 0., z));
-// Pos 1/2 Rotatable Flange LHCVBU__0013
-// Pos 1/3 Flange DN100/103 LHCVBU__0018
-// The two flanges can be represented by the same volume
- // Outer Radius (including the outer movable ring).
- // The inner ring has a diameter of 12.04 cm
-
-
- TGeoPcon* shRB24B1RFlange = new TGeoPcon(0., 360., 10);
- z = 0.;
- shRB24B1RFlange->DefineSection(0, z, 10.30/2., kRB24B1RFlangeRou);
- z += 0.55; // 5.5 mm added for outer ring
- z += 0.43;
- shRB24B1RFlange->DefineSection(1, z, 10.30/2., kRB24B1RFlangeRou);
- shRB24B1RFlange->DefineSection(2, z, 10.06/2., kRB24B1RFlangeRou);
- z += 0.15;
- shRB24B1RFlange->DefineSection(3, z, 10.06/2., kRB24B1RFlangeRou);
- // In reality this part is rounded
- shRB24B1RFlange->DefineSection(4, z, 10.91/2., kRB24B1RFlangeRou);
- z += 0.15;
- shRB24B1RFlange->DefineSection(5, z, 10.91/2., kRB24B1RFlangeRou);
- shRB24B1RFlange->DefineSection(6, z, 10.06/2., kRB24B1RFlangeRou);
- z += 0.32;
- shRB24B1RFlange->DefineSection(7, z, 10.06/2., kRB24B1RFlangeRou);
- shRB24B1RFlange->DefineSection(8, z, kRB24B1RFlangeRO, kRB24B1RFlangeRou);
- z += kRB24B1RFlangeLO;
- shRB24B1RFlange->DefineSection(9, z, kRB24B1RFlangeRO, kRB24B1RFlangeRou);
-
- TGeoVolume* voRB24B1RFlange = new TGeoVolume("RB24B1RFlange", shRB24B1RFlange, kMedSteel);
+ // Pos 1/2 Rotatable Flange LHCVBU__0013
+ // Pos 1/3 Flange DN100/103 LHCVBU__0018
+ // The two flanges can be represented by the same volume
+ // Outer Radius (including the outer movable ring).
+ // The inner ring has a diameter of 12.04 cm
-
- z = kRB24B1L - kRB24B1RFlangeL;
- voRB24B1BellowM->AddNode(voRB24B1RFlange, 1, new TGeoTranslation(0., 0., z));
- z = kRB24B1RFlangeL;
- voRB24B1BellowM->AddNode(voRB24B1RFlange, 2, new TGeoCombiTrans(0., 0., z, rot180));
-//
-// Pos 2 RF Contact D80 LHCVSR__0005
-//
-// Pos 2.1 RF Contact Flange LHCVSR__0003
-//
- TGeoPcon* shRB24B1RCTFlange = new TGeoPcon(0., 360., 6);
- const Float_t kRB24B1RCTFlangeRin = 8.06/2. + 0.05; // Inner radius
- const Float_t kRB24B1RCTFlangeL = 1.45; // Length
-
- z = 0.;
- shRB24B1RCTFlange->DefineSection(0, z, kRB24B1RCTFlangeRin, 8.20/2.);
- z += 0.15;
- shRB24B1RCTFlange->DefineSection(1, z, kRB24B1RCTFlangeRin, 8.20/2.);
- shRB24B1RCTFlange->DefineSection(2, z, kRB24B1RCTFlangeRin, 8.60/2.);
- z += 1.05;
- shRB24B1RCTFlange->DefineSection(3, z, kRB24B1RCTFlangeRin, 8.60/2.);
- shRB24B1RCTFlange->DefineSection(4, z, kRB24B1RCTFlangeRin, 11.16/2.);
- z += 0.25;
- shRB24B1RCTFlange->DefineSection(5, z, kRB24B1RCTFlangeRin, 11.16/2.);
- TGeoVolume* voRB24B1RCTFlange = new TGeoVolume("RB24B1RCTFlange", shRB24B1RCTFlange, kMedCu);
- z = kRB24B1L - kRB24B1RCTFlangeL;
-
- voRB24B1BellowM->AddNode(voRB24B1RCTFlange, 1, new TGeoTranslation(0., 0., z));
-//
-// Pos 2.2 RF-Contact LHCVSR__0004
-//
- TGeoPcon* shRB24B1RCT = new TGeoPcon(0., 360., 3);
- const Float_t kRB24B1RCTRin = 8.00/2.; // Inner radius
- const Float_t kRB24B1RCTCRin = 8.99/2.; // Max. inner radius conical section
- const Float_t kRB24B1RCTL = 11.78; // Length
- const Float_t kRB24B1RCTSL = 10.48; // Length of straight section
- const Float_t kRB24B1RCTd = 0.03; // Thickness
-
- z = 0;
- shRB24B1RCT->DefineSection(0, z, kRB24B1RCTCRin, kRB24B1RCTCRin + kRB24B1RCTd);
- z = kRB24B1RCTL - kRB24B1RCTSL;
- // In the (VSR0004) this section is straight in (LHCVC2U_0001) it is conical ????
- shRB24B1RCT->DefineSection(1, z, kRB24B1RCTRin + 0.35, kRB24B1RCTRin + 0.35 + kRB24B1RCTd);
- z = kRB24B1RCTL - 0.03;
- shRB24B1RCT->DefineSection(2, z, kRB24B1RCTRin, kRB24B1RCTRin + kRB24B1RCTd);
-
- TGeoVolume* voRB24B1RCT = new TGeoVolume("RB24B1RCT", shRB24B1RCT, kMedCu);
- z = kRB24B1L - kRB24B1RCTL - 0.45;
- voRB24B1BellowM->AddNode(voRB24B1RCT, 1, new TGeoTranslation(0., 0., z));
+
+ TGeoPcon* shRB24B1RFlange = new TGeoPcon(0., 360., 10);
+ z = 0.;
+ shRB24B1RFlange->DefineSection(0, z, 10.30/2., kRB24B1RFlangeRou);
+ z += 0.55; // 5.5 mm added for outer ring
+ z += 0.43;
+ shRB24B1RFlange->DefineSection(1, z, 10.30/2., kRB24B1RFlangeRou);
+ shRB24B1RFlange->DefineSection(2, z, 10.06/2., kRB24B1RFlangeRou);
+ z += 0.15;
+ shRB24B1RFlange->DefineSection(3, z, 10.06/2., kRB24B1RFlangeRou);
+ // In reality this part is rounded
+ shRB24B1RFlange->DefineSection(4, z, 10.91/2., kRB24B1RFlangeRou);
+ z += 0.15;
+ shRB24B1RFlange->DefineSection(5, z, 10.91/2., kRB24B1RFlangeRou);
+ shRB24B1RFlange->DefineSection(6, z, 10.06/2., kRB24B1RFlangeRou);
+ z += 0.32;
+ shRB24B1RFlange->DefineSection(7, z, 10.06/2., kRB24B1RFlangeRou);
+ shRB24B1RFlange->DefineSection(8, z, kRB24B1RFlangeRO, kRB24B1RFlangeRou);
+ z += kRB24B1RFlangeLO;
+ shRB24B1RFlange->DefineSection(9, z, kRB24B1RFlangeRO, kRB24B1RFlangeRou);
+
+ TGeoVolume* voRB24B1RFlange = new TGeoVolume("RB24B1RFlange", shRB24B1RFlange, kMedSteel);
+
+
+ z = kRB24B1L - kRB24B1RFlangeL;
+ voRB24B1BellowM->AddNode(voRB24B1RFlange, 1, new TGeoTranslation(0., 0., z));
+ z = kRB24B1RFlangeL;
+ voRB24B1BellowM->AddNode(voRB24B1RFlange, 2, new TGeoCombiTrans(0., 0., z, rot180));
+ //
+ // Pos 2 RF Contact D80 LHCVSR__0005
+ //
+ // Pos 2.1 RF Contact Flange LHCVSR__0003
+ //
+ TGeoPcon* shRB24B1RCTFlange = new TGeoPcon(0., 360., 6);
+ const Float_t kRB24B1RCTFlangeRin = 8.06/2. + 0.05; // Inner radius
+ const Float_t kRB24B1RCTFlangeL = 1.45; // Length
+
+ z = 0.;
+ shRB24B1RCTFlange->DefineSection(0, z, kRB24B1RCTFlangeRin, 8.20/2.);
+ z += 0.15;
+ shRB24B1RCTFlange->DefineSection(1, z, kRB24B1RCTFlangeRin, 8.20/2.);
+ shRB24B1RCTFlange->DefineSection(2, z, kRB24B1RCTFlangeRin, 8.60/2.);
+ z += 1.05;
+ shRB24B1RCTFlange->DefineSection(3, z, kRB24B1RCTFlangeRin, 8.60/2.);
+ shRB24B1RCTFlange->DefineSection(4, z, kRB24B1RCTFlangeRin, 11.16/2.);
+ z += 0.25;
+ shRB24B1RCTFlange->DefineSection(5, z, kRB24B1RCTFlangeRin, 11.16/2.);
+ TGeoVolume* voRB24B1RCTFlange = new TGeoVolume("RB24B1RCTFlange", shRB24B1RCTFlange, kMedCu);
+ z = kRB24B1L - kRB24B1RCTFlangeL;
+
+ voRB24B1BellowM->AddNode(voRB24B1RCTFlange, 1, new TGeoTranslation(0., 0., z));
+ //
+ // Pos 2.2 RF-Contact LHCVSR__0004
+ //
+ TGeoPcon* shRB24B1RCT = new TGeoPcon(0., 360., 3);
+ const Float_t kRB24B1RCTRin = 8.00/2.; // Inner radius
+ const Float_t kRB24B1RCTCRin = 8.99/2.; // Max. inner radius conical section
+ const Float_t kRB24B1RCTL = 11.78; // Length
+ const Float_t kRB24B1RCTSL = 10.48; // Length of straight section
+ const Float_t kRB24B1RCTd = 0.03; // Thickness
+
+ z = 0;
+ shRB24B1RCT->DefineSection(0, z, kRB24B1RCTCRin, kRB24B1RCTCRin + kRB24B1RCTd);
+ z = kRB24B1RCTL - kRB24B1RCTSL;
+ // In the (VSR0004) this section is straight in (LHCVC2U_0001) it is conical ????
+ shRB24B1RCT->DefineSection(1, z, kRB24B1RCTRin + 0.35, kRB24B1RCTRin + 0.35 + kRB24B1RCTd);
+ z = kRB24B1RCTL - 0.03;
+ shRB24B1RCT->DefineSection(2, z, kRB24B1RCTRin, kRB24B1RCTRin + kRB24B1RCTd);
+
+ TGeoVolume* voRB24B1RCT = new TGeoVolume("RB24B1RCT", shRB24B1RCT, kMedCu);
+ z = kRB24B1L - kRB24B1RCTL - 0.45;
+ voRB24B1BellowM->AddNode(voRB24B1RCT, 1, new TGeoTranslation(0., 0., z));
-//
-// Pos 3 Trans. Tube Flange LHCVSR__0065
-//
-// Pos 3.1 Transition Tube D53 LHCVSR__0064
-// Pos 3.2 Transition Flange LHCVSR__0060
-// Pos 3.3 Transition Tube LHCVSR__0058
- TGeoPcon* shRB24B1TTF = new TGeoPcon(0., 360., 7);
- // Flange
- z = 0.;
- shRB24B1TTF->DefineSection(0, z, 6.30/2., 11.16/2.);
- z += 0.25;
- shRB24B1TTF->DefineSection(1, z, 6.30/2., 11.16/2.);
- shRB24B1TTF->DefineSection(2, z, 6.30/2., 9.3/2.);
- z += 0.55;
- shRB24B1TTF->DefineSection(3, z, 6.30/2., 9.3/2.);
- // Tube
- shRB24B1TTF->DefineSection(4, z, 6.30/2., 6.7/2.);
- z += 5.80;
- shRB24B1TTF->DefineSection(5, z, 6.30/2., 6.7/2.);
- // Transition Tube
- z += 3.75;
- shRB24B1TTF->DefineSection(6, z, 8.05/2., 8.45/2.);
- TGeoVolume* voRB24B1TTF = new TGeoVolume("RB24B1TTF", shRB24B1TTF, kMedSteel);
- z = 0.;
- voRB24B1BellowM->AddNode(voRB24B1TTF, 1, new TGeoTranslation(0., 0., z));
-
-// Annular Ion Pump
-// LHCVC2U_0003
-//
-// Pos 1 Rotable Flange LHCVFX__0031
-// Pos 2 RF Screen Tube LHCVC2U_0005
-// Pos 3 Shell LHCVC2U_0007
-// Pos 4 Extruded Shell LHCVC2U_0006
-// Pos 5 Feedthrough Tube LHCVC2U_0004
-// Pos 6 Tubulated Flange STDVFUHV0021
-// Pos 7 Fixed Flange LHCVFX__0032
-// Pos 8 Pumping Elements
+ //
+ // Pos 3 Trans. Tube Flange LHCVSR__0065
+ //
+ // Pos 3.1 Transition Tube D53 LHCVSR__0064
+ // Pos 3.2 Transition Flange LHCVSR__0060
+ // Pos 3.3 Transition Tube LHCVSR__0058
+ TGeoPcon* shRB24B1TTF = new TGeoPcon(0., 360., 7);
+ // Flange
+ z = 0.;
+ shRB24B1TTF->DefineSection(0, z, 6.30/2., 11.16/2.);
+ z += 0.25;
+ shRB24B1TTF->DefineSection(1, z, 6.30/2., 11.16/2.);
+ shRB24B1TTF->DefineSection(2, z, 6.30/2., 9.3/2.);
+ z += 0.55;
+ shRB24B1TTF->DefineSection(3, z, 6.30/2., 9.3/2.);
+ // Tube
+ shRB24B1TTF->DefineSection(4, z, 6.30/2., 6.7/2.);
+ z += 5.80;
+ shRB24B1TTF->DefineSection(5, z, 6.30/2., 6.7/2.);
+ // Transition Tube
+ z += 3.75;
+ shRB24B1TTF->DefineSection(6, z, 8.05/2., 8.45/2.);
+ TGeoVolume* voRB24B1TTF = new TGeoVolume("RB24B1TTF", shRB24B1TTF, kMedSteel);
+ z = 0.;
+ voRB24B1BellowM->AddNode(voRB24B1TTF, 1, new TGeoTranslation(0., 0., z));
+
+ // Annular Ion Pump
+ // LHCVC2U_0003
+ //
+ // Pos 1 Rotable Flange LHCVFX__0031
+ // Pos 2 RF Screen Tube LHCVC2U_0005
+ // Pos 3 Shell LHCVC2U_0007
+ // Pos 4 Extruded Shell LHCVC2U_0006
+ // Pos 5 Feedthrough Tube LHCVC2U_0004
+ // Pos 6 Tubulated Flange STDVFUHV0021
+ // Pos 7 Fixed Flange LHCVFX__0032
+ // Pos 8 Pumping Elements
-//
-// Pos 1 Rotable Flange LHCVFX__0031
-// pos 7 Fixed Flange LHCVFX__0032
-//
-// Mother volume
- const Float_t kRB24AIpML = 35.;
+ //
+ // Pos 1 Rotable Flange LHCVFX__0031
+ // pos 7 Fixed Flange LHCVFX__0032
+ //
+ // Mother volume
+ const Float_t kRB24AIpML = 35.;
- TGeoVolume* voRB24AIpM = new TGeoVolume("voRB24AIpM", new TGeoTube(0., 10., kRB24AIpML/2.), kMedAir);
- voRB24AIpM->SetVisibility(0);
+// TGeoVolume* voRB24AIpM = new TGeoVolume("voRB24AIpM", new TGeoTube(0., 10., kRB24AIpML/2.), kMedAir);
+ TGeoVolume* voRB24AIpM = new TGeoVolumeAssembly("voRB24AIpM");
+ voRB24AIpM->SetVisibility(0);
- //
- // Length 35 cm
- // Flange 2 x 1.98 = 3.96
- // Tube = 32.84
- //==========================
- // 36.80
- // Overlap 2 * 0.90 = 1.80
+ //
+ // Length 35 cm
+ // Flange 2 x 1.98 = 3.96
+ // Tube = 32.84
+ //==========================
+ // 36.80
+ // Overlap 2 * 0.90 = 1.80
- const Float_t kRB24IpRFD1 = 0.68; // Length of section 1
- const Float_t kRB24IpRFD2 = 0.30; // Length of section 2
- const Float_t kRB24IpRFD3 = 0.10; // Length of section 3
- const Float_t kRB24IpRFD4 = 0.35; // Length of section 4
- const Float_t kRB24IpRFD5 = 0.55; // Length of section 5
-
- const Float_t kRB24IpRFRo = 15.20/2.; // Flange outer radius
- const Float_t kRB24IpRFRi1 = 6.30/2.; // Flange inner radius section 1
- const Float_t kRB24IpRFRi2 = 6.00/2.; // Flange inner radius section 2
- const Float_t kRB24IpRFRi3 = 5.84/2.; // Flange inner radius section 3
- const Float_t kRB24IpRFRi4 = 6.00/2.; // Flange inner radius section 1
- const Float_t kRB24IpRFRi5 = 10.50/2.; // Flange inner radius section 2
-
- TGeoPcon* shRB24IpRF = new TGeoPcon(0., 360., 9);
- z0 = 0.;
- shRB24IpRF->DefineSection(0, z0, kRB24IpRFRi1, kRB24IpRFRo);
- z0 += kRB24IpRFD1;
- shRB24IpRF->DefineSection(1, z0, kRB24IpRFRi2, kRB24IpRFRo);
- z0 += kRB24IpRFD2;
- shRB24IpRF->DefineSection(2, z0, kRB24IpRFRi2, kRB24IpRFRo);
- shRB24IpRF->DefineSection(3, z0, kRB24IpRFRi3, kRB24IpRFRo);
- z0 += kRB24IpRFD3;
- shRB24IpRF->DefineSection(4, z0, kRB24IpRFRi3, kRB24IpRFRo);
- shRB24IpRF->DefineSection(5, z0, kRB24IpRFRi4, kRB24IpRFRo);
- z0 += kRB24IpRFD4;
- shRB24IpRF->DefineSection(6, z0, kRB24IpRFRi4, kRB24IpRFRo);
- shRB24IpRF->DefineSection(7, z0, kRB24IpRFRi5, kRB24IpRFRo);
- z0 += kRB24IpRFD5;
- shRB24IpRF->DefineSection(8, z0, kRB24IpRFRi5, kRB24IpRFRo);
-
- TGeoVolume* voRB24IpRF = new TGeoVolume("RB24IpRF", shRB24IpRF, kMedSteel);
-
-//
-// Pos 2 RF Screen Tube LHCVC2U_0005
-//
-
-//
-// Tube
- Float_t kRB24IpSTTL = 32.84; // Total length of the tube
- Float_t kRB24IpSTTRi = 5.80/2.; // Inner Radius
- Float_t kRB24IpSTTRo = 6.00/2.; // Outer Radius
- TGeoVolume* voRB24IpSTT = new TGeoVolume("RB24IpSTT", new TGeoTube(kRB24IpSTTRi, kRB24IpSTTRo, kRB24IpSTTL/2.), kMedSteel);
-// Screen
- Float_t kRB24IpSTCL = 0.4; // Lenth of the crochet detail
- // Length of the screen
- Float_t kRB24IpSTSL = 9.00 - 2. * kRB24IpSTCL;
- // Rel. position of the screen
- Float_t kRB24IpSTSZ = 7.00 + kRB24IpSTCL;
- TGeoVolume* voRB24IpSTS = new TGeoVolume("RB24IpSTS", new TGeoTube(kRB24IpSTTRi, kRB24IpSTTRo, kRB24IpSTSL/2.), kMedSteel);
- // Vacuum
- TGeoVolume* voRB24IpSTV = new TGeoVolume("RB24IpSTV", new TGeoTube(0., kRB24IpSTTRi, kRB24AIpML/2.), kMedVac);
- //
- voRB24IpSTT->AddNode(voRB24IpSTS, 1, new TGeoTranslation(0., 0., kRB24IpSTSZ - kRB24IpSTTL/2. + kRB24IpSTSL/2.));
-
-// Crochets
- // Inner radius
- Float_t kRB24IpSTCRi = kRB24IpSTTRo + 0.25;
- // Outer radius
- Float_t kRB24IpSTCRo = kRB24IpSTTRo + 0.35;
- // Length of 1stsection
- Float_t kRB24IpSTCL1 = 0.15;
- // Length of 2nd section
- Float_t kRB24IpSTCL2 = 0.15;
- // Length of 3rd section
- Float_t kRB24IpSTCL3 = 0.10;
- // Rel. position of 1st Crochet
-
-
- TGeoPcon* shRB24IpSTC = new TGeoPcon(0., 360., 5);
- z0 = 0;
- shRB24IpSTC->DefineSection(0, z0, kRB24IpSTCRi, kRB24IpSTCRo);
- z0 += kRB24IpSTCL1;
- shRB24IpSTC->DefineSection(1, z0, kRB24IpSTCRi, kRB24IpSTCRo);
- shRB24IpSTC->DefineSection(2, z0, kRB24IpSTTRo, kRB24IpSTCRo);
- z0 += kRB24IpSTCL2;
- shRB24IpSTC->DefineSection(3, z0, kRB24IpSTTRo, kRB24IpSTCRo);
- z0 += kRB24IpSTCL3;
- shRB24IpSTC->DefineSection(4, z0, kRB24IpSTTRo, kRB24IpSTTRo + 0.001);
- TGeoVolume* voRB24IpSTC = new TGeoVolume("RB24IpSTC", shRB24IpSTC, kMedSteel);
-
-// Pos 3 Shell LHCVC2U_0007
-// Pos 4 Extruded Shell LHCVC2U_0006
- Float_t kRB24IpShellL = 4.45; // Length of the Shell
- Float_t kRB24IpShellD = 0.10; // Wall thickness of the shell
- Float_t kRB24IpShellCTRi = 6.70/2.; // Inner radius of the connection tube
- Float_t kRB24IpShellCTL = 1.56; // Length of the connection tube
- Float_t kRB24IpShellCARi = 17.80/2.; // Inner radius of the cavity
- Float_t kRB24IpShellCCRo = 18.20/2.; // Inner radius at the centre
-
- TGeoPcon* shRB24IpShell = new TGeoPcon(0., 360., 7);
- z0 = 0;
- shRB24IpShell->DefineSection(0, z0, kRB24IpShellCTRi, kRB24IpShellCTRi + kRB24IpShellD);
- z0 += kRB24IpShellCTL;
- shRB24IpShell->DefineSection(1, z0, kRB24IpShellCTRi, kRB24IpShellCTRi + kRB24IpShellD);
- shRB24IpShell->DefineSection(2, z0, kRB24IpShellCTRi, kRB24IpShellCARi + kRB24IpShellD);
- z0 += kRB24IpShellD;
- shRB24IpShell->DefineSection(3, z0, kRB24IpShellCARi, kRB24IpShellCARi + kRB24IpShellD);
- z0 = kRB24IpShellL - kRB24IpShellD;
- shRB24IpShell->DefineSection(4, z0, kRB24IpShellCARi, kRB24IpShellCARi + kRB24IpShellD);
- shRB24IpShell->DefineSection(5, z0, kRB24IpShellCARi, kRB24IpShellCCRo);
- z0 = kRB24IpShellL;
- shRB24IpShell->DefineSection(6, z0, kRB24IpShellCARi, kRB24IpShellCCRo);
- TGeoVolume* voRB24IpShell = new TGeoVolume("RB24IpShell", shRB24IpShell, kMedSteel);
-
- TGeoPcon* shRB24IpShellM = MakeMotherFromTemplate(shRB24IpShell, 0, 6, kRB24IpShellCTRi , 13);
+ const Float_t kRB24IpRFD1 = 0.68; // Length of section 1
+ const Float_t kRB24IpRFD2 = 0.30; // Length of section 2
+ const Float_t kRB24IpRFD3 = 0.10; // Length of section 3
+ const Float_t kRB24IpRFD4 = 0.35; // Length of section 4
+ const Float_t kRB24IpRFD5 = 0.55; // Length of section 5
+
+ const Float_t kRB24IpRFRo = 15.20/2.; // Flange outer radius
+ const Float_t kRB24IpRFRi1 = 6.30/2.; // Flange inner radius section 1
+ const Float_t kRB24IpRFRi2 = 6.00/2.; // Flange inner radius section 2
+ const Float_t kRB24IpRFRi3 = 5.84/2.; // Flange inner radius section 3
+ const Float_t kRB24IpRFRi4 = 6.00/2.; // Flange inner radius section 1
+ const Float_t kRB24IpRFRi5 = 10.50/2.; // Flange inner radius section 2
+
+ TGeoPcon* shRB24IpRF = new TGeoPcon(0., 360., 9);
+ z0 = 0.;
+ shRB24IpRF->DefineSection(0, z0, kRB24IpRFRi1, kRB24IpRFRo);
+ z0 += kRB24IpRFD1;
+ shRB24IpRF->DefineSection(1, z0, kRB24IpRFRi2, kRB24IpRFRo);
+ z0 += kRB24IpRFD2;
+ shRB24IpRF->DefineSection(2, z0, kRB24IpRFRi2, kRB24IpRFRo);
+ shRB24IpRF->DefineSection(3, z0, kRB24IpRFRi3, kRB24IpRFRo);
+ z0 += kRB24IpRFD3;
+ shRB24IpRF->DefineSection(4, z0, kRB24IpRFRi3, kRB24IpRFRo);
+ shRB24IpRF->DefineSection(5, z0, kRB24IpRFRi4, kRB24IpRFRo);
+ z0 += kRB24IpRFD4;
+ shRB24IpRF->DefineSection(6, z0, kRB24IpRFRi4, kRB24IpRFRo);
+ shRB24IpRF->DefineSection(7, z0, kRB24IpRFRi5, kRB24IpRFRo);
+ z0 += kRB24IpRFD5;
+ shRB24IpRF->DefineSection(8, z0, kRB24IpRFRi5, kRB24IpRFRo);
+
+ TGeoVolume* voRB24IpRF = new TGeoVolume("RB24IpRF", shRB24IpRF, kMedSteel);
-
- for (Int_t i = 0; i < 6; i++) {
- z = 2. * kRB24IpShellL - shRB24IpShellM->GetZ(5-i);
- Float_t rmin = shRB24IpShellM->GetRmin(5-i);
- Float_t rmax = shRB24IpShellM->GetRmax(5-i);
- shRB24IpShellM->DefineSection(7+i, z, rmin, rmax);
- }
-
- TGeoVolume* voRB24IpShellM = new TGeoVolume("RB24IpShellM", shRB24IpShellM, kMedVac);
- voRB24IpShellM->SetVisibility(0);
- voRB24IpShellM->AddNode(voRB24IpShell, 1, gGeoIdentity);
- voRB24IpShellM->AddNode(voRB24IpShell, 2, new TGeoCombiTrans(0., 0., 2. * kRB24IpShellL, rot180));
-//
-// Pos 8 Pumping Elements
-//
-// Anode array
- TGeoVolume* voRB24IpPE = new TGeoVolume("voRB24IpPE", new TGeoTube(0.9, 1., 2.54/2.), kMedSteel);
- Float_t kRB24IpPEAR = 5.5;
-
- for (Int_t i = 0; i < 15; i++) {
- Float_t phi = Float_t(i) * 24.;
- Float_t x = kRB24IpPEAR * TMath::Cos(kDegRad * phi);
- Float_t y = kRB24IpPEAR * TMath::Sin(kDegRad * phi);
- voRB24IpShellM->AddNode(voRB24IpPE, i+1, new TGeoTranslation(x, y, kRB24IpShellL));
- }
-
-
-//
-// Cathodes
-//
-// Here we could add some Ti strips
-
-// Postioning of elements
- voRB24AIpM->AddNode(voRB24IpRF, 1, new TGeoTranslation(0., 0., -kRB24AIpML/2.));
- voRB24AIpM->AddNode(voRB24IpRF, 2, new TGeoCombiTrans (0., 0., +kRB24AIpML/2., rot180));
- voRB24AIpM->AddNode(voRB24IpSTT, 1, new TGeoTranslation(0., 0., 0.));
- voRB24AIpM->AddNode(voRB24IpSTV, 1, new TGeoTranslation(0., 0., 0.));
- voRB24AIpM->AddNode(voRB24IpShellM, 1, new TGeoTranslation(0., 0., -kRB24AIpML/2. + 8.13));
- voRB24AIpM->AddNode(voRB24IpSTC, 1, new TGeoTranslation(0., 0., 8.13 - kRB24AIpML/2.));
- voRB24AIpM->AddNode(voRB24IpSTC, 2, new TGeoCombiTrans (0., 0., 8.14 + 8.9 - kRB24AIpML/2., rot180));
-
-//
-// Valve
-// VAC Series 47 DN 63 with manual actuator
-//
- const Float_t kRB24ValveWz = 7.5;
- const Float_t kRB24ValveDN = 10.0/2.;
-//
-// Body containing the valve plate
-//
- const Float_t kRB24ValveBoWx = 15.6;
- const Float_t kRB24ValveBoWy = (21.5 + 23.1 - 5.);
- const Float_t kRB24ValveBoWz = 4.6;
- const Float_t kRB24ValveBoD = 0.5;
-
- TGeoVolume* voRB24ValveBoM =
- new TGeoVolume("RB24ValveBoM",
- new TGeoBBox( kRB24ValveBoWx/2., kRB24ValveBoWy/2., kRB24ValveBoWz/2.), kMedAir);
- voRB24ValveBoM->SetVisibility(0);
- TGeoVolume* voRB24ValveBo =
- new TGeoVolume("RB24ValveBo",
- new TGeoBBox( kRB24ValveBoWx/2., kRB24ValveBoWy/2., kRB24ValveBoWz/2.), kMedSteel);
- voRB24ValveBoM->AddNode(voRB24ValveBo, 1, gGeoIdentity);
- //
- // Inner volume
- //
- TGeoVolume* voRB24ValveBoI = new TGeoVolume("RB24ValveBoI",
- new TGeoBBox( kRB24ValveBoWx/2. - kRB24ValveBoD,
- kRB24ValveBoWy/2. - kRB24ValveBoD/2.,
- kRB24ValveBoWz/2. - kRB24ValveBoD),
- kMedVac);
- voRB24ValveBo->AddNode(voRB24ValveBoI, 1, new TGeoTranslation(0., kRB24ValveBoD/2., 0.));
- //
- // Opening and Flanges
- const Float_t kRB24ValveFlRo = 18./2.;
- const Float_t kRB24ValveFlD = 1.45;
- TGeoVolume* voRB24ValveBoA = new TGeoVolume("RB24ValveBoA",
- new TGeoTube(0., kRB24ValveDN/2., kRB24ValveBoD/2.), kMedVac);
- voRB24ValveBo->AddNode(voRB24ValveBoA, 1, new TGeoTranslation(0., - kRB24ValveBoWy/2. + 21.5, -kRB24ValveBoWz/2. + kRB24ValveBoD/2.));
- voRB24ValveBo->AddNode(voRB24ValveBoA, 2, new TGeoTranslation(0., - kRB24ValveBoWy/2. + 21.5, +kRB24ValveBoWz/2. - kRB24ValveBoD/2.));
-
- TGeoVolume* voRB24ValveFl = new TGeoVolume("RB24ValveFl", new TGeoTube(kRB24ValveDN/2., kRB24ValveFlRo, kRB24ValveFlD/2.), kMedSteel);
- TGeoVolume* voRB24ValveFlI = new TGeoVolume("RB24ValveFlI", new TGeoTube(0., kRB24ValveFlRo, kRB24ValveFlD/2.), kMedVac);
- voRB24ValveFlI->AddNode(voRB24ValveFl, 1, gGeoIdentity);
-
- //
- // Actuator Flange
- const Float_t kRB24ValveAFlWx = 18.9;
- const Float_t kRB24ValveAFlWy = 5.0;
- const Float_t kRB24ValveAFlWz = 7.7;
- TGeoVolume* voRB24ValveAFl = new TGeoVolume("RB24ValveAFl", new TGeoBBox(kRB24ValveAFlWx/2., kRB24ValveAFlWy/2., kRB24ValveAFlWz/2.), kMedSteel);
- //
- // Actuator Tube
- const Float_t kRB24ValveATRo = 9.7/2.;
- const Float_t kRB24ValveATH = 16.6;
- TGeoVolume* voRB24ValveAT = new TGeoVolume("RB24ValveAT", new TGeoTube(kRB24ValveATRo - 2. * kRB24ValveBoD,kRB24ValveATRo, kRB24ValveATH/2.),
- kMedSteel);
- //
- // Manual Actuator (my best guess)
- TGeoVolume* voRB24ValveMA1 = new TGeoVolume("RB24ValveMA1", new TGeoCone(2.5/2., 0., 0.5, 4.5, 5.), kMedSteel);
- TGeoVolume* voRB24ValveMA2 = new TGeoVolume("RB24ValveMA2", new TGeoTorus(5., 0., 1.25), kMedSteel);
- TGeoVolume* voRB24ValveMA3 = new TGeoVolume("RB24ValveMA3", new TGeoTube (0., 1.25, 2.5), kMedSteel);
-
-
- //
- // Position all volumes
- Float_t y0;
- TGeoVolumeAssembly* voRB24ValveMo = new TGeoVolumeAssembly("RB24ValveMo");
- voRB24ValveMo->AddNode(voRB24ValveFl, 1, new TGeoTranslation(0., 0., - 7.5/2. + kRB24ValveFlD/2.));
- voRB24ValveMo->AddNode(voRB24ValveFl, 2, new TGeoTranslation(0., 0., + 7.5/2. - kRB24ValveFlD/2.));
- y0 = -21.5;
- voRB24ValveMo->AddNode(voRB24ValveBoM, 1, new TGeoTranslation(0., y0 + kRB24ValveBoWy/2., 0.));
- y0 += kRB24ValveBoWy;
- voRB24ValveMo->AddNode(voRB24ValveAFl, 1, new TGeoTranslation(0., y0 + kRB24ValveAFlWy/2., 0.));
- y0 += kRB24ValveAFlWy;
- voRB24ValveMo->AddNode(voRB24ValveAT, 1, new TGeoCombiTrans(0., y0 + kRB24ValveATH/2., 0., rotyz));
- y0 += kRB24ValveATH;
- voRB24ValveMo->AddNode(voRB24ValveMA1, 1, new TGeoCombiTrans(0., y0 + 2.5/2., 0., rotyz));
- y0 += 2.5;
- voRB24ValveMo->AddNode(voRB24ValveMA2, 1, new TGeoCombiTrans(0., y0 + 2.5/2., 0., rotyz));
- y0 += 2.5;
- voRB24ValveMo->AddNode(voRB24ValveMA3, 1, new TGeoCombiTrans(5./TMath::Sqrt(2.), y0 + 5.0/2., 5./TMath::Sqrt(2.), rotyz));
-//
-// Warm Module Type VMABC
-// LHCVMABC_0002
-//
-//
-//
-// Flange 1.00
-// Central Piece 11.50
-// Bellow 14.50
-// End Flange 1.00
-//===================================
-// Total 28.00
-//
-// Pos 1 Warm Bellows DN100 LHCVBU__0016
-// Pos 2 Trans. Tube Flange LHCVSR__0062
-// Pos 3 RF Contact D63 LHCVSR__0057
-// [Pos 4 Hex. Countersunk Screw Bossard BN4719]
-// [Pos 5 Tension spring LHCVSR__00239]
-//
+ //
+ // Pos 2 RF Screen Tube LHCVC2U_0005
+ //
-// Pos 1 Warm Bellows DN100 LHCVBU__0016
-// Pos 1.1 Right Body 2 Ports with Support LHCVBU__0014
- //
- // Tube 1
- const Float_t kRB24VMABCRBT1Ri = 10.0/2.;
- const Float_t kRB24VMABCRBT1Ro = 10.3/2.;
- const Float_t kRB24VMABCRBT1L = 11.5;
- const Float_t kRB24VMABCRBT1L2 = 8.;
- const Float_t kRB24VMABCL = 28.;
-
- TGeoTube* shRB24VMABCRBT1 = new TGeoTube(kRB24VMABCRBT1Ri, kRB24VMABCRBT1Ro, kRB24VMABCRBT1L/2.);
- shRB24VMABCRBT1->SetName("RB24VMABCRBT1");
- TGeoTube* shRB24VMABCRBT1o = new TGeoTube(0., kRB24VMABCRBT1Ro, kRB24VMABCRBT1L/2.);
- shRB24VMABCRBT1o->SetName("RB24VMABCRBT1o");
- TGeoTube* shRB24VMABCRBT1o2 = new TGeoTube(0., kRB24VMABCRBT1Ro + 0.3, kRB24VMABCRBT1L/2.);
- shRB24VMABCRBT1o2->SetName("RB24VMABCRBT1o2");
- // Lower inforcement
- TGeoVolume* voRB24VMABCRBT12 = new TGeoVolume("RB24VMABCRBT12",
- new TGeoTubeSeg(kRB24VMABCRBT1Ro, kRB24VMABCRBT1Ro + 0.3, kRB24VMABCRBT1L2/2., 220., 320.)
- , kMedSteel);
- //
- // Tube 2
- const Float_t kRB24VMABCRBT2Ri = 6.0/2.;
- const Float_t kRB24VMABCRBT2Ro = 6.3/2.;
- const Float_t kRB24VMABCRBF2Ro = 11.4/2.;
- const Float_t kRB24VMABCRBT2L = 5.95 + 2.; // 2. cm added for welding
- const Float_t kRB24VMABCRBF2L = 1.75;
- TGeoTube* shRB24VMABCRBT2 = new TGeoTube(kRB24VMABCRBT2Ri, kRB24VMABCRBT2Ro, kRB24VMABCRBT2L/2.);
- shRB24VMABCRBT2->SetName("RB24VMABCRBT2");
- TGeoTube* shRB24VMABCRBT2i = new TGeoTube(0., kRB24VMABCRBT2Ri, kRB24VMABCRBT2L/2. + 2.);
- shRB24VMABCRBT2i->SetName("RB24VMABCRBT2i");
- TGeoCombiTrans* tRBT2 = new TGeoCombiTrans(-11.5 + kRB24VMABCRBT2L/2., 0., 7.2 - kRB24VMABCRBT1L/2. , rotxz);
- tRBT2->SetName("tRBT2");
- tRBT2->RegisterYourself();
- TGeoCompositeShape* shRB24VMABCRBT2c = new TGeoCompositeShape("shRB24VMABCRBT2c","RB24VMABCRBT2:tRBT2-RB24VMABCRBT1o");
- TGeoVolume* voRB24VMABCRBT2 = new TGeoVolume("shRB24VMABCRBT2", shRB24VMABCRBT2c, kMedSteel);
- // Flange
- // Pos 1.4 Flange DN63 LHCVBU__0008
- TGeoVolume* voRB24VMABCRBF2 = new TGeoVolume("RB24VMABCRBF2",
- new TGeoTube(kRB24VMABCRBT2Ro, kRB24VMABCRBF2Ro, kRB24VMABCRBF2L/2.), kMedSteel);
- // DN63 Blank Flange (my best guess)
- TGeoVolume* voRB24VMABCRBF2B = new TGeoVolume("RB24VMABCRBF2B",
- new TGeoTube(0., kRB24VMABCRBF2Ro, kRB24VMABCRBF2L/2.), kMedSteel);
- //
- // Tube 3
- const Float_t kRB24VMABCRBT3Ri = 3.5/2.;
- const Float_t kRB24VMABCRBT3Ro = 3.8/2.;
- const Float_t kRB24VMABCRBF3Ro = 7.0/2.;
- const Float_t kRB24VMABCRBT3L = 4.95 + 2.; // 2. cm added for welding
- const Float_t kRB24VMABCRBF3L = 1.27;
- TGeoTube* shRB24VMABCRBT3 = new TGeoTube(kRB24VMABCRBT3Ri, kRB24VMABCRBT3Ro, kRB24VMABCRBT3L/2);
- shRB24VMABCRBT3->SetName("RB24VMABCRBT3");
- TGeoTube* shRB24VMABCRBT3i = new TGeoTube(0., kRB24VMABCRBT3Ri, kRB24VMABCRBT3L/2. + 2.);
- shRB24VMABCRBT3i->SetName("RB24VMABCRBT3i");
- TGeoCombiTrans* tRBT3 = new TGeoCombiTrans(0., 10.5 - kRB24VMABCRBT3L/2., 7.2 - kRB24VMABCRBT1L/2. , rotyz);
- tRBT3->SetName("tRBT3");
- tRBT3->RegisterYourself();
- TGeoCompositeShape* shRB24VMABCRBT3c = new TGeoCompositeShape("shRB24VMABCRBT3c","RB24VMABCRBT3:tRBT3-RB24VMABCRBT1o");
- TGeoVolume* voRB24VMABCRBT3 = new TGeoVolume("shRB24VMABCRBT3", shRB24VMABCRBT3c, kMedSteel);
- // Flange
- // Pos 1.4 Flange DN35 LHCVBU__0007
- TGeoVolume* voRB24VMABCRBF3 = new TGeoVolume("RB24VMABCRBF3",
- new TGeoTube(kRB24VMABCRBT3Ro, kRB24VMABCRBF3Ro, kRB24VMABCRBF3L/2.), kMedSteel);
- //
- // Tube 4
- const Float_t kRB24VMABCRBT4Ri = 6.0/2.;
- const Float_t kRB24VMABCRBT4Ro = 6.4/2.;
- const Float_t kRB24VMABCRBT4L = 6.6;
- TGeoTube* shRB24VMABCRBT4 = new TGeoTube(kRB24VMABCRBT4Ri, kRB24VMABCRBT4Ro, kRB24VMABCRBT4L/2.);
- shRB24VMABCRBT4->SetName("RB24VMABCRBT4");
- TGeoCombiTrans* tRBT4 = new TGeoCombiTrans(0.,-11.+kRB24VMABCRBT4L/2., 7.2 - kRB24VMABCRBT1L/2. , rotyz);
- tRBT4->SetName("tRBT4");
- tRBT4->RegisterYourself();
- TGeoCompositeShape* shRB24VMABCRBT4c = new TGeoCompositeShape("shRB24VMABCRBT4c","RB24VMABCRBT4:tRBT4-RB24VMABCRBT1o2");
- TGeoVolume* voRB24VMABCRBT4 = new TGeoVolume("shRB24VMABCRBT4", shRB24VMABCRBT4c, kMedSteel);
- TGeoCompositeShape* shRB24VMABCRB = new TGeoCompositeShape("shRB24VMABCRB", "RB24VMABCRBT1-(RB24VMABCRBT2i:tRBT2+RB24VMABCRBT3i:tRBT3)");
- TGeoVolume* voRB24VMABCRBI = new TGeoVolume("RB24VMABCRBI", shRB24VMABCRB, kMedSteel);
- //
- // Plate
- const Float_t kRB24VMABCRBBx = 16.0;
- const Float_t kRB24VMABCRBBy = 1.5;
- const Float_t kRB24VMABCRBBz = 15.0;
-
- // Relative position of tubes
- const Float_t kRB24VMABCTz = 7.2;
- // Relative position of plate
- const Float_t kRB24VMABCPz = 3.6;
- const Float_t kRB24VMABCPy = -12.5;
-
- TGeoVolume* voRB24VMABCRBP = new TGeoVolume("RB24VMABCRBP", new TGeoBBox(kRB24VMABCRBBx/2., kRB24VMABCRBBy/2., kRB24VMABCRBBz/2.), kMedSteel);
- //
- // Pirani Gauge (my best guess)
- //
- TGeoPcon* shRB24VMABCPirani = new TGeoPcon(0., 360., 15);
- // DN35/16 Coupling
- z = 0;
- shRB24VMABCPirani->DefineSection( 0, z, 0.8 , kRB24VMABCRBF3Ro);
- z += kRB24VMABCRBF3L; // 1.3
- shRB24VMABCPirani->DefineSection( 1, z, 0.8 , kRB24VMABCRBF3Ro);
- shRB24VMABCPirani->DefineSection( 2, z, 0.8 , 1.0);
- // Pipe
- z += 2.8;
- shRB24VMABCPirani->DefineSection( 3, z, 0.8 , 1.0);
- // Flange
- shRB24VMABCPirani->DefineSection( 4, z, 0.8 , 1.75);
- z += 1.6;
- shRB24VMABCPirani->DefineSection( 5, z, 0.8 , 1.75);
- shRB24VMABCPirani->DefineSection( 6, z, 0.8 , 1.0);
- z += 5.2;
- shRB24VMABCPirani->DefineSection( 7, z, 0.8 , 1.0);
- shRB24VMABCPirani->DefineSection( 8, z, 0.8 , 2.5);
- z += 2.0;
- shRB24VMABCPirani->DefineSection( 9, z, 0.80, 2.50);
- shRB24VMABCPirani->DefineSection(10, z, 1.55, 1.75);
- z += 5.7;
- shRB24VMABCPirani->DefineSection(11, z, 1.55, 1.75);
- shRB24VMABCPirani->DefineSection(11, z, 0.00, 1.75);
- z += 0.2;
- shRB24VMABCPirani->DefineSection(12, z, 0.00, 1.75);
- shRB24VMABCPirani->DefineSection(13, z, 0.00, 0.75);
- z += 0.5;
- shRB24VMABCPirani->DefineSection(14, z, 0.00, 0.75);
- TGeoVolume* voRB24VMABCPirani = new TGeoVolume("RB24VMABCPirani", shRB24VMABCPirani, kMedSteel);
- //
- //
- //
+ //
+ // Tube
+ Float_t kRB24IpSTTL = 32.84; // Total length of the tube
+ Float_t kRB24IpSTTRi = 5.80/2.; // Inner Radius
+ Float_t kRB24IpSTTRo = 6.00/2.; // Outer Radius
+ TGeoVolume* voRB24IpSTT = new TGeoVolume("RB24IpSTT", new TGeoTube(kRB24IpSTTRi, kRB24IpSTTRo, kRB24IpSTTL/2.), kMedSteel);
+ // Screen
+ Float_t kRB24IpSTCL = 0.4; // Lenth of the crochet detail
+ // Length of the screen
+ Float_t kRB24IpSTSL = 9.00 - 2. * kRB24IpSTCL;
+ // Rel. position of the screen
+ Float_t kRB24IpSTSZ = 7.00 + kRB24IpSTCL;
+ TGeoVolume* voRB24IpSTS = new TGeoVolume("RB24IpSTS", new TGeoTube(kRB24IpSTTRi, kRB24IpSTTRo, kRB24IpSTSL/2.), kMedSteel);
+ // Vacuum
+ TGeoVolume* voRB24IpSTV = new TGeoVolume("RB24IpSTV", new TGeoTube(0., kRB24IpSTTRi, kRB24AIpML/2.), kMedVac);
+ //
+ voRB24IpSTT->AddNode(voRB24IpSTS, 1, new TGeoTranslation(0., 0., kRB24IpSTSZ - kRB24IpSTTL/2. + kRB24IpSTSL/2.));
+
+ // Crochets
+ // Inner radius
+ Float_t kRB24IpSTCRi = kRB24IpSTTRo + 0.25;
+ // Outer radius
+ Float_t kRB24IpSTCRo = kRB24IpSTTRo + 0.35;
+ // Length of 1stsection
+ Float_t kRB24IpSTCL1 = 0.15;
+ // Length of 2nd section
+ Float_t kRB24IpSTCL2 = 0.15;
+ // Length of 3rd section
+ Float_t kRB24IpSTCL3 = 0.10;
+ // Rel. position of 1st Crochet
+
+
+ TGeoPcon* shRB24IpSTC = new TGeoPcon(0., 360., 5);
+ z0 = 0;
+ shRB24IpSTC->DefineSection(0, z0, kRB24IpSTCRi, kRB24IpSTCRo);
+ z0 += kRB24IpSTCL1;
+ shRB24IpSTC->DefineSection(1, z0, kRB24IpSTCRi, kRB24IpSTCRo);
+ shRB24IpSTC->DefineSection(2, z0, kRB24IpSTTRo, kRB24IpSTCRo);
+ z0 += kRB24IpSTCL2;
+ shRB24IpSTC->DefineSection(3, z0, kRB24IpSTTRo, kRB24IpSTCRo);
+ z0 += kRB24IpSTCL3;
+ shRB24IpSTC->DefineSection(4, z0, kRB24IpSTTRo, kRB24IpSTTRo + 0.001);
+ TGeoVolume* voRB24IpSTC = new TGeoVolume("RB24IpSTC", shRB24IpSTC, kMedSteel);
+
+ // Pos 3 Shell LHCVC2U_0007
+ // Pos 4 Extruded Shell LHCVC2U_0006
+ Float_t kRB24IpShellL = 4.45; // Length of the Shell
+ Float_t kRB24IpShellD = 0.10; // Wall thickness of the shell
+ Float_t kRB24IpShellCTRi = 6.70/2.; // Inner radius of the connection tube
+ Float_t kRB24IpShellCTL = 1.56; // Length of the connection tube
+ Float_t kRB24IpShellCARi = 17.80/2.; // Inner radius of the cavity
+ Float_t kRB24IpShellCCRo = 18.20/2.; // Inner radius at the centre
+
+ TGeoPcon* shRB24IpShell = new TGeoPcon(0., 360., 7);
+ z0 = 0;
+ shRB24IpShell->DefineSection(0, z0, kRB24IpShellCTRi, kRB24IpShellCTRi + kRB24IpShellD);
+ z0 += kRB24IpShellCTL;
+ shRB24IpShell->DefineSection(1, z0, kRB24IpShellCTRi, kRB24IpShellCTRi + kRB24IpShellD);
+ shRB24IpShell->DefineSection(2, z0, kRB24IpShellCTRi, kRB24IpShellCARi + kRB24IpShellD);
+ z0 += kRB24IpShellD;
+ shRB24IpShell->DefineSection(3, z0, kRB24IpShellCARi, kRB24IpShellCARi + kRB24IpShellD);
+ z0 = kRB24IpShellL - kRB24IpShellD;
+ shRB24IpShell->DefineSection(4, z0, kRB24IpShellCARi, kRB24IpShellCARi + kRB24IpShellD);
+ shRB24IpShell->DefineSection(5, z0, kRB24IpShellCARi, kRB24IpShellCCRo);
+ z0 = kRB24IpShellL;
+ shRB24IpShell->DefineSection(6, z0, kRB24IpShellCARi, kRB24IpShellCCRo);
+ TGeoVolume* voRB24IpShell = new TGeoVolume("RB24IpShell", shRB24IpShell, kMedSteel);
+
+ TGeoPcon* shRB24IpShellM = MakeMotherFromTemplate(shRB24IpShell, 0, 6, kRB24IpShellCTRi , 13);
+
+
+ for (Int_t i = 0; i < 6; i++) {
+ z = 2. * kRB24IpShellL - shRB24IpShellM->GetZ(5-i);
+ Float_t rmin = shRB24IpShellM->GetRmin(5-i);
+ Float_t rmax = shRB24IpShellM->GetRmax(5-i);
+ shRB24IpShellM->DefineSection(7+i, z, rmin, rmax);
+ }
+ TGeoVolume* voRB24IpShellM = new TGeoVolume("RB24IpShellM", shRB24IpShellM, kMedVac);
+ voRB24IpShellM->SetVisibility(0);
+ voRB24IpShellM->AddNode(voRB24IpShell, 1, gGeoIdentity);
+ voRB24IpShellM->AddNode(voRB24IpShell, 2, new TGeoCombiTrans(0., 0., 2. * kRB24IpShellL, rot180));
+ //
+ // Pos 8 Pumping Elements
+ //
+ // Anode array
+ TGeoVolume* voRB24IpPE = new TGeoVolume("voRB24IpPE", new TGeoTube(0.9, 1., 2.54/2.), kMedSteel);
+ Float_t kRB24IpPEAR = 5.5;
+
+ for (Int_t i = 0; i < 15; i++) {
+ Float_t phi = Float_t(i) * 24.;
+ Float_t x = kRB24IpPEAR * TMath::Cos(kDegRad * phi);
+ Float_t y = kRB24IpPEAR * TMath::Sin(kDegRad * phi);
+ voRB24IpShellM->AddNode(voRB24IpPE, i+1, new TGeoTranslation(x, y, kRB24IpShellL));
+ }
- //
- // Positioning of elements
- TGeoVolumeAssembly* voRB24VMABCRB = new TGeoVolumeAssembly("RB24VMABCRB");
- //
- voRB24VMABCRB->AddNode(voRB24VMABCRBI, 1, gGeoIdentity);
- // Plate
- voRB24VMABCRB->AddNode(voRB24VMABCRBP, 1, new TGeoTranslation(0., kRB24VMABCPy + kRB24VMABCRBBy /2.,
- kRB24VMABCRBBz/2. - kRB24VMABCRBT1L/2. + kRB24VMABCPz));
- // Tube 2
- voRB24VMABCRB->AddNode(voRB24VMABCRBT2, 1, gGeoIdentity);
- // Flange Tube 2
- voRB24VMABCRB->AddNode(voRB24VMABCRBF2, 1, new TGeoCombiTrans(kRB24VMABCPy + kRB24VMABCRBF2L/2., 0., kRB24VMABCTz - kRB24VMABCRBT1L/2., rotxz));
- // Blank Flange Tube 2
- voRB24VMABCRB->AddNode(voRB24VMABCRBF2B, 1, new TGeoCombiTrans(kRB24VMABCPy- kRB24VMABCRBF2L/2., 0., kRB24VMABCTz - kRB24VMABCRBT1L/2., rotxz));
- // Tube 3
- voRB24VMABCRB->AddNode(voRB24VMABCRBT3, 1, gGeoIdentity);
- // Flange Tube 3
- voRB24VMABCRB->AddNode(voRB24VMABCRBF3, 1, new TGeoCombiTrans(0., 11.2 - kRB24VMABCRBF3L/2., kRB24VMABCTz - kRB24VMABCRBT1L/2., rotyz));
- // Pirani Gauge
- voRB24VMABCRB->AddNode(voRB24VMABCPirani, 1, new TGeoCombiTrans(0., 11.2, kRB24VMABCTz - kRB24VMABCRBT1L/2., rotyz));
- // Tube 4
- voRB24VMABCRB->AddNode(voRB24VMABCRBT4, 1, gGeoIdentity);
- // Inforcement
- voRB24VMABCRB->AddNode(voRB24VMABCRBT12, 1, new TGeoTranslation(0., 0., kRB24VMABCRBT1L2/2. - kRB24VMABCRBT1L/2. + 2.8));
+ //
+ // Cathodes
+ //
+ // Here we could add some Ti strips
-// Pos 1.3 Bellows with end part LHCVBU__0002
-//
-// Connection Tube
-// Connection tube inner r
- const Float_t kRB24VMABBEConTubeRin = 10.0/2.;
-// Connection tube outer r
- const Float_t kRB24VMABBEConTubeRou = 10.3/2.;
-// Connection tube length
- const Float_t kRB24VMABBEConTubeL1 = 0.9;
- const Float_t kRB24VMABBEConTubeL2 = 2.6;
-// const Float_t RB24VMABBEBellowL = kRB24VMABBEConTubeL1 + kRB24VMABBEConTubeL2 + kRB24B1BellowUndL;
-
-// Mother volume
- TGeoPcon* shRB24VMABBEBellowM = new TGeoPcon(0., 360., 6);
- // Connection Tube and Flange
- z = 0.;
- shRB24VMABBEBellowM->DefineSection( 0, z, kRB24VMABBEConTubeRin, kRB24VMABBEConTubeRou);
- z += kRB24VMABBEConTubeL1;
- shRB24VMABBEBellowM->DefineSection( 1, z, kRB24VMABBEConTubeRin, kRB24VMABBEConTubeRou);
- shRB24VMABBEBellowM->DefineSection( 2, z, kRB24B1BellowRi, kRB24B1BellowRo + kRB24B1ProtTubeThickness);
- z += kRB24B1BellowUndL;
- shRB24VMABBEBellowM->DefineSection( 3, z, kRB24B1BellowRi, kRB24B1BellowRo + kRB24B1ProtTubeThickness);
- shRB24VMABBEBellowM->DefineSection( 4, z, kRB24VMABBEConTubeRin, kRB24VMABBEConTubeRou);
- z += kRB24VMABBEConTubeL2;
- shRB24VMABBEBellowM->DefineSection( 5, z, kRB24VMABBEConTubeRin, kRB24VMABBEConTubeRou);
- TGeoVolume* voRB24VMABBEBellowM = new TGeoVolume("RB24VMABBEBellowM", shRB24VMABBEBellowM, kMedVac);
- voRB24VMABBEBellowM->SetVisibility(0);
+ // Postioning of elements
+ voRB24AIpM->AddNode(voRB24IpRF, 1, new TGeoTranslation(0., 0., -kRB24AIpML/2.));
+ voRB24AIpM->AddNode(voRB24IpRF, 2, new TGeoCombiTrans (0., 0., +kRB24AIpML/2., rot180));
+ voRB24AIpM->AddNode(voRB24IpSTT, 1, new TGeoTranslation(0., 0., 0.));
+ voRB24AIpM->AddNode(voRB24IpSTV, 1, new TGeoTranslation(0., 0., 0.));
+ voRB24AIpM->AddNode(voRB24IpShellM, 1, new TGeoTranslation(0., 0., -kRB24AIpML/2. + 8.13));
+ voRB24AIpM->AddNode(voRB24IpSTC, 1, new TGeoTranslation(0., 0., 8.13 - kRB24AIpML/2.));
+ voRB24AIpM->AddNode(voRB24IpSTC, 2, new TGeoCombiTrans (0., 0., 8.14 + 8.9 - kRB24AIpML/2., rot180));
-// Connection tube left
- TGeoVolume* voRB24VMABBECT1 = new TGeoVolume("RB24VMABBECT1",
- new TGeoTube(kRB24VMABBEConTubeRin, kRB24VMABBEConTubeRou,kRB24VMABBEConTubeL1/2.),
- kMedSteel);
-// Connection tube right
- TGeoVolume* voRB24VMABBECT2 = new TGeoVolume("RB24VMABBECT2",
- new TGeoTube(kRB24VMABBEConTubeRin, kRB24VMABBEConTubeRou,kRB24VMABBEConTubeL2/2.),
- kMedSteel);
- z = kRB24VMABBEConTubeL1/2.;
- voRB24VMABBEBellowM->AddNode(voRB24VMABBECT1, 1, new TGeoTranslation(0., 0., z));
- z += kRB24VMABBEConTubeL1/2.;
- z += kRB24B1BellowUndL/2.;
- voRB24VMABBEBellowM->AddNode(voRB24B1Bellow, 2, new TGeoTranslation(0., 0., z));
- z += kRB24B1BellowUndL/2.;
- z += kRB24VMABBEConTubeL2/2.;
- voRB24VMABBEBellowM->AddNode(voRB24VMABBECT2, 1, new TGeoTranslation(0., 0., z));
- z += kRB24VMABBEConTubeL2/2.;
-
- voRB24VMABCRB->AddNode(voRB24VMABBEBellowM, 1, new TGeoTranslation(0., 0., kRB24VMABCRBT1L/2.));
-
-// Pos 1.2 Rotable flange LHCVBU__0013[*]
-// Front
- voRB24VMABCRB->AddNode(voRB24B1RFlange, 3, new TGeoCombiTrans(0., 0., - kRB24VMABCRBT1L/2. + 0.86, rot180));
-// End
- z = kRB24VMABCRBT1L/2. + kRB24B1BellowUndL +kRB24VMABBEConTubeL1 + kRB24VMABBEConTubeL2;
- voRB24VMABCRB->AddNode(voRB24B1RFlange, 4, new TGeoTranslation(0., 0., z - 0.86));
-
-
-// Pos 2 Trans. Tube Flange LHCVSR__0062
-// Pos 2.1 Transition Tube LHCVSR__0063
-// Pos 2.2 Transition Flange LHCVSR__0060
-//
-// Transition Tube with Flange
- TGeoPcon* shRB24VMABCTT = new TGeoPcon(0., 360., 7);
- z = 0.;
- shRB24VMABCTT->DefineSection(0, z, 6.3/2., 11.16/2.);
- z += 0.25;
- shRB24VMABCTT->DefineSection(1, z, 6.3/2., 11.16/2.);
- shRB24VMABCTT->DefineSection(2, z, 6.3/2., 9.30/2.);
- z += 0.25;
- shRB24VMABCTT->DefineSection(3, z, 6.3/2., 9.30/2.);
- shRB24VMABCTT->DefineSection(4, z, 6.3/2., 6.70/2.);
- z += (20.35 - 0.63);
- shRB24VMABCTT->DefineSection(5, z, 6.3/2., 6.7/2.);
- z += 0.63;
- shRB24VMABCTT->DefineSection(6, z, 6.3/2., 6.7/2.);
- TGeoVolume* voRB24VMABCTT = new TGeoVolume("RB24VMABCTT", shRB24VMABCTT, kMedSteel);
- voRB24VMABCRB->AddNode(voRB24VMABCTT, 1, new TGeoTranslation(0., 0., - kRB24VMABCRBT1L/2.-1.));
-
-// Pos 3 RF Contact D63 LHCVSR__0057
-// Pos 3.1 RF Contact Flange LHCVSR__0017
-//
- TGeoPcon* shRB24VMABCCTFlange = new TGeoPcon(0., 360., 6);
- const Float_t kRB24VMABCCTFlangeRin = 6.36/2.; // Inner radius
- const Float_t kRB24VMABCCTFlangeL = 1.30; // Length
+ //
+ // Valve
+ // VAC Series 47 DN 63 with manual actuator
+ //
+ const Float_t kRB24ValveWz = 7.5;
+ const Float_t kRB24ValveDN = 10.0/2.;
+ //
+ // Body containing the valve plate
+ //
+ const Float_t kRB24ValveBoWx = 15.6;
+ const Float_t kRB24ValveBoWy = (21.5 + 23.1 - 5.);
+ const Float_t kRB24ValveBoWz = 4.6;
+ const Float_t kRB24ValveBoD = 0.5;
+
+ TGeoVolume* voRB24ValveBoM =
+ new TGeoVolume("RB24ValveBoM",
+ new TGeoBBox( kRB24ValveBoWx/2., kRB24ValveBoWy/2., kRB24ValveBoWz/2.), kMedAir);
+ voRB24ValveBoM->SetVisibility(0);
+ TGeoVolume* voRB24ValveBo =
+ new TGeoVolume("RB24ValveBo",
+ new TGeoBBox( kRB24ValveBoWx/2., kRB24ValveBoWy/2., kRB24ValveBoWz/2.), kMedSteel);
+ voRB24ValveBoM->AddNode(voRB24ValveBo, 1, gGeoIdentity);
+ //
+ // Inner volume
+ //
+ TGeoVolume* voRB24ValveBoI = new TGeoVolume("RB24ValveBoI",
+ new TGeoBBox( kRB24ValveBoWx/2. - kRB24ValveBoD,
+ kRB24ValveBoWy/2. - kRB24ValveBoD/2.,
+ kRB24ValveBoWz/2. - kRB24ValveBoD),
+ kMedVac);
+ voRB24ValveBo->AddNode(voRB24ValveBoI, 1, new TGeoTranslation(0., kRB24ValveBoD/2., 0.));
+ //
+ // Opening and Flanges
+ const Float_t kRB24ValveFlRo = 18./2.;
+ const Float_t kRB24ValveFlD = 1.45;
+ TGeoVolume* voRB24ValveBoA = new TGeoVolume("RB24ValveBoA",
+ new TGeoTube(0., kRB24ValveDN/2., kRB24ValveBoD/2.), kMedVac);
+ voRB24ValveBo->AddNode(voRB24ValveBoA, 1, new TGeoTranslation(0., - kRB24ValveBoWy/2. + 21.5, -kRB24ValveBoWz/2. + kRB24ValveBoD/2.));
+ voRB24ValveBo->AddNode(voRB24ValveBoA, 2, new TGeoTranslation(0., - kRB24ValveBoWy/2. + 21.5, +kRB24ValveBoWz/2. - kRB24ValveBoD/2.));
+
+ TGeoVolume* voRB24ValveFl = new TGeoVolume("RB24ValveFl", new TGeoTube(kRB24ValveDN/2., kRB24ValveFlRo, kRB24ValveFlD/2.), kMedSteel);
+ TGeoVolume* voRB24ValveFlI = new TGeoVolume("RB24ValveFlI", new TGeoTube(0., kRB24ValveFlRo, kRB24ValveFlD/2.), kMedVac);
+ voRB24ValveFlI->AddNode(voRB24ValveFl, 1, gGeoIdentity);
- z = 0.;
- shRB24VMABCCTFlange->DefineSection(0, z, kRB24VMABCCTFlangeRin, 6.5/2.);
- z += 0.15;
- shRB24VMABCCTFlange->DefineSection(1, z, kRB24VMABCCTFlangeRin, 6.5/2.);
- shRB24VMABCCTFlange->DefineSection(2, z, kRB24VMABCCTFlangeRin, 6.9/2.);
- z += 0.9;
- shRB24VMABCCTFlange->DefineSection(3, z, kRB24VMABCCTFlangeRin, 6.9/2.);
- shRB24VMABCCTFlange->DefineSection(4, z, kRB24VMABCCTFlangeRin, 11.16/2.);
- z += 0.25;
- shRB24VMABCCTFlange->DefineSection(5, z, kRB24VMABCCTFlangeRin, 11.16/2.);
- TGeoVolume* voRB24VMABCCTFlange = new TGeoVolume("RB24VMABCCTFlange", shRB24VMABCCTFlange, kMedCu);
-//
-// Pos 3.2 RF-Contact LHCVSR__0056
-//
- TGeoPcon* shRB24VMABCCT = new TGeoPcon(0., 360., 4);
- const Float_t kRB24VMABCCTRin = 6.30/2.; // Inner radius
- const Float_t kRB24VMABCCTCRin = 7.29/2.; // Max. inner radius conical section
- const Float_t kRB24VMABCCTL = 11.88; // Length
- const Float_t kRB24VMABCCTSL = 10.48; // Length of straight section
- const Float_t kRB24VMABCCTd = 0.03; // Thickness
- z = 0;
- shRB24VMABCCT->DefineSection(0, z, kRB24VMABCCTCRin, kRB24VMABCCTCRin + kRB24VMABCCTd);
- z = kRB24VMABCCTL - kRB24VMABCCTSL;
- shRB24VMABCCT->DefineSection(1, z, kRB24VMABCCTRin + 0.35, kRB24VMABCCTRin + 0.35 + kRB24VMABCCTd);
- z = kRB24VMABCCTL - kRB24VMABCCTFlangeL;
- shRB24VMABCCT->DefineSection(2, z, kRB24VMABCCTRin, kRB24VMABCCTRin + kRB24VMABCCTd);
- z = kRB24VMABCCTL;
- shRB24VMABCCT->DefineSection(3, z, kRB24VMABCCTRin, kRB24VMABCCTRin + kRB24VMABCCTd);
-
- TGeoVolume* voRB24VMABCCT = new TGeoVolume("RB24VMABCCT", shRB24VMABCCT, kMedCu);
+ //
+ // Actuator Flange
+ const Float_t kRB24ValveAFlWx = 18.9;
+ const Float_t kRB24ValveAFlWy = 5.0;
+ const Float_t kRB24ValveAFlWz = 7.7;
+ TGeoVolume* voRB24ValveAFl = new TGeoVolume("RB24ValveAFl", new TGeoBBox(kRB24ValveAFlWx/2., kRB24ValveAFlWy/2., kRB24ValveAFlWz/2.), kMedSteel);
+ //
+ // Actuator Tube
+ const Float_t kRB24ValveATRo = 9.7/2.;
+ const Float_t kRB24ValveATH = 16.6;
+ TGeoVolume* voRB24ValveAT = new TGeoVolume("RB24ValveAT", new TGeoTube(kRB24ValveATRo - 2. * kRB24ValveBoD,kRB24ValveATRo, kRB24ValveATH/2.),
+ kMedSteel);
+ //
+ // Manual Actuator (my best guess)
+ TGeoVolume* voRB24ValveMA1 = new TGeoVolume("RB24ValveMA1", new TGeoCone(2.5/2., 0., 0.5, 4.5, 5.), kMedSteel);
+ TGeoVolume* voRB24ValveMA2 = new TGeoVolume("RB24ValveMA2", new TGeoTorus(5., 0., 1.25), kMedSteel);
+ TGeoVolume* voRB24ValveMA3 = new TGeoVolume("RB24ValveMA3", new TGeoTube (0., 1.25, 2.5), kMedSteel);
- TGeoVolumeAssembly* voRB24VMABRFCT = new TGeoVolumeAssembly("RB24VMABRFCT");
- voRB24VMABRFCT->AddNode(voRB24VMABCCT, 1, gGeoIdentity);
- voRB24VMABRFCT->AddNode( voRB24VMABCCTFlange, 1, new TGeoTranslation(0., 0., kRB24VMABCCTL - kRB24VMABCCTFlangeL));
-
- z = kRB24VMABCRBT1L/2. + kRB24B1BellowUndL + kRB24VMABBEConTubeL1 + kRB24VMABBEConTubeL2 - kRB24VMABCCTL + 1.;
- voRB24VMABCRB->AddNode(voRB24VMABRFCT, 1, new TGeoTranslation(0., 0., z));
+ //
+ // Position all volumes
+ Float_t y0;
+ TGeoVolumeAssembly* voRB24ValveMo = new TGeoVolumeAssembly("RB24ValveMo");
+ voRB24ValveMo->AddNode(voRB24ValveFl, 1, new TGeoTranslation(0., 0., - 7.5/2. + kRB24ValveFlD/2.));
+ voRB24ValveMo->AddNode(voRB24ValveFl, 2, new TGeoTranslation(0., 0., + 7.5/2. - kRB24ValveFlD/2.));
+ y0 = -21.5;
+ voRB24ValveMo->AddNode(voRB24ValveBoM, 1, new TGeoTranslation(0., y0 + kRB24ValveBoWy/2., 0.));
+ y0 += kRB24ValveBoWy;
+ voRB24ValveMo->AddNode(voRB24ValveAFl, 1, new TGeoTranslation(0., y0 + kRB24ValveAFlWy/2., 0.));
+ y0 += kRB24ValveAFlWy;
+ voRB24ValveMo->AddNode(voRB24ValveAT, 1, new TGeoCombiTrans(0., y0 + kRB24ValveATH/2., 0., rotyz));
+ y0 += kRB24ValveATH;
+ voRB24ValveMo->AddNode(voRB24ValveMA1, 1, new TGeoCombiTrans(0., y0 + 2.5/2., 0., rotyz));
+ y0 += 2.5;
+ voRB24ValveMo->AddNode(voRB24ValveMA2, 1, new TGeoCombiTrans(0., y0 + 2.5/2., 0., rotyz));
+ y0 += 2.5;
+ voRB24ValveMo->AddNode(voRB24ValveMA3, 1, new TGeoCombiTrans(5./TMath::Sqrt(2.), y0 + 5.0/2., 5./TMath::Sqrt(2.), rotyz));
+ //
+ // Warm Module Type VMABC
+ // LHCVMABC_0002
+ //
+ //
+ //
+ // Flange 1.00
+ // Central Piece 11.50
+ // Bellow 14.50
+ // End Flange 1.00
+ //===================================
+ // Total 28.00
+ //
+ // Pos 1 Warm Bellows DN100 LHCVBU__0016
+ // Pos 2 Trans. Tube Flange LHCVSR__0062
+ // Pos 3 RF Contact D63 LHCVSR__0057
+ // [Pos 4 Hex. Countersunk Screw Bossard BN4719]
+ // [Pos 5 Tension spring LHCVSR__00239]
+ //
-//
-// Assembling RB24/1
-//
- TGeoVolumeAssembly* voRB24 = new TGeoVolumeAssembly("RB24");
- // Cu Tube with two simplified flanges
- voRB24->AddNode(voRB24CuTubeM, 1, gGeoIdentity);
- if (!fBeamBackground) voRB24->AddNode(voRB24CuTubeA, 1, gGeoIdentity);
- z = - kRB24CuTubeL/2 + kRB24CuTubeFL/2.;
- voRB24->AddNode(voRB24CuTubeF, 1, new TGeoTranslation(0., 0., z));
- z = + kRB24CuTubeL/2 - kRB24CuTubeFL/2.;
- voRB24->AddNode(voRB24CuTubeF, 2, new TGeoTranslation(0., 0., z));
- // VMABC close to compensator magnet
- z = - kRB24CuTubeL/2. - (kRB24VMABCL - kRB24VMABCRBT1L/2) + 1.;
-
- voRB24->AddNode(voRB24VMABCRB, 2, new TGeoTranslation(0., 0., z));
- // Bellow
- z = kRB24CuTubeL/2;
- voRB24->AddNode(voRB24B1BellowM, 1, new TGeoTranslation(0., 0., z));
- z += (kRB24B1L + kRB24AIpML/2.);
- // Annular ion pump
- voRB24->AddNode(voRB24AIpM, 1, new TGeoTranslation(0., 0., z));
- z += (kRB24AIpML/2. + kRB24ValveWz/2.);
- // Valve
- voRB24->AddNode(voRB24ValveMo, 1, new TGeoTranslation(0., 0., z));
- z += (kRB24ValveWz/2.+ kRB24VMABCRBT1L/2. + 1.);
- // VMABC close to forward detectors
- voRB24->AddNode(voRB24VMABCRB, 3, new TGeoTranslation(0., 0., z));
-//
-// RB24/2
-//
-// Copper Tube RB24/2
-//
-// This is the part inside the compensator magnet
- const Float_t kRB242CuTubeL = 330.0;
+ // Pos 1 Warm Bellows DN100 LHCVBU__0016
+ // Pos 1.1 Right Body 2 Ports with Support LHCVBU__0014
+ //
+ // Tube 1
+ const Float_t kRB24VMABCRBT1Ri = 10.0/2.;
+ const Float_t kRB24VMABCRBT1Ro = 10.3/2.;
+ const Float_t kRB24VMABCRBT1L = 11.5;
+ const Float_t kRB24VMABCRBT1L2 = 8.;
+ const Float_t kRB24VMABCL = 28.;
+
+ TGeoTube* shRB24VMABCRBT1 = new TGeoTube(kRB24VMABCRBT1Ri, kRB24VMABCRBT1Ro, kRB24VMABCRBT1L/2.);
+ shRB24VMABCRBT1->SetName("RB24VMABCRBT1");
+ TGeoTube* shRB24VMABCRBT1o = new TGeoTube(0., kRB24VMABCRBT1Ro, kRB24VMABCRBT1L/2.);
+ shRB24VMABCRBT1o->SetName("RB24VMABCRBT1o");
+ TGeoTube* shRB24VMABCRBT1o2 = new TGeoTube(0., kRB24VMABCRBT1Ro + 0.3, kRB24VMABCRBT1L/2.);
+ shRB24VMABCRBT1o2->SetName("RB24VMABCRBT1o2");
+ // Lower inforcement
+ TGeoVolume* voRB24VMABCRBT12 = new TGeoVolume("RB24VMABCRBT12",
+ new TGeoTubeSeg(kRB24VMABCRBT1Ro, kRB24VMABCRBT1Ro + 0.3, kRB24VMABCRBT1L2/2., 220., 320.)
+ , kMedSteel);
+ //
+ // Tube 2
+ const Float_t kRB24VMABCRBT2Ri = 6.0/2.;
+ const Float_t kRB24VMABCRBT2Ro = 6.3/2.;
+ const Float_t kRB24VMABCRBF2Ro = 11.4/2.;
+ const Float_t kRB24VMABCRBT2L = 5.95 + 2.; // 2. cm added for welding
+ const Float_t kRB24VMABCRBF2L = 1.75;
+ TGeoTube* shRB24VMABCRBT2 = new TGeoTube(kRB24VMABCRBT2Ri, kRB24VMABCRBT2Ro, kRB24VMABCRBT2L/2.);
+ shRB24VMABCRBT2->SetName("RB24VMABCRBT2");
+ TGeoTube* shRB24VMABCRBT2i = new TGeoTube(0., kRB24VMABCRBT2Ri, kRB24VMABCRBT2L/2. + 2.);
+ shRB24VMABCRBT2i->SetName("RB24VMABCRBT2i");
+ TGeoCombiTrans* tRBT2 = new TGeoCombiTrans(-11.5 + kRB24VMABCRBT2L/2., 0., 7.2 - kRB24VMABCRBT1L/2. , rotxz);
+ tRBT2->SetName("tRBT2");
+ tRBT2->RegisterYourself();
+ TGeoCompositeShape* shRB24VMABCRBT2c = new TGeoCompositeShape("shRB24VMABCRBT2c","RB24VMABCRBT2:tRBT2-RB24VMABCRBT1o");
+ TGeoVolume* voRB24VMABCRBT2 = new TGeoVolume("shRB24VMABCRBT2", shRB24VMABCRBT2c, kMedSteel);
+ // Flange
+ // Pos 1.4 Flange DN63 LHCVBU__0008
+ TGeoVolume* voRB24VMABCRBF2 = new TGeoVolume("RB24VMABCRBF2",
+ new TGeoTube(kRB24VMABCRBT2Ro, kRB24VMABCRBF2Ro, kRB24VMABCRBF2L/2.), kMedSteel);
+ // DN63 Blank Flange (my best guess)
+ TGeoVolume* voRB24VMABCRBF2B = new TGeoVolume("RB24VMABCRBF2B",
+ new TGeoTube(0., kRB24VMABCRBF2Ro, kRB24VMABCRBF2L/2.), kMedSteel);
+ //
+ // Tube 3
+ const Float_t kRB24VMABCRBT3Ri = 3.5/2.;
+ const Float_t kRB24VMABCRBT3Ro = 3.8/2.;
+ const Float_t kRB24VMABCRBF3Ro = 7.0/2.;
+ const Float_t kRB24VMABCRBT3L = 4.95 + 2.; // 2. cm added for welding
+ const Float_t kRB24VMABCRBF3L = 1.27;
+ TGeoTube* shRB24VMABCRBT3 = new TGeoTube(kRB24VMABCRBT3Ri, kRB24VMABCRBT3Ro, kRB24VMABCRBT3L/2);
+ shRB24VMABCRBT3->SetName("RB24VMABCRBT3");
+ TGeoTube* shRB24VMABCRBT3i = new TGeoTube(0., kRB24VMABCRBT3Ri, kRB24VMABCRBT3L/2. + 2.);
+ shRB24VMABCRBT3i->SetName("RB24VMABCRBT3i");
+ TGeoCombiTrans* tRBT3 = new TGeoCombiTrans(0., 10.5 - kRB24VMABCRBT3L/2., 7.2 - kRB24VMABCRBT1L/2. , rotyz);
+ tRBT3->SetName("tRBT3");
+ tRBT3->RegisterYourself();
+ TGeoCompositeShape* shRB24VMABCRBT3c = new TGeoCompositeShape("shRB24VMABCRBT3c","RB24VMABCRBT3:tRBT3-RB24VMABCRBT1o");
+ TGeoVolume* voRB24VMABCRBT3 = new TGeoVolume("shRB24VMABCRBT3", shRB24VMABCRBT3c, kMedSteel);
+ // Flange
+ // Pos 1.4 Flange DN35 LHCVBU__0007
+ TGeoVolume* voRB24VMABCRBF3 = new TGeoVolume("RB24VMABCRBF3",
+ new TGeoTube(kRB24VMABCRBT3Ro, kRB24VMABCRBF3Ro, kRB24VMABCRBF3L/2.), kMedSteel);
+ //
+ // Tube 4
+ const Float_t kRB24VMABCRBT4Ri = 6.0/2.;
+ const Float_t kRB24VMABCRBT4Ro = 6.4/2.;
+ const Float_t kRB24VMABCRBT4L = 6.6;
+ TGeoTube* shRB24VMABCRBT4 = new TGeoTube(kRB24VMABCRBT4Ri, kRB24VMABCRBT4Ro, kRB24VMABCRBT4L/2.);
+ shRB24VMABCRBT4->SetName("RB24VMABCRBT4");
+ TGeoCombiTrans* tRBT4 = new TGeoCombiTrans(0.,-11.+kRB24VMABCRBT4L/2., 7.2 - kRB24VMABCRBT1L/2. , rotyz);
+ tRBT4->SetName("tRBT4");
+ tRBT4->RegisterYourself();
+ TGeoCompositeShape* shRB24VMABCRBT4c = new TGeoCompositeShape("shRB24VMABCRBT4c","RB24VMABCRBT4:tRBT4-RB24VMABCRBT1o2");
+ TGeoVolume* voRB24VMABCRBT4 = new TGeoVolume("shRB24VMABCRBT4", shRB24VMABCRBT4c, kMedSteel);
+ TGeoCompositeShape* shRB24VMABCRB = new TGeoCompositeShape("shRB24VMABCRB", "RB24VMABCRBT1-(RB24VMABCRBT2i:tRBT2+RB24VMABCRBT3i:tRBT3)");
+ TGeoVolume* voRB24VMABCRBI = new TGeoVolume("RB24VMABCRBI", shRB24VMABCRB, kMedSteel);
+ //
+ // Plate
+ const Float_t kRB24VMABCRBBx = 16.0;
+ const Float_t kRB24VMABCRBBy = 1.5;
+ const Float_t kRB24VMABCRBBz = 15.0;
+
+ // Relative position of tubes
+ const Float_t kRB24VMABCTz = 7.2;
+ // Relative position of plate
+ const Float_t kRB24VMABCPz = 3.6;
+ const Float_t kRB24VMABCPy = -12.5;
+
+ TGeoVolume* voRB24VMABCRBP = new TGeoVolume("RB24VMABCRBP", new TGeoBBox(kRB24VMABCRBBx/2., kRB24VMABCRBBy/2., kRB24VMABCRBBz/2.), kMedSteel);
+ //
+ // Pirani Gauge (my best guess)
+ //
+ TGeoPcon* shRB24VMABCPirani = new TGeoPcon(0., 360., 15);
+ // DN35/16 Coupling
+ z = 0;
+ shRB24VMABCPirani->DefineSection( 0, z, 0.8 , kRB24VMABCRBF3Ro);
+ z += kRB24VMABCRBF3L; // 1.3
+ shRB24VMABCPirani->DefineSection( 1, z, 0.8 , kRB24VMABCRBF3Ro);
+ shRB24VMABCPirani->DefineSection( 2, z, 0.8 , 1.0);
+ // Pipe
+ z += 2.8;
+ shRB24VMABCPirani->DefineSection( 3, z, 0.8 , 1.0);
+ // Flange
+ shRB24VMABCPirani->DefineSection( 4, z, 0.8 , 1.75);
+ z += 1.6;
+ shRB24VMABCPirani->DefineSection( 5, z, 0.8 , 1.75);
+ shRB24VMABCPirani->DefineSection( 6, z, 0.8 , 1.0);
+ z += 5.2;
+ shRB24VMABCPirani->DefineSection( 7, z, 0.8 , 1.0);
+ shRB24VMABCPirani->DefineSection( 8, z, 0.8 , 2.5);
+ z += 2.0;
+ shRB24VMABCPirani->DefineSection( 9, z, 0.80, 2.50);
+ shRB24VMABCPirani->DefineSection(10, z, 1.55, 1.75);
+ z += 5.7;
+ shRB24VMABCPirani->DefineSection(11, z, 1.55, 1.75);
+ shRB24VMABCPirani->DefineSection(11, z, 0.00, 1.75);
+ z += 0.2;
+ shRB24VMABCPirani->DefineSection(12, z, 0.00, 1.75);
+ shRB24VMABCPirani->DefineSection(13, z, 0.00, 0.75);
+ z += 0.5;
+ shRB24VMABCPirani->DefineSection(14, z, 0.00, 0.75);
+ TGeoVolume* voRB24VMABCPirani = new TGeoVolume("RB24VMABCPirani", shRB24VMABCPirani, kMedSteel);
+ //
+ //
+ //
- TGeoVolume* voRB242CuTubeM = new TGeoVolume("voRB242CuTubeM",
- new TGeoTube(0., kRB24CuTubeRo, kRB242CuTubeL/2.), kMedVacM);
- voRB242CuTubeM->SetVisibility(0);
- TGeoVolume* voRB242CuTube = new TGeoVolume("voRB242CuTube",
- new TGeoTube(kRB24CuTubeRi, kRB24CuTubeRo, kRB242CuTubeL/2.), kMedCu);
- voRB242CuTubeM->AddNode(voRB242CuTube, 1, gGeoIdentity);
+ //
+ // Positioning of elements
+ TGeoVolumeAssembly* voRB24VMABCRB = new TGeoVolumeAssembly("RB24VMABCRB");
+ //
+ voRB24VMABCRB->AddNode(voRB24VMABCRBI, 1, gGeoIdentity);
+ // Plate
+ voRB24VMABCRB->AddNode(voRB24VMABCRBP, 1, new TGeoTranslation(0., kRB24VMABCPy + kRB24VMABCRBBy /2.,
+ kRB24VMABCRBBz/2. - kRB24VMABCRBT1L/2. + kRB24VMABCPz));
+ // Tube 2
+ voRB24VMABCRB->AddNode(voRB24VMABCRBT2, 1, gGeoIdentity);
+ // Flange Tube 2
+ voRB24VMABCRB->AddNode(voRB24VMABCRBF2, 1, new TGeoCombiTrans(kRB24VMABCPy + kRB24VMABCRBF2L/2., 0., kRB24VMABCTz - kRB24VMABCRBT1L/2., rotxz));
+ // Blank Flange Tube 2
+ voRB24VMABCRB->AddNode(voRB24VMABCRBF2B, 1, new TGeoCombiTrans(kRB24VMABCPy- kRB24VMABCRBF2L/2., 0., kRB24VMABCTz - kRB24VMABCRBT1L/2., rotxz));
+ // Tube 3
+ voRB24VMABCRB->AddNode(voRB24VMABCRBT3, 1, gGeoIdentity);
+ // Flange Tube 3
+ voRB24VMABCRB->AddNode(voRB24VMABCRBF3, 1, new TGeoCombiTrans(0., 11.2 - kRB24VMABCRBF3L/2., kRB24VMABCTz - kRB24VMABCRBT1L/2., rotyz));
+ // Pirani Gauge
+ voRB24VMABCRB->AddNode(voRB24VMABCPirani, 1, new TGeoCombiTrans(0., 11.2, kRB24VMABCTz - kRB24VMABCRBT1L/2., rotyz));
+ // Tube 4
+ voRB24VMABCRB->AddNode(voRB24VMABCRBT4, 1, gGeoIdentity);
+ // Inforcement
+ voRB24VMABCRB->AddNode(voRB24VMABCRBT12, 1, new TGeoTranslation(0., 0., kRB24VMABCRBT1L2/2. - kRB24VMABCRBT1L/2. + 2.8));
+
+
+ // Pos 1.3 Bellows with end part LHCVBU__0002
+ //
+ // Connection Tube
+ // Connection tube inner r
+ const Float_t kRB24VMABBEConTubeRin = 10.0/2.;
+ // Connection tube outer r
+ const Float_t kRB24VMABBEConTubeRou = 10.3/2.;
+ // Connection tube length
+ const Float_t kRB24VMABBEConTubeL1 = 0.9;
+ const Float_t kRB24VMABBEConTubeL2 = 2.6;
+ // const Float_t RB24VMABBEBellowL = kRB24VMABBEConTubeL1 + kRB24VMABBEConTubeL2 + kRB24B1BellowUndL;
+
+ // Mother volume
+ TGeoPcon* shRB24VMABBEBellowM = new TGeoPcon(0., 360., 6);
+ // Connection Tube and Flange
+ z = 0.;
+ shRB24VMABBEBellowM->DefineSection( 0, z, kRB24VMABBEConTubeRin, kRB24VMABBEConTubeRou);
+ z += kRB24VMABBEConTubeL1;
+ shRB24VMABBEBellowM->DefineSection( 1, z, kRB24VMABBEConTubeRin, kRB24VMABBEConTubeRou);
+ shRB24VMABBEBellowM->DefineSection( 2, z, kRB24B1BellowRi, kRB24B1BellowRo + kRB24B1ProtTubeThickness);
+ z += kRB24B1BellowUndL;
+ shRB24VMABBEBellowM->DefineSection( 3, z, kRB24B1BellowRi, kRB24B1BellowRo + kRB24B1ProtTubeThickness);
+ shRB24VMABBEBellowM->DefineSection( 4, z, kRB24VMABBEConTubeRin, kRB24VMABBEConTubeRou);
+ z += kRB24VMABBEConTubeL2;
+ shRB24VMABBEBellowM->DefineSection( 5, z, kRB24VMABBEConTubeRin, kRB24VMABBEConTubeRou);
+ TGeoVolume* voRB24VMABBEBellowM = new TGeoVolume("RB24VMABBEBellowM", shRB24VMABBEBellowM, kMedVac);
+ voRB24VMABBEBellowM->SetVisibility(0);
+
+ // Connection tube left
+ TGeoVolume* voRB24VMABBECT1 = new TGeoVolume("RB24VMABBECT1",
+ new TGeoTube(kRB24VMABBEConTubeRin, kRB24VMABBEConTubeRou,kRB24VMABBEConTubeL1/2.),
+ kMedSteel);
+ // Connection tube right
+ TGeoVolume* voRB24VMABBECT2 = new TGeoVolume("RB24VMABBECT2",
+ new TGeoTube(kRB24VMABBEConTubeRin, kRB24VMABBEConTubeRou,kRB24VMABBEConTubeL2/2.),
+ kMedSteel);
+ z = kRB24VMABBEConTubeL1/2.;
+ voRB24VMABBEBellowM->AddNode(voRB24VMABBECT1, 1, new TGeoTranslation(0., 0., z));
+ z += kRB24VMABBEConTubeL1/2.;
+ z += kRB24B1BellowUndL/2.;
+ voRB24VMABBEBellowM->AddNode(voRB24B1Bellow, 2, new TGeoTranslation(0., 0., z));
+ z += kRB24B1BellowUndL/2.;
+ z += kRB24VMABBEConTubeL2/2.;
+ voRB24VMABBEBellowM->AddNode(voRB24VMABBECT2, 1, new TGeoTranslation(0., 0., z));
+ z += kRB24VMABBEConTubeL2/2.;
+
+ voRB24VMABCRB->AddNode(voRB24VMABBEBellowM, 1, new TGeoTranslation(0., 0., kRB24VMABCRBT1L/2.));
+
+ // Pos 1.2 Rotable flange LHCVBU__0013[*]
+ // Front
+ voRB24VMABCRB->AddNode(voRB24B1RFlange, 3, new TGeoCombiTrans(0., 0., - kRB24VMABCRBT1L/2. + 0.86, rot180));
+ // End
+ z = kRB24VMABCRBT1L/2. + kRB24B1BellowUndL +kRB24VMABBEConTubeL1 + kRB24VMABBEConTubeL2;
+ voRB24VMABCRB->AddNode(voRB24B1RFlange, 4, new TGeoTranslation(0., 0., z - 0.86));
+
+
+ // Pos 2 Trans. Tube Flange LHCVSR__0062
+ // Pos 2.1 Transition Tube LHCVSR__0063
+ // Pos 2.2 Transition Flange LHCVSR__0060
+ //
+ // Transition Tube with Flange
+ TGeoPcon* shRB24VMABCTT = new TGeoPcon(0., 360., 7);
+ z = 0.;
+ shRB24VMABCTT->DefineSection(0, z, 6.3/2., 11.16/2.);
+ z += 0.25;
+ shRB24VMABCTT->DefineSection(1, z, 6.3/2., 11.16/2.);
+ shRB24VMABCTT->DefineSection(2, z, 6.3/2., 9.30/2.);
+ z += 0.25;
+ shRB24VMABCTT->DefineSection(3, z, 6.3/2., 9.30/2.);
+ shRB24VMABCTT->DefineSection(4, z, 6.3/2., 6.70/2.);
+ z += (20.35 - 0.63);
+ shRB24VMABCTT->DefineSection(5, z, 6.3/2., 6.7/2.);
+ z += 0.63;
+ shRB24VMABCTT->DefineSection(6, z, 6.3/2., 6.7/2.);
+ TGeoVolume* voRB24VMABCTT = new TGeoVolume("RB24VMABCTT", shRB24VMABCTT, kMedSteel);
+ voRB24VMABCRB->AddNode(voRB24VMABCTT, 1, new TGeoTranslation(0., 0., - kRB24VMABCRBT1L/2.-1.));
+
+ // Pos 3 RF Contact D63 LHCVSR__0057
+ // Pos 3.1 RF Contact Flange LHCVSR__0017
+ //
+ TGeoPcon* shRB24VMABCCTFlange = new TGeoPcon(0., 360., 6);
+ const Float_t kRB24VMABCCTFlangeRin = 6.36/2.; // Inner radius
+ const Float_t kRB24VMABCCTFlangeL = 1.30; // Length
+
+ z = 0.;
+ shRB24VMABCCTFlange->DefineSection(0, z, kRB24VMABCCTFlangeRin, 6.5/2.);
+ z += 0.15;
+ shRB24VMABCCTFlange->DefineSection(1, z, kRB24VMABCCTFlangeRin, 6.5/2.);
+ shRB24VMABCCTFlange->DefineSection(2, z, kRB24VMABCCTFlangeRin, 6.9/2.);
+ z += 0.9;
+ shRB24VMABCCTFlange->DefineSection(3, z, kRB24VMABCCTFlangeRin, 6.9/2.);
+ shRB24VMABCCTFlange->DefineSection(4, z, kRB24VMABCCTFlangeRin, 11.16/2.);
+ z += 0.25;
+ shRB24VMABCCTFlange->DefineSection(5, z, kRB24VMABCCTFlangeRin, 11.16/2.);
+ TGeoVolume* voRB24VMABCCTFlange = new TGeoVolume("RB24VMABCCTFlange", shRB24VMABCCTFlange, kMedCu);
+ //
+ // Pos 3.2 RF-Contact LHCVSR__0056
+ //
+ TGeoPcon* shRB24VMABCCT = new TGeoPcon(0., 360., 4);
+ const Float_t kRB24VMABCCTRin = 6.30/2.; // Inner radius
+ const Float_t kRB24VMABCCTCRin = 7.29/2.; // Max. inner radius conical section
+ const Float_t kRB24VMABCCTL = 11.88; // Length
+ const Float_t kRB24VMABCCTSL = 10.48; // Length of straight section
+ const Float_t kRB24VMABCCTd = 0.03; // Thickness
+ z = 0;
+ shRB24VMABCCT->DefineSection(0, z, kRB24VMABCCTCRin, kRB24VMABCCTCRin + kRB24VMABCCTd);
+ z = kRB24VMABCCTL - kRB24VMABCCTSL;
+ shRB24VMABCCT->DefineSection(1, z, kRB24VMABCCTRin + 0.35, kRB24VMABCCTRin + 0.35 + kRB24VMABCCTd);
+ z = kRB24VMABCCTL - kRB24VMABCCTFlangeL;
+ shRB24VMABCCT->DefineSection(2, z, kRB24VMABCCTRin, kRB24VMABCCTRin + kRB24VMABCCTd);
+ z = kRB24VMABCCTL;
+ shRB24VMABCCT->DefineSection(3, z, kRB24VMABCCTRin, kRB24VMABCCTRin + kRB24VMABCCTd);
+
+ TGeoVolume* voRB24VMABCCT = new TGeoVolume("RB24VMABCCT", shRB24VMABCCT, kMedCu);
+
+ TGeoVolumeAssembly* voRB24VMABRFCT = new TGeoVolumeAssembly("RB24VMABRFCT");
+ voRB24VMABRFCT->AddNode(voRB24VMABCCT, 1, gGeoIdentity);
+ voRB24VMABRFCT->AddNode( voRB24VMABCCTFlange, 1, new TGeoTranslation(0., 0., kRB24VMABCCTL - kRB24VMABCCTFlangeL));
+
+ z = kRB24VMABCRBT1L/2. + kRB24B1BellowUndL + kRB24VMABBEConTubeL1 + kRB24VMABBEConTubeL2 - kRB24VMABCCTL + 1.;
+ voRB24VMABCRB->AddNode(voRB24VMABRFCT, 1, new TGeoTranslation(0., 0., z));
- TGeoVolumeAssembly* voRB242 = new TGeoVolumeAssembly("RB242");
- voRB242->AddNode(voRB242CuTubeM, 1, gGeoIdentity);
- z = - kRB242CuTubeL/2 + kRB24CuTubeFL/2.;
- voRB242->AddNode(voRB24CuTubeF, 3, new TGeoTranslation(0., 0., z));
- z = + kRB242CuTubeL/2 - kRB24CuTubeFL/2.;
- voRB242->AddNode(voRB24CuTubeF, 4, new TGeoTranslation(0., 0., z));
- z = - kRB24CuTubeL/2 - kRB24VMABCL - kRB242CuTubeL/2.;
- voRB24->AddNode(voRB242, 1, new TGeoTranslation(0., 0., z));
-//
-// RB24/3
-//
-// Copper Tube RB24/3
- const Float_t kRB243CuTubeL = 303.35;
+
+ //
+ // Assembling RB24/1
+ //
+ TGeoVolumeAssembly* voRB24 = new TGeoVolumeAssembly("RB24");
+ // Cu Tube with two simplified flanges
+ voRB24->AddNode(voRB24CuTubeM, 1, gGeoIdentity);
+ voRB24->AddNode(voRB24CuTubeA, 1, gGeoIdentity);
+ z = - kRB24CuTubeL/2 + kRB24CuTubeFL/2.;
+ voRB24->AddNode(voRB24CuTubeF, 1, new TGeoTranslation(0., 0., z));
+ z = + kRB24CuTubeL/2 - kRB24CuTubeFL/2.;
+ voRB24->AddNode(voRB24CuTubeF, 2, new TGeoTranslation(0., 0., z));
+ // VMABC close to compensator magnet
+ z = - kRB24CuTubeL/2. - (kRB24VMABCL - kRB24VMABCRBT1L/2) + 1.;
+
+ voRB24->AddNode(voRB24VMABCRB, 2, new TGeoTranslation(0., 0., z));
+ // Bellow
+ z = kRB24CuTubeL/2;
+ voRB24->AddNode(voRB24B1BellowM, 1, new TGeoTranslation(0., 0., z));
+ z += (kRB24B1L + kRB24AIpML/2.);
+ // Annular ion pump
+ voRB24->AddNode(voRB24AIpM, 1, new TGeoTranslation(0., 0., z));
+ z += (kRB24AIpML/2. + kRB24ValveWz/2.);
+ // Valve
+ voRB24->AddNode(voRB24ValveMo, 1, new TGeoTranslation(0., 0., z));
+ z += (kRB24ValveWz/2.+ kRB24VMABCRBT1L/2. + 1.);
+ // VMABC close to forward detectors
+ voRB24->AddNode(voRB24VMABCRB, 3, new TGeoTranslation(0., 0., z));
+ //
+ // RB24/2
+ //
+ // Copper Tube RB24/2
+ const Float_t kRB242CuTubeL = 330.0;
+
+ TGeoVolume* voRB242CuTubeM = new TGeoVolume("voRB242CuTubeM",
+ new TGeoTube(0., kRB24CuTubeRo, kRB242CuTubeL/2.), kMedVac);
+ voRB24CuTubeM->SetVisibility(0);
+ TGeoVolume* voRB242CuTube = new TGeoVolume("voRB242CuTube",
+ new TGeoTube(kRB24CuTubeRi, kRB24CuTubeRo, kRB242CuTubeL/2.), kMedCu);
+ voRB242CuTubeM->AddNode(voRB242CuTube, 1, gGeoIdentity);
+
+
+ TGeoVolumeAssembly* voRB242 = new TGeoVolumeAssembly("RB242");
+ voRB242->AddNode(voRB242CuTube, 1, gGeoIdentity);
+ z = - kRB242CuTubeL/2 + kRB24CuTubeFL/2.;
+ voRB242->AddNode(voRB24CuTubeF, 3, new TGeoTranslation(0., 0., z));
+ z = + kRB242CuTubeL/2 - kRB24CuTubeFL/2.;
+ voRB242->AddNode(voRB24CuTubeF, 4, new TGeoTranslation(0., 0., z));
+ z = - kRB24CuTubeL/2 - kRB24VMABCL - kRB242CuTubeL/2.;
+ voRB24->AddNode(voRB242, 1, new TGeoTranslation(0., 0., z));
+ //
+ // RB24/3
+ //
+ // Copper Tube RB24/3
+ const Float_t kRB243CuTubeL = 303.35;
- TGeoVolume* voRB243CuTubeM = new TGeoVolume("voRB243CuTubeM",
- new TGeoTube(0., kRB24CuTubeRo, kRB243CuTubeL/2.), kMedVac);
- voRB24CuTubeM->SetVisibility(0);
- TGeoVolume* voRB243CuTube = new TGeoVolume("voRB243CuTube",
- new TGeoTube(kRB24CuTubeRi, kRB24CuTubeRo, kRB243CuTubeL/2.), kMedCu);
- voRB243CuTubeM->AddNode(voRB243CuTube, 1, gGeoIdentity);
+ TGeoVolume* voRB243CuTubeM = new TGeoVolume("voRB243CuTubeM",
+ new TGeoTube(0., kRB24CuTubeRo, kRB243CuTubeL/2.), kMedVac);
+ voRB24CuTubeM->SetVisibility(0);
+ TGeoVolume* voRB243CuTube = new TGeoVolume("voRB243CuTube",
+ new TGeoTube(kRB24CuTubeRi, kRB24CuTubeRo, kRB243CuTubeL/2.), kMedCu);
+ voRB243CuTubeM->AddNode(voRB243CuTube, 1, gGeoIdentity);
- TGeoVolumeAssembly* voRB243 = new TGeoVolumeAssembly("RB243");
- TGeoVolumeAssembly* voRB243A = new TGeoVolumeAssembly("RB243A");
+ TGeoVolumeAssembly* voRB243 = new TGeoVolumeAssembly("RB243");
+ TGeoVolumeAssembly* voRB243A = new TGeoVolumeAssembly("RB243A");
- voRB243A->AddNode(voRB243CuTubeM, 1, gGeoIdentity);
- z = - kRB243CuTubeL/2 + kRB24CuTubeFL/2.;
- voRB243A->AddNode(voRB24CuTubeF, 5, new TGeoTranslation(0., 0., z));
- z = + kRB243CuTubeL/2 - kRB24CuTubeFL/2.;
- voRB243A->AddNode(voRB24CuTubeF, 6, new TGeoTranslation(0., 0., z));
- z = + kRB243CuTubeL/2;
- voRB243A->AddNode(voRB24B1BellowM, 2, new TGeoTranslation(0., 0., z));
-
- z = - kRB243CuTubeL/2. - kRB24B1L;
- voRB243->AddNode(voRB243A, 1, new TGeoTranslation(0., 0., z));
- z = - (1.5 * kRB243CuTubeL + 2. * kRB24B1L);
- voRB243->AddNode(voRB243A, 2, new TGeoTranslation(0., 0., z));
-
- z = - 2. * (kRB243CuTubeL + kRB24B1L) - (kRB24VMABCL - kRB24VMABCRBT1L/2) + 1.;
- voRB243->AddNode(voRB24VMABCRB, 3, new TGeoTranslation(0., 0., z));
+ voRB243A->AddNode(voRB243CuTube, 1, gGeoIdentity);
+ z = - kRB243CuTubeL/2 + kRB24CuTubeFL/2.;
+ voRB243A->AddNode(voRB24CuTubeF, 5, new TGeoTranslation(0., 0., z));
+ z = + kRB243CuTubeL/2 - kRB24CuTubeFL/2.;
+ voRB243A->AddNode(voRB24CuTubeF, 6, new TGeoTranslation(0., 0., z));
+ z = + kRB243CuTubeL/2;
+ voRB243A->AddNode(voRB24B1BellowM, 2, new TGeoTranslation(0., 0., z));
+
+ z = - kRB243CuTubeL/2. - kRB24B1L;
+ voRB243->AddNode(voRB243A, 1, new TGeoTranslation(0., 0., z));
+ z = - (1.5 * kRB243CuTubeL + 2. * kRB24B1L);
+ voRB243->AddNode(voRB243A, 2, new TGeoTranslation(0., 0., z));
+
+ z = - 2. * (kRB243CuTubeL + kRB24B1L) - (kRB24VMABCL - kRB24VMABCRBT1L/2) + 1.;
+ voRB243->AddNode(voRB24VMABCRB, 3, new TGeoTranslation(0., 0., z));
- z = - kRB24CuTubeL/2 - kRB24VMABCL - kRB242CuTubeL;
- voRB24->AddNode(voRB243, 1, new TGeoTranslation(0., 0., z));
+ z = - kRB24CuTubeL/2 - kRB24VMABCL - kRB242CuTubeL;
+ voRB24->AddNode(voRB243, 1, new TGeoTranslation(0., 0., z));
-//
-//
- top->AddNode(voRB24, 1, new TGeoCombiTrans(0., 0., kRB24CuTubeL/2 + 88.5 + 400. + CP2Length, rot180));
+ //
+ //
+ top->AddNode(voRB24, 1, new TGeoCombiTrans(0., 0., kRB24CuTubeL/2 + 88.5 + 400., rot180));
-//
-////////////////////////////////////////////////////////////////////////////////
-// //
-// The Absorber Vacuum system //
-// //
-////////////////////////////////////////////////////////////////////////////////
-//
-// Rotable Flange starts at: 82.00 cm from IP
-// Length of rotable flange section: 10.68 cm
-// Weld 0.08 cm
-// Length of straight section 207.21 cm
-// =======================================================================
-// 299.97 cm [0.03 cm missing ?]
-// Length of opening cone 252.09 cm
-// Weld 0.15 cm
-// Length of compensator 30.54 cm
-// Weld 0.15 cm
-// Length of fixed flange 2.13 - 0.97 1.16 cm
-// =======================================================================
-// 584.06 cm [584.80 installed] [0.74 cm missing]
-// RB26/3
-// Length of split flange 2.13 - 1.2 0.93 cm
-// Weld 0.15 cm
-// Length of fixed point section 16.07 cm
-// Weld 0.15 cm
-// Length of opening cone 629.20 cm
-// Weld 0.30 cm
-// Kength of the compensator 41.70 cm
-// Weld 0.30 cm
-// Length of fixed flange 2.99 - 1.72 1.27 cm
-// =================================================
-// Length of RB26/3 690.07 cm [689.20 installed] [0.87 cm too much]
-//
-// RB26/4-5
-// Length of split flange 2.13 - 1.2 0.93 cm
-// Weld 0.15 cm
-// Length of fixed point section 16.07 cm
-// Weld 0.15 cm
-// Length of opening cone 629.20 cm
-// Weld 0.30 cm
-// Length of closing cone
-// Weld
-// Lenth of straight section
-// Kength of the compensator 41.70 cm
-// Weld 0.30 cm
-// Length of fixed flange 2.99 - 1.72 1.27 cm
-// =================================================
-// Length of RB26/3 690.07 cm [689.20 installed] [0.87 cm too much]
+ //
+ ////////////////////////////////////////////////////////////////////////////////
+ // //
+ // The Absorber Vacuum system //
+ // //
+ ////////////////////////////////////////////////////////////////////////////////
+ //
+ // Rotable Flange starts at: 82.00 cm from IP
+ // Length of rotable flange section: 10.68 cm
+ // Weld 0.08 cm
+ // Length of straight section 207.21 cm
+ // =======================================================================
+ // 299.97 cm [0.03 cm missing ?]
+ // Length of opening cone 252.09 cm
+ // Weld 0.15 cm
+ // Length of compensator 30.54 cm
+ // Weld 0.15 cm
+ // Length of fixed flange 2.13 - 0.97 1.16 cm
+ // =======================================================================
+ // 584.06 cm [584.80 installed] [0.74 cm missing]
+ // RB26/3
+ // Length of split flange 2.13 - 1.2 0.93 cm
+ // Weld 0.15 cm
+ // Length of fixed point section 16.07 cm
+ // Weld 0.15 cm
+ // Length of opening cone 629.20 cm
+ // Weld 0.30 cm
+ // Kength of the compensator 41.70 cm
+ // Weld 0.30 cm
+ // Length of fixed flange 2.99 - 1.72 1.27 cm
+ // =================================================
+ // Length of RB26/3 690.07 cm [689.20 installed] [0.87 cm too much]
+ //
+ // RB26/4-5
+ // Length of split flange 2.13 - 1.2 0.93 cm
+ // Weld 0.15 cm
+ // Length of fixed point section 16.07 cm
+ // Weld 0.15 cm
+ // Length of opening cone 629.20 cm
+ // Weld 0.30 cm
+ // Length of closing cone
+ // Weld
+ // Lenth of straight section
+ // Kength of the compensator 41.70 cm
+ // Weld 0.30 cm
+ // Length of fixed flange 2.99 - 1.72 1.27 cm
+ // =================================================
+ // Length of RB26/3 690.07 cm [689.20 installed] [0.87 cm too much]
-///////////////////////////////////////////
-// //
-// RB26/1-2 //
-// Drawing LHCV2a_0050 [as installed] //
-// Drawing LHCV2a_0008 //
-// Drawing LHCV2a_0001 //
-///////////////////////////////////////////
-// Pos1 Vacuum Tubes LHCVC2A__0010
-// Pos2 Compensator LHCVC2A__0064
-// Pos3 Rotable Flange LHCVFX___0016
-// Pos4 Fixed Flange LHCVFX___0006
-// Pos5 Bellow Tooling LHCVFX___0003
-//
-//
-//
-///////////////////////////////////
-// RB26/1-2 Vacuum Tubes //
-// Drawing LHCVC2a_0010 //
-///////////////////////////////////
- const Float_t kRB26s12TubeL = 459.45; // 0.15 cm added for welding
- //
- // Add 1 cm on outer diameter for insulation
- //
- TGeoPcon* shRB26s12Tube = new TGeoPcon(0., 360., 5);
- // Section 1: straight section
- shRB26s12Tube->DefineSection(0, 0.00, 5.84/2., 6.00/2.);
- shRB26s12Tube->DefineSection(1, 207.21, 5.84/2., 6.00/2.);
- // Section 2: 0.72 deg opening cone
- shRB26s12Tube->DefineSection(2, 207.21, 5.84/2., 6.14/2.);
- shRB26s12Tube->DefineSection(3, 452.30, 12.00/2., 12.30/2.);
- shRB26s12Tube->DefineSection(4, kRB26s12TubeL, 12.00/2., 12.30/2.);
- TGeoVolume* voRB26s12Tube = new TGeoVolume("RB26s12Tube", shRB26s12Tube, kMedSteel);
- // Add the insulation layer
- TGeoVolume* voRB26s12TubeIns = new TGeoVolume("RB26s12TubeIns", MakeInsulationFromTemplate(shRB26s12Tube), kMedInsu);
- voRB26s12Tube->AddNode(voRB26s12TubeIns, 1, gGeoIdentity);
+ ///////////////////////////////////////////
+ // //
+ // RB26/1-2 //
+ // Drawing LHCV2a_0050 [as installed] //
+ // Drawing LHCV2a_0008 //
+ // Drawing LHCV2a_0001 //
+ ///////////////////////////////////////////
+ // Pos1 Vacuum Tubes LHCVC2A__0010
+ // Pos2 Compensator LHCVC2A__0064
+ // Pos3 Rotable Flange LHCVFX___0016
+ // Pos4 Fixed Flange LHCVFX___0006
+ // Pos5 Bellow Tooling LHCVFX___0003
+ //
+ //
+ //
+ ///////////////////////////////////
+ // RB26/1-2 Vacuum Tubes //
+ // Drawing LHCVC2a_0010 //
+ ///////////////////////////////////
+ const Float_t kRB26s12TubeL = 459.45; // 0.15 cm added for welding
+ //
+ // Add 1 cm on outer diameter for insulation
+ //
+ TGeoPcon* shRB26s12Tube = new TGeoPcon(0., 360., 5);
+ // Section 1: straight section
+ shRB26s12Tube->DefineSection(0, 0.00, 5.84/2., 6.00/2.);
+ shRB26s12Tube->DefineSection(1, 207.21, 5.84/2., 6.00/2.);
+ // Section 2: 0.72 deg opening cone
+ shRB26s12Tube->DefineSection(2, 207.21, 5.84/2., 6.14/2.);
+ shRB26s12Tube->DefineSection(3, 452.30, 12.00/2., 12.30/2.);
+ shRB26s12Tube->DefineSection(4, kRB26s12TubeL, 12.00/2., 12.30/2.);
+ TGeoVolume* voRB26s12Tube = new TGeoVolume("RB26s12Tube", shRB26s12Tube, kMedSteel);
+ // Add the insulation layer
+ TGeoVolume* voRB26s12TubeIns = new TGeoVolume("RB26s12TubeIns", MakeInsulationFromTemplate(shRB26s12Tube), kMedInsu);
+ voRB26s12Tube->AddNode(voRB26s12TubeIns, 1, gGeoIdentity);
- TGeoVolume* voRB26s12TubeM = new TGeoVolume("RB26s12TubeM", MakeMotherFromTemplate(shRB26s12Tube), kMedVac);
- voRB26s12TubeM->AddNode(voRB26s12Tube, 1, gGeoIdentity);
+ TGeoVolume* voRB26s12TubeM = new TGeoVolume("RB26s12TubeM", MakeMotherFromTemplate(shRB26s12Tube), kMedVac);
+ voRB26s12TubeM->AddNode(voRB26s12Tube, 1, gGeoIdentity);
-///////////////////////////////////
-// RB26/2 Axial Compensator //
-// Drawing LHCVC2a_0064 //
-///////////////////////////////////
- const Float_t kRB26s2CompL = 30.65; // Length of the compensator
- const Float_t kRB26s2BellowRo = 14.38/2.; // Bellow outer radius [Pos 1]
- const Float_t kRB26s2BellowRi = 12.12/2.; // Bellow inner radius [Pos 1]
- const Int_t kRB26s2NumberOfPlies = 14; // Number of plies [Pos 1]
- const Float_t kRB26s2BellowUndL = 10.00; // Length of undulated region [Pos 1] [+10 mm installed including pretension ?]
- const Float_t kRB26s2PlieThickness = 0.025; // Plie thickness [Pos 1]
- const Float_t kRB26s2ConnectionPlieR = 0.21; // Connection plie radius [Pos 1]
-// Plie radius
- const Float_t kRB26s2PlieR =
- (kRB26s2BellowUndL - 4. * kRB26s2ConnectionPlieR + 2. * kRB26s2PlieThickness +
- (2. * kRB26s2NumberOfPlies - 2.) * kRB26s2PlieThickness) / (4. * kRB26s2NumberOfPlies - 2.);
- const Float_t kRB26s2CompTubeInnerR = 12.00/2.; // Connection tubes inner radius [Pos 2 + 3]
- const Float_t kRB26s2CompTubeOuterR = 12.30/2.; // Connection tubes outer radius [Pos 2 + 3]
- const Float_t kRB26s2WeldingTubeLeftL = 9.00/2.; // Left connection tube half length [Pos 2]
- const Float_t kRB26s2WeldingTubeRightL = 11.65/2.; // Right connection tube half length [Pos 3] [+ 0.15 cm for welding]
- const Float_t kRB26s2RingOuterR = 18.10/2.; // Ring inner radius [Pos 4]
- const Float_t kRB26s2RingL = 0.40/2.; // Ring half length [Pos 4]
- const Float_t kRB26s2RingZ = 6.50 ; // Ring z-position [Pos 4]
- const Float_t kRB26s2ProtOuterR = 18.20/2.; // Protection tube outer radius [Pos 5]
- const Float_t kRB26s2ProtL = 15.00/2.; // Protection tube half length [Pos 5]
- const Float_t kRB26s2ProtZ = 6.70 ; // Protection tube z-position [Pos 5]
+ ///////////////////////////////////
+ // RB26/2 Axial Compensator //
+ // Drawing LHCVC2a_0064 //
+ ///////////////////////////////////
+ const Float_t kRB26s2CompL = 30.65; // Length of the compensator
+ const Float_t kRB26s2BellowRo = 14.38/2.; // Bellow outer radius [Pos 1]
+ const Float_t kRB26s2BellowRi = 12.12/2.; // Bellow inner radius [Pos 1]
+ const Int_t kRB26s2NumberOfPlies = 14; // Number of plies [Pos 1]
+ const Float_t kRB26s2BellowUndL = 10.00; // Length of undulated region [Pos 1] [+10 mm installed including pretension ?]
+ const Float_t kRB26s2PlieThickness = 0.025; // Plie thickness [Pos 1]
+ const Float_t kRB26s2ConnectionPlieR = 0.21; // Connection plie radius [Pos 1]
+ // Plie radius
+ const Float_t kRB26s2PlieR =
+ (kRB26s2BellowUndL - 4. * kRB26s2ConnectionPlieR + 2. * kRB26s2PlieThickness +
+ (2. * kRB26s2NumberOfPlies - 2.) * kRB26s2PlieThickness) / (4. * kRB26s2NumberOfPlies - 2.);
+ const Float_t kRB26s2CompTubeInnerR = 12.00/2.; // Connection tubes inner radius [Pos 2 + 3]
+ const Float_t kRB26s2CompTubeOuterR = 12.30/2.; // Connection tubes outer radius [Pos 2 + 3]
+ const Float_t kRB26s2WeldingTubeLeftL = 9.00/2.; // Left connection tube half length [Pos 2]
+ const Float_t kRB26s2WeldingTubeRightL = 11.65/2.; // Right connection tube half length [Pos 3] [+ 0.15 cm for welding]
+ const Float_t kRB26s2RingOuterR = 18.10/2.; // Ring inner radius [Pos 4]
+ const Float_t kRB26s2RingL = 0.40/2.; // Ring half length [Pos 4]
+ const Float_t kRB26s2RingZ = 6.50 ; // Ring z-position [Pos 4]
+ const Float_t kRB26s2ProtOuterR = 18.20/2.; // Protection tube outer radius [Pos 5]
+ const Float_t kRB26s2ProtL = 15.00/2.; // Protection tube half length [Pos 5]
+ const Float_t kRB26s2ProtZ = 6.70 ; // Protection tube z-position [Pos 5]
-// Mother volume
-//
- TGeoPcon* shRB26s2Compensator = new TGeoPcon(0., 360., 6);
- shRB26s2Compensator->DefineSection( 0, 0.0, 0., kRB26s2CompTubeOuterR);
- shRB26s2Compensator->DefineSection( 1, kRB26s2RingZ, 0., kRB26s2CompTubeOuterR);
- shRB26s2Compensator->DefineSection( 2, kRB26s2RingZ, 0., kRB26s2ProtOuterR);
- shRB26s2Compensator->DefineSection( 3, kRB26s2ProtZ + 2. * kRB26s2ProtL, 0., kRB26s2ProtOuterR);
- shRB26s2Compensator->DefineSection( 4, kRB26s2ProtZ + 2. * kRB26s2ProtL, 0., kRB26s2CompTubeOuterR);
- shRB26s2Compensator->DefineSection( 5, kRB26s2CompL , 0., kRB26s2CompTubeOuterR);
- TGeoVolume* voRB26s2Compensator = new TGeoVolume("RB26s2Compensator", shRB26s2Compensator, kMedVac);
+ // Mother volume
+ //
+ TGeoPcon* shRB26s2Compensator = new TGeoPcon(0., 360., 6);
+ shRB26s2Compensator->DefineSection( 0, 0.0, 0., kRB26s2CompTubeOuterR);
+ shRB26s2Compensator->DefineSection( 1, kRB26s2RingZ, 0., kRB26s2CompTubeOuterR);
+ shRB26s2Compensator->DefineSection( 2, kRB26s2RingZ, 0., kRB26s2ProtOuterR);
+ shRB26s2Compensator->DefineSection( 3, kRB26s2ProtZ + 2. * kRB26s2ProtL, 0., kRB26s2ProtOuterR);
+ shRB26s2Compensator->DefineSection( 4, kRB26s2ProtZ + 2. * kRB26s2ProtL, 0., kRB26s2CompTubeOuterR);
+ shRB26s2Compensator->DefineSection( 5, kRB26s2CompL , 0., kRB26s2CompTubeOuterR);
+ TGeoVolume* voRB26s2Compensator = new TGeoVolume("RB26s2Compensator", shRB26s2Compensator, kMedVac);
-//
-// [Pos 1] Bellow
-//
-//
- TGeoVolume* voRB26s2Bellow = new TGeoVolume("RB26s2Bellow", new TGeoTube(kRB26s2BellowRi, kRB26s2BellowRo, kRB26s2BellowUndL/2.), kMedVac);
-//
-// Upper part of the undulation
-//
- TGeoTorus* shRB26s2PlieTorusU = new TGeoTorus(kRB26s2BellowRo - kRB26s2PlieR, kRB26s2PlieR - kRB26s2PlieThickness, kRB26s2PlieR);
- shRB26s2PlieTorusU->SetName("RB26s2TorusU");
- TGeoTube* shRB26s2PlieTubeU = new TGeoTube (kRB26s2BellowRo - kRB26s2PlieR, kRB26s2BellowRo, kRB26s2PlieR);
- shRB26s2PlieTubeU->SetName("RB26s2TubeU");
- TGeoCompositeShape* shRB26s2UpperPlie = new TGeoCompositeShape("RB26s2UpperPlie", "RB26s2TorusU*RB26s2TubeU");
+ //
+ // [Pos 1] Bellow
+ //
+ //
+ TGeoVolume* voRB26s2Bellow = new TGeoVolume("RB26s2Bellow", new TGeoTube(kRB26s2BellowRi, kRB26s2BellowRo, kRB26s2BellowUndL/2.), kMedVac);
+ //
+ // Upper part of the undulation
+ //
+ TGeoTorus* shRB26s2PlieTorusU = new TGeoTorus(kRB26s2BellowRo - kRB26s2PlieR, kRB26s2PlieR - kRB26s2PlieThickness, kRB26s2PlieR);
+ shRB26s2PlieTorusU->SetName("RB26s2TorusU");
+ TGeoTube* shRB26s2PlieTubeU = new TGeoTube (kRB26s2BellowRo - kRB26s2PlieR, kRB26s2BellowRo, kRB26s2PlieR);
+ shRB26s2PlieTubeU->SetName("RB26s2TubeU");
+ TGeoCompositeShape* shRB26s2UpperPlie = new TGeoCompositeShape("RB26s2UpperPlie", "RB26s2TorusU*RB26s2TubeU");
- TGeoVolume* voRB26s2WiggleU = new TGeoVolume("RB26s2UpperPlie", shRB26s2UpperPlie, kMedSteel);
-//
-// Lower part of the undulation
- TGeoTorus* shRB26s2PlieTorusL = new TGeoTorus(kRB26s2BellowRi + kRB26s2PlieR, kRB26s2PlieR - kRB26s2PlieThickness, kRB26s2PlieR);
- shRB26s2PlieTorusL->SetName("RB26s2TorusL");
- TGeoTube* shRB26s2PlieTubeL = new TGeoTube (kRB26s2BellowRi, kRB26s2BellowRi + kRB26s2PlieR, kRB26s2PlieR);
- shRB26s2PlieTubeL->SetName("RB26s2TubeL");
- TGeoCompositeShape* shRB26s2LowerPlie = new TGeoCompositeShape("RB26s2LowerPlie", "RB26s2TorusL*RB26s2TubeL");
+ TGeoVolume* voRB26s2WiggleU = new TGeoVolume("RB26s2UpperPlie", shRB26s2UpperPlie, kMedSteel);
+ //
+ // Lower part of the undulation
+ TGeoTorus* shRB26s2PlieTorusL = new TGeoTorus(kRB26s2BellowRi + kRB26s2PlieR, kRB26s2PlieR - kRB26s2PlieThickness, kRB26s2PlieR);
+ shRB26s2PlieTorusL->SetName("RB26s2TorusL");
+ TGeoTube* shRB26s2PlieTubeL = new TGeoTube (kRB26s2BellowRi, kRB26s2BellowRi + kRB26s2PlieR, kRB26s2PlieR);
+ shRB26s2PlieTubeL->SetName("RB26s2TubeL");
+ TGeoCompositeShape* shRB26s2LowerPlie = new TGeoCompositeShape("RB26s2LowerPlie", "RB26s2TorusL*RB26s2TubeL");
- TGeoVolume* voRB26s2WiggleL = new TGeoVolume("RB26s2LowerPlie", shRB26s2LowerPlie, kMedSteel);
+ TGeoVolume* voRB26s2WiggleL = new TGeoVolume("RB26s2LowerPlie", shRB26s2LowerPlie, kMedSteel);
-//
-// Connection between upper and lower part of undulation
- TGeoVolume* voRB26s2WiggleC1 = new TGeoVolume("RB26s2PlieConn1",
- new TGeoTube(kRB26s2BellowRi + kRB26s2PlieR,
- kRB26s2BellowRo - kRB26s2PlieR, kRB26s2PlieThickness / 2.), kMedSteel);
-//
-// One wiggle
- TGeoVolumeAssembly* voRB26s2Wiggle = new TGeoVolumeAssembly("RB26s2Wiggle");
- z0 = - kRB26s2PlieThickness / 2.;
- voRB26s2Wiggle->AddNode(voRB26s2WiggleC1, 1 , new TGeoTranslation(0., 0., z0));
- z0 += kRB26s2PlieR - kRB26s2PlieThickness / 2.;
- voRB26s2Wiggle->AddNode(voRB26s2WiggleU, 1 , new TGeoTranslation(0., 0., z0));
- z0 += kRB26s2PlieR - kRB26s2PlieThickness / 2.;
- voRB26s2Wiggle->AddNode(voRB26s2WiggleC1, 2 , new TGeoTranslation(0., 0., z0));
- z0 += kRB26s2PlieR - kRB26s2PlieThickness;
- voRB26s2Wiggle->AddNode(voRB26s2WiggleL , 1 , new TGeoTranslation(0., 0., z0));
-// Positioning of the volumes
- z0 = - kRB26s2BellowUndL/2.+ kRB26s2ConnectionPlieR;
- voRB26s2Bellow->AddNode(voRB26s2WiggleL, 1, new TGeoTranslation(0., 0., z0));
- z0 += kRB26s2ConnectionPlieR;
- zsh = 4. * kRB26s2PlieR - 2. * kRB26s2PlieThickness;
- for (Int_t iw = 0; iw < kRB26s2NumberOfPlies; iw++) {
- Float_t zpos = z0 + iw * zsh;
- voRB26s2Bellow->AddNode(voRB26s2Wiggle, iw + 1, new TGeoTranslation(0., 0., zpos - kRB26s2PlieThickness));
- }
-
- voRB26s2Compensator->AddNode(voRB26s2Bellow, 1, new TGeoTranslation(0., 0., 2. * kRB26s2WeldingTubeLeftL + kRB26s2BellowUndL/2.));
+ //
+ // Connection between upper and lower part of undulation
+ TGeoVolume* voRB26s2WiggleC1 = new TGeoVolume("RB26s2PlieConn1",
+ new TGeoTube(kRB26s2BellowRi + kRB26s2PlieR,
+ kRB26s2BellowRo - kRB26s2PlieR, kRB26s2PlieThickness / 2.), kMedSteel);
+ //
+ // One wiggle
+ TGeoVolumeAssembly* voRB26s2Wiggle = new TGeoVolumeAssembly("RB26s2Wiggle");
+ z0 = - kRB26s2PlieThickness / 2.;
+ voRB26s2Wiggle->AddNode(voRB26s2WiggleC1, 1 , new TGeoTranslation(0., 0., z0));
+ z0 += kRB26s2PlieR - kRB26s2PlieThickness / 2.;
+ voRB26s2Wiggle->AddNode(voRB26s2WiggleU, 1 , new TGeoTranslation(0., 0., z0));
+ z0 += kRB26s2PlieR - kRB26s2PlieThickness / 2.;
+ voRB26s2Wiggle->AddNode(voRB26s2WiggleC1, 2 , new TGeoTranslation(0., 0., z0));
+ z0 += kRB26s2PlieR - kRB26s2PlieThickness;
+ voRB26s2Wiggle->AddNode(voRB26s2WiggleL , 1 , new TGeoTranslation(0., 0., z0));
+ // Positioning of the volumes
+ z0 = - kRB26s2BellowUndL/2.+ kRB26s2ConnectionPlieR;
+ voRB26s2Bellow->AddNode(voRB26s2WiggleL, 1, new TGeoTranslation(0., 0., z0));
+ z0 += kRB26s2ConnectionPlieR;
+ zsh = 4. * kRB26s2PlieR - 2. * kRB26s2PlieThickness;
+ for (Int_t iw = 0; iw < kRB26s2NumberOfPlies; iw++) {
+ Float_t zpos = z0 + iw * zsh;
+ voRB26s2Bellow->AddNode(voRB26s2Wiggle, iw + 1, new TGeoTranslation(0., 0., zpos - kRB26s2PlieThickness));
+ }
+
+ voRB26s2Compensator->AddNode(voRB26s2Bellow, 1, new TGeoTranslation(0., 0., 2. * kRB26s2WeldingTubeLeftL + kRB26s2BellowUndL/2.));
-//
-// [Pos 2] Left Welding Tube
-//
- TGeoTube* shRB26s2CompLeftTube = new TGeoTube(kRB26s2CompTubeInnerR, kRB26s2CompTubeOuterR, kRB26s2WeldingTubeLeftL);
- TGeoVolume* voRB26s2CompLeftTube = new TGeoVolume("RB26s2CompLeftTube", shRB26s2CompLeftTube, kMedSteel);
- voRB26s2Compensator->AddNode(voRB26s2CompLeftTube, 1, new TGeoTranslation(0., 0., kRB26s2WeldingTubeLeftL));
-//
-// [Pos 3] Right Welding Tube
-//
- TGeoTube* shRB26s2CompRightTube = new TGeoTube(kRB26s2CompTubeInnerR, kRB26s2CompTubeOuterR, kRB26s2WeldingTubeRightL);
- TGeoVolume* voRB26s2CompRightTube = new TGeoVolume("RB26s2CompRightTube", shRB26s2CompRightTube, kMedSteel);
- voRB26s2Compensator->AddNode(voRB26s2CompRightTube, 1, new TGeoTranslation(0., 0., kRB26s2CompL - kRB26s2WeldingTubeRightL));
-//
-// [Pos 4] Ring
-//
- TGeoTube* shRB26s2CompRing = new TGeoTube(kRB26s2CompTubeOuterR, kRB26s2RingOuterR, kRB26s2RingL);
- TGeoVolume* voRB26s2CompRing = new TGeoVolume("RB26s2CompRing", shRB26s2CompRing, kMedSteel);
- voRB26s2Compensator->AddNode(voRB26s2CompRing, 1, new TGeoTranslation(0., 0., kRB26s2RingZ + kRB26s2RingL));
+ //
+ // [Pos 2] Left Welding Tube
+ //
+ TGeoTube* shRB26s2CompLeftTube = new TGeoTube(kRB26s2CompTubeInnerR, kRB26s2CompTubeOuterR, kRB26s2WeldingTubeLeftL);
+ TGeoVolume* voRB26s2CompLeftTube = new TGeoVolume("RB26s2CompLeftTube", shRB26s2CompLeftTube, kMedSteel);
+ voRB26s2Compensator->AddNode(voRB26s2CompLeftTube, 1, new TGeoTranslation(0., 0., kRB26s2WeldingTubeLeftL));
+ //
+ // [Pos 3] Right Welding Tube
+ //
+ TGeoTube* shRB26s2CompRightTube = new TGeoTube(kRB26s2CompTubeInnerR, kRB26s2CompTubeOuterR, kRB26s2WeldingTubeRightL);
+ TGeoVolume* voRB26s2CompRightTube = new TGeoVolume("RB26s2CompRightTube", shRB26s2CompRightTube, kMedSteel);
+ voRB26s2Compensator->AddNode(voRB26s2CompRightTube, 1, new TGeoTranslation(0., 0., kRB26s2CompL - kRB26s2WeldingTubeRightL));
+ //
+ // [Pos 4] Ring
+ //
+ TGeoTube* shRB26s2CompRing = new TGeoTube(kRB26s2CompTubeOuterR, kRB26s2RingOuterR, kRB26s2RingL);
+ TGeoVolume* voRB26s2CompRing = new TGeoVolume("RB26s2CompRing", shRB26s2CompRing, kMedSteel);
+ voRB26s2Compensator->AddNode(voRB26s2CompRing, 1, new TGeoTranslation(0., 0., kRB26s2RingZ + kRB26s2RingL));
-//
-// [Pos 5] Outer Protecting Tube
-//
- TGeoTube* shRB26s2CompProtTube = new TGeoTube(kRB26s2RingOuterR, kRB26s2ProtOuterR, kRB26s2ProtL);
- TGeoVolume* voRB26s2CompProtTube = new TGeoVolume("RB26s2CompProtTube", shRB26s2CompProtTube, kMedSteel);
- voRB26s2Compensator->AddNode(voRB26s2CompProtTube, 1, new TGeoTranslation(0., 0., kRB26s2ProtZ + kRB26s2ProtL));
+ //
+ // [Pos 5] Outer Protecting Tube
+ //
+ TGeoTube* shRB26s2CompProtTube = new TGeoTube(kRB26s2RingOuterR, kRB26s2ProtOuterR, kRB26s2ProtL);
+ TGeoVolume* voRB26s2CompProtTube = new TGeoVolume("RB26s2CompProtTube", shRB26s2CompProtTube, kMedSteel);
+ voRB26s2Compensator->AddNode(voRB26s2CompProtTube, 1, new TGeoTranslation(0., 0., kRB26s2ProtZ + kRB26s2ProtL));
-///////////////////////////////////
-// Rotable Flange //
-// Drawing LHCVFX_0016 //
-///////////////////////////////////
- const Float_t kRB26s1RFlangeTubeRi = 5.84/2. ; // Tube inner radius
- const Float_t kRB26s1RFlangeTubeRo = 6.00/2. ; // Tube outer radius
-
-// Pos 1 Clamp Ring LHCVFX__0015
- const Float_t kRB26s1RFlangeCrL = 1.40 ; // Lenth of the clamp ring
- const Float_t kRB26s1RFlangeCrRi1 = 6.72/2. ; // Ring inner radius section 1
- const Float_t kRB26s1RFlangeCrRi2 = 6.06/2. ; // Ring inner radius section 2
- const Float_t kRB26s1RFlangeCrRo = 8.60/2. ; // Ring outer radius
- const Float_t kRB26s1RFlangeCrD = 0.800 ; // Width section 1
+ ///////////////////////////////////
+ // Rotable Flange //
+ // Drawing LHCVFX_0016 //
+ ///////////////////////////////////
+ const Float_t kRB26s1RFlangeTubeRi = 5.84/2.; // Tube inner radius
+ const Float_t kRB26s1RFlangeTubeRo = 6.00/2.; // Tube outer radius
+
+ // Pos 1 Clamp Ring LHCVFX__0015
+ const Float_t kRB26s1RFlangeCrL = 1.40 ; // Lenth of the clamp ring
+ const Float_t kRB26s1RFlangeCrRi1 = 6.72/2.; // Ring inner radius section 1
+ const Float_t kRB26s1RFlangeCrRi2 = 6.06/2.; // Ring inner radius section 2
+ const Float_t kRB26s1RFlangeCrRo = 8.60/2.;// Ring outer radius
+ const Float_t kRB26s1RFlangeCrD = 0.800 ; // Width section 1
- TGeoPcon* shRB26s1RFlangeCr = new TGeoPcon(0., 360., 4);
- z0 = 0.;
- shRB26s1RFlangeCr->DefineSection(0, z0, kRB26s1RFlangeCrRi1, kRB26s1RFlangeCrRo);
- z0 += kRB26s1RFlangeCrD;
- shRB26s1RFlangeCr->DefineSection(1, z0, kRB26s1RFlangeCrRi1, kRB26s1RFlangeCrRo);
- shRB26s1RFlangeCr->DefineSection(2, z0, kRB26s1RFlangeCrRi2, kRB26s1RFlangeCrRo);
- z0 = kRB26s1RFlangeCrL;
- shRB26s1RFlangeCr->DefineSection(3, z0, kRB26s1RFlangeCrRi2, kRB26s1RFlangeCrRo);
- TGeoVolume* voRB26s1RFlangeCr =
- new TGeoVolume("RB26s1RFlangeCr", shRB26s1RFlangeCr, kMedSteel);
-
-// Pos 2 Insert LHCVFX__0015
- const Float_t kRB26s1RFlangeIsL = 4.88 ; // Lenth of the insert
- const Float_t kRB26s1RFlangeIsR = 6.70/2. ; // Ring radius
- const Float_t kRB26s1RFlangeIsD = 0.80 ; // Ring Width
-
- TGeoPcon* shRB26s1RFlangeIs = new TGeoPcon(0., 360., 4);
- z0 = 0.;
- shRB26s1RFlangeIs->DefineSection(0, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeIsR);
- z0 += kRB26s1RFlangeIsD;
- shRB26s1RFlangeIs->DefineSection(1, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeIsR);
- shRB26s1RFlangeIs->DefineSection(2, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeTubeRo);
- z0 = kRB26s1RFlangeIsL;
- shRB26s1RFlangeIs->DefineSection(3, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeTubeRo);
- TGeoVolume* voRB26s1RFlangeIs =
- new TGeoVolume("RB26s1RFlangeIs", shRB26s1RFlangeIs, kMedSteel);
-// 4.88 + 3.7 = 8.58 (8.7 to avoid overlap)
-// Pos 3 Fixed Point Section LHCVC2A_0021
- const Float_t kRB26s1RFlangeFpL = 5.88 ; // Length of the fixed point section (0.08 cm added for welding)
- const Float_t kRB26s1RFlangeFpZ = 3.82 ; // Position of the ring
- const Float_t kRB26s1RFlangeFpD = 0.59 ; // Width of the ring
- const Float_t kRB26s1RFlangeFpR = 7.00/2. ; // Radius of the ring
+ TGeoPcon* shRB26s1RFlangeCr = new TGeoPcon(0., 360., 4);
+ z0 = 0.;
+ shRB26s1RFlangeCr->DefineSection(0, z0, kRB26s1RFlangeCrRi1, kRB26s1RFlangeCrRo);
+ z0 += kRB26s1RFlangeCrD;
+ shRB26s1RFlangeCr->DefineSection(1, z0, kRB26s1RFlangeCrRi1, kRB26s1RFlangeCrRo);
+ shRB26s1RFlangeCr->DefineSection(2, z0, kRB26s1RFlangeCrRi2, kRB26s1RFlangeCrRo);
+ z0 = kRB26s1RFlangeCrL;
+ shRB26s1RFlangeCr->DefineSection(3, z0, kRB26s1RFlangeCrRi2, kRB26s1RFlangeCrRo);
+ TGeoVolume* voRB26s1RFlangeCr =
+ new TGeoVolume("RB26s1RFlangeCr", shRB26s1RFlangeCr, kMedSteel);
+
+ // Pos 2 Insert LHCVFX__0015
+ const Float_t kRB26s1RFlangeIsL = 4.88 ; // Lenth of the insert
+ const Float_t kRB26s1RFlangeIsR = 6.70/2. ; // Ring radius
+ const Float_t kRB26s1RFlangeIsD = 0.80 ; // Ring Width
+
+ TGeoPcon* shRB26s1RFlangeIs = new TGeoPcon(0., 360., 4);
+ z0 = 0.;
+ shRB26s1RFlangeIs->DefineSection(0, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeIsR);
+ z0 += kRB26s1RFlangeIsD;
+ shRB26s1RFlangeIs->DefineSection(1, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeIsR);
+ shRB26s1RFlangeIs->DefineSection(2, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeTubeRo);
+ z0 = kRB26s1RFlangeIsL;
+ shRB26s1RFlangeIs->DefineSection(3, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeTubeRo);
+ TGeoVolume* voRB26s1RFlangeIs =
+ new TGeoVolume("RB26s1RFlangeIs", shRB26s1RFlangeIs, kMedSteel);
+ // 4.88 + 3.7 = 8.58 (8.7 to avoid overlap)
+ // Pos 3 Fixed Point Section LHCVC2A_0021
+ const Float_t kRB26s1RFlangeFpL = 5.88 ; // Length of the fixed point section (0.08 cm added for welding)
+ const Float_t kRB26s1RFlangeFpZ = 3.82 ; // Position of the ring
+ const Float_t kRB26s1RFlangeFpD = 0.59 ; // Width of the ring
+ const Float_t kRB26s1RFlangeFpR = 7.00/2. ; // Radius of the ring
- TGeoPcon* shRB26s1RFlangeFp = new TGeoPcon(0., 360., 6);
- z0 = 0.;
- shRB26s1RFlangeFp->DefineSection(0, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeTubeRo);
- z0 += kRB26s1RFlangeFpZ;
- shRB26s1RFlangeFp->DefineSection(1, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeTubeRo);
- shRB26s1RFlangeFp->DefineSection(2, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeFpR);
- z0 += kRB26s1RFlangeFpD;
- shRB26s1RFlangeFp->DefineSection(3, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeFpR);
- shRB26s1RFlangeFp->DefineSection(4, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeTubeRo);
- z0 = kRB26s1RFlangeFpL;
- shRB26s1RFlangeFp->DefineSection(5, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeTubeRo);
- TGeoVolume* voRB26s1RFlangeFp = new TGeoVolume("RB26s1RFlangeFp", shRB26s1RFlangeFp, kMedSteel);
+ TGeoPcon* shRB26s1RFlangeFp = new TGeoPcon(0., 360., 6);
+ z0 = 0.;
+ shRB26s1RFlangeFp->DefineSection(0, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeTubeRo);
+ z0 += kRB26s1RFlangeFpZ;
+ shRB26s1RFlangeFp->DefineSection(1, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeTubeRo);
+ shRB26s1RFlangeFp->DefineSection(2, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeFpR);
+ z0 += kRB26s1RFlangeFpD;
+ shRB26s1RFlangeFp->DefineSection(3, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeFpR);
+ shRB26s1RFlangeFp->DefineSection(4, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeTubeRo);
+ z0 = kRB26s1RFlangeFpL;
+ shRB26s1RFlangeFp->DefineSection(5, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeTubeRo);
+ TGeoVolume* voRB26s1RFlangeFp = new TGeoVolume("RB26s1RFlangeFp", shRB26s1RFlangeFp, kMedSteel);
-// Put everything in a mother volume
- TGeoPcon* shRB26s1RFlange = new TGeoPcon(0., 360., 8);
- z0 = 0.;
- shRB26s1RFlange->DefineSection(0, z0, 0., kRB26s1RFlangeCrRo);
- z0 += kRB26s1RFlangeCrL;
- shRB26s1RFlange->DefineSection(1, z0, 0., kRB26s1RFlangeCrRo);
- shRB26s1RFlange->DefineSection(2, z0, 0., kRB26s1RFlangeTubeRo);
- z0 = kRB26s1RFlangeIsL + kRB26s1RFlangeFpZ;
- shRB26s1RFlange->DefineSection(3, z0, 0., kRB26s1RFlangeTubeRo);
- shRB26s1RFlange->DefineSection(4, z0, 0., kRB26s1RFlangeFpR);
- z0 += kRB26s1RFlangeFpD;
- shRB26s1RFlange->DefineSection(5, z0, 0., kRB26s1RFlangeFpR);
- shRB26s1RFlange->DefineSection(6, z0, 0., kRB26s1RFlangeTubeRo);
- z0 = kRB26s1RFlangeIsL + kRB26s1RFlangeFpL;
- shRB26s1RFlange->DefineSection(7, z0, 0., kRB26s1RFlangeTubeRo);
- TGeoVolume* voRB26s1RFlange = new TGeoVolume("RB26s1RFlange", shRB26s1RFlange, kMedVac);
-
- voRB26s1RFlange->AddNode(voRB26s1RFlangeIs, 1, gGeoIdentity);
- voRB26s1RFlange->AddNode(voRB26s1RFlangeCr, 1, gGeoIdentity);
- voRB26s1RFlange->AddNode(voRB26s1RFlangeFp, 1, new TGeoTranslation(0., 0., kRB26s1RFlangeIsL));
+ // Put everything in a mother volume
+ TGeoPcon* shRB26s1RFlange = new TGeoPcon(0., 360., 8);
+ z0 = 0.;
+ shRB26s1RFlange->DefineSection(0, z0, 0., kRB26s1RFlangeCrRo);
+ z0 += kRB26s1RFlangeCrL;
+ shRB26s1RFlange->DefineSection(1, z0, 0., kRB26s1RFlangeCrRo);
+ shRB26s1RFlange->DefineSection(2, z0, 0., kRB26s1RFlangeTubeRo);
+ z0 = kRB26s1RFlangeIsL + kRB26s1RFlangeFpZ;
+ shRB26s1RFlange->DefineSection(3, z0, 0., kRB26s1RFlangeTubeRo);
+ shRB26s1RFlange->DefineSection(4, z0, 0., kRB26s1RFlangeFpR);
+ z0 += kRB26s1RFlangeFpD;
+ shRB26s1RFlange->DefineSection(5, z0, 0., kRB26s1RFlangeFpR);
+ shRB26s1RFlange->DefineSection(6, z0, 0., kRB26s1RFlangeTubeRo);
+ z0 = kRB26s1RFlangeIsL + kRB26s1RFlangeFpL;
+ shRB26s1RFlange->DefineSection(7, z0, 0., kRB26s1RFlangeTubeRo);
+ TGeoVolume* voRB26s1RFlange = new TGeoVolume("RB26s1RFlange", shRB26s1RFlange, kMedVac);
+
+ voRB26s1RFlange->AddNode(voRB26s1RFlangeIs, 1, gGeoIdentity);
+ voRB26s1RFlange->AddNode(voRB26s1RFlangeCr, 1, gGeoIdentity);
+ voRB26s1RFlange->AddNode(voRB26s1RFlangeFp, 1, new TGeoTranslation(0., 0., kRB26s1RFlangeIsL));
-///////////////////////////////////
-// Fixed Flange //
-// Drawing LHCVFX_0006 //
-///////////////////////////////////
- const Float_t kRB26s2FFlangeL = 2.13; // Length of the flange
- const Float_t kRB26s2FFlangeD1 = 0.97; // Length of section 1
- const Float_t kRB26s2FFlangeD2 = 0.29; // Length of section 2
- const Float_t kRB26s2FFlangeD3 = 0.87; // Length of section 3
- const Float_t kRB26s2FFlangeRo = 17.15/2.; // Flange outer radius
- const Float_t kRB26s2FFlangeRi1 = 12.30/2.; // Flange inner radius section 1
- const Float_t kRB26s2FFlangeRi2 = 12.00/2.; // Flange inner radius section 2
- const Float_t kRB26s2FFlangeRi3 = 12.30/2.; // Flange inner radius section 3
- z0 = 0;
- TGeoPcon* shRB26s2FFlange = new TGeoPcon(0., 360., 6);
- z0 = 0.;
- shRB26s2FFlange->DefineSection(0, z0, kRB26s2FFlangeRi1, kRB26s2FFlangeRo);
- z0 += kRB26s2FFlangeD1;
- shRB26s2FFlange->DefineSection(1, z0, kRB26s2FFlangeRi1, kRB26s2FFlangeRo);
- shRB26s2FFlange->DefineSection(2, z0, kRB26s2FFlangeRi2, kRB26s2FFlangeRo);
- z0 += kRB26s2FFlangeD2;
- shRB26s2FFlange->DefineSection(3, z0, kRB26s2FFlangeRi2, kRB26s2FFlangeRo);
- shRB26s2FFlange->DefineSection(4, z0, kRB26s2FFlangeRi3, kRB26s2FFlangeRo);
- z0 += kRB26s2FFlangeD3;
- shRB26s2FFlange->DefineSection(5, z0, kRB26s2FFlangeRi3, kRB26s2FFlangeRo);
- TGeoVolume* voRB26s2FFlange = new TGeoVolume("RB26s2FFlange", shRB26s2FFlange, kMedSteel);
-
- TGeoVolume* voRB26s2FFlangeM = new TGeoVolume("RB26s2FFlangeM", MakeMotherFromTemplate(shRB26s2FFlange, 2, 5), kMedVac);
- voRB26s2FFlangeM->AddNode(voRB26s2FFlange, 1, gGeoIdentity);
+ ///////////////////////////////////
+ // Fixed Flange //
+ // Drawing LHCVFX_0006 //
+ ///////////////////////////////////
+ const Float_t kRB26s2FFlangeL = 2.13; // Length of the flange
+ const Float_t kRB26s2FFlangeD1 = 0.97; // Length of section 1
+ const Float_t kRB26s2FFlangeD2 = 0.29; // Length of section 2
+ const Float_t kRB26s2FFlangeD3 = 0.87; // Length of section 3
+ const Float_t kRB26s2FFlangeRo = 17.15/2.; // Flange outer radius
+ const Float_t kRB26s2FFlangeRi1 = 12.30/2.; // Flange inner radius section 1
+ const Float_t kRB26s2FFlangeRi2 = 12.00/2.; // Flange inner radius section 2
+ const Float_t kRB26s2FFlangeRi3 = 12.30/2.; // Flange inner radius section 3
+ z0 = 0;
+ TGeoPcon* shRB26s2FFlange = new TGeoPcon(0., 360., 6);
+ z0 = 0.;
+ shRB26s2FFlange->DefineSection(0, z0, kRB26s2FFlangeRi1, kRB26s2FFlangeRo);
+ z0 += kRB26s2FFlangeD1;
+ shRB26s2FFlange->DefineSection(1, z0, kRB26s2FFlangeRi1, kRB26s2FFlangeRo);
+ shRB26s2FFlange->DefineSection(2, z0, kRB26s2FFlangeRi2, kRB26s2FFlangeRo);
+ z0 += kRB26s2FFlangeD2;
+ shRB26s2FFlange->DefineSection(3, z0, kRB26s2FFlangeRi2, kRB26s2FFlangeRo);
+ shRB26s2FFlange->DefineSection(4, z0, kRB26s2FFlangeRi3, kRB26s2FFlangeRo);
+ z0 += kRB26s2FFlangeD3;
+ shRB26s2FFlange->DefineSection(5, z0, kRB26s2FFlangeRi3, kRB26s2FFlangeRo);
+ TGeoVolume* voRB26s2FFlange = new TGeoVolume("RB26s2FFlange", shRB26s2FFlange, kMedSteel);
+
+ TGeoVolume* voRB26s2FFlangeM = new TGeoVolume("RB26s2FFlangeM", MakeMotherFromTemplate(shRB26s2FFlange, 2, 5), kMedVac);
+ voRB26s2FFlangeM->AddNode(voRB26s2FFlange, 1, gGeoIdentity);
-////////////////////////////////////////
-// //
-// RB26/3 //
-// Drawing LHCV2a_0048 //
-// Drawing LHCV2a_0002 //
-////////////////////////////////////////
-//
-// Pos 1 Vacuum Tubes LHCVC2A__0003
-// Pos 2 Fixed Point LHCVFX___0005
-// Pos 3 Split Flange LHCVFX___0007
-// Pos 4 Fixed Flange LHCVFX___0004
-// Pos 5 Axial Compensator LHCVC2A__0065
-//
-//
-//
-//
-///////////////////////////////////
-// Vacuum Tube //
-// Drawing LHCVC2A_0003 //
-///////////////////////////////////
- const Float_t kRB26s3TubeL = 629.35 + 0.3; // 0.3 cm added for welding
- const Float_t kRB26s3TubeR1 = 12./2.;
- const Float_t kRB26s3TubeR2 = kRB26s3TubeR1 + 215.8 * TMath::Tan(0.829 / 180. * TMath::Pi());
+ ////////////////////////////////////////
+ // //
+ // RB26/3 //
+ // Drawing LHCV2a_0048 //
+ // Drawing LHCV2a_0002 //
+ ////////////////////////////////////////
+ //
+ // Pos 1 Vacuum Tubes LHCVC2A__0003
+ // Pos 2 Fixed Point LHCVFX___0005
+ // Pos 3 Split Flange LHCVFX___0007
+ // Pos 4 Fixed Flange LHCVFX___0004
+ // Pos 5 Axial Compensator LHCVC2A__0065
+ //
+ //
+ //
+ //
+ ///////////////////////////////////
+ // Vacuum Tube //
+ // Drawing LHCVC2A_0003 //
+ ///////////////////////////////////
+ const Float_t kRB26s3TubeL = 629.35 + 0.3; // 0.3 cm added for welding
+ const Float_t kRB26s3TubeR1 = 12./2.;
+ const Float_t kRB26s3TubeR2 = kRB26s3TubeR1 + 215.8 * TMath::Tan(0.829 / 180. * TMath::Pi());
- TGeoPcon* shRB26s3Tube = new TGeoPcon(0., 360., 7);
- // Section 1: straight section
- shRB26s3Tube->DefineSection(0, 0.00, kRB26s3TubeR1, kRB26s3TubeR1 + 0.15);
- shRB26s3Tube->DefineSection(1, 2.00, kRB26s3TubeR1, kRB26s3TubeR1 + 0.15);
- // Section 2: 0.829 deg opening cone
- shRB26s3Tube->DefineSection(2, 2.00, kRB26s3TubeR1, kRB26s3TubeR1 + 0.20);
+ TGeoPcon* shRB26s3Tube = new TGeoPcon(0., 360., 7);
+ // Section 1: straight section
+ shRB26s3Tube->DefineSection(0, 0.00, kRB26s3TubeR1, kRB26s3TubeR1 + 0.15);
+ shRB26s3Tube->DefineSection(1, 2.00, kRB26s3TubeR1, kRB26s3TubeR1 + 0.15);
+ // Section 2: 0.829 deg opening cone
+ shRB26s3Tube->DefineSection(2, 2.00, kRB26s3TubeR1, kRB26s3TubeR1 + 0.20);
- shRB26s3Tube->DefineSection(3, 217.80, kRB26s3TubeR2, kRB26s3TubeR2 + 0.20);
- shRB26s3Tube->DefineSection(4, 217.80, kRB26s3TubeR2, kRB26s3TubeR2 + 0.30);
+ shRB26s3Tube->DefineSection(3, 217.80, kRB26s3TubeR2, kRB26s3TubeR2 + 0.20);
+ shRB26s3Tube->DefineSection(4, 217.80, kRB26s3TubeR2, kRB26s3TubeR2 + 0.30);
- shRB26s3Tube->DefineSection(5, 622.20, 30.00/2., 30.60/2.);
- shRB26s3Tube->DefineSection(6, kRB26s3TubeL, 30.00/2., 30.60/2.);
+ shRB26s3Tube->DefineSection(5, 622.20, 30.00/2., 30.60/2.);
+ shRB26s3Tube->DefineSection(6, kRB26s3TubeL, 30.00/2., 30.60/2.);
- TGeoVolume* voRB26s3Tube = new TGeoVolume("RB26s3Tube", shRB26s3Tube, kMedSteel);
-// Add the insulation layer
- TGeoVolume* voRB26s3TubeIns = new TGeoVolume("RB26s3TubeIns", MakeInsulationFromTemplate(shRB26s3Tube), kMedInsu);
- voRB26s3Tube->AddNode(voRB26s3TubeIns, 1, gGeoIdentity);
+ TGeoVolume* voRB26s3Tube = new TGeoVolume("RB26s3Tube", shRB26s3Tube, kMedSteel);
+ // Add the insulation layer
+ TGeoVolume* voRB26s3TubeIns = new TGeoVolume("RB26s3TubeIns", MakeInsulationFromTemplate(shRB26s3Tube), kMedInsu);
+ voRB26s3Tube->AddNode(voRB26s3TubeIns, 1, gGeoIdentity);
- TGeoVolume* voRB26s3TubeM = new TGeoVolume("RB26s3TubeM", MakeMotherFromTemplate(shRB26s3Tube), kMedVac);
- voRB26s3TubeM->AddNode(voRB26s3Tube, 1, gGeoIdentity);
+ TGeoVolume* voRB26s3TubeM = new TGeoVolume("RB26s3TubeM", MakeMotherFromTemplate(shRB26s3Tube), kMedVac);
+ voRB26s3TubeM->AddNode(voRB26s3Tube, 1, gGeoIdentity);
-///////////////////////////////////
-// Fixed Point //
-// Drawing LHCVFX_0005 //
-///////////////////////////////////
- const Float_t kRB26s3FixedPointL = 16.37 ; // Length of the fixed point section (0.3 cm added for welding)
- const Float_t kRB26s3FixedPointZ = 9.72 ; // Position of the ring (0.15 cm added for welding)
- const Float_t kRB26s3FixedPointD = 0.595 ; // Width of the ring
- const Float_t kRB26s3FixedPointR = 13.30/2. ; // Radius of the ring
- const Float_t kRB26s3FixedPointRi = 12.00/2. ; // Inner radius of the tube
- const Float_t kRB26s3FixedPointRo1 = 12.30/2. ; // Outer radius of the tube (in)
- const Float_t kRB26s3FixedPointRo2 = 12.40/2. ; // Outer radius of the tube (out)
- const Float_t kRB26s3FixedPointDs = 1.5 ; // Width of straight section behind ring
- const Float_t kRB26s3FixedPointDc = 3.15 ; // Width of conical section behind ring (0.15 cm added for welding)
+ ///////////////////////////////////
+ // Fixed Point //
+ // Drawing LHCVFX_0005 //
+ ///////////////////////////////////
+ const Float_t kRB26s3FixedPointL = 16.37 ; // Length of the fixed point section (0.3 cm added for welding)
+ const Float_t kRB26s3FixedPointZ = 9.72 ; // Position of the ring (0.15 cm added for welding)
+ const Float_t kRB26s3FixedPointD = 0.595 ; // Width of the ring
+ const Float_t kRB26s3FixedPointR = 13.30/2. ; // Radius of the ring
+ const Float_t kRB26s3FixedPointRi = 12.00/2. ; // Inner radius of the tube
+ const Float_t kRB26s3FixedPointRo1 = 12.30/2. ; // Outer radius of the tube (in)
+ const Float_t kRB26s3FixedPointRo2 = 12.40/2. ; // Outer radius of the tube (out)
+ const Float_t kRB26s3FixedPointDs = 1.5 ; // Width of straight section behind ring
+ const Float_t kRB26s3FixedPointDc = 3.15 ; // Width of conical section behind ring (0.15 cm added for welding)
- TGeoPcon* shRB26s3FixedPoint = new TGeoPcon(0., 360., 8);
- z0 = 0.;
- shRB26s3FixedPoint->DefineSection(0, z0, kRB26s3FixedPointRi, kRB26s3FixedPointRo1);
- z0 += kRB26s3FixedPointZ;
- shRB26s3FixedPoint->DefineSection(1, z0, kRB26s3FixedPointRi, kRB26s3FixedPointRo1);
- shRB26s3FixedPoint->DefineSection(2, z0, kRB26s3FixedPointRi, kRB26s3FixedPointR);
- z0 += kRB26s3FixedPointD;
- shRB26s3FixedPoint->DefineSection(3, z0, kRB26s3FixedPointRi, kRB26s3FixedPointR);
- shRB26s3FixedPoint->DefineSection(4, z0, kRB26s3FixedPointRi, kRB26s3FixedPointRo1);
- z0 += kRB26s3FixedPointDs;
- shRB26s3FixedPoint->DefineSection(5, z0, kRB26s3FixedPointRi, kRB26s3FixedPointRo1);
- z0 += kRB26s3FixedPointDc;
- shRB26s3FixedPoint->DefineSection(6, z0, kRB26s3FixedPointRi, kRB26s3FixedPointRo2);
- z0 = kRB26s3FixedPointL;
- shRB26s3FixedPoint->DefineSection(7, z0, kRB26s3FixedPointRi, kRB26s3FixedPointRo2);
- TGeoVolume* voRB26s3FixedPoint = new TGeoVolume("RB26s3FixedPoint", shRB26s3FixedPoint, kMedSteel);
-
- TGeoVolume* voRB26s3FixedPointM = new TGeoVolume("RB26s3FixedPointM", MakeMotherFromTemplate(shRB26s3FixedPoint), kMedVac);
- voRB26s3FixedPointM->AddNode(voRB26s3FixedPoint, 1, gGeoIdentity);
+ TGeoPcon* shRB26s3FixedPoint = new TGeoPcon(0., 360., 8);
+ z0 = 0.;
+ shRB26s3FixedPoint->DefineSection(0, z0, kRB26s3FixedPointRi, kRB26s3FixedPointRo1);
+ z0 += kRB26s3FixedPointZ;
+ shRB26s3FixedPoint->DefineSection(1, z0, kRB26s3FixedPointRi, kRB26s3FixedPointRo1);
+ shRB26s3FixedPoint->DefineSection(2, z0, kRB26s3FixedPointRi, kRB26s3FixedPointR);
+ z0 += kRB26s3FixedPointD;
+ shRB26s3FixedPoint->DefineSection(3, z0, kRB26s3FixedPointRi, kRB26s3FixedPointR);
+ shRB26s3FixedPoint->DefineSection(4, z0, kRB26s3FixedPointRi, kRB26s3FixedPointRo1);
+ z0 += kRB26s3FixedPointDs;
+ shRB26s3FixedPoint->DefineSection(5, z0, kRB26s3FixedPointRi, kRB26s3FixedPointRo1);
+ z0 += kRB26s3FixedPointDc;
+ shRB26s3FixedPoint->DefineSection(6, z0, kRB26s3FixedPointRi, kRB26s3FixedPointRo2);
+ z0 = kRB26s3FixedPointL;
+ shRB26s3FixedPoint->DefineSection(7, z0, kRB26s3FixedPointRi, kRB26s3FixedPointRo2);
+ TGeoVolume* voRB26s3FixedPoint = new TGeoVolume("RB26s3FixedPoint", shRB26s3FixedPoint, kMedSteel);
+
+ TGeoVolume* voRB26s3FixedPointM = new TGeoVolume("RB26s3FixedPointM", MakeMotherFromTemplate(shRB26s3FixedPoint), kMedVac);
+ voRB26s3FixedPointM->AddNode(voRB26s3FixedPoint, 1, gGeoIdentity);
-///////////////////////////////////
-// Split Flange //
-// Drawing LHCVFX_0005 //
-///////////////////////////////////
- const Float_t kRB26s3SFlangeL = 2.13; // Length of the flange
- const Float_t kRB26s3SFlangeD1 = 0.57; // Length of section 1
- const Float_t kRB26s3SFlangeD2 = 0.36; // Length of section 2
- const Float_t kRB26s3SFlangeD3 = 0.50 + 0.70; // Length of section 3
- const Float_t kRB26s3SFlangeRo = 17.15/2.; // Flange outer radius
- const Float_t kRB26s3SFlangeRi1 = 12.30/2.; // Flange inner radius section 1
- const Float_t kRB26s3SFlangeRi2 = 12.00/2.; // Flange inner radius section 2
- const Float_t kRB26s3SFlangeRi3 = 12.30/2.; // Flange inner radius section 3
- z0 = 0;
- TGeoPcon* shRB26s3SFlange = new TGeoPcon(0., 360., 6);
- z0 = 0.;
- shRB26s3SFlange->DefineSection(0, z0, kRB26s3SFlangeRi1, kRB26s3SFlangeRo);
- z0 += kRB26s3SFlangeD1;
- shRB26s3SFlange->DefineSection(1, z0, kRB26s3SFlangeRi1, kRB26s3SFlangeRo);
- shRB26s3SFlange->DefineSection(2, z0, kRB26s3SFlangeRi2, kRB26s3SFlangeRo);
- z0 += kRB26s3SFlangeD2;
- shRB26s3SFlange->DefineSection(3, z0, kRB26s3SFlangeRi2, kRB26s3SFlangeRo);
- shRB26s3SFlange->DefineSection(4, z0, kRB26s3SFlangeRi3, kRB26s3SFlangeRo);
- z0 += kRB26s3SFlangeD3;
- shRB26s3SFlange->DefineSection(5, z0, kRB26s3SFlangeRi3, kRB26s3SFlangeRo);
- TGeoVolume* voRB26s3SFlange = new TGeoVolume("RB26s3SFlange", shRB26s3SFlange, kMedSteel);
-
- TGeoVolume* voRB26s3SFlangeM = new TGeoVolume("RB26s3SFlangeM", MakeMotherFromTemplate(shRB26s3SFlange, 0, 3), kMedVac);
- voRB26s3SFlangeM->AddNode(voRB26s3SFlange, 1, gGeoIdentity);
+ ///////////////////////////////////
+ // Split Flange //
+ // Drawing LHCVFX_0005 //
+ ///////////////////////////////////
+ const Float_t kRB26s3SFlangeL = 2.13; // Length of the flange
+ const Float_t kRB26s3SFlangeD1 = 0.57; // Length of section 1
+ const Float_t kRB26s3SFlangeD2 = 0.36; // Length of section 2
+ const Float_t kRB26s3SFlangeD3 = 0.50 + 0.70; // Length of section 3
+ const Float_t kRB26s3SFlangeRo = 17.15/2.; // Flange outer radius
+ const Float_t kRB26s3SFlangeRi1 = 12.30/2.; // Flange inner radius section 1
+ const Float_t kRB26s3SFlangeRi2 = 12.00/2.; // Flange inner radius section 2
+ const Float_t kRB26s3SFlangeRi3 = 12.30/2.; // Flange inner radius section 3
+ z0 = 0;
+ TGeoPcon* shRB26s3SFlange = new TGeoPcon(0., 360., 6);
+ z0 = 0.;
+ shRB26s3SFlange->DefineSection(0, z0, kRB26s3SFlangeRi1, kRB26s3SFlangeRo);
+ z0 += kRB26s3SFlangeD1;
+ shRB26s3SFlange->DefineSection(1, z0, kRB26s3SFlangeRi1, kRB26s3SFlangeRo);
+ shRB26s3SFlange->DefineSection(2, z0, kRB26s3SFlangeRi2, kRB26s3SFlangeRo);
+ z0 += kRB26s3SFlangeD2;
+ shRB26s3SFlange->DefineSection(3, z0, kRB26s3SFlangeRi2, kRB26s3SFlangeRo);
+ shRB26s3SFlange->DefineSection(4, z0, kRB26s3SFlangeRi3, kRB26s3SFlangeRo);
+ z0 += kRB26s3SFlangeD3;
+ shRB26s3SFlange->DefineSection(5, z0, kRB26s3SFlangeRi3, kRB26s3SFlangeRo);
+ TGeoVolume* voRB26s3SFlange = new TGeoVolume("RB26s3SFlange", shRB26s3SFlange, kMedSteel);
+
+ TGeoVolume* voRB26s3SFlangeM = new TGeoVolume("RB26s3SFlangeM", MakeMotherFromTemplate(shRB26s3SFlange, 0, 3), kMedVac);
+ voRB26s3SFlangeM->AddNode(voRB26s3SFlange, 1, gGeoIdentity);
-///////////////////////////////////
-// RB26/3 Fixed Flange //
-// Drawing LHCVFX___0004 //
-///////////////////////////////////
- const Float_t kRB26s3FFlangeL = 2.99; // Length of the flange
- const Float_t kRB26s3FFlangeD1 = 1.72; // Length of section 1
- const Float_t kRB26s3FFlangeD2 = 0.30; // Length of section 2
- const Float_t kRB26s3FFlangeD3 = 0.97; // Length of section 3
- const Float_t kRB26s3FFlangeRo = 36.20/2.; // Flange outer radius
- const Float_t kRB26s3FFlangeRi1 = 30.60/2.; // Flange inner radius section 1
- const Float_t kRB26s3FFlangeRi2 = 30.00/2.; // Flange inner radius section 2
- const Float_t kRB26s3FFlangeRi3 = 30.60/2.; // Flange inner radius section 3
- z0 = 0;
- TGeoPcon* shRB26s3FFlange = new TGeoPcon(0., 360., 6);
- z0 = 0.;
- shRB26s3FFlange->DefineSection(0, z0, kRB26s3FFlangeRi1, kRB26s3FFlangeRo);
- z0 += kRB26s3FFlangeD1;
- shRB26s3FFlange->DefineSection(1, z0, kRB26s3FFlangeRi1, kRB26s3FFlangeRo);
- shRB26s3FFlange->DefineSection(2, z0, kRB26s3FFlangeRi2, kRB26s3FFlangeRo);
- z0 += kRB26s3FFlangeD2;
- shRB26s3FFlange->DefineSection(3, z0, kRB26s3FFlangeRi2, kRB26s3FFlangeRo);
- shRB26s3FFlange->DefineSection(4, z0, kRB26s3FFlangeRi3, kRB26s3FFlangeRo);
- z0 += kRB26s3FFlangeD3;
- shRB26s3FFlange->DefineSection(5, z0, kRB26s3FFlangeRi3, kRB26s3FFlangeRo);
- TGeoVolume* voRB26s3FFlange = new TGeoVolume("RB26s3FFlange", shRB26s3FFlange, kMedSteel);
+ ///////////////////////////////////
+ // RB26/3 Fixed Flange //
+ // Drawing LHCVFX___0004 //
+ ///////////////////////////////////
+ const Float_t kRB26s3FFlangeL = 2.99; // Length of the flange
+ const Float_t kRB26s3FFlangeD1 = 1.72; // Length of section 1
+ const Float_t kRB26s3FFlangeD2 = 0.30; // Length of section 2
+ const Float_t kRB26s3FFlangeD3 = 0.97; // Length of section 3
+ const Float_t kRB26s3FFlangeRo = 36.20/2.; // Flange outer radius
+ const Float_t kRB26s3FFlangeRi1 = 30.60/2.; // Flange inner radius section 1
+ const Float_t kRB26s3FFlangeRi2 = 30.00/2.; // Flange inner radius section 2
+ const Float_t kRB26s3FFlangeRi3 = 30.60/2.; // Flange inner radius section 3
+ z0 = 0;
+ TGeoPcon* shRB26s3FFlange = new TGeoPcon(0., 360., 6);
+ z0 = 0.;
+ shRB26s3FFlange->DefineSection(0, z0, kRB26s3FFlangeRi1, kRB26s3FFlangeRo);
+ z0 += kRB26s3FFlangeD1;
+ shRB26s3FFlange->DefineSection(1, z0, kRB26s3FFlangeRi1, kRB26s3FFlangeRo);
+ shRB26s3FFlange->DefineSection(2, z0, kRB26s3FFlangeRi2, kRB26s3FFlangeRo);
+ z0 += kRB26s3FFlangeD2;
+ shRB26s3FFlange->DefineSection(3, z0, kRB26s3FFlangeRi2, kRB26s3FFlangeRo);
+ shRB26s3FFlange->DefineSection(4, z0, kRB26s3FFlangeRi3, kRB26s3FFlangeRo);
+ z0 += kRB26s3FFlangeD3;
+ shRB26s3FFlange->DefineSection(5, z0, kRB26s3FFlangeRi3, kRB26s3FFlangeRo);
+ TGeoVolume* voRB26s3FFlange = new TGeoVolume("RB26s3FFlange", shRB26s3FFlange, kMedSteel);
- TGeoVolume* voRB26s3FFlangeM = new TGeoVolume("RB26s3FFlangeM", MakeMotherFromTemplate(shRB26s3FFlange, 2, 5), kMedVac);
- voRB26s3FFlangeM->AddNode(voRB26s3FFlange, 1, gGeoIdentity);
+ TGeoVolume* voRB26s3FFlangeM = new TGeoVolume("RB26s3FFlangeM", MakeMotherFromTemplate(shRB26s3FFlange, 2, 5), kMedVac);
+ voRB26s3FFlangeM->AddNode(voRB26s3FFlange, 1, gGeoIdentity);
-///////////////////////////////////
-// RB26/3 Axial Compensator //
-// Drawing LHCVC2a_0065 //
-///////////////////////////////////
- const Float_t kRB26s3CompL = 42.0; // Length of the compensator (0.3 cm added for welding)
- const Float_t kRB26s3BellowRo = 34.00/2.; // Bellow outer radius [Pos 1]
- const Float_t kRB26s3BellowRi = 30.10/2.; // Bellow inner radius [Pos 1]
- const Int_t kRB26s3NumberOfPlies = 13; // Number of plies [Pos 1]
- const Float_t kRB26s3BellowUndL = 17.70; // Length of undulated region [Pos 1]
- const Float_t kRB26s3PlieThickness = 0.06; // Plie thickness [Pos 1]
- const Float_t kRB26s3ConnectionPlieR = 0.21; // Connection plie radius [Pos 1]
-// Plie radius
- const Float_t kRB26s3PlieR =
- (kRB26s3BellowUndL - 4. * kRB26s3ConnectionPlieR + 2. * kRB26s3PlieThickness +
- (2. * kRB26s3NumberOfPlies - 2.) * kRB26s3PlieThickness) / (4. * kRB26s3NumberOfPlies - 2.);
-
- //
- // The welding tubes have 3 sections with different radii and 2 transition regions.
- // Section 1: connection to the outside
- // Section 2: commection to the bellow
- // Section 3: between 1 and 2
- const Float_t kRB26s3CompTubeInnerR1 = 30.0/2.; // Outer Connection tubes inner radius [Pos 4 + 3]
- const Float_t kRB26s3CompTubeOuterR1 = 30.6/2.; // Outer Connection tubes outer radius [Pos 4 + 3]
- const Float_t kRB26s3CompTubeInnerR2 = 29.4/2.; // Connection tubes inner radius [Pos 4 + 3]
- const Float_t kRB26s3CompTubeOuterR2 = 30.0/2.; // Connection tubes outer radius [Pos 4 + 3]
- const Float_t kRB26s3CompTubeInnerR3 = 30.6/2.; // Connection tubes inner radius at bellow [Pos 4 + 3]
- const Float_t kRB26s3CompTubeOuterR3 = 32.2/2.; // Connection tubes outer radius at bellow [Pos 4 + 3]
+ ///////////////////////////////////
+ // RB26/3 Axial Compensator //
+ // Drawing LHCVC2a_0065 //
+ ///////////////////////////////////
+ const Float_t kRB26s3CompL = 42.0; // Length of the compensator (0.3 cm added for welding)
+ const Float_t kRB26s3BellowRo = 34.00/2.; // Bellow outer radius [Pos 1]
+ const Float_t kRB26s3BellowRi = 30.10/2.; // Bellow inner radius [Pos 1]
+ const Int_t kRB26s3NumberOfPlies = 13; // Number of plies [Pos 1]
+ const Float_t kRB26s3BellowUndL = 17.70; // Length of undulated region [Pos 1]
+ const Float_t kRB26s3PlieThickness = 0.06; // Plie thickness [Pos 1]
+ const Float_t kRB26s3ConnectionPlieR = 0.21; // Connection plie radius [Pos 1]
+ // Plie radius
+ const Float_t kRB26s3PlieR =
+ (kRB26s3BellowUndL - 4. * kRB26s3ConnectionPlieR + 2. * kRB26s3PlieThickness +
+ (2. * kRB26s3NumberOfPlies - 2.) * kRB26s3PlieThickness) / (4. * kRB26s3NumberOfPlies - 2.);
+
+ //
+ // The welding tubes have 3 sections with different radii and 2 transition regions.
+ // Section 1: connection to the outside
+ // Section 2: commection to the bellow
+ // Section 3: between 1 and 2
+ const Float_t kRB26s3CompTubeInnerR1 = 30.0/2.; // Outer Connection tubes inner radius [Pos 4 + 3]
+ const Float_t kRB26s3CompTubeOuterR1 = 30.6/2.; // Outer Connection tubes outer radius [Pos 4 + 3]
+ const Float_t kRB26s3CompTubeInnerR2 = 29.4/2.; // Connection tubes inner radius [Pos 4 + 3]
+ const Float_t kRB26s3CompTubeOuterR2 = 30.0/2.; // Connection tubes outer radius [Pos 4 + 3]
+ const Float_t kRB26s3CompTubeInnerR3 = 30.6/2.; // Connection tubes inner radius at bellow [Pos 4 + 3]
+ const Float_t kRB26s3CompTubeOuterR3 = 32.2/2.; // Connection tubes outer radius at bellow [Pos 4 + 3]
- const Float_t kRB26s3WeldingTubeLeftL1 = 2.0; // Left connection tube length [Pos 4]
- const Float_t kRB26s3WeldingTubeLeftL2 = 3.4; // Left connection tube length [Pos 4]
- const Float_t kRB26s3WeldingTubeLeftL = 7.0; // Left connection tube total length [Pos 4]
- const Float_t kRB26s3WeldingTubeRightL1 = 2.3; // Right connection tube length [Pos 3] (0.3 cm added for welding)
- const Float_t kRB26s3WeldingTubeRightL2 = 13.4; // Right connection tube length [Pos 3]
+ const Float_t kRB26s3WeldingTubeLeftL1 = 2.0; // Left connection tube length [Pos 4]
+ const Float_t kRB26s3WeldingTubeLeftL2 = 3.4; // Left connection tube length [Pos 4]
+ const Float_t kRB26s3WeldingTubeLeftL = 7.0; // Left connection tube total length [Pos 4]
+ const Float_t kRB26s3WeldingTubeRightL1 = 2.3; // Right connection tube length [Pos 3] (0.3 cm added for welding)
+ const Float_t kRB26s3WeldingTubeRightL2 = 13.4; // Right connection tube length [Pos 3]
- const Float_t kRB26s3WeldingTubeT1 = 0.6; // Length of first r-transition [Pos 4 + 3]
- const Float_t kRB26s3WeldingTubeT2 = 1.0; // Length of 2nd r-transition [Pos 4 + 3]
+ const Float_t kRB26s3WeldingTubeT1 = 0.6; // Length of first r-transition [Pos 4 + 3]
+ const Float_t kRB26s3WeldingTubeT2 = 1.0; // Length of 2nd r-transition [Pos 4 + 3]
- const Float_t kRB26s3RingOuterR = 36.1/2.; // Ring inner radius [Pos 4]
- const Float_t kRB26s3RingL = 0.8/2.; // Ring half length [Pos 4]
- const Float_t kRB26s3RingZ = 3.7 ; // Ring z-position [Pos 4]
- const Float_t kRB26s3ProtOuterR = 36.2/2.; // Protection tube outer radius [Pos 2]
- const Float_t kRB26s3ProtL = 27.0/2.; // Protection tube half length [Pos 2]
- const Float_t kRB26s3ProtZ = 4.0 ; // Protection tube z-position [Pos 2]
+ const Float_t kRB26s3RingOuterR = 36.1/2.; // Ring inner radius [Pos 4]
+ const Float_t kRB26s3RingL = 0.8/2.; // Ring half length [Pos 4]
+ const Float_t kRB26s3RingZ = 3.7 ; // Ring z-position [Pos 4]
+ const Float_t kRB26s3ProtOuterR = 36.2/2.; // Protection tube outer radius [Pos 2]
+ const Float_t kRB26s3ProtL = 27.0/2.; // Protection tube half length [Pos 2]
+ const Float_t kRB26s3ProtZ = 4.0 ; // Protection tube z-position [Pos 2]
-// Mother volume
-//
- TGeoPcon* shRB26s3Compensator = new TGeoPcon(0., 360., 6);
- shRB26s3Compensator->DefineSection( 0, 0.0, 0., kRB26s3CompTubeOuterR1);
- shRB26s3Compensator->DefineSection( 1, kRB26s3RingZ, 0., kRB26s3CompTubeOuterR1);
- shRB26s3Compensator->DefineSection( 2, kRB26s3RingZ, 0., kRB26s3ProtOuterR);
- shRB26s3Compensator->DefineSection( 3, kRB26s3ProtZ + 2. * kRB26s3ProtL, 0., kRB26s3ProtOuterR);
- shRB26s3Compensator->DefineSection( 4, kRB26s3ProtZ + 2. * kRB26s3ProtL, 0., kRB26s3CompTubeOuterR1);
- shRB26s3Compensator->DefineSection( 5, kRB26s3CompL , 0., kRB26s3CompTubeOuterR1);
- TGeoVolume* voRB26s3Compensator =
- new TGeoVolume("RB26s3Compensator", shRB26s3Compensator, kMedVac);
+ // Mother volume
+ //
+ TGeoPcon* shRB26s3Compensator = new TGeoPcon(0., 360., 6);
+ shRB26s3Compensator->DefineSection( 0, 0.0, 0., kRB26s3CompTubeOuterR1);
+ shRB26s3Compensator->DefineSection( 1, kRB26s3RingZ, 0., kRB26s3CompTubeOuterR1);
+ shRB26s3Compensator->DefineSection( 2, kRB26s3RingZ, 0., kRB26s3ProtOuterR);
+ shRB26s3Compensator->DefineSection( 3, kRB26s3ProtZ + 2. * kRB26s3ProtL, 0., kRB26s3ProtOuterR);
+ shRB26s3Compensator->DefineSection( 4, kRB26s3ProtZ + 2. * kRB26s3ProtL, 0., kRB26s3CompTubeOuterR1);
+ shRB26s3Compensator->DefineSection( 5, kRB26s3CompL , 0., kRB26s3CompTubeOuterR1);
+ TGeoVolume* voRB26s3Compensator =
+ new TGeoVolume("RB26s3Compensator", shRB26s3Compensator, kMedVac);
-//
-// [Pos 1] Bellow
-//
-//
- TGeoVolume* voRB26s3Bellow = new TGeoVolume("RB26s3Bellow",
- new TGeoTube(kRB26s3BellowRi, kRB26s3BellowRo, kRB26s3BellowUndL/2.), kMedVac);
-//
-// Upper part of the undulation
-//
- TGeoTorus* shRB26s3PlieTorusU = new TGeoTorus(kRB26s3BellowRo - kRB26s3PlieR, kRB26s3PlieR - kRB26s3PlieThickness, kRB26s3PlieR);
- shRB26s3PlieTorusU->SetName("RB26s3TorusU");
- TGeoTube* shRB26s3PlieTubeU = new TGeoTube (kRB26s3BellowRo - kRB26s3PlieR, kRB26s3BellowRo, kRB26s3PlieR);
- shRB26s3PlieTubeU->SetName("RB26s3TubeU");
- TGeoCompositeShape* shRB26s3UpperPlie = new TGeoCompositeShape("RB26s3UpperPlie", "RB26s3TorusU*RB26s3TubeU");
+ //
+ // [Pos 1] Bellow
+ //
+ //
+ TGeoVolume* voRB26s3Bellow = new TGeoVolume("RB26s3Bellow",
+ new TGeoTube(kRB26s3BellowRi, kRB26s3BellowRo, kRB26s3BellowUndL/2.), kMedVac);
+ //
+ // Upper part of the undulation
+ //
+ TGeoTorus* shRB26s3PlieTorusU = new TGeoTorus(kRB26s3BellowRo - kRB26s3PlieR, kRB26s3PlieR - kRB26s3PlieThickness, kRB26s3PlieR);
+ shRB26s3PlieTorusU->SetName("RB26s3TorusU");
+ TGeoTube* shRB26s3PlieTubeU = new TGeoTube (kRB26s3BellowRo - kRB26s3PlieR, kRB26s3BellowRo, kRB26s3PlieR);
+ shRB26s3PlieTubeU->SetName("RB26s3TubeU");
+ TGeoCompositeShape* shRB26s3UpperPlie = new TGeoCompositeShape("RB26s3UpperPlie", "RB26s3TorusU*RB26s3TubeU");
- TGeoVolume* voRB26s3WiggleU = new TGeoVolume("RB26s3UpperPlie", shRB26s3UpperPlie, kMedSteel);
-//
-// Lower part of the undulation
- TGeoTorus* shRB26s3PlieTorusL = new TGeoTorus(kRB26s3BellowRi + kRB26s3PlieR, kRB26s3PlieR - kRB26s3PlieThickness, kRB26s3PlieR);
- shRB26s3PlieTorusL->SetName("RB26s3TorusL");
- TGeoTube* shRB26s3PlieTubeL = new TGeoTube (kRB26s3BellowRi, kRB26s3BellowRi + kRB26s3PlieR, kRB26s3PlieR);
- shRB26s3PlieTubeL->SetName("RB26s3TubeL");
- TGeoCompositeShape* shRB26s3LowerPlie = new TGeoCompositeShape("RB26s3LowerPlie", "RB26s3TorusL*RB26s3TubeL");
+ TGeoVolume* voRB26s3WiggleU = new TGeoVolume("RB26s3UpperPlie", shRB26s3UpperPlie, kMedSteel);
+ //
+ // Lower part of the undulation
+ TGeoTorus* shRB26s3PlieTorusL = new TGeoTorus(kRB26s3BellowRi + kRB26s3PlieR, kRB26s3PlieR - kRB26s3PlieThickness, kRB26s3PlieR);
+ shRB26s3PlieTorusL->SetName("RB26s3TorusL");
+ TGeoTube* shRB26s3PlieTubeL = new TGeoTube (kRB26s3BellowRi, kRB26s3BellowRi + kRB26s3PlieR, kRB26s3PlieR);
+ shRB26s3PlieTubeL->SetName("RB26s3TubeL");
+ TGeoCompositeShape* shRB26s3LowerPlie = new TGeoCompositeShape("RB26s3LowerPlie", "RB26s3TorusL*RB26s3TubeL");
- TGeoVolume* voRB26s3WiggleL = new TGeoVolume("RB26s3LowerPlie", shRB26s3LowerPlie, kMedSteel);
+ TGeoVolume* voRB26s3WiggleL = new TGeoVolume("RB26s3LowerPlie", shRB26s3LowerPlie, kMedSteel);
-//
-// Connection between upper and lower part of undulation
- TGeoVolume* voRB26s3WiggleC1 = new TGeoVolume("RB26s3PlieConn1",
- new TGeoTube(kRB26s3BellowRi + kRB26s3PlieR,
- kRB26s3BellowRo - kRB26s3PlieR, kRB26s3PlieThickness / 2.), kMedSteel);
-//
-// One wiggle
- TGeoVolumeAssembly* voRB26s3Wiggle = new TGeoVolumeAssembly("RB26s3Wiggle");
- z0 = - kRB26s3PlieThickness / 2.;
- voRB26s3Wiggle->AddNode(voRB26s3WiggleC1, 1 , new TGeoTranslation(0., 0., z0));
- z0 += kRB26s3PlieR - kRB26s3PlieThickness / 2.;
- voRB26s3Wiggle->AddNode(voRB26s3WiggleU, 1 , new TGeoTranslation(0., 0., z0));
- z0 += kRB26s3PlieR - kRB26s3PlieThickness / 2.;
- voRB26s3Wiggle->AddNode(voRB26s3WiggleC1, 2 , new TGeoTranslation(0., 0., z0));
- z0 += kRB26s3PlieR - kRB26s3PlieThickness;
- voRB26s3Wiggle->AddNode(voRB26s3WiggleL, 1 , new TGeoTranslation(0., 0., z0));
-// Positioning of the volumes
- z0 = - kRB26s3BellowUndL/2.+ kRB26s3ConnectionPlieR;
- voRB26s3Bellow->AddNode(voRB26s3WiggleL, 1, new TGeoTranslation(0., 0., z0));
- z0 += kRB26s3ConnectionPlieR;
- zsh = 4. * kRB26s3PlieR - 2. * kRB26s3PlieThickness;
- for (Int_t iw = 0; iw < kRB26s3NumberOfPlies; iw++) {
- Float_t zpos = z0 + iw * zsh;
- voRB26s3Bellow->AddNode(voRB26s3Wiggle, iw + 1, new TGeoTranslation(0., 0., zpos - kRB26s3PlieThickness));
- }
+ //
+ // Connection between upper and lower part of undulation
+ TGeoVolume* voRB26s3WiggleC1 = new TGeoVolume("RB26s3PlieConn1",
+ new TGeoTube(kRB26s3BellowRi + kRB26s3PlieR,
+ kRB26s3BellowRo - kRB26s3PlieR, kRB26s3PlieThickness / 2.), kMedSteel);
+ //
+ // One wiggle
+ TGeoVolumeAssembly* voRB26s3Wiggle = new TGeoVolumeAssembly("RB26s3Wiggle");
+ z0 = - kRB26s3PlieThickness / 2.;
+ voRB26s3Wiggle->AddNode(voRB26s3WiggleC1, 1 , new TGeoTranslation(0., 0., z0));
+ z0 += kRB26s3PlieR - kRB26s3PlieThickness / 2.;
+ voRB26s3Wiggle->AddNode(voRB26s3WiggleU, 1 , new TGeoTranslation(0., 0., z0));
+ z0 += kRB26s3PlieR - kRB26s3PlieThickness / 2.;
+ voRB26s3Wiggle->AddNode(voRB26s3WiggleC1, 2 , new TGeoTranslation(0., 0., z0));
+ z0 += kRB26s3PlieR - kRB26s3PlieThickness;
+ voRB26s3Wiggle->AddNode(voRB26s3WiggleL, 1 , new TGeoTranslation(0., 0., z0));
+ // Positioning of the volumes
+ z0 = - kRB26s3BellowUndL/2.+ kRB26s3ConnectionPlieR;
+ voRB26s3Bellow->AddNode(voRB26s3WiggleL, 1, new TGeoTranslation(0., 0., z0));
+ z0 += kRB26s3ConnectionPlieR;
+ zsh = 4. * kRB26s3PlieR - 2. * kRB26s3PlieThickness;
+ for (Int_t iw = 0; iw < kRB26s3NumberOfPlies; iw++) {
+ Float_t zpos = z0 + iw * zsh;
+ voRB26s3Bellow->AddNode(voRB26s3Wiggle, iw + 1, new TGeoTranslation(0., 0., zpos - kRB26s3PlieThickness));
+ }
- voRB26s3Compensator->AddNode(voRB26s3Bellow, 1, new TGeoTranslation(0., 0., kRB26s3WeldingTubeLeftL + kRB26s3BellowUndL/2.));
+ voRB26s3Compensator->AddNode(voRB26s3Bellow, 1, new TGeoTranslation(0., 0., kRB26s3WeldingTubeLeftL + kRB26s3BellowUndL/2.));
-//
-// [Pos 2] Outer Protecting Tube
-//
- TGeoTube* shRB26s3CompProtTube = new TGeoTube(kRB26s3RingOuterR, kRB26s3ProtOuterR, kRB26s3ProtL);
- TGeoVolume* voRB26s3CompProtTube =
- new TGeoVolume("RB26s3CompProtTube", shRB26s3CompProtTube, kMedSteel);
- voRB26s3Compensator->AddNode(voRB26s3CompProtTube, 1, new TGeoTranslation(0., 0., kRB26s3ProtZ + kRB26s3ProtL));
+ //
+ // [Pos 2] Outer Protecting Tube
+ //
+ TGeoTube* shRB26s3CompProtTube = new TGeoTube(kRB26s3RingOuterR, kRB26s3ProtOuterR, kRB26s3ProtL);
+ TGeoVolume* voRB26s3CompProtTube =
+ new TGeoVolume("RB26s3CompProtTube", shRB26s3CompProtTube, kMedSteel);
+ voRB26s3Compensator->AddNode(voRB26s3CompProtTube, 1, new TGeoTranslation(0., 0., kRB26s3ProtZ + kRB26s3ProtL));
-//
-// [Pos 3] Right Welding Tube
-//
- TGeoPcon* shRB26s3CompRightTube = new TGeoPcon(0., 360., 5);
- z0 = 0.;
- shRB26s3CompRightTube->DefineSection(0, z0, kRB26s3CompTubeInnerR3, kRB26s3CompTubeOuterR3);
- z0 += kRB26s3WeldingTubeT2;
- shRB26s3CompRightTube->DefineSection(1, z0, kRB26s3CompTubeInnerR2, kRB26s3CompTubeOuterR2);
- z0 += kRB26s3WeldingTubeRightL2;
- shRB26s3CompRightTube->DefineSection(2, z0, kRB26s3CompTubeInnerR2, kRB26s3CompTubeOuterR2);
- z0 += kRB26s3WeldingTubeT1;
- shRB26s3CompRightTube->DefineSection(3, z0, kRB26s3CompTubeInnerR1, kRB26s3CompTubeOuterR1);
- z0 += kRB26s3WeldingTubeRightL1;
- shRB26s3CompRightTube->DefineSection(4, z0, kRB26s3CompTubeInnerR1, kRB26s3CompTubeOuterR1);
+ //
+ // [Pos 3] Right Welding Tube
+ //
+ TGeoPcon* shRB26s3CompRightTube = new TGeoPcon(0., 360., 5);
+ z0 = 0.;
+ shRB26s3CompRightTube->DefineSection(0, z0, kRB26s3CompTubeInnerR3, kRB26s3CompTubeOuterR3);
+ z0 += kRB26s3WeldingTubeT2;
+ shRB26s3CompRightTube->DefineSection(1, z0, kRB26s3CompTubeInnerR2, kRB26s3CompTubeOuterR2);
+ z0 += kRB26s3WeldingTubeRightL2;
+ shRB26s3CompRightTube->DefineSection(2, z0, kRB26s3CompTubeInnerR2, kRB26s3CompTubeOuterR2);
+ z0 += kRB26s3WeldingTubeT1;
+ shRB26s3CompRightTube->DefineSection(3, z0, kRB26s3CompTubeInnerR1, kRB26s3CompTubeOuterR1);
+ z0 += kRB26s3WeldingTubeRightL1;
+ shRB26s3CompRightTube->DefineSection(4, z0, kRB26s3CompTubeInnerR1, kRB26s3CompTubeOuterR1);
- TGeoVolume* voRB26s3CompRightTube =
- new TGeoVolume("RB26s3CompRightTube", shRB26s3CompRightTube, kMedSteel);
- voRB26s3Compensator->AddNode(voRB26s3CompRightTube, 1, new TGeoTranslation(0., 0., kRB26s3CompL - z0));
+ TGeoVolume* voRB26s3CompRightTube =
+ new TGeoVolume("RB26s3CompRightTube", shRB26s3CompRightTube, kMedSteel);
+ voRB26s3Compensator->AddNode(voRB26s3CompRightTube, 1, new TGeoTranslation(0., 0., kRB26s3CompL - z0));
-//
-// [Pos 4] Left Welding Tube
-//
- TGeoPcon* shRB26s3CompLeftTube = new TGeoPcon(0., 360., 5);
- z0 = 0.;
- shRB26s3CompLeftTube->DefineSection(0, z0, kRB26s3CompTubeInnerR1, kRB26s3CompTubeOuterR1);
- z0 += kRB26s3WeldingTubeLeftL1;
- shRB26s3CompLeftTube->DefineSection(1, z0, kRB26s3CompTubeInnerR1, kRB26s3CompTubeOuterR1);
- z0 += kRB26s3WeldingTubeT1;
- shRB26s3CompLeftTube->DefineSection(2, z0, kRB26s3CompTubeInnerR2, kRB26s3CompTubeOuterR2);
- z0 += kRB26s3WeldingTubeLeftL2;
- shRB26s3CompLeftTube->DefineSection(3, z0, kRB26s3CompTubeInnerR2, kRB26s3CompTubeOuterR2);
- z0 += kRB26s3WeldingTubeT2;
- shRB26s3CompLeftTube->DefineSection(4, z0, kRB26s3CompTubeInnerR3, kRB26s3CompTubeOuterR3);
-
- TGeoVolume* voRB26s3CompLeftTube =
- new TGeoVolume("RB26s3CompLeftTube", shRB26s3CompLeftTube, kMedSteel);
- voRB26s3Compensator->AddNode(voRB26s3CompLeftTube, 1, gGeoIdentity);
-//
-// [Pos 5] Ring
-//
- TGeoTube* shRB26s3CompRing = new TGeoTube(kRB26s3CompTubeOuterR2, kRB26s3RingOuterR, kRB26s3RingL);
- TGeoVolume* voRB26s3CompRing =
- new TGeoVolume("RB26s3CompRing", shRB26s3CompRing, kMedSteel);
- voRB26s3Compensator->AddNode(voRB26s3CompRing, 1, new TGeoTranslation(0., 0., kRB26s3RingZ + kRB26s3RingL));
-
-
-
-///////////////////////////////////////////
-// //
-// RB26/4-5 //
-// Drawing LHCV2a_0012 [as installed] //
-////////////////////////////////////////////
-// Pos1 Vacuum Tubes LHCVC2A__0014
-// Pos2 Compensator LHCVC2A__0066
-// Pos3 Fixed Point Section LHCVC2A__0016
-// Pos4 Split Flange LHCVFX___0005
-// Pos5 RotableFlange LHCVFX___0009
-////////////////////////////////////////////
-
-///////////////////////////////////
-// RB26/4-5 Vacuum Tubes //
-// Drawing LHCVC2a_0014 //
-///////////////////////////////////
- const Float_t kRB26s45TubeL = 593.12 + 0.3; // 0.3 cm added for welding
+ //
+ // [Pos 4] Left Welding Tube
+ //
+ TGeoPcon* shRB26s3CompLeftTube = new TGeoPcon(0., 360., 5);
+ z0 = 0.;
+ shRB26s3CompLeftTube->DefineSection(0, z0, kRB26s3CompTubeInnerR1, kRB26s3CompTubeOuterR1);
+ z0 += kRB26s3WeldingTubeLeftL1;
+ shRB26s3CompLeftTube->DefineSection(1, z0, kRB26s3CompTubeInnerR1, kRB26s3CompTubeOuterR1);
+ z0 += kRB26s3WeldingTubeT1;
+ shRB26s3CompLeftTube->DefineSection(2, z0, kRB26s3CompTubeInnerR2, kRB26s3CompTubeOuterR2);
+ z0 += kRB26s3WeldingTubeLeftL2;
+ shRB26s3CompLeftTube->DefineSection(3, z0, kRB26s3CompTubeInnerR2, kRB26s3CompTubeOuterR2);
+ z0 += kRB26s3WeldingTubeT2;
+ shRB26s3CompLeftTube->DefineSection(4, z0, kRB26s3CompTubeInnerR3, kRB26s3CompTubeOuterR3);
+
+ TGeoVolume* voRB26s3CompLeftTube =
+ new TGeoVolume("RB26s3CompLeftTube", shRB26s3CompLeftTube, kMedSteel);
+ voRB26s3Compensator->AddNode(voRB26s3CompLeftTube, 1, gGeoIdentity);
+ //
+ // [Pos 5] Ring
+ //
+ TGeoTube* shRB26s3CompRing = new TGeoTube(kRB26s3CompTubeOuterR2, kRB26s3RingOuterR, kRB26s3RingL);
+ TGeoVolume* voRB26s3CompRing =
+ new TGeoVolume("RB26s3CompRing", shRB26s3CompRing, kMedSteel);
+ voRB26s3Compensator->AddNode(voRB26s3CompRing, 1, new TGeoTranslation(0., 0., kRB26s3RingZ + kRB26s3RingL));
+
+
+
+ ///////////////////////////////////////////
+ // //
+ // RB26/4-5 //
+ // Drawing LHCV2a_0012 [as installed] //
+ ////////////////////////////////////////////
+ // Pos1 Vacuum Tubes LHCVC2A__0014
+ // Pos2 Compensator LHCVC2A__0066
+ // Pos3 Fixed Point Section LHCVC2A__0016
+ // Pos4 Split Flange LHCVFX___0005
+ // Pos5 RotableFlange LHCVFX___0009
+ ////////////////////////////////////////////
+
+ ///////////////////////////////////
+ // RB26/4-5 Vacuum Tubes //
+ // Drawing LHCVC2a_0014 //
+ ///////////////////////////////////
+ const Float_t kRB26s45TubeL = 593.12 + 0.3; // 0.3 cm added for welding
- TGeoPcon* shRB26s45Tube = new TGeoPcon(0., 360., 11);
- // Section 1: straight section
- shRB26s45Tube->DefineSection( 0, 0.00, 30.00/2., 30.60/2.);
- shRB26s45Tube->DefineSection( 1, 1.20, 30.00/2., 30.60/2.);
- shRB26s45Tube->DefineSection( 2, 1.20, 30.00/2., 30.80/2.);
- shRB26s45Tube->DefineSection( 3, 25.10, 30.00/2., 30.80/2.);
- // Section 2: 0.932 deg opening cone
- shRB26s45Tube->DefineSection( 4, 486.10, 45.00/2., 45.80/2.);
- // Section 3: straight section 4 mm
- shRB26s45Tube->DefineSection( 5, 512.10, 45.00/2., 45.80/2.);
- // Section 4: straight section 3 mm
- shRB26s45Tube->DefineSection( 6, 512.10, 45.00/2., 45.60/2.);
- shRB26s45Tube->DefineSection( 7, 527.70, 45.00/2., 45.60/2.);
- // Section 4: closing cone
- shRB26s45Tube->DefineSection( 8, 591.30, 10.00/2., 10.60/2.);
- shRB26s45Tube->DefineSection( 9, 591.89, 10.00/2., 10.30/2.);
-
- shRB26s45Tube->DefineSection(10, kRB26s45TubeL, 10.00/2., 10.30/2.);
- TGeoVolume* voRB26s45Tube =
- new TGeoVolume("RB26s45Tube", shRB26s45Tube, kMedSteel);
-
- TGeoVolume* voRB26s45TubeM = new TGeoVolume("RB26s45TubeM", MakeMotherFromTemplate(shRB26s45Tube), kMedVac);
- voRB26s45TubeM->AddNode(voRB26s45Tube, 1, gGeoIdentity);
+ TGeoPcon* shRB26s45Tube = new TGeoPcon(0., 360., 11);
+ // Section 1: straight section
+ shRB26s45Tube->DefineSection( 0, 0.00, 30.00/2., 30.60/2.);
+ shRB26s45Tube->DefineSection( 1, 1.20, 30.00/2., 30.60/2.);
+ shRB26s45Tube->DefineSection( 2, 1.20, 30.00/2., 30.80/2.);
+ shRB26s45Tube->DefineSection( 3, 25.10, 30.00/2., 30.80/2.);
+ // Section 2: 0.932 deg opening cone
+ shRB26s45Tube->DefineSection( 4, 486.10, 45.00/2., 45.80/2.);
+ // Section 3: straight section 4 mm
+ shRB26s45Tube->DefineSection( 5, 512.10, 45.00/2., 45.80/2.);
+ // Section 4: straight section 3 mm
+ shRB26s45Tube->DefineSection( 6, 512.10, 45.00/2., 45.60/2.);
+ shRB26s45Tube->DefineSection( 7, 527.70, 45.00/2., 45.60/2.);
+ // Section 4: closing cone
+ shRB26s45Tube->DefineSection( 8, 591.30, 10.00/2., 10.60/2.);
+ shRB26s45Tube->DefineSection( 9, 591.89, 10.00/2., 10.30/2.);
+
+ shRB26s45Tube->DefineSection(10, kRB26s45TubeL, 10.00/2., 10.30/2.);
+ TGeoVolume* voRB26s45Tube =
+ new TGeoVolume("RB26s45Tube", shRB26s45Tube, kMedSteel);
+
+ TGeoVolume* voRB26s45TubeM = new TGeoVolume("RB26s45TubeM", MakeMotherFromTemplate(shRB26s45Tube), kMedVac);
+ voRB26s45TubeM->AddNode(voRB26s45Tube, 1, gGeoIdentity);
-///////////////////////////////////
-// RB26/5 Axial Compensator //
-// Drawing LHCVC2a_0066 //
-///////////////////////////////////
- const Float_t kRB26s5CompL = 27.60; // Length of the compensator (0.30 cm added for welding)
- const Float_t kRB26s5BellowRo = 12.48/2.; // Bellow outer radius [Pos 1]
- const Float_t kRB26s5BellowRi = 10.32/2.; // Bellow inner radius [Pos 1]
- const Int_t kRB26s5NumberOfPlies = 15; // Number of plies [Pos 1]
- const Float_t kRB26s5BellowUndL = 10.50; // Length of undulated region [Pos 1]
- const Float_t kRB26s5PlieThickness = 0.025; // Plie thickness [Pos 1]
- const Float_t kRB26s5ConnectionPlieR = 0.21; // Connection plie radius [Pos 1]
- const Float_t kRB26s5ConnectionR = 11.2/2.; // Bellow connection radius [Pos 1]
-// Plie radius
- const Float_t kRB26s5PlieR =
- (kRB26s5BellowUndL - 4. * kRB26s5ConnectionPlieR + 2. * kRB26s5PlieThickness +
- (2. * kRB26s5NumberOfPlies - 2.) * kRB26s5PlieThickness) / (4. * kRB26s5NumberOfPlies - 2.);
- const Float_t kRB26s5CompTubeInnerR = 10.00/2.; // Connection tubes inner radius [Pos 2 + 3]
- const Float_t kRB26s5CompTubeOuterR = 10.30/2.; // Connection tubes outer radius [Pos 2 + 3]
- const Float_t kRB26s5WeldingTubeLeftL = 3.70/2.; // Left connection tube half length [Pos 2]
- const Float_t kRB26s5WeldingTubeRightL = 13.40/2.; // Right connection tube half length [Pos 3] (0.3 cm added for welding)
- const Float_t kRB26s5RingInnerR = 11.2/2.; // Ring inner radius [Pos 4]
- const Float_t kRB26s5RingOuterR = 16.0/2.; // Ring inner radius [Pos 4]
- const Float_t kRB26s5RingL = 0.4/2.; // Ring half length [Pos 4]
- const Float_t kRB26s5RingZ = 14.97; // Ring z-position [Pos 4]
- const Float_t kRB26s5ProtOuterR = 16.2/2.; // Protection tube outer radius [Pos 5]
- const Float_t kRB26s5ProtL = 13.0/2.; // Protection tube half length [Pos 5]
- const Float_t kRB26s5ProtZ = 2.17; // Protection tube z-position [Pos 5]
- const Float_t kRB26s5DetailZR = 11.3/2.; // Detail Z max radius
+ ///////////////////////////////////
+ // RB26/5 Axial Compensator //
+ // Drawing LHCVC2a_0066 //
+ ///////////////////////////////////
+ const Float_t kRB26s5CompL = 27.60; // Length of the compensator (0.30 cm added for welding)
+ const Float_t kRB26s5BellowRo = 12.48/2.; // Bellow outer radius [Pos 1]
+ const Float_t kRB26s5BellowRi = 10.32/2.; // Bellow inner radius [Pos 1]
+ const Int_t kRB26s5NumberOfPlies = 15; // Number of plies [Pos 1]
+ const Float_t kRB26s5BellowUndL = 10.50; // Length of undulated region [Pos 1]
+ const Float_t kRB26s5PlieThickness = 0.025; // Plie thickness [Pos 1]
+ const Float_t kRB26s5ConnectionPlieR = 0.21; // Connection plie radius [Pos 1]
+ const Float_t kRB26s5ConnectionR = 11.2/2.; // Bellow connection radius [Pos 1]
+ // Plie radius
+ const Float_t kRB26s5PlieR =
+ (kRB26s5BellowUndL - 4. * kRB26s5ConnectionPlieR + 2. * kRB26s5PlieThickness +
+ (2. * kRB26s5NumberOfPlies - 2.) * kRB26s5PlieThickness) / (4. * kRB26s5NumberOfPlies - 2.);
+ const Float_t kRB26s5CompTubeInnerR = 10.00/2.; // Connection tubes inner radius [Pos 2 + 3]
+ const Float_t kRB26s5CompTubeOuterR = 10.30/2.; // Connection tubes outer radius [Pos 2 + 3]
+ const Float_t kRB26s5WeldingTubeLeftL = 3.70/2.; // Left connection tube half length [Pos 2]
+ const Float_t kRB26s5WeldingTubeRightL = 13.40/2.; // Right connection tube half length [Pos 3] (0.3 cm added for welding)
+ const Float_t kRB26s5RingInnerR = 11.2/2.; // Ring inner radius [Pos 4]
+ const Float_t kRB26s5RingOuterR = 16.0/2.; // Ring inner radius [Pos 4]
+ const Float_t kRB26s5RingL = 0.4/2.; // Ring half length [Pos 4]
+ const Float_t kRB26s5RingZ = 14.97; // Ring z-position [Pos 4]
+ const Float_t kRB26s5ProtOuterR = 16.2/2.; // Protection tube outer radius [Pos 5]
+ const Float_t kRB26s5ProtL = 13.0/2.; // Protection tube half length [Pos 5]
+ const Float_t kRB26s5ProtZ = 2.17; // Protection tube z-position [Pos 5]
+ const Float_t kRB26s5DetailZR = 11.3/2.; // Detail Z max radius
-// Mother volume
-//
- TGeoPcon* shRB26s5Compensator = new TGeoPcon(0., 360., 8);
- shRB26s5Compensator->DefineSection( 0, 0.0, 0., kRB26s5CompTubeOuterR);
- shRB26s5Compensator->DefineSection( 1, kRB26s5ProtZ, 0., kRB26s5CompTubeOuterR);
- shRB26s5Compensator->DefineSection( 2, kRB26s5ProtZ, 0., kRB26s5ProtOuterR);
- shRB26s5Compensator->DefineSection( 3, kRB26s5ProtZ + 2. * kRB26s5ProtL + 2. * kRB26s5RingL, 0., kRB26s5ProtOuterR);
- shRB26s5Compensator->DefineSection( 4, kRB26s5ProtZ + 2. * kRB26s5ProtL + 2. * kRB26s5RingL, 0., kRB26s5DetailZR);
- shRB26s5Compensator->DefineSection( 5, kRB26s5CompL - 8., 0., kRB26s5DetailZR);
- shRB26s5Compensator->DefineSection( 6, kRB26s5CompL - 8., 0., kRB26s5CompTubeOuterR);
- shRB26s5Compensator->DefineSection( 7, kRB26s5CompL, 0., kRB26s5CompTubeOuterR);
- TGeoVolume* voRB26s5Compensator = new TGeoVolume("RB26s5Compensator", shRB26s5Compensator, kMedVac);
+ // Mother volume
+ //
+ TGeoPcon* shRB26s5Compensator = new TGeoPcon(0., 360., 8);
+ shRB26s5Compensator->DefineSection( 0, 0.0, 0., kRB26s5CompTubeOuterR);
+ shRB26s5Compensator->DefineSection( 1, kRB26s5ProtZ, 0., kRB26s5CompTubeOuterR);
+ shRB26s5Compensator->DefineSection( 2, kRB26s5ProtZ, 0., kRB26s5ProtOuterR);
+ shRB26s5Compensator->DefineSection( 3, kRB26s5ProtZ + 2. * kRB26s5ProtL + 2. * kRB26s5RingL, 0., kRB26s5ProtOuterR);
+ shRB26s5Compensator->DefineSection( 4, kRB26s5ProtZ + 2. * kRB26s5ProtL + 2. * kRB26s5RingL, 0., kRB26s5DetailZR);
+ shRB26s5Compensator->DefineSection( 5, kRB26s5CompL - 8., 0., kRB26s5DetailZR);
+ shRB26s5Compensator->DefineSection( 6, kRB26s5CompL - 8., 0., kRB26s5CompTubeOuterR);
+ shRB26s5Compensator->DefineSection( 7, kRB26s5CompL, 0., kRB26s5CompTubeOuterR);
+ TGeoVolume* voRB26s5Compensator = new TGeoVolume("RB26s5Compensator", shRB26s5Compensator, kMedVac);
-//
-// [Pos 1] Bellow
-//
-//
- TGeoVolume* voRB26s5Bellow = new TGeoVolume("RB26s5Bellow",
- new TGeoTube(kRB26s5BellowRi, kRB26s5BellowRo, kRB26s5BellowUndL/2.), kMedVac);
-//
-// Upper part of the undulation
-//
- TGeoTorus* shRB26s5PlieTorusU = new TGeoTorus(kRB26s5BellowRo - kRB26s5PlieR, kRB26s5PlieR - kRB26s5PlieThickness, kRB26s5PlieR);
- shRB26s5PlieTorusU->SetName("RB26s5TorusU");
- TGeoTube* shRB26s5PlieTubeU = new TGeoTube (kRB26s5BellowRo - kRB26s5PlieR, kRB26s5BellowRo, kRB26s5PlieR);
- shRB26s5PlieTubeU->SetName("RB26s5TubeU");
- TGeoCompositeShape* shRB26s5UpperPlie = new TGeoCompositeShape("RB26s5UpperPlie", "RB26s5TorusU*RB26s5TubeU");
+ //
+ // [Pos 1] Bellow
+ //
+ //
+ TGeoVolume* voRB26s5Bellow = new TGeoVolume("RB26s5Bellow",
+ new TGeoTube(kRB26s5BellowRi, kRB26s5BellowRo, kRB26s5BellowUndL/2.), kMedVac);
+ //
+ // Upper part of the undulation
+ //
+ TGeoTorus* shRB26s5PlieTorusU = new TGeoTorus(kRB26s5BellowRo - kRB26s5PlieR, kRB26s5PlieR - kRB26s5PlieThickness, kRB26s5PlieR);
+ shRB26s5PlieTorusU->SetName("RB26s5TorusU");
+ TGeoTube* shRB26s5PlieTubeU = new TGeoTube (kRB26s5BellowRo - kRB26s5PlieR, kRB26s5BellowRo, kRB26s5PlieR);
+ shRB26s5PlieTubeU->SetName("RB26s5TubeU");
+ TGeoCompositeShape* shRB26s5UpperPlie = new TGeoCompositeShape("RB26s5UpperPlie", "RB26s5TorusU*RB26s5TubeU");
- TGeoVolume* voRB26s5WiggleU = new TGeoVolume("RB26s5UpperPlie", shRB26s5UpperPlie, kMedSteel);
-//
-// Lower part of the undulation
- TGeoTorus* shRB26s5PlieTorusL = new TGeoTorus(kRB26s5BellowRi + kRB26s5PlieR, kRB26s5PlieR - kRB26s5PlieThickness, kRB26s5PlieR);
- shRB26s5PlieTorusL->SetName("RB26s5TorusL");
- TGeoTube* shRB26s5PlieTubeL = new TGeoTube (kRB26s5BellowRi, kRB26s5BellowRi + kRB26s5PlieR, kRB26s5PlieR);
- shRB26s5PlieTubeL->SetName("RB26s5TubeL");
- TGeoCompositeShape* shRB26s5LowerPlie = new TGeoCompositeShape("RB26s5LowerPlie", "RB26s5TorusL*RB26s5TubeL");
+ TGeoVolume* voRB26s5WiggleU = new TGeoVolume("RB26s5UpperPlie", shRB26s5UpperPlie, kMedSteel);
+ //
+ // Lower part of the undulation
+ TGeoTorus* shRB26s5PlieTorusL = new TGeoTorus(kRB26s5BellowRi + kRB26s5PlieR, kRB26s5PlieR - kRB26s5PlieThickness, kRB26s5PlieR);
+ shRB26s5PlieTorusL->SetName("RB26s5TorusL");
+ TGeoTube* shRB26s5PlieTubeL = new TGeoTube (kRB26s5BellowRi, kRB26s5BellowRi + kRB26s5PlieR, kRB26s5PlieR);
+ shRB26s5PlieTubeL->SetName("RB26s5TubeL");
+ TGeoCompositeShape* shRB26s5LowerPlie = new TGeoCompositeShape("RB26s5LowerPlie", "RB26s5TorusL*RB26s5TubeL");
- TGeoVolume* voRB26s5WiggleL = new TGeoVolume("RB26s5LowerPlie", shRB26s5LowerPlie, kMedSteel);
+ TGeoVolume* voRB26s5WiggleL = new TGeoVolume("RB26s5LowerPlie", shRB26s5LowerPlie, kMedSteel);
-//
-// Connection between upper and lower part of undulation
- TGeoVolume* voRB26s5WiggleC1 = new TGeoVolume("RB26s5PlieConn1",
- new TGeoTube(kRB26s5BellowRi + kRB26s5PlieR,
- kRB26s5BellowRo - kRB26s5PlieR, kRB26s5PlieThickness / 2.), kMedSteel);
-//
-// One wiggle
- TGeoVolumeAssembly* voRB26s5Wiggle = new TGeoVolumeAssembly("RB26s5Wiggle");
- z0 = - kRB26s5PlieThickness / 2.;
- voRB26s5Wiggle->AddNode(voRB26s5WiggleC1, 1 , new TGeoTranslation(0., 0., z0));
- z0 += kRB26s5PlieR - kRB26s5PlieThickness / 2.;
- voRB26s5Wiggle->AddNode(voRB26s5WiggleU, 1 , new TGeoTranslation(0., 0., z0));
- z0 += kRB26s5PlieR - kRB26s5PlieThickness / 2.;
- voRB26s5Wiggle->AddNode(voRB26s5WiggleC1, 2 , new TGeoTranslation(0., 0., z0));
- z0 += kRB26s5PlieR - kRB26s5PlieThickness;
- voRB26s5Wiggle->AddNode(voRB26s5WiggleL , 1 , new TGeoTranslation(0., 0., z0));
-// Positioning of the volumes
- z0 = - kRB26s5BellowUndL/2.+ kRB26s5ConnectionPlieR;
- voRB26s5Bellow->AddNode(voRB26s5WiggleL, 1, new TGeoTranslation(0., 0., z0));
- z0 += kRB26s5ConnectionPlieR;
- zsh = 4. * kRB26s5PlieR - 2. * kRB26s5PlieThickness;
- for (Int_t iw = 0; iw < kRB26s5NumberOfPlies; iw++) {
- Float_t zpos = z0 + iw * zsh;
- voRB26s5Bellow->AddNode(voRB26s5Wiggle, iw + 1, new TGeoTranslation(0., 0., zpos - kRB26s5PlieThickness));
- }
-
- voRB26s5Compensator->AddNode(voRB26s5Bellow, 1, new TGeoTranslation(0., 0., 2. * kRB26s5WeldingTubeLeftL + kRB26s5BellowUndL/2.));
+ //
+ // Connection between upper and lower part of undulation
+ TGeoVolume* voRB26s5WiggleC1 = new TGeoVolume("RB26s5PlieConn1",
+ new TGeoTube(kRB26s5BellowRi + kRB26s5PlieR,
+ kRB26s5BellowRo - kRB26s5PlieR, kRB26s5PlieThickness / 2.), kMedSteel);
+ //
+ // One wiggle
+ TGeoVolumeAssembly* voRB26s5Wiggle = new TGeoVolumeAssembly("RB26s5Wiggle");
+ z0 = - kRB26s5PlieThickness / 2.;
+ voRB26s5Wiggle->AddNode(voRB26s5WiggleC1, 1 , new TGeoTranslation(0., 0., z0));
+ z0 += kRB26s5PlieR - kRB26s5PlieThickness / 2.;
+ voRB26s5Wiggle->AddNode(voRB26s5WiggleU, 1 , new TGeoTranslation(0., 0., z0));
+ z0 += kRB26s5PlieR - kRB26s5PlieThickness / 2.;
+ voRB26s5Wiggle->AddNode(voRB26s5WiggleC1, 2 , new TGeoTranslation(0., 0., z0));
+ z0 += kRB26s5PlieR - kRB26s5PlieThickness;
+ voRB26s5Wiggle->AddNode(voRB26s5WiggleL , 1 , new TGeoTranslation(0., 0., z0));
+ // Positioning of the volumes
+ z0 = - kRB26s5BellowUndL/2.+ kRB26s5ConnectionPlieR;
+ voRB26s5Bellow->AddNode(voRB26s5WiggleL, 1, new TGeoTranslation(0., 0., z0));
+ z0 += kRB26s5ConnectionPlieR;
+ zsh = 4. * kRB26s5PlieR - 2. * kRB26s5PlieThickness;
+ for (Int_t iw = 0; iw < kRB26s5NumberOfPlies; iw++) {
+ Float_t zpos = z0 + iw * zsh;
+ voRB26s5Bellow->AddNode(voRB26s5Wiggle, iw + 1, new TGeoTranslation(0., 0., zpos - kRB26s5PlieThickness));
+ }
+
+ voRB26s5Compensator->AddNode(voRB26s5Bellow, 1, new TGeoTranslation(0., 0., 2. * kRB26s5WeldingTubeLeftL + kRB26s5BellowUndL/2.));
-//
-// [Pos 2] Left Welding Tube
-//
- TGeoPcon* shRB26s5CompLeftTube = new TGeoPcon(0., 360., 3);
- z0 = 0;
- shRB26s5CompLeftTube->DefineSection(0, z0, kRB26s5CompTubeInnerR, kRB26s5CompTubeOuterR);
- z0 += 2 * kRB26s5WeldingTubeLeftL - ( kRB26s5ConnectionR - kRB26s5CompTubeOuterR);
- shRB26s5CompLeftTube->DefineSection(1, z0, kRB26s5CompTubeInnerR, kRB26s5CompTubeOuterR);
- z0 += ( kRB26s5ConnectionR - kRB26s5CompTubeOuterR);
- shRB26s5CompLeftTube->DefineSection(2, z0, kRB26s5ConnectionR - 0.15, kRB26s5ConnectionR);
- TGeoVolume* voRB26s5CompLeftTube = new TGeoVolume("RB26s5CompLeftTube", shRB26s5CompLeftTube, kMedSteel);
- voRB26s5Compensator->AddNode(voRB26s5CompLeftTube, 1, gGeoIdentity);
-//
-// [Pos 3] Right Welding Tube
-//
- TGeoPcon* shRB26s5CompRightTube = new TGeoPcon(0., 360., 11);
- // Detail Z
- shRB26s5CompRightTube->DefineSection( 0, 0. , kRB26s5CompTubeInnerR + 0.22, 11.2/2.);
- shRB26s5CompRightTube->DefineSection( 1, 0.05, kRB26s5CompTubeInnerR + 0.18, 11.2/2.);
- shRB26s5CompRightTube->DefineSection( 2, 0.22, kRB26s5CompTubeInnerR , 11.2/2. - 0.22);
- shRB26s5CompRightTube->DefineSection( 3, 0.44, kRB26s5CompTubeInnerR , 11.2/2.);
- shRB26s5CompRightTube->DefineSection( 4, 1.70, kRB26s5CompTubeInnerR , 11.2/2.);
- shRB26s5CompRightTube->DefineSection( 5, 2.10, kRB26s5CompTubeInnerR , kRB26s5CompTubeOuterR);
- shRB26s5CompRightTube->DefineSection( 6, 2.80, kRB26s5CompTubeInnerR , kRB26s5CompTubeOuterR);
- shRB26s5CompRightTube->DefineSection( 7, 2.80, kRB26s5CompTubeInnerR , 11.3/2.);
- shRB26s5CompRightTube->DefineSection( 8, 3.40, kRB26s5CompTubeInnerR , 11.3/2.);
- // Normal pipe
- shRB26s5CompRightTube->DefineSection( 9, 3.50, kRB26s5CompTubeInnerR , kRB26s5CompTubeOuterR);
- shRB26s5CompRightTube->DefineSection(10, 2. * kRB26s5WeldingTubeRightL, kRB26s5CompTubeInnerR, kRB26s5CompTubeOuterR);
+ //
+ // [Pos 2] Left Welding Tube
+ //
+ TGeoPcon* shRB26s5CompLeftTube = new TGeoPcon(0., 360., 3);
+ z0 = 0;
+ shRB26s5CompLeftTube->DefineSection(0, z0, kRB26s5CompTubeInnerR, kRB26s5CompTubeOuterR);
+ z0 += 2 * kRB26s5WeldingTubeLeftL - ( kRB26s5ConnectionR - kRB26s5CompTubeOuterR);
+ shRB26s5CompLeftTube->DefineSection(1, z0, kRB26s5CompTubeInnerR, kRB26s5CompTubeOuterR);
+ z0 += ( kRB26s5ConnectionR - kRB26s5CompTubeOuterR);
+ shRB26s5CompLeftTube->DefineSection(2, z0, kRB26s5ConnectionR - 0.15, kRB26s5ConnectionR);
+ TGeoVolume* voRB26s5CompLeftTube = new TGeoVolume("RB26s5CompLeftTube", shRB26s5CompLeftTube, kMedSteel);
+ voRB26s5Compensator->AddNode(voRB26s5CompLeftTube, 1, gGeoIdentity);
+ //
+ // [Pos 3] Right Welding Tube
+ //
+ TGeoPcon* shRB26s5CompRightTube = new TGeoPcon(0., 360., 11);
+ // Detail Z
+ shRB26s5CompRightTube->DefineSection( 0, 0. , kRB26s5CompTubeInnerR + 0.22, 11.2/2.);
+ shRB26s5CompRightTube->DefineSection( 1, 0.05, kRB26s5CompTubeInnerR + 0.18, 11.2/2.);
+ shRB26s5CompRightTube->DefineSection( 2, 0.22, kRB26s5CompTubeInnerR , 11.2/2. - 0.22);
+ shRB26s5CompRightTube->DefineSection( 3, 0.44, kRB26s5CompTubeInnerR , 11.2/2.);
+ shRB26s5CompRightTube->DefineSection( 4, 1.70, kRB26s5CompTubeInnerR , 11.2/2.);
+ shRB26s5CompRightTube->DefineSection( 5, 2.10, kRB26s5CompTubeInnerR , kRB26s5CompTubeOuterR);
+ shRB26s5CompRightTube->DefineSection( 6, 2.80, kRB26s5CompTubeInnerR , kRB26s5CompTubeOuterR);
+ shRB26s5CompRightTube->DefineSection( 7, 2.80, kRB26s5CompTubeInnerR , 11.3/2.);
+ shRB26s5CompRightTube->DefineSection( 8, 3.40, kRB26s5CompTubeInnerR , 11.3/2.);
+ // Normal pipe
+ shRB26s5CompRightTube->DefineSection( 9, 3.50, kRB26s5CompTubeInnerR , kRB26s5CompTubeOuterR);
+ shRB26s5CompRightTube->DefineSection(10, 2. * kRB26s5WeldingTubeRightL, kRB26s5CompTubeInnerR, kRB26s5CompTubeOuterR);
- TGeoVolume* voRB26s5CompRightTube =
- new TGeoVolume("RB26s5CompRightTube", shRB26s5CompRightTube, kMedSteel);
- voRB26s5Compensator->AddNode(voRB26s5CompRightTube, 1,
- new TGeoTranslation(0., 0., kRB26s5CompL - 2. * kRB26s5WeldingTubeRightL));
-//
-// [Pos 4] Ring
-//
- TGeoTube* shRB26s5CompRing = new TGeoTube(kRB26s5RingInnerR, kRB26s5RingOuterR, kRB26s5RingL);
- TGeoVolume* voRB26s5CompRing =
- new TGeoVolume("RB26s5CompRing", shRB26s5CompRing, kMedSteel);
- voRB26s5Compensator->AddNode(voRB26s5CompRing, 1, new TGeoTranslation(0., 0., kRB26s5RingZ + kRB26s5RingL));
+ TGeoVolume* voRB26s5CompRightTube =
+ new TGeoVolume("RB26s5CompRightTube", shRB26s5CompRightTube, kMedSteel);
+ voRB26s5Compensator->AddNode(voRB26s5CompRightTube, 1,
+ new TGeoTranslation(0., 0., kRB26s5CompL - 2. * kRB26s5WeldingTubeRightL));
+ //
+ // [Pos 4] Ring
+ //
+ TGeoTube* shRB26s5CompRing = new TGeoTube(kRB26s5RingInnerR, kRB26s5RingOuterR, kRB26s5RingL);
+ TGeoVolume* voRB26s5CompRing =
+ new TGeoVolume("RB26s5CompRing", shRB26s5CompRing, kMedSteel);
+ voRB26s5Compensator->AddNode(voRB26s5CompRing, 1, new TGeoTranslation(0., 0., kRB26s5RingZ + kRB26s5RingL));
-//
-// [Pos 5] Outer Protecting Tube
-//
- TGeoTube* shRB26s5CompProtTube = new TGeoTube(kRB26s5RingOuterR, kRB26s5ProtOuterR, kRB26s5ProtL);
- TGeoVolume* voRB26s5CompProtTube =
- new TGeoVolume("RB26s5CompProtTube", shRB26s5CompProtTube, kMedSteel);
- voRB26s5Compensator->AddNode(voRB26s5CompProtTube, 1, new TGeoTranslation(0., 0., kRB26s5ProtZ + kRB26s5ProtL));
-
-///////////////////////////////////////
-// RB26/4 Fixed Point Section //
-// Drawing LHCVC2a_0016 //
-///////////////////////////////////////
- const Float_t kRB26s4TubeRi = 30.30/2. ; // Tube inner radius (0.3 cm added for welding)
- const Float_t kRB26s4TubeRo = 30.60/2. ; // Tube outer radius
- const Float_t kRB26s4FixedPointL = 12.63 ; // Length of the fixed point section
- const Float_t kRB26s4FixedPointZ = 10.53 ; // Position of the ring (0.15 added for welding)
- const Float_t kRB26s4FixedPointD = 0.595 ; // Width of the ring
- const Float_t kRB26s4FixedPointR = 31.60/2. ; // Radius of the ring
+ //
+ // [Pos 5] Outer Protecting Tube
+ //
+ TGeoTube* shRB26s5CompProtTube = new TGeoTube(kRB26s5RingOuterR, kRB26s5ProtOuterR, kRB26s5ProtL);
+ TGeoVolume* voRB26s5CompProtTube =
+ new TGeoVolume("RB26s5CompProtTube", shRB26s5CompProtTube, kMedSteel);
+ voRB26s5Compensator->AddNode(voRB26s5CompProtTube, 1, new TGeoTranslation(0., 0., kRB26s5ProtZ + kRB26s5ProtL));
+
+ ///////////////////////////////////////
+ // RB26/4 Fixed Point Section //
+ // Drawing LHCVC2a_0016 //
+ ///////////////////////////////////////
+ const Float_t kRB26s4TubeRi = 30.30/2. ; // Tube inner radius (0.3 cm added for welding)
+ const Float_t kRB26s4TubeRo = 30.60/2. ; // Tube outer radius
+ const Float_t kRB26s4FixedPointL = 12.63 ; // Length of the fixed point section
+ const Float_t kRB26s4FixedPointZ = 10.53 ; // Position of the ring (0.15 added for welding)
+ const Float_t kRB26s4FixedPointD = 0.595 ; // Width of the ring
+ const Float_t kRB26s4FixedPointR = 31.60/2. ; // Radius of the ring
- TGeoPcon* shRB26s4FixedPoint = new TGeoPcon(0., 360., 6);
- z0 = 0.;
- shRB26s4FixedPoint->DefineSection(0, z0, kRB26s4TubeRi, kRB26s4TubeRo);
- z0 += kRB26s4FixedPointZ;
- shRB26s4FixedPoint->DefineSection(1, z0, kRB26s4TubeRi, kRB26s4TubeRo);
- shRB26s4FixedPoint->DefineSection(2, z0, kRB26s4TubeRi, kRB26s4FixedPointR);
- z0 += kRB26s4FixedPointD;
- shRB26s4FixedPoint->DefineSection(3, z0, kRB26s4TubeRi, kRB26s4FixedPointR);
- shRB26s4FixedPoint->DefineSection(4, z0, kRB26s4TubeRi, kRB26s4TubeRo);
- z0 = kRB26s4FixedPointL;
- shRB26s4FixedPoint->DefineSection(5, z0, kRB26s4TubeRi, kRB26s4TubeRo);
- TGeoVolume* voRB26s4FixedPoint = new TGeoVolume("RB26s4FixedPoint", shRB26s4FixedPoint, kMedSteel);
+ TGeoPcon* shRB26s4FixedPoint = new TGeoPcon(0., 360., 6);
+ z0 = 0.;
+ shRB26s4FixedPoint->DefineSection(0, z0, kRB26s4TubeRi, kRB26s4TubeRo);
+ z0 += kRB26s4FixedPointZ;
+ shRB26s4FixedPoint->DefineSection(1, z0, kRB26s4TubeRi, kRB26s4TubeRo);
+ shRB26s4FixedPoint->DefineSection(2, z0, kRB26s4TubeRi, kRB26s4FixedPointR);
+ z0 += kRB26s4FixedPointD;
+ shRB26s4FixedPoint->DefineSection(3, z0, kRB26s4TubeRi, kRB26s4FixedPointR);
+ shRB26s4FixedPoint->DefineSection(4, z0, kRB26s4TubeRi, kRB26s4TubeRo);
+ z0 = kRB26s4FixedPointL;
+ shRB26s4FixedPoint->DefineSection(5, z0, kRB26s4TubeRi, kRB26s4TubeRo);
+ TGeoVolume* voRB26s4FixedPoint = new TGeoVolume("RB26s4FixedPoint", shRB26s4FixedPoint, kMedSteel);
- TGeoVolume* voRB26s4FixedPointM = new TGeoVolume("RB26s4FixedPointM", MakeMotherFromTemplate(shRB26s4FixedPoint), kMedVac);
- voRB26s4FixedPointM->AddNode(voRB26s4FixedPoint, 1, gGeoIdentity);
+ TGeoVolume* voRB26s4FixedPointM = new TGeoVolume("RB26s4FixedPointM", MakeMotherFromTemplate(shRB26s4FixedPoint), kMedVac);
+ voRB26s4FixedPointM->AddNode(voRB26s4FixedPoint, 1, gGeoIdentity);
-///////////////////////////////////////
-// RB26/4 Split Flange //
-// Drawing LHCVFX__0005 //
-///////////////////////////////////////
- const Float_t kRB26s4SFlangeL = 2.99; // Length of the flange
- const Float_t kRB26s4SFlangeD1 = 0.85; // Length of section 1
- const Float_t kRB26s4SFlangeD2 = 0.36; // Length of section 2
- const Float_t kRB26s4SFlangeD3 = 0.73 + 1.05; // Length of section 3
- const Float_t kRB26s4SFlangeRo = 36.20/2.; // Flange outer radius
- const Float_t kRB26s4SFlangeRi1 = 30.60/2.; // Flange inner radius section 1
- const Float_t kRB26s4SFlangeRi2 = 30.00/2.; // Flange inner radius section 2
- const Float_t kRB26s4SFlangeRi3 = 30.60/2.; // Flange inner radius section 3
- z0 = 0;
- TGeoPcon* shRB26s4SFlange = new TGeoPcon(0., 360., 6);
- z0 = 0.;
- shRB26s4SFlange->DefineSection(0, z0, kRB26s4SFlangeRi1, kRB26s4SFlangeRo);
- z0 += kRB26s4SFlangeD1;
- shRB26s4SFlange->DefineSection(1, z0, kRB26s4SFlangeRi1, kRB26s4SFlangeRo);
- shRB26s4SFlange->DefineSection(2, z0, kRB26s4SFlangeRi2, kRB26s4SFlangeRo);
- z0 += kRB26s4SFlangeD2;
- shRB26s4SFlange->DefineSection(3, z0, kRB26s4SFlangeRi2, kRB26s4SFlangeRo);
- shRB26s4SFlange->DefineSection(4, z0, kRB26s4SFlangeRi3, kRB26s4SFlangeRo);
- z0 += kRB26s4SFlangeD3;
- shRB26s4SFlange->DefineSection(5, z0, kRB26s4SFlangeRi3, kRB26s4SFlangeRo);
- TGeoVolume* voRB26s4SFlange = new TGeoVolume("RB26s4SFlange", shRB26s4SFlange, kMedSteel);
-
- TGeoVolume* voRB26s4SFlangeM = new TGeoVolume("RB26s4SFlangeM", MakeMotherFromTemplate(shRB26s4SFlange, 0, 3), kMedVac);
- voRB26s4SFlangeM->AddNode(voRB26s4SFlange, 1, gGeoIdentity);
+ ///////////////////////////////////////
+ // RB26/4 Split Flange //
+ // Drawing LHCVFX__0005 //
+ ///////////////////////////////////////
+ const Float_t kRB26s4SFlangeL = 2.99; // Length of the flange
+ const Float_t kRB26s4SFlangeD1 = 0.85; // Length of section 1
+ const Float_t kRB26s4SFlangeD2 = 0.36; // Length of section 2
+ const Float_t kRB26s4SFlangeD3 = 0.73 + 1.05; // Length of section 3
+ const Float_t kRB26s4SFlangeRo = 36.20/2.; // Flange outer radius
+ const Float_t kRB26s4SFlangeRi1 = 30.60/2.; // Flange inner radius section 1
+ const Float_t kRB26s4SFlangeRi2 = 30.00/2.; // Flange inner radius section 2
+ const Float_t kRB26s4SFlangeRi3 = 30.60/2.; // Flange inner radius section 3
+ z0 = 0;
+ TGeoPcon* shRB26s4SFlange = new TGeoPcon(0., 360., 6);
+ z0 = 0.;
+ shRB26s4SFlange->DefineSection(0, z0, kRB26s4SFlangeRi1, kRB26s4SFlangeRo);
+ z0 += kRB26s4SFlangeD1;
+ shRB26s4SFlange->DefineSection(1, z0, kRB26s4SFlangeRi1, kRB26s4SFlangeRo);
+ shRB26s4SFlange->DefineSection(2, z0, kRB26s4SFlangeRi2, kRB26s4SFlangeRo);
+ z0 += kRB26s4SFlangeD2;
+ shRB26s4SFlange->DefineSection(3, z0, kRB26s4SFlangeRi2, kRB26s4SFlangeRo);
+ shRB26s4SFlange->DefineSection(4, z0, kRB26s4SFlangeRi3, kRB26s4SFlangeRo);
+ z0 += kRB26s4SFlangeD3;
+ shRB26s4SFlange->DefineSection(5, z0, kRB26s4SFlangeRi3, kRB26s4SFlangeRo);
+ TGeoVolume* voRB26s4SFlange = new TGeoVolume("RB26s4SFlange", shRB26s4SFlange, kMedSteel);
+
+ TGeoVolume* voRB26s4SFlangeM = new TGeoVolume("RB26s4SFlangeM", MakeMotherFromTemplate(shRB26s4SFlange, 0, 3), kMedVac);
+ voRB26s4SFlangeM->AddNode(voRB26s4SFlange, 1, gGeoIdentity);
-///////////////////////////////////////
-// RB26/5 Rotable Flange //
-// Drawing LHCVFX__0009 //
-///////////////////////////////////////
- const Float_t kRB26s5RFlangeL = 1.86; // Length of the flange
- const Float_t kRB26s5RFlangeD1 = 0.61; // Length of section 1
- const Float_t kRB26s5RFlangeD2 = 0.15; // Length of section 2
- const Float_t kRB26s5RFlangeD3 = 0.60; // Length of section 3
- const Float_t kRB26s5RFlangeD4 = 0.50; // Length of section 4
- const Float_t kRB26s5RFlangeRo = 15.20/2.; // Flange outer radius
- const Float_t kRB26s5RFlangeRi1 = 10.30/2.; // Flange inner radius section 1
- const Float_t kRB26s5RFlangeRi2 = 10.00/2.; // Flange inner radius section 2
- const Float_t kRB26s5RFlangeRi3 = 10.30/2.; // Flange inner radius section 3
- const Float_t kRB26s5RFlangeRi4 = 10.50/2.; // Flange inner radius section 4
-
- z0 = 0;
- TGeoPcon* shRB26s5RFlange = new TGeoPcon(0., 360., 8);
- z0 = 0.;
- shRB26s5RFlange->DefineSection(0, z0, kRB26s5RFlangeRi4, kRB26s5RFlangeRo);
- z0 += kRB26s5RFlangeD4;
- shRB26s5RFlange->DefineSection(1, z0, kRB26s5RFlangeRi4, kRB26s5RFlangeRo);
- shRB26s5RFlange->DefineSection(2, z0, kRB26s5RFlangeRi3, kRB26s5RFlangeRo);
- z0 += kRB26s5RFlangeD3;
- shRB26s5RFlange->DefineSection(3, z0, kRB26s5RFlangeRi3, kRB26s5RFlangeRo);
- shRB26s5RFlange->DefineSection(4, z0, kRB26s5RFlangeRi2, kRB26s5RFlangeRo);
- z0 += kRB26s5RFlangeD2;
- shRB26s5RFlange->DefineSection(5, z0, kRB26s5RFlangeRi2, kRB26s5RFlangeRo);
- shRB26s5RFlange->DefineSection(6, z0, kRB26s5RFlangeRi1, kRB26s5RFlangeRo);
- z0 += kRB26s5RFlangeD1;
- shRB26s5RFlange->DefineSection(7, z0, kRB26s5RFlangeRi1, kRB26s5RFlangeRo);
- TGeoVolume* voRB26s5RFlange = new TGeoVolume("RB26s5RFlange", shRB26s5RFlange, kMedSteel);
-
- TGeoVolume* voRB26s5RFlangeM = new TGeoVolume("RB26s5RFlangeM", MakeMotherFromTemplate(shRB26s5RFlange, 4, 7), kMedVac);
- voRB26s5RFlangeM->AddNode(voRB26s5RFlange, 1, gGeoIdentity);
-
-//
-// Assemble RB26/1-2
-//
- TGeoVolumeAssembly* asRB26s12 = new TGeoVolumeAssembly("RB26s12");
- z0 = 0.;
- asRB26s12->AddNode(voRB26s1RFlange, 1, gGeoIdentity);
- z0 += kRB26s1RFlangeIsL + kRB26s1RFlangeFpL;
- asRB26s12->AddNode(voRB26s12TubeM, 1, new TGeoTranslation(0., 0., z0));
- z0 += kRB26s12TubeL;
- asRB26s12->AddNode(voRB26s2Compensator, 1, new TGeoTranslation(0., 0., z0));
- z0 += kRB26s2CompL;
- z0 -= kRB26s2FFlangeD1;
- asRB26s12->AddNode(voRB26s2FFlangeM, 1, new TGeoTranslation(0., 0., z0));
- z0 += kRB26s2FFlangeL;
- const Float_t kRB26s12L = z0;
+ ///////////////////////////////////////
+ // RB26/5 Rotable Flange //
+ // Drawing LHCVFX__0009 //
+ ///////////////////////////////////////
+ const Float_t kRB26s5RFlangeL = 1.86; // Length of the flange
+ const Float_t kRB26s5RFlangeD1 = 0.61; // Length of section 1
+ const Float_t kRB26s5RFlangeD2 = 0.15; // Length of section 2
+ const Float_t kRB26s5RFlangeD3 = 0.60; // Length of section 3
+ const Float_t kRB26s5RFlangeD4 = 0.50; // Length of section 4
+ const Float_t kRB26s5RFlangeRo = 15.20/2.; // Flange outer radius
+ const Float_t kRB26s5RFlangeRi1 = 10.30/2.; // Flange inner radius section 1
+ const Float_t kRB26s5RFlangeRi2 = 10.00/2.; // Flange inner radius section 2
+ const Float_t kRB26s5RFlangeRi3 = 10.30/2.; // Flange inner radius section 3
+ const Float_t kRB26s5RFlangeRi4 = 10.50/2.; // Flange inner radius section 4
+
+ z0 = 0;
+ TGeoPcon* shRB26s5RFlange = new TGeoPcon(0., 360., 8);
+ z0 = 0.;
+ shRB26s5RFlange->DefineSection(0, z0, kRB26s5RFlangeRi4, kRB26s5RFlangeRo);
+ z0 += kRB26s5RFlangeD4;
+ shRB26s5RFlange->DefineSection(1, z0, kRB26s5RFlangeRi4, kRB26s5RFlangeRo);
+ shRB26s5RFlange->DefineSection(2, z0, kRB26s5RFlangeRi3, kRB26s5RFlangeRo);
+ z0 += kRB26s5RFlangeD3;
+ shRB26s5RFlange->DefineSection(3, z0, kRB26s5RFlangeRi3, kRB26s5RFlangeRo);
+ shRB26s5RFlange->DefineSection(4, z0, kRB26s5RFlangeRi2, kRB26s5RFlangeRo);
+ z0 += kRB26s5RFlangeD2;
+ shRB26s5RFlange->DefineSection(5, z0, kRB26s5RFlangeRi2, kRB26s5RFlangeRo);
+ shRB26s5RFlange->DefineSection(6, z0, kRB26s5RFlangeRi1, kRB26s5RFlangeRo);
+ z0 += kRB26s5RFlangeD1;
+ shRB26s5RFlange->DefineSection(7, z0, kRB26s5RFlangeRi1, kRB26s5RFlangeRo);
+ TGeoVolume* voRB26s5RFlange = new TGeoVolume("RB26s5RFlange", shRB26s5RFlange, kMedSteel);
+
+ TGeoVolume* voRB26s5RFlangeM = new TGeoVolume("RB26s5RFlangeM", MakeMotherFromTemplate(shRB26s5RFlange, 4, 7), kMedVac);
+ voRB26s5RFlangeM->AddNode(voRB26s5RFlange, 1, gGeoIdentity);
+
+ //
+ // Assemble RB26/1-2
+ //
+ TGeoVolumeAssembly* asRB26s12 = new TGeoVolumeAssembly("RB26s12");
+ z0 = 0.;
+ asRB26s12->AddNode(voRB26s1RFlange, 1, gGeoIdentity);
+ z0 += kRB26s1RFlangeIsL + kRB26s1RFlangeFpL;
+ asRB26s12->AddNode(voRB26s12TubeM, 1, new TGeoTranslation(0., 0., z0));
+ z0 += kRB26s12TubeL;
+ asRB26s12->AddNode(voRB26s2Compensator, 1, new TGeoTranslation(0., 0., z0));
+ z0 += kRB26s2CompL;
+ z0 -= kRB26s2FFlangeD1;
+ asRB26s12->AddNode(voRB26s2FFlangeM, 1, new TGeoTranslation(0., 0., z0));
+ z0 += kRB26s2FFlangeL;
+ const Float_t kRB26s12L = z0;
-//
-// Assemble RB26/3
-//
- TGeoVolumeAssembly* asRB26s3 = new TGeoVolumeAssembly("RB26s3");
- z0 = 0.;
- asRB26s3->AddNode(voRB26s3SFlangeM, 1, gGeoIdentity);
- z0 += kRB26s3SFlangeL;
- z0 -= kRB26s3SFlangeD3;
- asRB26s3->AddNode(voRB26s3FixedPointM, 1, new TGeoTranslation(0., 0., z0));
- z0 += kRB26s3FixedPointL;
- asRB26s3->AddNode(voRB26s3TubeM, 1, new TGeoTranslation(0., 0., z0));
- z0 += kRB26s3TubeL;
- asRB26s3->AddNode(voRB26s3Compensator, 1, new TGeoTranslation(0., 0., z0));
- z0 += kRB26s3CompL;
- z0 -= kRB26s3FFlangeD1;
- asRB26s3->AddNode(voRB26s3FFlangeM, 1, new TGeoTranslation(0., 0., z0));
- z0 += kRB26s3FFlangeL;
- const Float_t kRB26s3L = z0;
+ //
+ // Assemble RB26/3
+ //
+ TGeoVolumeAssembly* asRB26s3 = new TGeoVolumeAssembly("RB26s3");
+ z0 = 0.;
+ asRB26s3->AddNode(voRB26s3SFlangeM, 1, gGeoIdentity);
+ z0 += kRB26s3SFlangeL;
+ z0 -= kRB26s3SFlangeD3;
+ asRB26s3->AddNode(voRB26s3FixedPointM, 1, new TGeoTranslation(0., 0., z0));
+ z0 += kRB26s3FixedPointL;
+ asRB26s3->AddNode(voRB26s3TubeM, 1, new TGeoTranslation(0., 0., z0));
+ z0 += kRB26s3TubeL;
+ asRB26s3->AddNode(voRB26s3Compensator, 1, new TGeoTranslation(0., 0., z0));
+ z0 += kRB26s3CompL;
+ z0 -= kRB26s3FFlangeD1;
+ asRB26s3->AddNode(voRB26s3FFlangeM, 1, new TGeoTranslation(0., 0., z0));
+ z0 += kRB26s3FFlangeL;
+ const Float_t kRB26s3L = z0;
-//
-// Assemble RB26/4-5
-//
- TGeoVolumeAssembly* asRB26s45 = new TGeoVolumeAssembly("RB26s45");
- z0 = 0.;
- asRB26s45->AddNode(voRB26s4SFlangeM, 1, gGeoIdentity);
- z0 += kRB26s4SFlangeL;
- z0 -= kRB26s4SFlangeD3;
- asRB26s45->AddNode(voRB26s4FixedPointM, 1, new TGeoTranslation(0., 0., z0));
- z0 += kRB26s4FixedPointL;
- asRB26s45->AddNode(voRB26s45TubeM, 1, new TGeoTranslation(0., 0., z0));
- z0 += kRB26s45TubeL;
- asRB26s45->AddNode(voRB26s5Compensator, 1, new TGeoTranslation(0., 0., z0));
- z0 += kRB26s5CompL;
- z0 -= kRB26s5RFlangeD3;
- z0 -= kRB26s5RFlangeD4;
- asRB26s45->AddNode(voRB26s5RFlangeM, 1, new TGeoTranslation(0., 0., z0));
- z0 += kRB26s5RFlangeL;
- const Float_t kRB26s45L = z0;
+ //
+ // Assemble RB26/4-5
+ //
+ TGeoVolumeAssembly* asRB26s45 = new TGeoVolumeAssembly("RB26s45");
+ z0 = 0.;
+ asRB26s45->AddNode(voRB26s4SFlangeM, 1, gGeoIdentity);
+ z0 += kRB26s4SFlangeL;
+ z0 -= kRB26s4SFlangeD3;
+ asRB26s45->AddNode(voRB26s4FixedPointM, 1, new TGeoTranslation(0., 0., z0));
+ z0 += kRB26s4FixedPointL;
+ asRB26s45->AddNode(voRB26s45TubeM, 1, new TGeoTranslation(0., 0., z0));
+ z0 += kRB26s45TubeL;
+ asRB26s45->AddNode(voRB26s5Compensator, 1, new TGeoTranslation(0., 0., z0));
+ z0 += kRB26s5CompL;
+ z0 -= kRB26s5RFlangeD3;
+ z0 -= kRB26s5RFlangeD4;
+ asRB26s45->AddNode(voRB26s5RFlangeM, 1, new TGeoTranslation(0., 0., z0));
+ z0 += kRB26s5RFlangeL;
+ const Float_t kRB26s45L = z0;
-//
-// Assemble RB26
-//
- TGeoVolumeAssembly* asRB26Pipe = new TGeoVolumeAssembly("RB26Pipe");
- z0 = 0.;
- asRB26Pipe->AddNode(asRB26s12, 1, new TGeoTranslation(0., 0., z0));
- z0 += kRB26s12L;
- asRB26Pipe->AddNode(asRB26s3, 1, new TGeoTranslation(0., 0., z0));
- z0 += kRB26s3L;
- asRB26Pipe->AddNode(asRB26s45, 1, new TGeoTranslation(0., 0., z0));
- z0 += kRB26s45L;
- top->AddNode(asRB26Pipe, 1, new TGeoCombiTrans(0., 0., -82., rot180));
+ //
+ // Assemble RB26
+ //
+ TGeoVolumeAssembly* asRB26Pipe = new TGeoVolumeAssembly("RB26Pipe");
+ z0 = 0.;
+ asRB26Pipe->AddNode(asRB26s12, 1, new TGeoTranslation(0., 0., z0));
+ z0 += kRB26s12L;
+ asRB26Pipe->AddNode(asRB26s3, 1, new TGeoTranslation(0., 0., z0));
+ z0 += kRB26s3L;
+ asRB26Pipe->AddNode(asRB26s45, 1, new TGeoTranslation(0., 0., z0));
+ z0 += kRB26s45L;
+ top->AddNode(asRB26Pipe, 1, new TGeoCombiTrans(0., 0., -82., rot180));
}
// Define materials for beam pipe
//
- AliDebugClass(1,"Create PIPEupgrade materials");
+ AliDebugClass(1,"Create PIPEv4 materials");
Int_t isxfld = ((AliMagF*)TGeoGlobalMagField::Instance()->GetField())->Integ();
Float_t sxmgmx = ((AliMagF*)TGeoGlobalMagField::Instance()->GetField())->Max();
// Steel (Inox)
Float_t zsteel[4] = { 26.,24.,28.,14. };
Float_t wsteel[4] = { .715,.18,.1,.005 };
// AlBe - alloy
- Float_t aAlBe[2] = { 26.98, 9.01};
+ Float_t aAlBe[2] = { 26.98, 9.01}; // al=2.702 be=1.8477
Float_t zAlBe[2] = { 13.00, 4.00};
Float_t wAlBe[2] = { 0.4, 0.6};
//
Float_t zPA[4] = { 8., 7., 6., 1.};
Float_t wPA[4] = { 1., 1., 6., 11.};
//
+ // Polyimide film
+ Float_t aPI[4] = {16., 14., 12., 1.};
+ Float_t zPI[4] = { 8., 7., 6., 1.};
+ Float_t wPI[4] = { 5., 2., 22., 10.};
+ // Rohacell
+ Float_t aRohacell[4] = {16., 14., 12., 1.};
+ Float_t zRohacell[4] = { 8., 7., 6., 1.};
+ Float_t wRohacell[4] = { 2., 1., 9., 13.};
+ //
// Air
//
Float_t aAir[4]={12.0107,14.0067,15.9994,39.948};
Float_t wNEG[4] = {1./3., 1./3., 1./3.};
Float_t dNEG = 5.6; // ?
+ //---------------------------------
+ // Aluminium AA 5083 for MFT: Al Manganese(Mn) Magnesium(Mg) Chrome(Cr)
+ Float_t aALU5083[4]={26.982, 54.938, 24.305, 51.996}; // Mg pas meme a que la ligne Anticorodal!
+ Float_t zALU5083[4] ={13., 25., 12., 24.};
+ Float_t wALU5083[4] ={0.947, 0.007, 0.044, 0.0015};
+ // Aluminium AA 2219 for MFT: Al Cu Mn Ti V Zr
+ Float_t aALU2219[6]={26.982, 63.546, 54.938, 47.867, 50.941, 91.224};
+ Float_t zALU2219[6] ={13., 29., 25., 22., 23., 40.};
+ Float_t wALU2219[6] ={0.93, 0.063, 0.003, 0.0006, 0.001, 0.0018};
+ //---------------------------------
+
//
+ // Silicon for ITS UPGRADE
+ AliMaterial(2, "SILICON$",28.09 , 14.00 , 2.33 , 9.36 , 45.);
+
//
// Berillium
AliMaterial(5, "BERILLIUM$", 9.01, 4., 1.848, 35.3, 36.7);
AliMixture(35, "AIR_HIGH$ ", aAir, zAir, dAir, 4, wAir);
//
// Vacuum
- AliMixture(16, "VACUUM$ " , aAir, zAir, dAir1, 4, wAir);
- AliMixture(17, "VACUUMM$ ", aAir, zAir, dAir1, 4, wAir);
+ AliMixture(16, "VACUUM$ ", aAir, zAir, dAir1, 4, wAir);
//
// stainless Steel
AliMixture(19, "STAINLESS STEEL$", asteel, zsteel, 7.88, 4, wsteel);
AliMixture(20, "GETTER$", asteel, zsteel, 1.00, 4, wsteel);
// Al-Be alloy
//
- AliMixture(21, "AlBe$", aAlBe, zAlBe, 2.07, 2, wAlBe);
+ AliMixture(21, "AlBe$", aAlBe, zAlBe, 2.07, 2, wAlBe);
// Polyamid
//
AliMixture(22, "PA$", aPA, zPA, 1.14, -4, wPA);
//
// Insulation powder
- AliMixture(14, "INSULATION0$", ains, zins, 0.41, 4, wins);
- AliMixture(34, "INSULATION1$", ains, zins, 0.41, 4, wins);
- AliMixture(54, "INSULATION2$", ains, zins, 0.41, 4, wins);
+ AliMixture(14, "INSULATION0$", ains, zins, 0.41, 4, wins);
+ AliMixture(34, "INSULATION1$", ains, zins, 0.41, 4, wins);
+ AliMixture(54, "INSULATION2$", ains, zins, 0.41, 4, wins);
- // NEG
- AliMixture(25, "NEG COATING", aNEG, zNEG, dNEG, -3, wNEG);
-
-
- // ****************
- // Defines tracking media parameters.
- //
+ // NEG
+ AliMixture(25, "NEG COATING", aNEG, zNEG, dNEG, -3, wNEG);
+
+ //---------------------------------
+ // Aluminium AA5083 for MFT
+ AliMixture(63, "ALUMINIUM5083$",aALU5083,zALU5083, 2.66 ,4,wALU5083); // from aubertduval.fr
+ // Aluminium AA2219 for MFT
+ AliMixture(64, "ALUMINIUM2219$",aALU2219,zALU2219, 2.84 ,6,wALU2219); // from aubertduval.fr
+ //---------------------------------
+ // Polyimide Film
+ //
+ AliMixture(65, "PI$", aPI, zPI, 1.42, -4, wPI);
+ //---------------------------------
+ // Carbon Fiber M55J
+ AliMaterial(66,"M55J6K$",12.0107,6,1.92,999,999);
+ // Rohacell C9 H13 N1 O2 0.03 g/cm^3
+ AliMixture(67,"Rohacell$", aRohacell, zRohacell, 0.03, -4, wRohacell);
+
+ // ****************
+ // Defines tracking media parameters.
+ //
Float_t epsil = .001; // Tracking precision,
Float_t stemax = -0.01; // Maximum displacement for multiple scat
Float_t tmaxfd = -20.; // Maximum angle due to field deflection
Float_t stmin = -.8;
// ***************
//
+ // Silicon for ITS UPGRADE
+ AliMedium(2, "SILICON", 2, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+
+
// Beryllium
AliMedium(5, "BE", 5, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
AliMedium(35, "AIR_HIGH",35, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
//
// Vacuum
- AliMedium(16, "VACUUM", 16, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(17, "VACUUMM", 17, 0, isxfld, sxmgmx, 0.1, stemax, deemax, epsil, stmin);
+ AliMedium(16, "VACUUM", 16, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
//
// Steel
AliMedium(19, "INOX", 19, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
//
// NEG
AliMedium(25, "NEG COATING", 25, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+
+ //----------------- for the MFT ----------------------
+ AliMedium(63,"AA5083", 63, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ AliMedium(64,"AA2219", 64, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ //----------------------------------------------------
+ AliMedium(65,"POLYIMIDE", 65, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ //---------------------------------
+ // Carbon Fiber M55J
+ AliMedium(66, "M55J6K",66,0,isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+ // Rohacell
+ AliMedium(67,"ROHACELL",67,0,isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
+
+
}
return voBellow;
}
+TGeoVolume* AliPIPEupgrade::MakeBellowCside(const char* ext, Int_t nc, Float_t rMin, Float_t rMax, Float_t rPlie, Float_t dPlie)
+{
+ // nc Number of convolution
+ // rMin Inner radius of the bellow
+ // rMax Outer radius of the bellow
+ // dU Undulation length
+ // rPlie Plie radius
+ // dPlie Plie thickness
+ const TGeoMedium* kMedVac = gGeoManager->GetMedium("PIPE_VACUUM");
+ //const TGeoMedium* kMedSteel = gGeoManager->GetMedium("PIPE_INOX");
+ const TGeoMedium* kMedAlu5083 = gGeoManager->GetMedium("PIPE_AA5083"); //fm
+
+ Float_t dU = nc * (4.*rPlie - 2. *dPlie);
+
+ char name[64], nameA[64], nameB[64], bools[64];
+ snprintf(name, 64, "%sBellowUS", ext);
+// TGeoVolume* voBellow = new TGeoVolume(name, new TGeoTube(rMin, rMax, dU/2.), kMedVac);
+ TGeoVolumeAssembly *voBellow = new TGeoVolumeAssembly(name);
+ //
+ // Upper part of the undulation
+ //
+
+ TGeoTorus* shPlieTorusU = new TGeoTorus(rMax - rPlie, rPlie - dPlie, rPlie);
+ snprintf(nameA, 64, "%sTorusU", ext);
+ shPlieTorusU->SetName(nameA);
+ TGeoTube* shPlieTubeU = new TGeoTube (rMax - rPlie, rMax, rPlie);
+ snprintf(nameB, 64, "%sTubeU", ext);
+ shPlieTubeU->SetName(nameB);
+ snprintf(name, 64, "%sUpperPlie", ext);
+ snprintf(bools, 64, "%s*%s", nameA, nameB);
+ TGeoCompositeShape* shUpperPlie = new TGeoCompositeShape(name, bools);
+
+ TGeoVolume* voWiggleU = new TGeoVolume(name, shUpperPlie, kMedAlu5083);
+ voWiggleU->SetLineColor(kOrange); // fm
+
+ // First Lower part of the ondulation
+ TGeoTorus* shPlieTorusL = new TGeoTorus(rMin + rPlie, rPlie - dPlie, rPlie);
+ snprintf(nameA, 64, "%sTorusL", ext);
+ shPlieTorusL->SetName(nameA);
+ TGeoTranslation *t1 = new TGeoTranslation("t1",0,0,-rPlie/2.);
+ t1->RegisterYourself();
+
+ TGeoTube* shPlieTubeL = new TGeoTube (rMin, rMin + rPlie, rPlie/2.);
+ snprintf(nameB, 64, "%sTubeL", ext);
+ shPlieTubeL->SetName(nameB);
+ snprintf(name, 64, "%sLowerPlie", ext);
+ snprintf(bools, 64, "%s*%s:t1", nameA, nameB);
+ TGeoCompositeShape* shLowerPlie1 = new TGeoCompositeShape(name, bools);
+
+ TGeoVolume* voWiggleL1 = new TGeoVolume(name, shLowerPlie1, kMedAlu5083);
+ voWiggleL1->SetLineColor(kOrange); // fm
+
+ // Second Lower part of the undulation
+ TGeoTranslation *t2 = new TGeoTranslation("t2",0,0,rPlie/2.);
+ t2->RegisterYourself();
+
+ snprintf(bools, 64, "%s*%s:t2", nameA, nameB);
+ TGeoCompositeShape* shLowerPlie2 = new TGeoCompositeShape(name, bools);
+
+ TGeoVolume* voWiggleL2 = new TGeoVolume(name, shLowerPlie2, kMedAlu5083);
+ voWiggleL2->SetLineColor(kOrange); // fm
+
+ // Connection between upper and lower part of undulation
+ snprintf(name, 64, "%sPlieConn1", ext);
+ TGeoVolume* voWiggleC1 = new TGeoVolume(name, new TGeoTube(rMin + rPlie, rMax - rPlie, dPlie/2.), kMedAlu5083);
+ voWiggleC1->SetLineColor(kOrange); // fm
+
+ //
+ // Vacuum Part
+ //
+
+ //--Upper part of the ondulation
+
+ TGeoTorus* vacPlieTorusU = new TGeoTorus(rMax - rPlie, 0., rPlie- dPlie);
+ snprintf(nameA, 64, "%svacTorusU", ext);
+ vacPlieTorusU->SetName(nameA);
+ TGeoTube* vacPlieTubeU = new TGeoTube (0., rMax- rPlie, rPlie-dPlie);
+ snprintf(nameB, 64, "%svacTubeU", ext);
+ vacPlieTubeU->SetName(nameB);
+ snprintf(name, 64, "%svacUpperPlie", ext);
+ snprintf(bools, 64, "%s+%s", nameA, nameB);
+ TGeoCompositeShape* vacUpperPlie = new TGeoCompositeShape(name, bools);
+
+ TGeoVolume* voVacWiggleU = new TGeoVolume(name, vacUpperPlie, kMedVac);
+ voVacWiggleU->SetVisibility(0);
+
+
+ // First Lower part of the undulation
+ TGeoTorus* vacPlieTorusL = new TGeoTorus(rMin + rPlie, 0., rPlie);
+ snprintf(nameA, 64, "%svacTorusL", ext);
+ vacPlieTorusL->SetName(nameA);
+
+ TGeoTube* vacPlieTubeL = new TGeoTube (0., rMin + rPlie, rPlie/2.);
+ snprintf(nameB, 64, "%svacTubeL", ext);
+ vacPlieTubeL->SetName(nameB);
+ snprintf(name, 64, "%svacLowerPlie", ext);
+ snprintf(bools, 64, "%s:t1-%s", nameB, nameA);
+ TGeoCompositeShape* vacLowerPlie1 = new TGeoCompositeShape(name, bools);
+
+ TGeoVolume* voVacWiggleL1 = new TGeoVolume(name, vacLowerPlie1, kMedVac);
+ voVacWiggleL1->SetVisibility(0);
+
+
+ // Second Lower part of the undulation
+
+ snprintf(bools, 64, "%s:t2-%s", nameB, nameA);
+ TGeoCompositeShape* vacLowerPlie2 = new TGeoCompositeShape(name, bools);
+
+ TGeoVolume* voVacWiggleL2 = new TGeoVolume(name, vacLowerPlie2, kMedVac);
+ voVacWiggleL2->SetVisibility(0);
+
+
+ // One wiggle
+ Float_t dz = rPlie - dPlie / 2.;
+ Float_t z0 = 2.*rPlie;
+ snprintf(name, 64, "%sWiggle", ext);
+ TGeoVolumeAssembly* asWiggle = new TGeoVolumeAssembly(name);
+
+ asWiggle->AddNode(voWiggleL1 , 1 , new TGeoTranslation(0., 0., z0));
+ asWiggle->AddNode(voVacWiggleL1 , 1 , new TGeoTranslation(0., 0., z0));
+ z0 -= dz;
+ asWiggle->AddNode(voWiggleC1, 1 , new TGeoTranslation(0., 0., z0));
+ z0 -= dz;
+ asWiggle->AddNode(voWiggleU, 1 , new TGeoTranslation(0., 0., z0));
+ asWiggle->AddNode(voVacWiggleU, 1 , new TGeoTranslation(0., 0., z0));
+ z0 -= dz;
+ asWiggle->AddNode(voWiggleC1, 2 , new TGeoTranslation(0., 0., z0));
+ z0 -= dz;
+ asWiggle->AddNode(voWiggleL2 , 1 , new TGeoTranslation(0., 0., z0));
+ asWiggle->AddNode(voVacWiggleL2 , 1 , new TGeoTranslation(0., 0., z0));
+
+
+
+
+ // Positioning of the volumes
+ z0 = + dU / 2.;
+ Float_t zsh = 4. * dz;
+ //for (Int_t iw = 0; iw < 1; iw++) {
+ for (Int_t iw = 0; iw < nc; iw++) {
+ Float_t zpos = z0 - iw * zsh;
+ voBellow->AddNode(asWiggle, iw + 1, new TGeoTranslation(0., 0., zpos));
+
+ }
+ return voBellow;
+}
+
//_______________________________________________________________________
void AliPIPEupgrade::AddAlignableVolumes() const
{
return;
}
- TString symname("CP1");
- TString volpath("/ALIC_1/CP_1/Cp1_1");
- if(!gGeoManager->SetAlignableEntry(symname.Data(),volpath.Data()))
- AliFatal(Form("Alignable entry %s not created. Volume path %s not valid",
- symname.Data(),volpath.Data()));
+// TString symname("CP1");
+// TString volpath("/ALIC_1/CP_1/Cp1_1");
+// if(!gGeoManager->SetAlignableEntry(symname.Data(),volpath.Data()))
+// AliFatal(Form("Alignable entry %s not created. Volume path %s not valid",
+// symname.Data(),volpath.Data()));
//TString symname2("CP3");
//TString volpath2("/ALIC_1/CP_1/Cp3_1");