// -------------------------------
// Abstract base class for geometry construction per chamber.
//
-// Author: Eric Dumonteil (dumontei@cea.fr)
+
// This Builder is designed according to the enveloppe methode. The basic idea is to be able to allow moves
// * Bool_t rounded_shape_slat
// * Float_t slat_length
// * Float_t slat_number or Float_t slat_position
-
-#include <TVirtualMC.h>
-#include <TGeoMatrix.h>
-#include <Riostream.h>
-
-#include "AliRun.h"
-#include "AliLog.h"
+// Reference system is the one described in the note ALICE-INT-2003-038 v.2 EDMS Id 406391
#include "AliMUONSlatGeometryBuilder.h"
#include "AliMUON.h"
-#include "AliMUONChamber.h"
+#include "AliMUONConstants.h"
#include "AliMUONGeometryModule.h"
#include "AliMUONGeometryEnvelopeStore.h"
#include "AliMUONConstants.h"
-ClassImp(AliMUONSlatGeometryBuilder)
+#include "AliMpDEManager.h"
+#include "AliRun.h"
+#include "AliLog.h"
+
+#include <TVirtualMC.h>
+#include <TGeoBBox.h>
+#include <TGeoVolume.h>
+#include <TGeoManager.h>
+#include <TGeoMatrix.h>
+#include <TGeoCompositeShape.h>
+#include <TGeoTube.h>
+#include <Riostream.h>
+
+/// \cond CLASSIMP
+ClassImp(AliMUONSlatGeometryBuilder)
+/// \endcond
//______________________________________________________________________________
AliMUONSlatGeometryBuilder::AliMUONSlatGeometryBuilder(AliMUON* muon)
- : AliMUONVGeometryBuilder("slat.dat",
- muon->Chamber(4).GetGeometry(),
- muon->Chamber(5).GetGeometry(),
- muon->Chamber(6).GetGeometry(),
- muon->Chamber(7).GetGeometry(),
- muon->Chamber(8).GetGeometry(),
- muon->Chamber(9).GetGeometry()),
+ : AliMUONVGeometryBuilder(4, 12),
fMUON(muon)
{
// Standard constructor
// Default constructor
}
-
-//______________________________________________________________________________
-AliMUONSlatGeometryBuilder::AliMUONSlatGeometryBuilder(const AliMUONSlatGeometryBuilder& rhs)
- : AliMUONVGeometryBuilder(rhs)
-{
- AliFatal("Copy constructor is not implemented.");
-}
-
//______________________________________________________________________________
AliMUONSlatGeometryBuilder::~AliMUONSlatGeometryBuilder() {
//
}
-//______________________________________________________________________________
-AliMUONSlatGeometryBuilder&
-AliMUONSlatGeometryBuilder::operator = (const AliMUONSlatGeometryBuilder& rhs)
-{
- // check assignement to self
- if (this == &rhs) return *this;
-
- AliFatal("Assignment operator is not implemented.");
-
- return *this;
-}
-
//
// public methods
//
Float_t *dum=0;
// define the id of tracking media:
- Int_t idAir = idtmed[1100]; // medium 1
+ // Int_t idAir = idtmed[1100]; // medium 1
Int_t idGas = idtmed[1108]; // medium 9 = Ar-CO2 gas (80%+20%)
Int_t idCopper = idtmed[1110];
Int_t idG10 = idtmed[1111];
Int_t idNomex = idtmed[1114]; // honey comb
Int_t idNoryl = idtmed[1115];
Int_t idNomexB = idtmed[1116]; // bulk material
+
+ // Getting mediums for pannel support geometry
+ TGeoMedium* kMedNomex = gGeoManager->GetMedium("MUON_Nomex");
+ TGeoMedium* kMedCarbon = gGeoManager->GetMedium("MUON_CARBON");
// sensitive area: 40*40 cm**2
const Float_t kSensLength = 40.;
const Float_t kPanelHeight = kSensHeight;
const Float_t kPanelWidth = 2 * kCarbonWidth + kNomexWidth;
+ // Frame along the rounded (spacers) slats
+ const Float_t kRframeHeight = 2.00;
+
// spacer around the slat: 2 sticks along length,2 along height
// H: the horizontal ones
const Float_t kHframeLength = kPcbLength;
const Float_t kSlatHeight = kPcbHeight;
const Float_t kSlatWidth = kSensWidth + 2.*(kPcbWidth + kInsuWidth + kPanelWidth
+ kNomexBWidth); //replaced rohacell with Nomex Ch. Finck
- const Int_t kSlatMaterial = idAir;
+ // const Int_t kSlatMaterial = idAir;
const Float_t kDslatLength = -1.25; // position of the slat respect to the beam plane (half vertical spacer) Ch. Finck
Float_t zSlat = AliMUONConstants::DzSlat();// implemented Ch. Finck
Float_t dzCh = AliMUONConstants::DzCh();
Float_t spar[3];
Int_t i, j;
Int_t detElemId;
+ Int_t moduleId;
// the panel volume contains the nomex
Float_t panelpar[3] = { kPanelLength/2., kPanelHeight/2., kPanelWidth/2. };
Float_t xx;
Float_t xxmax = (kBframeLength - kNulocLength)/2.;
Int_t index=0;
-
- AliMUONChamber *iChamber, *iChamber1, *iChamber2;
-
Int_t* fStations = new Int_t[5];
for (Int_t i=0; i<5; i++) fStations[i] = 1;
fStations[2] = 1;
//********************************************************************
// Station 3 **
//********************************************************************
- // indices 1 and 2 for first and second chambers in the station
- // iChamber (first chamber) kept for other quanties than Z,
- // assumed to be the same in both chambers
-
- iChamber = &fMUON->Chamber(4);
- iChamber1 = iChamber;
- iChamber2 = &fMUON->Chamber(5);
-
- //iChamber1->GetGeometry()->SetDebug(kTRUE);
- //iChamber2->GetGeometry()->SetDebug(kTRUE);
-
- if (gAlice->GetModule("DIPO")) {
- // if DIPO is preset, the whole station will be placed in DDIP volume
- iChamber1->GetGeometry()->SetMotherVolume("DDIP");
- iChamber2->GetGeometry()->SetMotherVolume("DDIP");
- }
-
-
+ // Mother volume for each chamber in St3 is an envelop (or assembly)
+ // There is one assembly mother per half a chamber
+ // Mother volume for each chamber in St3 is an envelop (or assembly)
+ // There is one assembly mother per half a chamber called SC05I, SC05O, SC06I and SC06O
// volumes for slat geometry (xx=5,..,10 chamber id):
// Sxx0 Sxx1 Sxx2 Sxx3 --> Slat Mother volumes
// SxxG --> Sensitive volume (gas)
// SxxH, SxxV --> Horizontal and Vertical frames (Noryl)
// SB5x --> Volumes for the 35 cm long PCB
// slat dimensions: slat is a MOTHER volume!!! made of air
-
- // only for chamber 5: slat 1 has a PCB shorter by 5cm!
+ // Only for chamber 5: slat 1 has a PCB shorter by 5cm!
Float_t tlength = 35.;
Float_t panelpar2[3] = { tlength/2., panelpar[1], panelpar[2]};
Float_t dzCh3 = dzCh;
Float_t zSlat3 = (i%2 ==0)? -zSlat : zSlat; // seems not that zSlat3 = zSlat4 & 5 refering to plan PQ7EN345-6 ?
- sprintf(idSlatCh5,"LA%d",kNslats3-1+i);
- gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3);
- detElemId = 500 + i + kNslats3-1;
- GetEnvelopes(4)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(xSlat3, ySlat3, -zSlat3 + dzCh3),
+ sprintf(idSlatCh5,"LA%d",i+kNslats3-1);
+ //gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3);
+ detElemId = 509 - (i + kNslats3-1-4);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(xSlat3, ySlat3, -zSlat3 + dzCh3),
TGeoRotation("rot1",90,angle,90,90+angle,0,0) );
sprintf(idSlatCh5,"LA%d",3*kNslats3-2+i);
- gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3);
- detElemId = 550 + i + kNslats3-1;
- GetEnvelopes(4)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(-xSlat3, ySlat3, zSlat3 - dzCh3),
+ //gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3);
+ detElemId = 500 + (i + kNslats3-1-4);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(-xSlat3, ySlat3, zSlat3 - dzCh3),
TGeoRotation("rot2",90,180+angle,90,90+angle,180,0) );
+
if (i > 0) {
sprintf(idSlatCh5,"LA%d",kNslats3-1-i);
- gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3);
- detElemId = 500 - i + kNslats3-1;
- GetEnvelopes(4)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(xSlat3, -ySlat3, -zSlat3 + dzCh3),
+ // gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3);
+ detElemId = 509 + (i + kNslats3-1-4);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(xSlat3, -ySlat3, -zSlat3 + dzCh3),
TGeoRotation("rot3",90,angle,90,270+angle,180,0) );
+
sprintf(idSlatCh5,"LA%d",3*kNslats3-2-i);
- gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3);
- detElemId = 550 - i + kNslats3-1;
- GetEnvelopes(4)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(-xSlat3, -ySlat3, zSlat3 - dzCh3),
+ // gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3);
+ detElemId = 518 - (i + kNslats3-1-4);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh5, detElemId, true, TGeoTranslation(-xSlat3, -ySlat3, zSlat3 - dzCh3),
TGeoRotation("rot4",90,180+angle,90,270+angle,0,0) );
+
}
sprintf(idSlatCh6,"LB%d",kNslats3-1+i);
- gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar,3);
- detElemId = 600 + i + kNslats3-1;
- GetEnvelopes(5)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(xSlat3, ySlat3, -zSlat3 + dzCh3),
+ // gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar,3);
+ detElemId = 609 - (i + kNslats3-1-4);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(xSlat3, ySlat3, -zSlat3 + dzCh3),
TGeoRotation("rot5",90,angle,90,90+angle,0,0) );
+
sprintf(idSlatCh6,"LB%d",3*kNslats3-2+i);
- gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar,3);
- detElemId = 650 + i + kNslats3-1;
- GetEnvelopes(5)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(-xSlat3, ySlat3, zSlat3 - dzCh3),
+ // gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar,3);
+ detElemId = 600 + (i + kNslats3-1-4);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(-xSlat3, ySlat3, zSlat3 - dzCh3),
TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) );
+
if (i > 0) {
sprintf(idSlatCh6,"LB%d",kNslats3-1-i);
- gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar,3);
- detElemId = 600 - i + kNslats3-1;
- GetEnvelopes(5)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(xSlat3, -ySlat3, -zSlat3 + dzCh3),
+ //gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar,3);
+ detElemId = 609 + (i + kNslats3-1-4);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(xSlat3, -ySlat3, -zSlat3 + dzCh3),
TGeoRotation("rot7",90,angle,90,270+angle,180,0) );
+
sprintf(idSlatCh6,"LB%d",3*kNslats3-2-i);
- gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar,3);
- detElemId = 650 - i + kNslats3-1;
- GetEnvelopes(5)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(-xSlat3, -ySlat3, zSlat3 - dzCh3),
+ //gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar,3);
+ detElemId = 618 - (i + kNslats3-1-4);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh6, detElemId, true, TGeoTranslation(-xSlat3, -ySlat3, zSlat3 - dzCh3),
TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) );
+
}
}
sprintf(idSlatCh5,"LA%d",ConvertSlatNum(i,quadrant,kNslats3-1));
sprintf(idSlatCh6,"LB%d",ConvertSlatNum(i,quadrant,kNslats3-1));
+ Int_t moduleSlatCh5 = GetModuleId(idSlatCh5);
+ Int_t moduleSlatCh6 = GetModuleId(idSlatCh6);
Float_t xvFrame = (slatLength3[i] - kVframeLength)/2.;
Float_t xvFrame2 = xvFrame;
+
if (i == 0 || i == 1 || i == 2) xvFrame2 -= pcbDLength3/2.;
// position the vertical frames
if ( i > 2) {
- GetEnvelopes(4)->AddEnvelopeConstituent("S05V", idSlatCh5,
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05V", idSlatCh5,
(2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- GetEnvelopes(4)->AddEnvelopeConstituent("S05V", idSlatCh5,
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05V", idSlatCh5,
(2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
- GetEnvelopes(5)->AddEnvelopeConstituent("S06V", idSlatCh6,
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06V", idSlatCh6,
(2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- GetEnvelopes(5)->AddEnvelopeConstituent("S06V", idSlatCh6,
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06V", idSlatCh6,
(2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
}
if (i == 2) {
- GetEnvelopes(4)->AddEnvelopeConstituent("S05V", idSlatCh5,
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05V", idSlatCh5,
(2*i-1)*10+quadrant,TGeoTranslation(xvFrame2,0.,0.));
- GetEnvelopes(4)->AddEnvelopeConstituent("S05V", idSlatCh5,
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05V", idSlatCh5,
(2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
- GetEnvelopes(5)->AddEnvelopeConstituent("S06V", idSlatCh6,
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06V", idSlatCh6,
(2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- GetEnvelopes(5)->AddEnvelopeConstituent("S06V", idSlatCh6,
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06V", idSlatCh6,
(2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
}
if (i == 0 || i == 1) { // no rounded spacer for the moment (Ch. Finck)
- GetEnvelopes(4)->AddEnvelopeConstituent("S05V", idSlatCh5,
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05V", idSlatCh5,
(2*i-1)*10+quadrant,TGeoTranslation(xvFrame2,0.,0.));
- GetEnvelopes(5)->AddEnvelopeConstituent("S06V", idSlatCh6,
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S06V", idSlatCh6,
(2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
}
Float_t zPanel = spar[2] - nomexbpar[2];
if ( (i == 0 || i == 1 || i == 2) && j == kNPCB3[i]-1) { // 1 pcb is shortened by 5cm
- GetEnvelopes(4)->AddEnvelopeConstituent("SB5X", idSlatCh5, 2*index-1,TGeoTranslation(xx2,0.,zPanel));
- GetEnvelopes(4)->AddEnvelopeConstituent("SB5X", idSlatCh5, 2*index,TGeoTranslation(xx2,0.,-zPanel));
- GetEnvelopes(4)->AddEnvelopeConstituent("SB5I", idSlatCh5, index,TGeoTranslation(xx2,0.,0.));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SB5X", idSlatCh5, 2*index-1,TGeoTranslation(xx2,0.,zPanel));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SB5X", idSlatCh5, 2*index,TGeoTranslation(xx2,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("SB5I", idSlatCh5, index,TGeoTranslation(xx2,0.,0.));
} else {
- GetEnvelopes(4)->AddEnvelopeConstituent("S05X", idSlatCh5, 2*index-1,TGeoTranslation(xx,0.,zPanel));
- GetEnvelopes(4)->AddEnvelopeConstituent("S05X", idSlatCh5, 2*index,TGeoTranslation(xx,0.,-zPanel));
- GetEnvelopes(4)->AddEnvelopeConstituent("S05I", idSlatCh5, index,TGeoTranslation(xx,0.,0.));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05X", idSlatCh5, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05X", idSlatCh5, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05I", idSlatCh5, index,TGeoTranslation(xx,0.,0.));
}
- GetEnvelopes(5)->AddEnvelopeConstituent("S06X", idSlatCh6, 2*index-1,TGeoTranslation(xx,0.,zPanel));
- GetEnvelopes(5)->AddEnvelopeConstituent("S06X", idSlatCh6, 2*index,TGeoTranslation(xx,0.,-zPanel));
- GetEnvelopes(5)->AddEnvelopeConstituent("S06I", idSlatCh6, index,TGeoTranslation(xx,0.,0.));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06X", idSlatCh6, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06X", idSlatCh6, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06I", idSlatCh6, index,TGeoTranslation(xx,0.,0.));
}
}
Double_t divpar[3];
Double_t dydiv = kSensHeight/ndiv;
Double_t ydiv = (kSensHeight - dydiv)/2.;
- Double_t rmin = 31.5; // Corrected in sep04 from PQ-LAT-SR2 de CEA-DSM-DAPNIA-SIS/BE ph HARDY 19-Oct-2002 slat
+ Double_t rmin = AliMUONConstants::Rmin(2);// Same radius for both chamber in St3
Double_t xdiv = 0.;
Float_t xvol;
Float_t yvol;
for (Int_t idiv = 0; idiv < ndiv; idiv++){
ydiv += dydiv;
xdiv = 0.;
- if (ydiv < rmin) xdiv = rmin * TMath::Sin( TMath::ACos(ydiv/rmin) );
+ if (ydiv < rmin) xdiv = rmin * TMath::Sin( TMath::ACos((ydiv-dydiv/2.)/rmin) );
divpar[0] = (kPcbLength - xdiv)/2.;
divpar[1] = dydiv/2. - epsilon;
divpar[2] = kSensWidth/2.;
for (Int_t quadrant = 1; quadrant <= 4; quadrant++) {
sprintf(idSlatCh5,"LA%d",ConvertSlatNum(1,quadrant,kNslats3-1));
sprintf(idSlatCh6,"LB%d",ConvertSlatNum(1,quadrant,kNslats3-1));
+ Int_t moduleSlatCh5 = GetModuleId(idSlatCh5);
+ Int_t moduleSlatCh6 = GetModuleId(idSlatCh6);
- GetEnvelopes(4)->AddEnvelopeConstituentParam("S05G", idSlatCh5, quadrant*100+imax+4*idiv+1,
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituentParam("S05G", idSlatCh5, quadrant*100+imax+4*idiv+1,
TGeoTranslation(xvol-(kPcbLength * kNPCB3[1]/2.),yvol-kPcbLength,0.),3,divpar);
- GetEnvelopes(5)->AddEnvelopeConstituentParam("S06G", idSlatCh6, quadrant*100+imax+4*idiv+1,
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituentParam("S06G", idSlatCh6, quadrant*100+imax+4*idiv+1,
TGeoTranslation(xvol-(kPcbLength * kNPCB3[1]/2.),yvol-kPcbLength,0.),3,divpar);
}
}
// 9 box volumes are used to define the PCB closed to the beam pipe of the slat 122000SR1 of chamber 5 and 6 of St3
// Accordingly to plan PQ-LAT-SR1 of CEA-DSM-DAPNIA-SIS/BE ph HARDY 8-Oct-2002
// Rmin = 31.5 cm
- rmin = 31.5; //in cm
+ rmin = AliMUONConstants::Rmin(2); // Same radius for both chamber in St3
ndiv = 9;
dydiv = kSensHeight/ndiv; // Vertical size of the box volume approximating the rounded PCB
ydiv = -kSensHeight/2 + dydiv/2.; // Initializing vertical position of the volume from bottom
sprintf(idSlatCh5,"LA%d",13);
sprintf(idSlatCh6,"LB%d",13);
}
- GetEnvelopes(4)->AddEnvelopeConstituentParam("S05G", idSlatCh5,500+side*100+imax+4*idiv+1,
+ Int_t moduleSlatCh5 = GetModuleId(idSlatCh5);
+ Int_t moduleSlatCh6 = GetModuleId(idSlatCh6);
+ GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituentParam("S05G", idSlatCh5,500+side*100+imax+4*idiv+1,
TGeoTranslation(xvol-(kPcbLength * kNPCB3[0]/2.),yvol,0.),3,divpar);
- GetEnvelopes(5)->AddEnvelopeConstituentParam("S06G", idSlatCh6,500+side*100+imax+4*idiv+1,
+ GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituentParam("S06G", idSlatCh6,500+side*100+imax+4*idiv+1,
TGeoTranslation(xvol-(kPcbLength * kNPCB3[0]/2.),yvol,0.),3,divpar);
}
ydiv += dydiv; // Going from bottom to top
}
+
+ //
+ //Geometry of the support pannel Verticla length 3.62m, horizontal length 1.62m, internal radius dMotherInner of SC05 and SC06 (F. Orsini, Saclay)
+ //Carbon fiber of 0.3 mm thick (2 layers) and a central layer of Nomex of 15mm thick.
+ // Outer excess and inner recess for mother volume radius
+ // with respect to ROuter and RInner
+ Float_t dMotherInner = AliMUONConstants::Rmin(2)-kRframeHeight;
+ Float_t nomexthickness = 1.5;
+ Float_t carbonthickness = 0.03;
+ Float_t supporthlength = 162.;
+ Float_t supportvlength = 362.;
+
+ // Generating the composite shape of the carbon and nomex pannels
+ new TGeoBBox("shNomexBoxSt3",supporthlength/2., supportvlength/2. ,nomexthickness/2.+carbonthickness);
+ new TGeoBBox("shCarbonBoxSt3",supporthlength/2., supportvlength/2. ,carbonthickness/2.);
+ new TGeoTubeSeg("shNomexHoleSt3",0., dMotherInner, nomexthickness/2.+carbonthickness+0.001, -90. ,90.);
+ new TGeoTubeSeg("shCarbonHoleSt3",0., dMotherInner, carbonthickness/2.+0.001, -90. ,90.);
+ TGeoTranslation * trHoleSt3 = new TGeoTranslation("trHoleSt3",-supporthlength/2.,0.,0.);
+ trHoleSt3->RegisterYourself();
+ TGeoCompositeShape * shNomexSupportSt3 = new TGeoCompositeShape("shNomexSupportSt3","shNomexBoxSt3-shNomexHoleSt3:trHoleSt3");
+ TGeoCompositeShape * shCarbonSupportSt3 = new TGeoCompositeShape("shCarbonSupportSt3","shCarbonBoxSt3-shCarbonHoleSt3:trHoleSt3");
+
+ // Generating Nomex and Carbon pannel volumes
+ TGeoVolume * voNomexSupportSt3 = new TGeoVolume("S05S", shNomexSupportSt3, kMedNomex);
+ TGeoVolume * voCarbonSupportSt3 = new TGeoVolume("S05K", shCarbonSupportSt3, kMedCarbon);
+ TGeoTranslation *trCarbon1St3 = new TGeoTranslation("trCarbon1St3",0.,0., -(nomexthickness+carbonthickness)/2.);
+ TGeoTranslation *trCarbon2St3 = new TGeoTranslation("trCarbon2St3",0.,0., (nomexthickness+carbonthickness)/2.);
+ voNomexSupportSt3->AddNode(voCarbonSupportSt3,1,trCarbon1St3);
+ voNomexSupportSt3->AddNode(voCarbonSupportSt3,2,trCarbon2St3);
+ Float_t dzCh5 = dzCh;
+ TGeoTranslation * trSupport1St3 = new TGeoTranslation("trSupport1St3", supporthlength/2., 0. , dzCh5);
+ TGeoRotation * roSupportSt3 = new TGeoRotation("roSupportSt3",90.,180.,-90.);
+ TGeoCombiTrans * coSupport2St3 = new TGeoCombiTrans(-supporthlength/2., 0., -dzCh5, roSupportSt3);
+ GetEnvelopes(5)->AddEnvelope("S05S", 0, 1, *trSupport1St3);
+ GetEnvelopes(4)->AddEnvelope("S05S", 0, 2, *coSupport2St3);
+ GetEnvelopes(7)->AddEnvelope("S05S", 0, 3, *trSupport1St3);
+ GetEnvelopes(6)->AddEnvelope("S05S", 0, 4, *coSupport2St3);
+ // End of pannel support geometry
+
// cout << "Geometry for Station 3...... done" << endl;
}
-
if (fStations[3]) {
// //********************************************************************
// // Station 4 **
// //********************************************************************
- // // indices 1 and 2 for first and second chambers in the station
- // // iChamber (first chamber) kept for other quanties than Z,
- // // assumed to be the same in both chambers
- // corrected geometry (JP. Cussonneau, Ch. Finck)
-
- iChamber = &fMUON->Chamber(6);
- iChamber1 = iChamber;
- iChamber2 = &fMUON->Chamber(7);
-
+ // Mother volume for each chamber in St4 is an envelop (or assembly)
+ // There is one assembly mother per half a chamber called SC07I, SC07O, SC08I and SC08O
+ // Same volume name definitions as in St3
const Int_t kNslats4 = 7; // number of slats per quadrant
const Int_t kNPCB4[kNslats4] = {5, 6, 5, 5, 4, 3, 2}; // n PCB per slat
const Float_t kXpos4[kNslats4] = {38.2, 0., 0., 0., 0., 0., 0.};
const Float_t kYpos41[kNslats4] = {0., 38.2, 34.40, 36.60, 29.3, 37.0, 28.6};
const Float_t kYpos42[kNslats4] = {0., 38.2, 37.85, 37.55, 29.4, 37.0, 28.6};
-
Float_t slatLength4[kNslats4];
-
- // create and position the slat (mother) volumes
-
+
char idSlatCh7[5];
char idSlatCh8[5];
Float_t xSlat4;
Float_t ySlat41 = 0;
Float_t ySlat42 = 0;
-
angle = 0.;
for (i = 0; i<kNslats4; i++){
Float_t zSlat4 = (i%2 ==0)? -zSlat : zSlat;
sprintf(idSlatCh7,"LC%d",kNslats4-1+i);
- gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3);
- detElemId = 700 + i + kNslats4-1;
- GetEnvelopes(6)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(xSlat4, ySlat41, -zSlat4 + dzCh4),
+ //gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3);
+ detElemId = 713 - (i + kNslats4-1-6);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(xSlat4, ySlat41, -zSlat4 + dzCh4),
TGeoRotation("rot1",90,angle,90,90+angle,0,0) );
sprintf(idSlatCh7,"LC%d",3*kNslats4-2+i);
- gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3);
- detElemId = 750 + i + kNslats4-1;
- GetEnvelopes(6)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(-xSlat4, ySlat41, zSlat4 - dzCh4),
+ //gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3);
+ detElemId = 700 + (i + kNslats4-1-6);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(-xSlat4, ySlat41, zSlat4 - dzCh4),
TGeoRotation("rot2",90,180+angle,90,90+angle,180,0) );
if (i > 0) {
sprintf(idSlatCh7,"LC%d",kNslats4-1-i);
- gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3);
- detElemId = 700 - i + kNslats4-1;
- GetEnvelopes(6)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(xSlat4, -ySlat41, -zSlat4 + dzCh4),
+ //gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3);
+ detElemId = 713 + (i + kNslats4-1-6);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true, TGeoTranslation(xSlat4, -ySlat41, -zSlat4 + dzCh4),
TGeoRotation("rot3",90,angle,90,270+angle,180,0) );
sprintf(idSlatCh7,"LC%d",3*kNslats4-2-i);
- detElemId = 750 - i + kNslats4-1;
- gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3);
- GetEnvelopes(6)->AddEnvelope(idSlatCh7, detElemId, true,
+ detElemId = 726 - (i + kNslats4-1-6);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ //gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3);
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh7, detElemId, true,
TGeoTranslation(-xSlat4, -ySlat41, zSlat4 - dzCh4),
TGeoRotation("rot4",90,180+angle,90,270+angle,0,0) );
}
sprintf(idSlatCh8,"LD%d",kNslats4-1+i);
- gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3);
- detElemId = 800 + i + kNslats4-1;
- GetEnvelopes(7)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(xSlat4, ySlat42, -zSlat4 + dzCh4),
+ //gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3);
+ detElemId = 813 - (i + kNslats4-1-6);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(xSlat4, ySlat42, -zSlat4 + dzCh4),
TGeoRotation("rot5",90,angle,90,90+angle,0,0) );
sprintf(idSlatCh8,"LD%d",3*kNslats4-2+i);
- detElemId = 850 + i + kNslats4-1;
- gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3);
- GetEnvelopes(7)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(-xSlat4, ySlat42, zSlat4 - dzCh4),
+ detElemId = 800 + (i + kNslats4-1-6);
+ //gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(-xSlat4, ySlat42, zSlat4 - dzCh4),
TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) );
if (i > 0) {
sprintf(idSlatCh8,"LD%d",kNslats4-1-i);
- detElemId = 800 - i + kNslats4-1;
- gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3);
- GetEnvelopes(7)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(xSlat4, -ySlat42, -zSlat4 + dzCh4),
+ detElemId = 813 + (i + kNslats4-1-6);
+ //gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(xSlat4, -ySlat42, -zSlat4 + dzCh4),
TGeoRotation("rot7",90,angle,90,270+angle,180,0) );
sprintf(idSlatCh8,"LD%d",3*kNslats4-2-i);
- detElemId = 850 - i + kNslats4-1;
- gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3);
- GetEnvelopes(7)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(-xSlat4, -ySlat42, zSlat4 - dzCh4),
+ detElemId = 826 - (i + kNslats4-1-6);
+ //gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh8, detElemId, true, TGeoTranslation(-xSlat4, -ySlat42, zSlat4 - dzCh4),
TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) );
}
}
sprintf(idSlatCh7,"LC%d",ConvertSlatNum(i,quadrant,kNslats4-1));
sprintf(idSlatCh8,"LD%d",ConvertSlatNum(i,quadrant,kNslats4-1));
+ Int_t moduleSlatCh7 = GetModuleId(idSlatCh7);
+ Int_t moduleSlatCh8 = GetModuleId(idSlatCh8);
+
Float_t xvFrame = (slatLength4[i] - kVframeLength)/2.;
// position the vertical frames
if (i != 1) {
- GetEnvelopes(6)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- GetEnvelopes(6)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
- GetEnvelopes(7)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- GetEnvelopes(7)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
} else { // no rounded spacer yet
- GetEnvelopes(6)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- // GetEnvelopes(6)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
- GetEnvelopes(7)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- // GetEnvelopes(7)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
+ // GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
+ // GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
}
// position the panels and the insulating material
for (j = 0; j < kNPCB4[i]; j++){
Float_t xx = kSensLength * (-kNPCB4[i]/2.+j+.5);
Float_t zPanel = spar[2] - nomexbpar[2];
- GetEnvelopes(6)->AddEnvelopeConstituent("S07X", idSlatCh7, 2*index-1,TGeoTranslation(xx,0.,zPanel));
- GetEnvelopes(6)->AddEnvelopeConstituent("S07X", idSlatCh7, 2*index,TGeoTranslation(xx,0.,-zPanel));
- GetEnvelopes(6)->AddEnvelopeConstituent("S07I", idSlatCh7, index,TGeoTranslation(xx,0.,0.));
- GetEnvelopes(7)->AddEnvelopeConstituent("S08X", idSlatCh8, 2*index-1,TGeoTranslation(xx,0.,zPanel));
- GetEnvelopes(7)->AddEnvelopeConstituent("S08X", idSlatCh8, 2*index,TGeoTranslation(xx,0.,-zPanel));
- GetEnvelopes(7)->AddEnvelopeConstituent("S08I", idSlatCh8, index,TGeoTranslation(xx,0.,0.));
+ GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07X", idSlatCh7, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07X", idSlatCh7, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituent("S07I", idSlatCh7, index,TGeoTranslation(xx,0.,0.));
+ GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08X", idSlatCh8, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08X", idSlatCh8, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituent("S08I", idSlatCh8, index,TGeoTranslation(xx,0.,0.));
}
}
}
Double_t divpar[3];
Double_t dydiv = kSensHeight/ndiv;
Double_t ydiv = (kSensHeight - dydiv)/2.;
- Float_t rmin = 39.5;// Corrected in sep04 from PQ-LAT-NR3 de CEA-DSM-DAPNIA-SIS/BE ph HARDY 19-Oct-2002 slat
+ Float_t rmin = AliMUONConstants::Rmin(3); // Same radius for both chamber of St4
Float_t xdiv = 0.;
Float_t xvol;
Float_t yvol;
for (Int_t idiv = 0; idiv < ndiv; idiv++){
ydiv += dydiv;
xdiv = 0.;
- if (ydiv < rmin) xdiv = rmin * TMath::Sin( TMath::ACos(ydiv/rmin) );
+ if (ydiv < rmin) xdiv = rmin * TMath::Sin( TMath::ACos((ydiv-dydiv/2.)/rmin) );
divpar[0] = (kPcbLength - xdiv)/2.;
divpar[1] = dydiv/2. - epsilon;
divpar[2] = kSensWidth/2.;
for (Int_t quadrant = 1; quadrant <= 4; quadrant++) {
sprintf(idSlatCh7,"LC%d",ConvertSlatNum(1,quadrant,kNslats4-1));
sprintf(idSlatCh8,"LD%d",ConvertSlatNum(1,quadrant,kNslats4-1));
+ Int_t moduleSlatCh7 = GetModuleId(idSlatCh7);
+ Int_t moduleSlatCh8 = GetModuleId(idSlatCh8);
- GetEnvelopes(6)->AddEnvelopeConstituentParam("S07G",idSlatCh7, quadrant*100+imax+4*idiv+1,
+ GetEnvelopes(moduleSlatCh7)->AddEnvelopeConstituentParam("S07G",idSlatCh7, quadrant*100+imax+4*idiv+1,
TGeoTranslation(xvol-kPcbLength * kNPCB4[1]/2.,yvol-kPcbLength,0.),3,divpar);
- GetEnvelopes(7)->AddEnvelopeConstituentParam("S08G", idSlatCh8, quadrant*100+imax+4*idiv+1,
+ GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituentParam("S08G", idSlatCh8, quadrant*100+imax+4*idiv+1,
TGeoTranslation(xvol-kPcbLength * kNPCB4[1]/2.,yvol-kPcbLength,0.),3,divpar);
}
}
+
+
+ //
+ //Geometry of the support pannel Verticla length 5.3m, horizontal length 2.6m, internal radius dMotherInner o SC07 and SC08 (F. Orsini, Saclay)
+ //Carbon fiber of 0.3 mm thick (2 layers) and a central layer of Nomex of 15mm thick.
+ Float_t dMotherInner = AliMUONConstants::Rmin(3)-kRframeHeight;
+ Float_t nomexthickness = 1.5;
+ Float_t carbonthickness = 0.03;
+ Float_t supporthlength = 260.;
+ Float_t supportvlength = 530.;
+ // Generating the composite shape of the carbon and nomex pannels
+ new TGeoBBox("shNomexBoxSt4",supporthlength/2., supportvlength/2. ,nomexthickness/2.+carbonthickness);
+ new TGeoBBox("shCarbonBoxSt4",supporthlength/2., supportvlength/2. ,carbonthickness/2.);
+ new TGeoTubeSeg("shNomexHoleSt4",0., dMotherInner, nomexthickness/2.+carbonthickness+0.001, -90. ,90.);
+ new TGeoTubeSeg("shCarbonHoleSt4",0., dMotherInner, carbonthickness/2.+0.001, -90. ,90.);
+ TGeoTranslation * trHoleSt4 = new TGeoTranslation("trHoleSt4",-supporthlength/2.,0.,0.);
+ trHoleSt4->RegisterYourself();
+ TGeoCompositeShape * shNomexSupportSt4 = new TGeoCompositeShape("shNomexSupportSt4","shNomexBoxSt4-shNomexHoleSt4:trHoleSt4");
+ TGeoCompositeShape * shCarbonSupportSt4 = new TGeoCompositeShape("shCarbonSupportSt4","shCarbonBoxSt4-shCarbonHoleSt4:trHoleSt4");
+
+ // Generating Nomex and Carbon pannel volumes
+ TGeoVolume * voNomexSupportSt4 = new TGeoVolume("S07S", shNomexSupportSt4, kMedNomex);
+ TGeoVolume * voCarbonSupportSt4 = new TGeoVolume("S07K", shCarbonSupportSt4, kMedCarbon);
+ TGeoTranslation *trCarbon1St4 = new TGeoTranslation("trCarbon1St4",0.,0., -(nomexthickness+carbonthickness)/2.);
+ TGeoTranslation *trCarbon2St4 = new TGeoTranslation("trCarbon2St4",0.,0., (nomexthickness+carbonthickness)/2.);
+ voNomexSupportSt4->AddNode(voCarbonSupportSt4,1,trCarbon1St4);
+ voNomexSupportSt4->AddNode(voCarbonSupportSt4,2,trCarbon2St4);
+ Float_t dzCh7 = dzCh;
+ TGeoTranslation * trSupport1St4 = new TGeoTranslation("trSupport1St4", supporthlength/2., 0. , dzCh7);
+ TGeoRotation * roSupportSt4 = new TGeoRotation("roSupportSt4",90.,180.,-90.);
+ TGeoCombiTrans * coSupport2St4 = new TGeoCombiTrans(-supporthlength/2., 0., -dzCh7, roSupportSt4);
+ GetEnvelopes(9)->AddEnvelope("S07S", 0, 1, *trSupport1St4);
+ GetEnvelopes(8)->AddEnvelope("S07S", 0, 2, *coSupport2St4);
+ GetEnvelopes(11)->AddEnvelope("S07S", 0, 3, *trSupport1St4);
+ GetEnvelopes(10)->AddEnvelope("S07S", 0, 4, *coSupport2St4);
+
+ // End of pannel support geometry
+
// cout << "Geometry for Station 4...... done" << endl;
}
// //********************************************************************
// // Station 5 **
// //********************************************************************
- // // indices 1 and 2 for first and second chambers in the station
- // // iChamber (first chamber) kept for other quanties than Z,
- // // assumed to be the same in both chambers
- // corrected geometry (JP. Cussonneau, Ch. Finck)
-
- iChamber = &fMUON->Chamber(8);
- iChamber1 = iChamber;
- iChamber2 = &fMUON->Chamber(9);
-
+ // Mother volume for each chamber in St4 is an envelop (or assembly)
+ // There is one assembly mother per half a chamber called SC09I, SC09O, SC10I and SC10O
+ // Same volume name definitions as in St3
+
const Int_t kNslats5 = 7; // number of slats per quadrant
const Int_t kNPCB5[kNslats5] = {5, 6, 6, 6, 5, 4, 3}; // n PCB per slat
const Float_t kXpos5[kNslats5] = {38.2, 0., 0., 0., 0., 0., 0.};
const Float_t kYpos5[kNslats5] = {0., 38.2, 37.9, 37.6, 37.3, 37.05, 36.75};
Float_t slatLength5[kNslats5];
- // create and position the slat (mother) volumes
char idSlatCh9[5];
char idSlatCh10[5];
Float_t zSlat5 = (i%2 ==0)? -zSlat : zSlat;
sprintf(idSlatCh9,"LE%d",kNslats5-1+i);
- detElemId = 900 + i + kNslats5-1;
- gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3);
- GetEnvelopes(8)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(xSlat5, ySlat5, -zSlat5 + dzCh5),
+ detElemId = 913 - (i + kNslats5-1-6);
+ //gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(xSlat5, ySlat5, -zSlat5 + dzCh5),
TGeoRotation("rot1",90,angle,90,90+angle,0,0) );
sprintf(idSlatCh9,"LE%d",3*kNslats5-2+i);
- detElemId = 950 + i + kNslats5-1;
- gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3);
- GetEnvelopes(8)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(-xSlat5, ySlat5, zSlat5 - dzCh5),
+ detElemId = 900 + (i + kNslats5-1-6);
+ //gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(-xSlat5, ySlat5, zSlat5 - dzCh5),
TGeoRotation("rot2",90,180+angle,90,90+angle,180,0) );
if (i > 0) {
sprintf(idSlatCh9,"LE%d",kNslats5-1-i);
- detElemId = 900 - i + kNslats5-1;
- gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3);
- GetEnvelopes(8)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(xSlat5, -ySlat5, -zSlat5 + dzCh5),
+ detElemId = 913 + (i + kNslats5-1-6);
+ //gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(xSlat5, -ySlat5, -zSlat5 + dzCh5),
TGeoRotation("rot3",90,angle,90,270+angle,180,0) );
sprintf(idSlatCh9,"LE%d",3*kNslats5-2-i);
- detElemId = 950 - i + kNslats5-1;
- gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3);
- GetEnvelopes(8)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat5 - dzCh5),
+ detElemId = 926 - (i + kNslats5-1-6);
+ //gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh9, detElemId, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat5 - dzCh5),
TGeoRotation("rot4",90,180+angle,90,270+angle,0,0) );
}
sprintf(idSlatCh10,"LF%d",kNslats5-1+i);
- detElemId = 1000 + i + kNslats5-1;
- gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3);
- GetEnvelopes(9)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(xSlat5, ySlat5, -zSlat5 + dzCh5),
+ detElemId = 1013 - (i + kNslats5-1-6);
+ //gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(xSlat5, ySlat5, -zSlat5 + dzCh5),
TGeoRotation("rot5",90,angle,90,90+angle,0,0) );
sprintf(idSlatCh10,"LF%d",3*kNslats5-2+i);
- detElemId = 1050 + i + kNslats5-1;
- gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3);
- GetEnvelopes(9)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(-xSlat5, ySlat5, zSlat5 - dzCh5),
+ detElemId = 1000 + (i + kNslats5-1-6);
+ //gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(-xSlat5, ySlat5, zSlat5 - dzCh5),
TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) );
if (i > 0) {
sprintf(idSlatCh10,"LF%d",kNslats5-1-i);
- detElemId = 1000 - i + kNslats5-1;
- gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3);
- GetEnvelopes(9)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(xSlat5, -ySlat5, -zSlat5 + dzCh5),
+ detElemId = 1013 + (i + kNslats5-1-6);
+ //gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(xSlat5, -ySlat5, -zSlat5 + dzCh5),
TGeoRotation("rot7",90,angle,90,270+angle,180,0) );
sprintf(idSlatCh10,"LF%d",3*kNslats5-2-i);
- detElemId = 1050 - i + kNslats5-1;
- gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3);
- GetEnvelopes(9)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat5 - dzCh5),
+ detElemId = 1026 - (i + kNslats5-1-6);
+ //gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3);
+ moduleId = AliMpDEManager::GetGeomModuleId(detElemId);
+ GetEnvelopes(moduleId)->AddEnvelope(idSlatCh10, detElemId, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat5 - dzCh5),
TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) );
}
}
sprintf(idSlatCh9,"LE%d",ConvertSlatNum(i,quadrant,kNslats5-1));
sprintf(idSlatCh10,"LF%d",ConvertSlatNum(i,quadrant,kNslats5-1));
+ Int_t moduleSlatCh9 = GetModuleId(idSlatCh9);
+ Int_t moduleSlatCh10 = GetModuleId(idSlatCh10);
Float_t xvFrame = (slatLength5[i] - kVframeLength)/2.; // ok
// position the vertical frames (spacers)
if (i != 1) {
- GetEnvelopes(8)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- GetEnvelopes(8)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
- GetEnvelopes(9)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- GetEnvelopes(9)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
} else { // no rounded spacer yet
- GetEnvelopes(8)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- // GetEnvelopes(8)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
- GetEnvelopes(9)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
- // GetEnvelopes(9)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
+ // GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
+ GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.));
+ // GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.));
}
// position the panels and the insulating material
Float_t xx = kSensLength * (-kNPCB5[i]/2.+j+.5);
Float_t zPanel = spar[2] - nomexbpar[2];
- GetEnvelopes(8)->AddEnvelopeConstituent("S09X", idSlatCh9, 2*index-1,TGeoTranslation(xx,0.,zPanel));
- GetEnvelopes(8)->AddEnvelopeConstituent("S09X", idSlatCh9, 2*index,TGeoTranslation(xx,0.,-zPanel));
- GetEnvelopes(8)->AddEnvelopeConstituent("S09I", idSlatCh9, index,TGeoTranslation(xx,0.,0.));
+ GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09X", idSlatCh9, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09X", idSlatCh9, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituent("S09I", idSlatCh9, index,TGeoTranslation(xx,0.,0.));
- GetEnvelopes(9)->AddEnvelopeConstituent("S10X", idSlatCh10, 2*index-1,TGeoTranslation(xx,0.,zPanel));
- GetEnvelopes(9)->AddEnvelopeConstituent("S10X", idSlatCh10, 2*index,TGeoTranslation(xx,0.,-zPanel));
- GetEnvelopes(9)->AddEnvelopeConstituent("S10I", idSlatCh10, index,TGeoTranslation(xx,0.,0.));
+ GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10X", idSlatCh10, 2*index-1,TGeoTranslation(xx,0.,zPanel));
+ GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10X", idSlatCh10, 2*index,TGeoTranslation(xx,0.,-zPanel));
+ GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituent("S10I", idSlatCh10, index,TGeoTranslation(xx,0.,0.));
}
}
}
Double_t divpar[3];
Double_t dydiv = kSensHeight/ndiv;
Double_t ydiv = (kSensHeight - dydiv)/2.;
- Float_t rmin = 39.5;
+ Float_t rmin = AliMUONConstants::Rmin(4);
Float_t xdiv = 0.;
Float_t xvol;
Float_t yvol;
for (Int_t idiv = 0; idiv < ndiv; idiv++){
ydiv += dydiv;
xdiv = 0.;
- if (ydiv < rmin) xdiv = rmin * TMath::Sin( TMath::ACos(ydiv/rmin) );
+ if (ydiv < rmin) xdiv = rmin * TMath::Sin( TMath::ACos((ydiv-dydiv/2.)/rmin) );
divpar[0] = (kPcbLength - xdiv)/2.;
divpar[1] = dydiv/2. - epsilon;
divpar[2] = kSensWidth/2.;
for (Int_t quadrant = 1; quadrant <= 4; quadrant++) {
sprintf(idSlatCh9,"LE%d",ConvertSlatNum(1,quadrant,kNslats5-1));
sprintf(idSlatCh10,"LF%d",ConvertSlatNum(1,quadrant,kNslats5-1));
+ Int_t moduleSlatCh9 = GetModuleId(idSlatCh9);
+ Int_t moduleSlatCh10 = GetModuleId(idSlatCh10);
- GetEnvelopes(8)->AddEnvelopeConstituentParam("S09G", idSlatCh9, quadrant*100+imax+4*idiv+1,
+ GetEnvelopes(moduleSlatCh9)->AddEnvelopeConstituentParam("S09G", idSlatCh9, quadrant*100+imax+4*idiv+1,
TGeoTranslation(xvol-kPcbLength * kNPCB5[1]/2.,yvol-kPcbLength,0.),3,divpar);
- GetEnvelopes(9)->AddEnvelopeConstituentParam("S10G", idSlatCh10, quadrant*100+imax+4*idiv+1,
+ GetEnvelopes(moduleSlatCh10)->AddEnvelopeConstituentParam("S10G", idSlatCh10, quadrant*100+imax+4*idiv+1,
TGeoTranslation(xvol-kPcbLength * kNPCB5[1]/2.,yvol-kPcbLength,0.),3,divpar);
}
}
+ //
+ //Geometry of the support pannel Verticla length 5.7m, horizontal length 2.6m, internal radius dMotherInner o SC09 and SC10 (F. Orsini, Saclay)
+ //Carbon fiber of 0.3 mm thick (2 layers) and a central layer of Nomex of 15mm thick.
+ Float_t dMotherInner = AliMUONConstants::Rmin(4)-kRframeHeight;
+ Float_t nomexthickness = 1.5;
+ Float_t carbonthickness = 0.03;
+ Float_t supporthlength = 260.;
+ Float_t supportvlength = 570.;
+ // Generating the composite shape of the carbon and nomex pannels
+ new TGeoBBox("shNomexBoxSt5",supporthlength/2., supportvlength/2. ,nomexthickness/2.+carbonthickness);
+ new TGeoBBox("shCarbonBoxSt5",supporthlength/2., supportvlength/2. ,carbonthickness/2.);
+ new TGeoTubeSeg("shNomexHoleSt5",0., dMotherInner, nomexthickness/2.+carbonthickness+0.001, -90. ,90.);
+ new TGeoTubeSeg("shCarbonHoleSt5",0., dMotherInner, carbonthickness/2.+0.001, -90. ,90.);
+ TGeoTranslation * trHoleSt5 = new TGeoTranslation("trHoleSt5",-supporthlength/2.,0.,0.);
+ trHoleSt5->RegisterYourself();
+ TGeoCompositeShape * shNomexSupportSt5 = new TGeoCompositeShape("shNomexSupportSt5","shNomexBoxSt5-shNomexHoleSt5:trHoleSt5");
+ TGeoCompositeShape * shCarbonSupportSt5 = new TGeoCompositeShape("shCarbonSupportSt5","shCarbonBoxSt5-shCarbonHoleSt5:trHoleSt5");
+
+ // Generating Nomex and Carbon pannel volumes
+ TGeoVolume * voNomexSupportSt5 = new TGeoVolume("S09S", shNomexSupportSt5, kMedNomex);
+ TGeoVolume * voCarbonSupportSt5 = new TGeoVolume("S09K", shCarbonSupportSt5, kMedCarbon);
+ TGeoTranslation *trCarbon1St5 = new TGeoTranslation("trCarbon1St5",0.,0., -(nomexthickness+carbonthickness)/2.);
+ TGeoTranslation *trCarbon2St5 = new TGeoTranslation("trCarbon2St5",0.,0., (nomexthickness+carbonthickness)/2.);
+ voNomexSupportSt5->AddNode(voCarbonSupportSt5,1,trCarbon1St5);
+ voNomexSupportSt5->AddNode(voCarbonSupportSt5,2,trCarbon2St5);
+ Float_t dzCh9 = dzCh;
+ TGeoTranslation * trSupport1St5 = new TGeoTranslation("trSupport1St5", supporthlength/2., 0. , dzCh9);
+ TGeoRotation * roSupportSt5 = new TGeoRotation("roSupportSt5",90.,180.,-90.);
+ TGeoCombiTrans * coSupport2St5 = new TGeoCombiTrans(-supporthlength/2., 0., -dzCh9, roSupportSt5);
+ GetEnvelopes(13)->AddEnvelope("S09S", 0, 1, *trSupport1St5);
+ GetEnvelopes(12)->AddEnvelope("S09S", 0, 2, *coSupport2St5);
+ GetEnvelopes(15)->AddEnvelope("S09S", 0, 3, *trSupport1St5);
+ GetEnvelopes(14)->AddEnvelope("S09S", 0, 4, *coSupport2St5);
+
+
+ // End of pannel support geometry
+
// cout << "Geometry for Station 5...... done" << endl;
}
//______________________________________________________________________________
void AliMUONSlatGeometryBuilder::SetTransformations()
{
-// Defines the transformations for the station2 chambers.
+// Defines the transformations for the station345 chambers.
// ---
- AliMUONChamber* iChamber1 = &fMUON->Chamber(4);
- Double_t zpos1 = - iChamber1->Z();
- iChamber1->GetGeometry()
- ->SetTranslation(TGeoTranslation(0., 0., zpos1));
+ if (gAlice->GetModule("DIPO")) {
+ // if DIPO is preset, the whole station will be placed in DDIP volume
+ SetMotherVolume(4, "DDIP");
+ SetMotherVolume(5, "DDIP");
+ SetMotherVolume(6, "DDIP");
+ SetMotherVolume(7, "DDIP");
+ }
+ SetVolume(4, "SC05I", true);
+ SetVolume(5, "SC05O", true);
+ SetVolume(6, "SC06I", true);
+ SetVolume(7, "SC06O", true);
+
+ if (gAlice->GetModule("SHIL")) {
+ SetMotherVolume(8, "YOUT2");
+ SetMotherVolume(9, "YOUT2");
+ SetMotherVolume(10, "YOUT2");
+ SetMotherVolume(11, "YOUT2");
+ SetMotherVolume(12, "YOUT2");
+ SetMotherVolume(13, "YOUT2");
+ SetMotherVolume(14, "YOUT2");
+ SetMotherVolume(15, "YOUT2");
+ }
+
+ SetVolume( 8, "SC07I", true);
+ SetVolume( 9, "SC07O", true);
+ SetVolume(10, "SC08I", true);
+ SetVolume(11, "SC08O", true);
+ SetVolume(12, "SC09I", true);
+ SetVolume(13, "SC09O", true);
+ SetVolume(14, "SC10I", true);
+ SetVolume(15, "SC10O", true);
+
+// Stations 345 are not perpendicular to the beam axis
+// See AliMUONConstants class
+ TGeoRotation st345inclination("rot99");
+ st345inclination.RotateX(AliMUONConstants::St345Inclination());
+
+ Double_t zpos1= - AliMUONConstants::DefaultChamberZ(4);
+ SetTransformation(4, TGeoTranslation(0., 0., zpos1), st345inclination);
+ SetTransformation(5, TGeoTranslation(0., 0., zpos1), st345inclination);
- AliMUONChamber* iChamber2 = &fMUON->Chamber(5);
- Double_t zpos2 = - iChamber2->Z();
- iChamber2->GetGeometry()
- ->SetTranslation(TGeoTranslation(0., 0., zpos2));
+ zpos1= - AliMUONConstants::DefaultChamberZ(5);
+ SetTransformation(6, TGeoTranslation(0., 0., zpos1), st345inclination);
+ SetTransformation(7, TGeoTranslation(0., 0., zpos1), st345inclination);
- iChamber1 = &fMUON->Chamber(6);
- zpos1 = - iChamber1->Z();
- iChamber1->GetGeometry()
- ->SetTranslation(TGeoTranslation(0., 0., zpos1));
+ zpos1 = - AliMUONConstants::DefaultChamberZ(6);
+ SetTransformation(8, TGeoTranslation(0., 0., zpos1), st345inclination);
+ SetTransformation(9, TGeoTranslation(0., 0., zpos1), st345inclination);
- iChamber2 = &fMUON->Chamber(7);
- zpos2 = - iChamber2->Z();
- iChamber2->GetGeometry()
- ->SetTranslation(TGeoTranslation(0., 0., zpos2));
+ zpos1 = - AliMUONConstants::DefaultChamberZ(7);
+ SetTransformation(10, TGeoTranslation(0., 0., zpos1), st345inclination );
+ SetTransformation(11, TGeoTranslation(0., 0., zpos1), st345inclination );
- iChamber1 = &fMUON->Chamber(8);
- zpos1 = - iChamber1->Z();
- iChamber1->GetGeometry()
- ->SetTranslation(TGeoTranslation(0., 0., zpos1));
+ zpos1 = - AliMUONConstants::DefaultChamberZ(8);
+ SetTransformation(12, TGeoTranslation(0., 0., zpos1), st345inclination);
+ SetTransformation(13, TGeoTranslation(0., 0., zpos1), st345inclination);
- iChamber2 = &fMUON->Chamber(9);
- zpos2 = - iChamber2->Z();
- iChamber2->GetGeometry()
- ->SetTranslation(TGeoTranslation(0., 0., zpos2));
+ zpos1 = - AliMUONConstants::DefaultChamberZ(9);
+ SetTransformation(14, TGeoTranslation(0., 0., zpos1), st345inclination);
+ SetTransformation(15, TGeoTranslation(0., 0., zpos1), st345inclination);
}
// Defines the sensitive volumes for slat stations chambers.
// ---
- GetGeometry(4)->SetSensitiveVolume("S05G");
- GetGeometry(5)->SetSensitiveVolume("S06G");
- GetGeometry(6)->SetSensitiveVolume("S07G");
- GetGeometry(7)->SetSensitiveVolume("S08G");
- GetGeometry(8)->SetSensitiveVolume("S09G");
- GetGeometry(9)->SetSensitiveVolume("S10G");
+ GetGeometry( 4)->SetSensitiveVolume("S05G");
+ GetGeometry( 5)->SetSensitiveVolume("S05G");
+ GetGeometry( 6)->SetSensitiveVolume("S06G");
+ GetGeometry( 7)->SetSensitiveVolume("S06G");
+ GetGeometry( 8)->SetSensitiveVolume("S07G");
+ GetGeometry( 9)->SetSensitiveVolume("S07G");
+ GetGeometry(10)->SetSensitiveVolume("S08G");
+ GetGeometry(11)->SetSensitiveVolume("S08G");
+ GetGeometry(12)->SetSensitiveVolume("S09G");
+ GetGeometry(13)->SetSensitiveVolume("S09G");
+ GetGeometry(14)->SetSensitiveVolume("S10G");
+ GetGeometry(15)->SetSensitiveVolume("S10G");
}
//______________________________________________________________________________
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff