X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=MUON%2FAliMUONSlatGeometryBuilder.cxx;h=86a6997896542e4c0ea1f37b77b37cd4724a2826;hb=9684be2f9a684056b2f7dd5a8714a332500d1f96;hp=40f868a72d3da11fd97aea631ee6313a01123ee1;hpb=2057e0ccfa35ac95582fbb5f94406ef3264a60f4;p=u%2Fmrichter%2FAliRoot.git diff --git a/MUON/AliMUONSlatGeometryBuilder.cxx b/MUON/AliMUONSlatGeometryBuilder.cxx index 40f868a72d3..86a69978965 100644 --- a/MUON/AliMUONSlatGeometryBuilder.cxx +++ b/MUON/AliMUONSlatGeometryBuilder.cxx @@ -1,40 +1,66 @@ +/************************************************************************** + * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * + * * + * Author: The ALICE Off-line Project. * + * Contributors are mentioned in the code where appropriate. * + * * + * Permission to use, copy, modify and distribute this software and its * + * documentation strictly for non-commercial purposes is hereby granted * + * without fee, provided that the above copyright notice appears in all * + * copies and that both the copyright notice and this permission notice * + * appear in the supporting documentation. The authors make no claims * + * about the suitability of this software for any purpose. It is * + * provided "as is" without express or implied warranty. * + **************************************************************************/ + // $Id$ // // Class AliMUONSlatGeometryBuilder // ------------------------------- // 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 of the slats on the support panels. -// Those moves can be described with a simple set of parameters. The next step should be now to describe all the slats and their places by a unique -// class, which would make the SlatBuilder far more compact since now only three parameters can define a slat and its position, like: + +// This Builder is designed according to the enveloppe methode. The basic idea is to be able to allow moves +// of the slats on the support panels. +// Those moves can be described with a simple set of parameters. The next step should be now to describe all +// the slats and their places by a unique +// class, which would make the SlatBuilder far more compact since now only three parameters can define a slat +// and its position, like: // * Bool_t rounded_shape_slat // * Float_t slat_length // * Float_t slat_number or Float_t slat_position - - - -#include -#include -#include "AliRun.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 "AliMUONChamberGeometry.h" +#include "AliMUONConstants.h" +#include "AliMUONGeometryModule.h" +#include "AliMUONGeometryEnvelopeStore.h" +#include "AliMUONConstants.h" -ClassImp(AliMUONSlatGeometryBuilder) +#include "AliMpDEManager.h" -Int_t ConvertSlatNum(Int_t numslat, Int_t quadnum, Int_t fspq); +#include "AliRun.h" +#include "AliLog.h" +#include +#include +#include +#include +#include +#include +#include +#include +/// \cond CLASSIMP +ClassImp(AliMUONSlatGeometryBuilder) +/// \endcond //______________________________________________________________________________ AliMUONSlatGeometryBuilder::AliMUONSlatGeometryBuilder(AliMUON* muon) - : AliMUONVGeometryBuilder(&muon->Chamber(4), &muon->Chamber(5), &muon->Chamber(6), &muon->Chamber(7), &muon->Chamber(8), &muon->Chamber(9)), -// : AliMUONVGeometryBuilder(&muon->Chamber(4), &muon->Chamber(5)), + : AliMUONVGeometryBuilder(4, 12), fMUON(muon) { // Standard constructor @@ -49,33 +75,11 @@ AliMUONSlatGeometryBuilder::AliMUONSlatGeometryBuilder() // Default constructor } - -//______________________________________________________________________________ -AliMUONSlatGeometryBuilder::AliMUONSlatGeometryBuilder(const AliMUONSlatGeometryBuilder& rhs) - : AliMUONVGeometryBuilder(rhs) -{ - Fatal("Copy constructor", - "Copy constructor is not implemented."); -} - //______________________________________________________________________________ AliMUONSlatGeometryBuilder::~AliMUONSlatGeometryBuilder() { // } -//______________________________________________________________________________ -AliMUONSlatGeometryBuilder& -AliMUONSlatGeometryBuilder::operator = (const AliMUONSlatGeometryBuilder& rhs) -{ - // check assignement to self - if (this == &rhs) return *this; - - Fatal("operator=", - "Assignment operator is not implemented."); - - return *this; -} - // // public methods // @@ -83,930 +87,1239 @@ AliMUONSlatGeometryBuilder::operator = (const AliMUONSlatGeometryBuilder& rhs) //______________________________________________________________________________ void AliMUONSlatGeometryBuilder::CreateGeometry() { -// CreateGeometry is the method containing all the informations concerning Stations 345 geometry. -// It includes description and placements of support panels and slats. -// The code comes directly from what was written in AliMUONv1.cxx before, with modifications concerning the use of Enveloppe method to place the Geant volumes. -// Now, few changes would allow the creation of a Slat methode where slat could be described by few parameters, and this builder would then be dedicated only to the -// placements of the slats. Those modifications could shorten the Station 345 geometry by a non-negligeable factor... - - + // CreateGeometry is the method containing all the informations concerning Stations 345 geometry. + // It includes description and placements of support panels and slats. + // The code comes directly from what was written in AliMUONv1.cxx before, with modifications concerning + // the use of Enveloppe method to place the Geant volumes. + // Now, few changes would allow the creation of a Slat methode where slat could be described by few parameters, + // and this builder would then be dedicated only to the + // placements of the slats. Those modifications could shorten the Station 345 geometry by a non-negligeable factor... - Int_t *idtmed = fMUON->GetIdtmed()->GetArray()-1099; - - Float_t angle; - Float_t *dum=0; - - // define the id of tracking media: - Int_t idCopper = idtmed[1110]; - Int_t idGlass = idtmed[1111]; - Int_t idCarbon = idtmed[1112]; - Int_t idRoha = idtmed[1113]; - Int_t idGas=idtmed[1108]; // medium 9 = Ar-CO2 gas (80%+20%) - Int_t idAir= idtmed[1100]; // medium 1 - - // sensitive area: 40*40 cm**2 - const Float_t kSensLength = 40.; - const Float_t kSensHeight = 40.; - const Float_t kSensWidth = 0.5; // according to TDR fig 2.120 - const Int_t kSensMaterial = idGas; - const Float_t kYoverlap = 1.5; - - // PCB dimensions in cm; width: 30 mum copper - const Float_t kPcbLength = kSensLength; - const Float_t kPcbHeight = 60.; - const Float_t kPcbWidth = 0.003; - const Int_t kPcbMaterial = idCopper; - - // Insulating material: 200 mum glass fiber glued to pcb - const Float_t kInsuLength = kPcbLength; - const Float_t kInsuHeight = kPcbHeight; - const Float_t kInsuWidth = 0.020; - const Int_t kInsuMaterial = idGlass; - - // Carbon fiber panels: 200mum carbon/epoxy skin - const Float_t kPanelLength = kSensLength; - const Float_t kPanelHeight = kSensHeight; - const Float_t kPanelWidth = 0.020; - const Int_t kPanelMaterial = idCarbon; - - // rohacell between the two carbon panels - const Float_t kRohaLength = kSensLength; - const Float_t kRohaHeight = kSensHeight; - const Float_t kRohaWidth = 0.5; - const Int_t kRohaMaterial = idRoha; - - // Frame around the slat: 2 sticks along length,2 along height - // H: the horizontal ones - const Float_t kHframeLength = kPcbLength; - const Float_t kHframeHeight = 1.5; - const Float_t kHframeWidth = kSensWidth; - const Int_t kHframeMaterial = idGlass; - - // V: the vertical ones - const Float_t kVframeLength = 4.0; - const Float_t kVframeHeight = kSensHeight + kHframeHeight; - const Float_t kVframeWidth = kSensWidth; - const Int_t kVframeMaterial = idGlass; - - // B: the horizontal border filled with rohacell - const Float_t kBframeLength = kHframeLength; - const Float_t kBframeHeight = (kPcbHeight - kSensHeight)/2. - kHframeHeight; - const Float_t kBframeWidth = kHframeWidth; - const Int_t kBframeMaterial = idRoha; - - // NULOC: 30 mum copper + 200 mum vetronite (same radiation length as 14mum copper) - const Float_t kNulocLength = 2.5; - const Float_t kNulocHeight = 7.5; - const Float_t kNulocWidth = 0.0030 + 0.0014; // equivalent copper width of vetronite; - const Int_t kNulocMaterial = idCopper; - - const Float_t kSlatHeight = kPcbHeight; - const Float_t kSlatWidth = kSensWidth + 2.*(kPcbWidth + kInsuWidth + - 2.* kPanelWidth + kRohaWidth); - const Int_t kSlatMaterial = idAir; - const Float_t kDslatLength = kVframeLength; // border on left and right - - Float_t spar[3]; - Int_t i, j; - - // the panel volume contains the rohacell - - Float_t twidth = 2 * kPanelWidth + kRohaWidth; - Float_t panelpar[3] = { kPanelLength/2., kPanelHeight/2., twidth/2. }; - Float_t rohapar[3] = { kRohaLength/2., kRohaHeight/2., kRohaWidth/2. }; - - // insulating material contains PCB-> gas-> 2 borders filled with rohacell - - twidth = 2*(kInsuWidth + kPcbWidth) + kSensWidth; - Float_t insupar[3] = { kInsuLength/2., kInsuHeight/2., twidth/2. }; - twidth -= 2 * kInsuWidth; - Float_t pcbpar[3] = { kPcbLength/2., kPcbHeight/2., twidth/2. }; - Float_t senspar[3] = { kSensLength/2., kSensHeight/2., kSensWidth/2. }; - Float_t theight = 2*kHframeHeight + kSensHeight; - Float_t hFramepar[3]={kHframeLength/2., theight/2., kHframeWidth/2.}; - Float_t bFramepar[3]={kBframeLength/2., kBframeHeight/2., kBframeWidth/2.}; - Float_t vFramepar[3]={kVframeLength/2., kVframeHeight/2., kVframeWidth/2.}; - Float_t nulocpar[3]={kNulocLength/2., kNulocHeight/2., kNulocWidth/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; - - if (fStations[2]) + Int_t *idtmed = fMUON->GetIdtmed()->GetArray()-1099; + + Float_t angle; + Float_t *dum=0; + + // define the id of tracking media: + // 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 idCarbon = idtmed[1112]; + Int_t idRoha = idtmed[1113]; + 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 kSensHeight = 40.; + const Float_t kSensWidth = AliMUONConstants::Pitch()*2;// 0.5 cm, according to TDR fig 2.120 + const Int_t kSensMaterial = idGas; + // const Float_t kYoverlap = 1.5; + + // PCB dimensions in cm; width: 30 mum copper + const Float_t kPcbLength = kSensLength; + const Float_t kPcbHeight = 58.; // updated Ch. Finck + const Float_t kPcbWidth = 0.003; + const Int_t kPcbMaterial = idCopper; + + // Insulating material: 220 mum G10 fiber glued to pcb + const Float_t kInsuLength = kPcbLength; + const Float_t kInsuHeight = kPcbHeight; + const Float_t kInsuWidth = 0.022; // updated Ch. Finck + const Int_t kInsuMaterial = idG10; + + // Carbon fiber panels: 200mum carbon/epoxy skin + const Float_t kCarbonWidth = 0.020; + const Int_t kCarbonMaterial = idCarbon; + + // Nomex (honey comb) between the two panel carbon skins + const Float_t kNomexLength = kSensLength; + const Float_t kNomexHeight = kSensHeight; + const Float_t kNomexWidth = 0.8; // updated Ch. Finck + const Int_t kNomexMaterial = idNomex; + + // Bulk Nomex under panel sandwich Ch. Finck + const Float_t kNomexBWidth = 0.025; + const Int_t kNomexBMaterial = idNomexB; + + // Panel sandwich 0.02 carbon*2 + 0.8 nomex + const Float_t kPanelLength = kSensLength; + 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 kHframeHeight = 1.95; // updated Ch. Finck + const Float_t kHframeWidth = kSensWidth; + const Int_t kHframeMaterial = idNoryl; + + // V: the vertical ones; vertical spacers + const Float_t kVframeLength = 2.5; + const Float_t kVframeHeight = kSensHeight + kHframeHeight; + const Float_t kVframeWidth = kSensWidth; + const Int_t kVframeMaterial = idNoryl; + + // B: the horizontal border filled with rohacell: ok Ch. Finck + const Float_t kBframeLength = kHframeLength; + const Float_t kBframeHeight = (kPcbHeight - kSensHeight)/2. - kHframeHeight; + const Float_t kBframeWidth = kHframeWidth; + const Int_t kBframeMaterial = idRoha; + + // NULOC: 30 mum copper + 200 mum vetronite (same radiation length as 14mum copper) for electronics + const Float_t kNulocLength = 2.5; + const Float_t kNulocHeight = kBframeHeight; + const Float_t kNulocWidth = 0.0030 + 0.0014; // equivalent copper width of vetronite; + const Int_t kNulocMaterial = idCopper; + + // Slat parameters + 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 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 nomexpar[3] = { kNomexLength/2., kNomexHeight/2., kNomexWidth/2. }; + Float_t twidth = kPanelWidth + kNomexBWidth; + Float_t nomexbpar[3] = {kNomexLength/2., kNomexHeight/2.,twidth/2. };// bulk nomex + + // insulating material contains PCB-> gas + twidth = 2*(kInsuWidth + kPcbWidth) + kSensWidth ; + Float_t insupar[3] = {kInsuLength/2., kInsuHeight/2., twidth/2. }; + twidth -= 2 * kInsuWidth; + Float_t pcbpar[3] = {kPcbLength/2., kPcbHeight/2., twidth/2. }; + Float_t senspar[3] = {kSensLength/2., kSensHeight/2., kSensWidth/2. }; + Float_t theight = 2 * kHframeHeight + kSensHeight; + Float_t hFramepar[3] = {kHframeLength/2., theight/2., kHframeWidth/2.}; + Float_t bFramepar[3] = {kBframeLength/2., kBframeHeight/2., kBframeWidth/2.}; + Float_t vFramepar[3] = {kVframeLength/2., kVframeHeight/2., kVframeWidth/2.}; + Float_t nulocpar[3] = {kNulocLength/2., kNulocHeight/2., kNulocWidth/2.}; + + Float_t xx; + Float_t xxmax = (kBframeLength - kNulocLength)/2.; + Int_t index=0; + Int_t* fStations = new Int_t[5]; + for (Int_t i=0; i<5; i++) fStations[i] = 1; + fStations[2] = 1; + + if (fStations[2]) { + //******************************************************************** + // Station 3 ** + //******************************************************************** + // 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) + // SxxP --> PCB (copper) + // SxxI --> Insulator (G10) + // SxxC --> Carbon panel + // SxxN --> Nomex comb + // SxxX --> Nomex bulk + // 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! + + Float_t tlength = 35.; + Float_t panelpar2[3] = { tlength/2., panelpar[1], panelpar[2]}; + Float_t nomexpar2[3] = { tlength/2., nomexpar[1], nomexpar[2]}; + Float_t nomexbpar2[3] = { tlength/2., nomexbpar[1], nomexbpar[2]}; + Float_t insupar2[3] = { tlength/2., insupar[1], insupar[2]}; + Float_t pcbpar2[3] = { tlength/2., pcbpar[1], pcbpar[2]}; + Float_t senspar2[3] = { tlength/2., senspar[1], senspar[2]}; + Float_t hFramepar2[3] = { tlength/2., hFramepar[1], hFramepar[2]}; + Float_t bFramepar2[3] = { tlength/2., bFramepar[1], bFramepar[2]}; + Float_t *dum=0; + Float_t pcbDLength3 = (kPcbLength - tlength); + + const Int_t kNslats3 = 5; // number of slats per quadrant + const Int_t kNPCB3[kNslats3] = {4, 4, 4, 3, 2}; // n PCB per slat + const Float_t kXpos3[kNslats3] = {0., 0., 0., 0., 0.};//{31., 0., 0., 0., 0.}; + const Float_t kYpos3[kNslats3] = {0, 37.8, 37.7, 37.3, 33.7}; + Float_t slatLength3[kNslats3]; + + // create and position the slat (mother) volumes + + char idSlatCh5[5]; + char idSlatCh6[5]; + Float_t xSlat3; + Float_t ySlat3 = 0; + Float_t angle = 0.; + Float_t spar2[3]; + for (i = 0; i < kNslats3; i++){ + + slatLength3[i] = kPcbLength * kNPCB3[i] + 2.* kVframeLength; + xSlat3 = slatLength3[i]/2. + kDslatLength + kXpos3[i]; + ySlat3 += kYpos3[i]; + + spar[0] = slatLength3[i]/2.; + spar[1] = kSlatHeight/2.; + spar[2] = kSlatWidth/2.; + // take away 5 cm from the first slat in chamber 5 + if (i == 0 || i == 1 || i == 2) { // 1 pcb is shortened by 5cm + spar2[0] = spar[0] - pcbDLength3/2.; + } else { + spar2[0] = spar[0]; + } + spar2[1] = spar[1]; + spar2[2] = spar[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",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 = 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 = 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 = 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 = 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 = 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 = 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) ); -//******************************************************************** -// 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 = GetChamber(4); - iChamber1 = iChamber; - iChamber2 = GetChamber(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"); - } - -// if (gAlice->GetModule("DIPO")) { -// slats5Mother="DDIP"; -// slats6Mother="DDIP"; - -// zoffs5 = zpos1; -// zoffs6 = zpos2; -// } -// else { -// gMC->Gsvolu("S05M", "TUBE", idAir, tpar, 3); -// gMC->Gsvolu("S06M", "TUBE", idAir, tpar, 3); -// gMC->Gspos("S05M", 1, "ALIC", 0., 0., zpos1 , 0, "ONLY"); - -// gMC->Gspos("S06M", 1, "ALIC", 0., 0., zpos2 , 0, "ONLY"); -// } - - // volumes for slat geometry (xx=5,..,10 chamber id): - // Sxx0 Sxx1 Sxx2 Sxx3 --> Slat Mother volumes - // SxxG --> Sensitive volume (gas) - // SxxP --> PCB (copper) - // SxxI --> Insulator (vetronite) - // SxxC --> Carbon panel - // SxxR --> Rohacell - // SxxH, SxxV --> Horizontal and Vertical frames (vetronite) - // 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! - - Float_t tlength = 35.; - Float_t panelpar2[3] = { tlength/2., panelpar[1], panelpar[2]}; - Float_t rohapar2[3] = { tlength/2., rohapar[1], rohapar[2]}; - Float_t insupar2[3] = { tlength/2., insupar[1], insupar[2]}; - Float_t pcbpar2[3] = { tlength/2., pcbpar[1], pcbpar[2]}; - Float_t senspar2[3] = { tlength/2., senspar[1], senspar[2]}; - Float_t hFramepar2[3] = { tlength/2., hFramepar[1], hFramepar[2]}; - Float_t bFramepar2[3] = { tlength/2., bFramepar[1], bFramepar[2]}; - Float_t *dum=0; - - const Int_t kNslats3 = 5; // number of slats per quadrant - const Int_t kNPCB3[kNslats3] = {3,4,4,3,2}; // n PCB per slat - const Float_t kXpos3[kNslats3] = {31., 0., 0., 0., 0.}; - Float_t slatLength3[kNslats3]; - - // create and position the slat (mother) volumes - -// char volNam5[5]; -// char volNam6[5]; - char idSlatCh5[5]; - char idSlatCh6[5]; - Float_t xSlat3; - Float_t angle = 0.; - - Float_t spar2[3]; - for (i = 0; iGsvolu(volNam5,"BOX",slatMaterial,spar2,3); -// gMC->Gspos(volNam5, i*4+1,slats5Mother, xSlat32, ySlat31, zoffs5+zSlat+2.*dzCh3, 0, "ONLY"); -// gMC->Gspos(volNam5, i*4+2,slats5Mother,-xSlat32, ySlat31, zoffs5+zSlat-2.*dzCh3, 0, "ONLY"); - - sprintf(idSlatCh5,"LA%d",kNslats3-1+i); - gMC->Gsvolu(idSlatCh5,"BOX",kSlatMaterial,spar2,3); - GetChamber(4)->GetGeometry()->AddEnvelope(idSlatCh5, true, TGeoTranslation(xSlat32, ySlat31, zSlat+2.*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); - GetChamber(4)->GetGeometry()->AddEnvelope(idSlatCh5, true, TGeoTranslation(-xSlat32, ySlat31, zSlat-2.*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); - GetChamber(4)->GetGeometry()->AddEnvelope(idSlatCh5, true, TGeoTranslation(xSlat32, ySlat32, zSlat+2.*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); - GetChamber(4)->GetGeometry()->AddEnvelope(idSlatCh5, true, TGeoTranslation(-xSlat32, ySlat32, zSlat-2.*dzCh3) ,TGeoRotation("rot4",90,180+angle,90,270+angle,0,0) - ); - } - - sprintf(idSlatCh6,"LB%d",kNslats3-1+i); - gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar2,3); - GetChamber(5)->GetGeometry()->AddEnvelope(idSlatCh6, true, TGeoTranslation(xSlat3, ySlat31, zSlat+2.*dzCh3) ,TGeoRotation("rot5",90,angle,90,90+angle,0,0) - ); - sprintf(idSlatCh6,"LB%d",3*kNslats3-2+i); - gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar2,3); - GetChamber(5)->GetGeometry()->AddEnvelope(idSlatCh6, true, TGeoTranslation(-xSlat3, ySlat31, zSlat-2.*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,spar2,3); - GetChamber(5)->GetGeometry()->AddEnvelope(idSlatCh6, true, TGeoTranslation(xSlat3, ySlat32, zSlat+2.*dzCh3) ,TGeoRotation("rot7",90,angle,90,270+angle,180,0) - ); - - sprintf(idSlatCh6,"LB%d",3*kNslats3-2-i); - gMC->Gsvolu(idSlatCh6,"BOX",kSlatMaterial,spar2,3); - GetChamber(5)->GetGeometry()->AddEnvelope(idSlatCh6, true, TGeoTranslation(-xSlat3, ySlat32, zSlat-2.*dzCh3) ,TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) - ); + + sprintf(idSlatCh6,"LB%d",3*kNslats3-2-i); + //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) ); + + } } - } - // create the panel volume + // create the panel volume - gMC->Gsvolu("S05C","BOX",kPanelMaterial,panelpar,3); - gMC->Gsvolu("SB5C","BOX",kPanelMaterial,panelpar2,3); - gMC->Gsvolu("S06C","BOX",kPanelMaterial,panelpar,3); - - // create the rohacell volume - - gMC->Gsvolu("S05R","BOX",kRohaMaterial,rohapar,3); - gMC->Gsvolu("SB5R","BOX",kRohaMaterial,rohapar2,3); - gMC->Gsvolu("S06R","BOX",kRohaMaterial,rohapar,3); - - // create the insulating material volume - - gMC->Gsvolu("S05I","BOX",kInsuMaterial,insupar,3); - gMC->Gsvolu("SB5I","BOX",kInsuMaterial,insupar2,3); - gMC->Gsvolu("S06I","BOX",kInsuMaterial,insupar,3); - - // create the PCB volume - - gMC->Gsvolu("S05P","BOX",kPcbMaterial,pcbpar,3); - gMC->Gsvolu("SB5P","BOX",kPcbMaterial,pcbpar2,3); - gMC->Gsvolu("S06P","BOX",kPcbMaterial,pcbpar,3); + gMC->Gsvolu("S05C","BOX",kCarbonMaterial,panelpar,3); + gMC->Gsvolu("SB5C","BOX",kCarbonMaterial,panelpar2,3); + gMC->Gsvolu("S06C","BOX",kCarbonMaterial,panelpar,3); - // create the sensitive volumes, - gMC->Gsvolu("S05G","BOX",kSensMaterial,dum,0); - gMC->Gsvolu("S06G","BOX",kSensMaterial,dum,0); + // create the nomex volume (honey comb) + gMC->Gsvolu("S05N","BOX",kNomexMaterial,nomexpar,3); + gMC->Gsvolu("SB5N","BOX",kNomexMaterial,nomexpar2,3); + gMC->Gsvolu("S06N","BOX",kNomexMaterial,nomexpar,3); + + // create the nomex volume (bulk) - // create the vertical frame volume + gMC->Gsvolu("S05X","BOX",kNomexBMaterial,nomexbpar,3); + gMC->Gsvolu("SB5X","BOX",kNomexBMaterial,nomexbpar2,3); + gMC->Gsvolu("S06X","BOX",kNomexBMaterial,nomexbpar,3); - gMC->Gsvolu("S05V","BOX",kVframeMaterial,vFramepar,3); - gMC->Gsvolu("S06V","BOX",kVframeMaterial,vFramepar,3); + // create the insulating material volume - // create the horizontal frame volume + gMC->Gsvolu("S05I","BOX",kInsuMaterial,insupar,3); + gMC->Gsvolu("SB5I","BOX",kInsuMaterial,insupar2,3); + gMC->Gsvolu("S06I","BOX",kInsuMaterial,insupar,3); + + // create the PCB volume + gMC->Gsvolu("S05P","BOX",kPcbMaterial,pcbpar,3); + gMC->Gsvolu("SB5P","BOX",kPcbMaterial,pcbpar2,3); + gMC->Gsvolu("S06P","BOX",kPcbMaterial,pcbpar,3); + + // create the sensitive volumes, - gMC->Gsvolu("S05H","BOX",kHframeMaterial,hFramepar,3); - gMC->Gsvolu("SB5H","BOX",kHframeMaterial,hFramepar2,3); - gMC->Gsvolu("S06H","BOX",kHframeMaterial,hFramepar,3); + gMC->Gsvolu("S05G","BOX",kSensMaterial,dum,0); + gMC->Gsvolu("S06G","BOX",kSensMaterial,dum,0); - // create the horizontal border volume + // create the vertical frame volume - gMC->Gsvolu("S05B","BOX",kBframeMaterial,bFramepar,3); - gMC->Gsvolu("SB5B","BOX",kBframeMaterial,bFramepar2,3); - gMC->Gsvolu("S06B","BOX",kBframeMaterial,bFramepar,3); + gMC->Gsvolu("S05V","BOX",kVframeMaterial,vFramepar,3); + gMC->Gsvolu("S06V","BOX",kVframeMaterial,vFramepar,3); - index=0; - for (i = 0; iGsvolu("S05H","BOX",kHframeMaterial,hFramepar,3); + gMC->Gsvolu("SB5H","BOX",kHframeMaterial,hFramepar2,3); + gMC->Gsvolu("S06H","BOX",kHframeMaterial,hFramepar,3); + + // create the horizontal border volume - sprintf(idSlatCh5,"LA%d",ConvertSlatNum(i,quadrant,4)); - sprintf(idSlatCh6,"LB%d",ConvertSlatNum(i,quadrant,4)); - Float_t xvFrame = (slatLength3[i] - kVframeLength)/2.; - Float_t xvFrame2 = xvFrame; + gMC->Gsvolu("S05B","BOX",kBframeMaterial,bFramepar,3); + gMC->Gsvolu("SB5B","BOX",kBframeMaterial,bFramepar2,3); + gMC->Gsvolu("S06B","BOX",kBframeMaterial,bFramepar,3); + + index = 0; + for (i = 0; i 2) { + GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05V", idSlatCh5, + (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); + GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05V", idSlatCh5, + (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); + GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06V", idSlatCh6, + (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); + GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06V", idSlatCh6, + (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); + } + + if (i == 2) { + GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05V", idSlatCh5, + (2*i-1)*10+quadrant,TGeoTranslation(xvFrame2,0.,0.)); + GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S05V", idSlatCh5, + (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); + GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituent("S06V", idSlatCh6, + (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); + 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(moduleSlatCh5)->AddEnvelopeConstituent("S05V", idSlatCh5, + (2*i-1)*10+quadrant,TGeoTranslation(xvFrame2,0.,0.)); + GetEnvelopes(moduleSlatCh5)->AddEnvelopeConstituent("S06V", idSlatCh6, + (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); + } + + // position the panels and the insulating material + for (j = 0; j < kNPCB3[i]; j++){ + if (i == 1 && j == 0) continue; + if (i == 0 && j == 0) continue; + index++; + Float_t xx = kSensLength * (-kNPCB3[i]/2. + j + 0.5); + Float_t xx2 = xx - pcbDLength3/2.; + + 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(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(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(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.)); + + } + } + } - if ( i==1 || i ==2 ) xvFrame2 -= 5./2.; + // position the nomex volume inside the panel volume + gMC->Gspos("S05N",1,"S05C",0.,0.,0.,0,"ONLY"); + gMC->Gspos("SB5N",1,"SB5C",0.,0.,0.,0,"ONLY"); + gMC->Gspos("S06N",1,"S06C",0.,0.,0.,0,"ONLY"); + + // position panel volume inside the bulk nomex material volume + gMC->Gspos("S05C",1,"S05X",0.,0.,kNomexBWidth/2.,0,"ONLY"); + gMC->Gspos("SB5C",1,"SB5X",0.,0.,kNomexBWidth/2.,0,"ONLY"); + gMC->Gspos("S06C",1,"S06X",0.,0.,kNomexBWidth/2.,0,"ONLY"); + + // position the PCB volume inside the insulating material volume + gMC->Gspos("S05P",1,"S05I",0.,0.,0.,0,"ONLY"); + gMC->Gspos("SB5P",1,"SB5I",0.,0.,0.,0,"ONLY"); + gMC->Gspos("S06P",1,"S06I",0.,0.,0.,0,"ONLY"); + + // position the horizontal frame volume inside the PCB volume + gMC->Gspos("S05H",1,"S05P",0.,0.,0.,0,"ONLY"); + gMC->Gspos("SB5H",1,"SB5P",0.,0.,0.,0,"ONLY"); + gMC->Gspos("S06H",1,"S06P",0.,0.,0.,0,"ONLY"); + + // position the sensitive volume inside the horizontal frame volume + gMC->Gsposp("S05G",1,"S05H",0.,0.,0.,0,"ONLY",senspar,3); + gMC->Gsposp("S05G",1,"SB5H",0.,0.,0.,0,"ONLY",senspar2,3); + gMC->Gsposp("S06G",1,"S06H",0.,0.,0.,0,"ONLY",senspar,3); + + + // position the border volumes inside the PCB volume + Float_t yborder = ( kPcbHeight - kBframeHeight ) / 2.; + gMC->Gspos("S05B",1,"S05P",0., yborder,0.,0,"ONLY"); + gMC->Gspos("S05B",2,"S05P",0.,-yborder,0.,0,"ONLY"); + gMC->Gspos("SB5B",1,"SB5P",0., yborder,0.,0,"ONLY"); + gMC->Gspos("SB5B",2,"SB5P",0.,-yborder,0.,0,"ONLY"); + + gMC->Gspos("S06B",1,"S06P",0., yborder,0.,0,"ONLY"); + gMC->Gspos("S06B",2,"S06P",0.,-yborder,0.,0,"ONLY"); + + // create the NULOC volume and position it in the horizontal frame + gMC->Gsvolu("S05E","BOX",kNulocMaterial,nulocpar,3); + gMC->Gsvolu("S06E","BOX",kNulocMaterial,nulocpar,3); + index = 0; + Float_t xxmax2 = xxmax - pcbDLength3/2.; + for (xx = -xxmax; xx <= xxmax; xx += 2*kNulocLength) { + index++; + gMC->Gspos("S05E",2*index-1,"S05B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY"); + gMC->Gspos("S05E",2*index ,"S05B", xx, 0., kBframeWidth/2. - kNulocWidth/2, 0, "ONLY"); + gMC->Gspos("S06E",2*index-1,"S06B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY"); + gMC->Gspos("S06E",2*index ,"S06B", xx, 0., kBframeWidth/2.- kNulocWidth/2, 0, "ONLY"); + if (xx > -xxmax2 && xx< xxmax2) { + gMC->Gspos("S05E",2*index-1,"SB5B", xx, 0.,-kBframeWidth/2.+ kNulocWidth/2, 0, "ONLY"); + gMC->Gspos("S05E",2*index ,"SB5B", xx, 0., kBframeWidth/2.- kNulocWidth/2, 0, "ONLY"); + } + } - // position the vertical frames - if (i!=1 && i!=0) { - GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05V", idSlatCh5, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame2,0.,0.)); - GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05V", idSlatCh5, (2*i)*10+quadrant,TGeoTranslation(-xvFrame2,0.,0.)); - GetChamber(5)->GetGeometry()->AddEnvelopeConstituent("S06V", idSlatCh6, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); - GetChamber(5)->GetGeometry()->AddEnvelopeConstituent("S06V", idSlatCh6, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); + // position the volumes approximating the circular section of the pipe + Float_t epsilon = 0.001; + Int_t ndiv = 6; + Int_t imax = 1; + Double_t divpar[3]; + Double_t dydiv = kSensHeight/ndiv; + Double_t ydiv = (kSensHeight - dydiv)/2.; + 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-dydiv/2.)/rmin) ); + divpar[0] = (kPcbLength - xdiv)/2.; + divpar[1] = dydiv/2. - epsilon; + divpar[2] = kSensWidth/2.; + xvol = (kPcbLength + xdiv)/2.; + yvol = ydiv; + + // Volumes close to the beam pipe for slat i=1 so 4 slats per chamber + 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(moduleSlatCh5)->AddEnvelopeConstituentParam("S05G", idSlatCh5, quadrant*100+imax+4*idiv+1, + TGeoTranslation(xvol-(kPcbLength * kNPCB3[1]/2.),yvol-kPcbLength,0.),3,divpar); + + GetEnvelopes(moduleSlatCh6)->AddEnvelopeConstituentParam("S06G", idSlatCh6, quadrant*100+imax+4*idiv+1, + TGeoTranslation(xvol-(kPcbLength * kNPCB3[1]/2.),yvol-kPcbLength,0.),3,divpar); + } + } - } - // position the panels and the insulating material - for (j=0; jGetGeometry()->AddEnvelopeConstituent("SB5C", idSlatCh5, 2*index-1,TGeoTranslation(xx,0.,zPanel)); - GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("SB5C", idSlatCh5, 2*index,TGeoTranslation(xx,0.,-zPanel)); - GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("SB5I", idSlatCh5, index,TGeoTranslation(xx,0.,0.)); - } - else if ( (i==1 || i==2) && j < kNPCB3[i]-1) { - GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05C", idSlatCh5, 2*index-1,TGeoTranslation(xx2,0.,zPanel)); - GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05C", idSlatCh5, 2*index,TGeoTranslation(xx2,0.,-zPanel)); - GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05I", idSlatCh5, index,TGeoTranslation(xx2,0.,0.)); - } - else { - GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05C", idSlatCh5, 2*index-1,TGeoTranslation(xx,0.,zPanel)); - GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05C", idSlatCh5, 2*index,TGeoTranslation(xx,0.,-zPanel)); - GetChamber(4)->GetGeometry()->AddEnvelopeConstituent("S05I", idSlatCh5, index,TGeoTranslation(xx,0.,0.)); - } - GetChamber(5)->GetGeometry()->AddEnvelopeConstituent("S06C", idSlatCh6, 2*index-1,TGeoTranslation(xx,0.,zPanel)); - GetChamber(5)->GetGeometry()->AddEnvelopeConstituent("S06C", idSlatCh6, 2*index,TGeoTranslation(xx,0.,-zPanel)); - GetChamber(5)->GetGeometry()->AddEnvelopeConstituent("S06I", idSlatCh6, index,TGeoTranslation(xx,0.,0.)); + // Volumes close to the beam pipe for slat i=0 so 2 slats per chamber (central slat for station 3) + // Gines Martinez, Subatech sep 04 + // 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 = 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 + xdiv = 0.; // Initializing horizontal position of the box volumes + + for (Int_t idiv = 0; idiv < ndiv; idiv++){ + xdiv = TMath::Abs( rmin * TMath::Sin( TMath::ACos(ydiv/rmin) ) ); + divpar[0] = (kPcbLength - xdiv)/2.; // Dimension of the box volume + divpar[1] = dydiv/2. - epsilon; + divpar[2] = kSensWidth/2.; + xvol = (kPcbLength + xdiv)/2.; //2D traslition for positionning of box volume + yvol = ydiv; + Int_t side; + for (side = 1; side <= 2; side++) { + sprintf(idSlatCh5,"LA%d",4); + sprintf(idSlatCh6,"LB%d",4); + if(side == 2) { + sprintf(idSlatCh5,"LA%d",13); + sprintf(idSlatCh6,"LB%d",13); + } + 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(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.; - } - } - } - - // position the rohacell volume inside the panel volume - gMC->Gspos("S05R",1,"S05C",0.,0.,0.,0,"ONLY"); - gMC->Gspos("SB5R",1,"SB5C",0.,0.,0.,0,"ONLY"); - gMC->Gspos("S06R",1,"S06C",0.,0.,0.,0,"ONLY"); - - // position the PCB volume inside the insulating material volume - gMC->Gspos("S05P",1,"S05I",0.,0.,0.,0,"ONLY"); - gMC->Gspos("SB5P",1,"SB5I",0.,0.,0.,0,"ONLY"); - gMC->Gspos("S06P",1,"S06I",0.,0.,0.,0,"ONLY"); - // position the horizontal frame volume inside the PCB volume - gMC->Gspos("S05H",1,"S05P",0.,0.,0.,0,"ONLY"); - gMC->Gspos("SB5H",1,"SB5P",0.,0.,0.,0,"ONLY"); - gMC->Gspos("S06H",1,"S06P",0.,0.,0.,0,"ONLY"); - // position the sensitive volume inside the horizontal frame volume - gMC->Gsposp("S05G",1,"S05H",0.,0.,0.,0,"ONLY",senspar,3); - gMC->Gsposp("S05G",1,"SB5H",0.,0.,0.,0,"ONLY",senspar2,3); - gMC->Gsposp("S06G",1,"S06H",0.,0.,0.,0,"ONLY",senspar,3); - // position the border volumes inside the PCB volume - Float_t yborder = ( kPcbHeight - kBframeHeight ) / 2.; - gMC->Gspos("S05B",1,"S05P",0., yborder,0.,0,"ONLY"); - gMC->Gspos("S05B",2,"S05P",0.,-yborder,0.,0,"ONLY"); - gMC->Gspos("SB5B",1,"SB5P",0., yborder,0.,0,"ONLY"); - gMC->Gspos("SB5B",2,"SB5P",0.,-yborder,0.,0,"ONLY"); - gMC->Gspos("S06B",1,"S06P",0., yborder,0.,0,"ONLY"); - gMC->Gspos("S06B",2,"S06P",0.,-yborder,0.,0,"ONLY"); - - // create the NULOC volume and position it in the horizontal frame - - gMC->Gsvolu("S05N","BOX",kNulocMaterial,nulocpar,3); - gMC->Gsvolu("S06N","BOX",kNulocMaterial,nulocpar,3); - index = 0; - Float_t xxmax2 = xxmax - 5./2.; - for (xx = -xxmax; xx<=xxmax; xx+=2*kNulocLength) { - index++; - gMC->Gspos("S05N",2*index-1,"S05B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); - gMC->Gspos("S05N",2*index ,"S05B", xx, 0., kBframeWidth/4., 0, "ONLY"); - if (xx > -xxmax2 && xx< xxmax2) { - gMC->Gspos("S05N",2*index-1,"SB5B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); - gMC->Gspos("S05N",2*index ,"SB5B", xx, 0., kBframeWidth/4., 0, "ONLY"); - } - gMC->Gspos("S06N",2*index-1,"S06B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); - gMC->Gspos("S06N",2*index ,"S06B", xx, 0., kBframeWidth/4., 0, "ONLY"); - } - - // position the volumes approximating the circular section of the pipe - Float_t yoffs = kSensHeight/2.-kYoverlap; - Float_t epsilon = 0.001; - Int_t ndiv=6; - Double_t divpar[3]; - Double_t dydiv= kSensHeight/ndiv; - Double_t ydiv = yoffs -dydiv; - Int_t imax=0; - imax = 1; - Float_t rmin = 33.; - for (Int_t idiv=0;idivGetGeometry()->AddEnvelopeConstituentParam("S05G", idSlatCh5, quadrant*100+imax+4*idiv+1,TGeoTranslation(xvol-(kPcbLength * (kNPCB3[1]-1)/2. + 35./2.),yvol-kPcbLength+kYoverlap,0.),3,divpar); - GetChamber(5)->GetGeometry()->AddEnvelopeConstituentParam("S06G", idSlatCh6, quadrant*100+imax+4*idiv+1,TGeoTranslation(xvol-kPcbLength * kNPCB3[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar); - } - - } - cout << "Geometry for Station 3...... done" << endl; + // 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 ** + // //******************************************************************** + // 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]; - 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 - - iChamber = GetChamber(6); - iChamber1 = iChamber; - iChamber2 = GetChamber(7); - - const Int_t kNslats4 = 6; // number of slats per quadrant - const Int_t kNPCB4[kNslats4] = {4,4,5,5,4,3}; // n PCB per slat - const Float_t kXpos4[kNslats4] = {38.5, 40., 0., 0., 0., 0.}; - Float_t slatLength4[kNslats4]; - -// // create and position the slat (mother) volumes - - char idSlatCh7[5]; - char idSlatCh8[5]; - Float_t xSlat4; - Float_t ySlat4; - angle = 0.; - - for (i = 0; iGsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3); - GetChamber(6)->GetGeometry()->AddEnvelope(idSlatCh7, true, TGeoTranslation(xSlat4, ySlat4, zSlat+2.*dzCh4)); - - sprintf(idSlatCh7,"LC%d",3*kNslats4-2+i); - gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3); - GetChamber(6)->GetGeometry()->AddEnvelope(idSlatCh7, true, TGeoTranslation(-xSlat4, ySlat4, zSlat-2.*dzCh4)); + char idSlatCh7[5]; + char idSlatCh8[5]; + Float_t xSlat4; + Float_t ySlat41 = 0; + Float_t ySlat42 = 0; + angle = 0.; + + for (i = 0; iGsvolu(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 = 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); - GetChamber(6)->GetGeometry()->AddEnvelope(idSlatCh7, true, TGeoTranslation(xSlat4, -ySlat4, zSlat+2.*dzCh4) ,TGeoRotation("rot3",90,angle,90,270+angle,180,0) - ); - - sprintf(idSlatCh7,"LC%d",3*kNslats4-2-i); - gMC->Gsvolu(idSlatCh7,"BOX",kSlatMaterial,spar,3); - GetChamber(6)->GetGeometry()->AddEnvelope(idSlatCh7, true, TGeoTranslation(-xSlat4, -ySlat4, zSlat-2.*dzCh4) ,TGeoRotation("rot3",90,angle,90,270+angle,180,0) - ); - } - - sprintf(idSlatCh8,"LD%d",kNslats4-1+i); - gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3); - GetChamber(7)->GetGeometry()->AddEnvelope(idSlatCh8, true, TGeoTranslation(xSlat4, ySlat4, zSlat+2.*dzCh4) ,TGeoRotation("rot5",90,angle,90,90+angle,0,0) - ); - sprintf(idSlatCh8,"LD%d",3*kNslats4-2+i); - gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3); - GetChamber(7)->GetGeometry()->AddEnvelope(idSlatCh8, true, TGeoTranslation(-xSlat4, ySlat4, zSlat-2.*dzCh4) ,TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) - ); - if (i>0) { - sprintf(idSlatCh8,"LD%d",kNslats4-1-i); - gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3); - GetChamber(7)->GetGeometry()->AddEnvelope(idSlatCh8, true, TGeoTranslation(xSlat4, -ySlat4, zSlat+2.*dzCh4) ,TGeoRotation("rot7",90,angle,90,270+angle,180,0) - ); - sprintf(idSlatCh8,"LD%d",3*kNslats4-2-i); - gMC->Gsvolu(idSlatCh8,"BOX",kSlatMaterial,spar,3); - GetChamber(7)->GetGeometry()->AddEnvelope(idSlatCh8, true, TGeoTranslation(-xSlat4, -ySlat4, zSlat-2.*dzCh4) ,TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) - ); - } - } - + if (i > 0) { + sprintf(idSlatCh7,"LC%d",kNslats4-1-i); + //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 = 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) ); + } - // create the panel volume + sprintf(idSlatCh8,"LD%d",kNslats4-1+i); + //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 = 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 = 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 = 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) ); + } + } + + // create the panel volume - gMC->Gsvolu("S07C","BOX",kPanelMaterial,panelpar,3); - gMC->Gsvolu("S08C","BOX",kPanelMaterial,panelpar,3); + gMC->Gsvolu("S07C","BOX",kCarbonMaterial,panelpar,3); + gMC->Gsvolu("S08C","BOX",kCarbonMaterial,panelpar,3); - // create the rohacell volume + // create the nomex volume - gMC->Gsvolu("S07R","BOX",kRohaMaterial,rohapar,3); - gMC->Gsvolu("S08R","BOX",kRohaMaterial,rohapar,3); + gMC->Gsvolu("S07N","BOX",kNomexMaterial,nomexpar,3); + gMC->Gsvolu("S08N","BOX",kNomexMaterial,nomexpar,3); - // create the insulating material volume - gMC->Gsvolu("S07I","BOX",kInsuMaterial,insupar,3); - gMC->Gsvolu("S08I","BOX",kInsuMaterial,insupar,3); + // create the nomex volume (bulk) - // create the PCB volume + gMC->Gsvolu("S07X","BOX",kNomexBMaterial,nomexbpar,3); + gMC->Gsvolu("S08X","BOX",kNomexBMaterial,nomexbpar,3); - gMC->Gsvolu("S07P","BOX",kPcbMaterial,pcbpar,3); - gMC->Gsvolu("S08P","BOX",kPcbMaterial,pcbpar,3); - - // create the sensitive volumes, - - gMC->Gsvolu("S07G","BOX",kSensMaterial,dum,0); - gMC->Gsvolu("S08G","BOX",kSensMaterial,dum,0); - - // create the vertical frame volume - - gMC->Gsvolu("S07V","BOX",kVframeMaterial,vFramepar,3); - gMC->Gsvolu("S08V","BOX",kVframeMaterial,vFramepar,3); - - // create the horizontal frame volume - - gMC->Gsvolu("S07H","BOX",kHframeMaterial,hFramepar,3); - gMC->Gsvolu("S08H","BOX",kHframeMaterial,hFramepar,3); - - // create the horizontal border volume - - gMC->Gsvolu("S07B","BOX",kBframeMaterial,bFramepar,3); - gMC->Gsvolu("S08B","BOX",kBframeMaterial,bFramepar,3); - - index=0; - for (i = 0; iGetGeometry()->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); - GetChamber(6)->GetGeometry()->AddEnvelopeConstituent("S07V", idSlatCh7, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); - GetChamber(7)->GetGeometry()->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); - GetChamber(7)->GetGeometry()->AddEnvelopeConstituent("S08V", idSlatCh8, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); - } - // position the panels and the insulating material - for (j=0; jGetGeometry()->AddEnvelopeConstituent("S07C", idSlatCh7, 2*index-1,TGeoTranslation(xx,0.,zPanel)); - GetChamber(6)->GetGeometry()->AddEnvelopeConstituent("S07C", idSlatCh7, 2*index,TGeoTranslation(xx,0.,-zPanel)); - GetChamber(6)->GetGeometry()->AddEnvelopeConstituent("S07I", idSlatCh7, index,TGeoTranslation(xx,0.,0.)); - GetChamber(7)->GetGeometry()->AddEnvelopeConstituent("S08C", idSlatCh8, 2*index-1,TGeoTranslation(xx,0.,zPanel)); - GetChamber(7)->GetGeometry()->AddEnvelopeConstituent("S08C", idSlatCh8, 2*index,TGeoTranslation(xx,0.,-zPanel)); - GetChamber(7)->GetGeometry()->AddEnvelopeConstituent("S08I", idSlatCh8, index,TGeoTranslation(xx,0.,0.)); - } - } - } - - // position the rohacell volume inside the panel volume - gMC->Gspos("S07R",1,"S07C",0.,0.,0.,0,"ONLY"); - gMC->Gspos("S08R",1,"S08C",0.,0.,0.,0,"ONLY"); - - // position the PCB volume inside the insulating material volume - gMC->Gspos("S07P",1,"S07I",0.,0.,0.,0,"ONLY"); - gMC->Gspos("S08P",1,"S08I",0.,0.,0.,0,"ONLY"); - // position the horizontal frame volume inside the PCB volume - gMC->Gspos("S07H",1,"S07P",0.,0.,0.,0,"ONLY"); - gMC->Gspos("S08H",1,"S08P",0.,0.,0.,0,"ONLY"); - // position the sensitive volume inside the horizontal frame volume - gMC->Gsposp("S07G",1,"S07H",0.,0.,0.,0,"ONLY",senspar,3); - gMC->Gsposp("S08G",1,"S08H",0.,0.,0.,0,"ONLY",senspar,3); - // position the border volumes inside the PCB volume - Float_t yborder = ( kPcbHeight - kBframeHeight ) / 2.; - gMC->Gspos("S07B",1,"S07P",0., yborder,0.,0,"ONLY"); - gMC->Gspos("S07B",2,"S07P",0.,-yborder,0.,0,"ONLY"); - gMC->Gspos("S08B",1,"S08P",0., yborder,0.,0,"ONLY"); - gMC->Gspos("S08B",2,"S08P",0.,-yborder,0.,0,"ONLY"); - -// // create the NULOC volume and position it in the horizontal frame - - gMC->Gsvolu("S07N","BOX",kNulocMaterial,nulocpar,3); - gMC->Gsvolu("S08N","BOX",kNulocMaterial,nulocpar,3); - index = 0; - for (xx = -xxmax; xx<=xxmax; xx+=2*kNulocLength) { - index++; - gMC->Gspos("S07N",2*index-1,"S07B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); - gMC->Gspos("S07N",2*index ,"S07B", xx, 0., kBframeWidth/4., 0, "ONLY"); - gMC->Gspos("S08N",2*index-1,"S08B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); - gMC->Gspos("S08N",2*index ,"S08B", xx, 0., kBframeWidth/4., 0, "ONLY"); - } - -// // position the volumes approximating the circular section of the pipe - Float_t yoffs = kSensHeight/2. - kYoverlap; - Float_t epsilon = 0.001; - Int_t ndiv=6; - Double_t divpar[3]; - Double_t dydiv= kSensHeight/ndiv; - Double_t ydiv = yoffs -dydiv; - Int_t imax=0; - imax = 1; - Float_t rmin = 40.; - for (Int_t idiv=0;idivGetGeometry()->AddEnvelopeConstituentParam("S07G", idSlatCh7, quadrant*100+imax+4*idiv+1,TGeoTranslation(xvol-kPcbLength * kNPCB4[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar); - GetChamber(7)->GetGeometry()->AddEnvelopeConstituentParam("S08G", idSlatCh8, quadrant*100+imax+4*idiv+1,TGeoTranslation(xvol-kPcbLength * kNPCB4[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar); - } - } - cout << "Geometry for Station 4...... done" << endl; + // create the insulating material volume - } - - if (fStations[4]) { - + gMC->Gsvolu("S07I","BOX",kInsuMaterial,insupar,3); + gMC->Gsvolu("S08I","BOX",kInsuMaterial,insupar,3); -// //******************************************************************** -// // 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 + // create the PCB volume - iChamber = GetChamber(8); - iChamber1 = iChamber; - iChamber2 = GetChamber(9); + gMC->Gsvolu("S07P","BOX",kPcbMaterial,pcbpar,3); + gMC->Gsvolu("S08P","BOX",kPcbMaterial,pcbpar,3); - const Int_t kNslats5 = 7; // number of slats per quadrant - const Int_t kNPCB5[kNslats5] = {5,5,6,6,5,4,3}; // n PCB per slat - const Float_t kXpos5[kNslats5] = {38.5, 40., 0., 0., 0., 0., 0.}; - Float_t slatLength5[kNslats5]; - -// // create and position the slat (mother) volumes - - char idSlatCh9[5]; - char idSlatCh10[5]; - Float_t xSlat5; - Float_t ySlat5; - angle = 0.; - - for (i = 0; iGsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3); - GetChamber(8)->GetGeometry()->AddEnvelope(idSlatCh9, true, TGeoTranslation(xSlat5, ySlat5, zSlat+2.*dzCh5)); - - sprintf(idSlatCh9,"LE%d",3*kNslats5-2+i); - gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3); - GetChamber(8)->GetGeometry()->AddEnvelope(idSlatCh9, true, TGeoTranslation(-xSlat5, ySlat5, zSlat-2.*dzCh5)); - - if (i>0) { - - sprintf(idSlatCh9,"LE%d",kNslats5-1-i); - gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3); - GetChamber(8)->GetGeometry()->AddEnvelope(idSlatCh9, true, TGeoTranslation(xSlat5, -ySlat5, zSlat+2.*dzCh5) ,TGeoRotation("rot3",90,angle,90,270+angle,180,0) - ); - - sprintf(idSlatCh9,"LE%d",3*kNslats5-2-i); - gMC->Gsvolu(idSlatCh9,"BOX",kSlatMaterial,spar,3); - GetChamber(8)->GetGeometry()->AddEnvelope(idSlatCh9, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat-2.*dzCh5) ,TGeoRotation("rot3",90,angle,90,270+angle,180,0) - ); - } - - sprintf(idSlatCh10,"LF%d",kNslats5-1+i); - gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3); - GetChamber(9)->GetGeometry()->AddEnvelope(idSlatCh10, true, TGeoTranslation(xSlat5, ySlat5, zSlat+2.*dzCh5) ,TGeoRotation("rot5",90,angle,90,90+angle,0,0) - ); - - sprintf(idSlatCh10,"LF%d",3*kNslats5-2+i); - gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3); - GetChamber(9)->GetGeometry()->AddEnvelope(idSlatCh10, true, TGeoTranslation(-xSlat5, ySlat5, zSlat-2.*dzCh5) ,TGeoRotation("rot6",90,180+angle,90,90+angle,180,0) - ); - - if (i>0) { - - sprintf(idSlatCh10,"LF%d",kNslats5-1-i); - gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3); - GetChamber(9)->GetGeometry()->AddEnvelope(idSlatCh10, true, TGeoTranslation(xSlat5, -ySlat5, zSlat+2.*dzCh5) ,TGeoRotation("rot7",90,angle,90,270+angle,180,0) - ); - sprintf(idSlatCh10,"LF%d",3*kNslats5-2-i); - gMC->Gsvolu(idSlatCh10,"BOX",kSlatMaterial,spar,3); - GetChamber(9)->GetGeometry()->AddEnvelope(idSlatCh10, true, TGeoTranslation(-xSlat5, -ySlat5, zSlat-2.*dzCh5) ,TGeoRotation("rot8",90,180+angle,90,270+angle,0,0) - ); - } - } -// // create the panel volume - - gMC->Gsvolu("S09C","BOX",kPanelMaterial,panelpar,3); - gMC->Gsvolu("S10C","BOX",kPanelMaterial,panelpar,3); + // create the sensitive volumes, + + gMC->Gsvolu("S07G","BOX",kSensMaterial,dum,0); + gMC->Gsvolu("S08G","BOX",kSensMaterial,dum,0); + + // create the vertical frame volume + + gMC->Gsvolu("S07V","BOX",kVframeMaterial,vFramepar,3); + gMC->Gsvolu("S08V","BOX",kVframeMaterial,vFramepar,3); + + // create the horizontal frame volume + + gMC->Gsvolu("S07H","BOX",kHframeMaterial,hFramepar,3); + gMC->Gsvolu("S08H","BOX",kHframeMaterial,hFramepar,3); + + // create the horizontal border volume + + gMC->Gsvolu("S07B","BOX",kBframeMaterial,bFramepar,3); + gMC->Gsvolu("S08B","BOX",kBframeMaterial,bFramepar,3); + + index = 0; + for (i = 0; i < kNslats4; i++){ + for (Int_t quadrant = 1; quadrant <= 4; quadrant++) { + + if (i == 0 && quadrant == 2) continue; + if (i == 0 && quadrant == 4) continue; + + 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(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(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++){ + if (i == 1 && j == 0) continue; + index++; + Float_t xx = kSensLength * (-kNPCB4[i]/2.+j+.5); + + Float_t zPanel = spar[2] - nomexbpar[2]; + 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.)); + } + } + } + + // position the nomex volume inside the panel volume + gMC->Gspos("S07N",1,"S07C",0.,0.,0.,0,"ONLY"); + gMC->Gspos("S08N",1,"S08C",0.,0.,0.,0,"ONLY"); + + // position panel volume inside the bulk nomex material volume + gMC->Gspos("S07C",1,"S07X",0.,0.,kNomexBWidth/2.,0,"ONLY"); + gMC->Gspos("S08C",1,"S08X",0.,0.,kNomexBWidth/2.,0,"ONLY"); + + // position the PCB volume inside the insulating material volume + gMC->Gspos("S07P",1,"S07I",0.,0.,0.,0,"ONLY"); + gMC->Gspos("S08P",1,"S08I",0.,0.,0.,0,"ONLY"); + + // position the horizontal frame volume inside the PCB volume + gMC->Gspos("S07H",1,"S07P",0.,0.,0.,0,"ONLY"); + gMC->Gspos("S08H",1,"S08P",0.,0.,0.,0,"ONLY"); + + // position the sensitive volume inside the horizontal frame volume + gMC->Gsposp("S07G",1,"S07H",0.,0.,0.,0,"ONLY",senspar,3); + gMC->Gsposp("S08G",1,"S08H",0.,0.,0.,0,"ONLY",senspar,3); + + // position the border volumes inside the PCB volume + Float_t yborder = ( kPcbHeight - kBframeHeight ) / 2.; + gMC->Gspos("S07B",1,"S07P",0., yborder,0.,0,"ONLY"); + gMC->Gspos("S07B",2,"S07P",0.,-yborder,0.,0,"ONLY"); + gMC->Gspos("S08B",1,"S08P",0., yborder,0.,0,"ONLY"); + gMC->Gspos("S08B",2,"S08P",0.,-yborder,0.,0,"ONLY"); + + // create the NULOC volume and position it in the horizontal frame + + gMC->Gsvolu("S07E","BOX",kNulocMaterial,nulocpar,3); + gMC->Gsvolu("S08E","BOX",kNulocMaterial,nulocpar,3); + index = 0; + for (xx = -xxmax; xx <= xxmax; xx += 2*kNulocLength) { + index++; + gMC->Gspos("S07E",2*index-1,"S07B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY"); + gMC->Gspos("S07E",2*index ,"S07B", xx, 0., kBframeWidth/2. - kNulocWidth/2, 0, "ONLY"); + gMC->Gspos("S08E",2*index-1,"S08B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY"); + gMC->Gspos("S08E",2*index ,"S08B", xx, 0., kBframeWidth/2. - kNulocWidth/2, 0, "ONLY"); + } - // create the rohacell volume + // position the volumes approximating the circular section of the pipe + + Float_t epsilon = 0.001; + Int_t ndiv = 10; + Int_t imax = 1; + Double_t divpar[3]; + Double_t dydiv = kSensHeight/ndiv; + Double_t ydiv = (kSensHeight - dydiv)/2.; + 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-dydiv/2.)/rmin) ); + divpar[0] = (kPcbLength - xdiv)/2.; + divpar[1] = dydiv/2. - epsilon; + divpar[2] = kSensWidth/2.; + xvol = (kPcbLength + xdiv)/2.; + yvol = ydiv ; + + 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(moduleSlatCh7)->AddEnvelopeConstituentParam("S07G",idSlatCh7, quadrant*100+imax+4*idiv+1, + TGeoTranslation(xvol-kPcbLength * kNPCB4[1]/2.,yvol-kPcbLength,0.),3,divpar); + + GetEnvelopes(moduleSlatCh8)->AddEnvelopeConstituentParam("S08G", idSlatCh8, quadrant*100+imax+4*idiv+1, + TGeoTranslation(xvol-kPcbLength * kNPCB4[1]/2.,yvol-kPcbLength,0.),3,divpar); + } + } - gMC->Gsvolu("S09R","BOX",kRohaMaterial,rohapar,3); - gMC->Gsvolu("S10R","BOX",kRohaMaterial,rohapar,3); - // create the insulating material volume + // + //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; + + } + + if (fStations[4]) { + - gMC->Gsvolu("S09I","BOX",kInsuMaterial,insupar,3); - gMC->Gsvolu("S10I","BOX",kInsuMaterial,insupar,3); + // //******************************************************************** + // // Station 5 ** + // //******************************************************************** + // 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]; + + + char idSlatCh9[5]; + char idSlatCh10[5]; + Float_t xSlat5; + Float_t ySlat5 = 0; + angle = 0.; + + for (i = 0; i < kNslats5; i++){ + + slatLength5[i] = kPcbLength * kNPCB5[i] + 2.* kVframeLength; + xSlat5 = slatLength5[i]/2. + kDslatLength + kXpos5[i]; + ySlat5 += kYpos5[i]; + + spar[0] = slatLength5[i]/2.; + spar[1] = kSlatHeight/2.; + spar[2] = kSlatWidth/2.; + + Float_t dzCh5 = dzCh; + Float_t zSlat5 = (i%2 ==0)? -zSlat : zSlat; + + sprintf(idSlatCh9,"LE%d",kNslats5-1+i); + 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 = 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 = 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 = 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) ); + } - // create the PCB volume + sprintf(idSlatCh10,"LF%d",kNslats5-1+i); + 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 = 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 = 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 = 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) ); + } + } - gMC->Gsvolu("S09P","BOX",kPcbMaterial,pcbpar,3); - gMC->Gsvolu("S10P","BOX",kPcbMaterial,pcbpar,3); + // create the panel volume - // create the sensitive volumes, + gMC->Gsvolu("S09C","BOX",kCarbonMaterial,panelpar,3); + gMC->Gsvolu("S10C","BOX",kCarbonMaterial,panelpar,3); - gMC->Gsvolu("S09G","BOX",kSensMaterial,dum,0); - gMC->Gsvolu("S10G","BOX",kSensMaterial,dum,0); + // create the nomex volume - // create the vertical frame volume + gMC->Gsvolu("S09N","BOX",kNomexMaterial,nomexpar,3); + gMC->Gsvolu("S10N","BOX",kNomexMaterial,nomexpar,3); - gMC->Gsvolu("S09V","BOX",kVframeMaterial,vFramepar,3); - gMC->Gsvolu("S10V","BOX",kVframeMaterial,vFramepar,3); - // create the horizontal frame volume + // create the nomex volume (bulk) - gMC->Gsvolu("S09H","BOX",kHframeMaterial,hFramepar,3); - gMC->Gsvolu("S10H","BOX",kHframeMaterial,hFramepar,3); + gMC->Gsvolu("S09X","BOX",kNomexBMaterial,nomexbpar,3); + gMC->Gsvolu("S10X","BOX",kNomexBMaterial,nomexbpar,3); - // create the horizontal border volume + // create the insulating material volume - gMC->Gsvolu("S09B","BOX",kBframeMaterial,bFramepar,3); - gMC->Gsvolu("S10B","BOX",kBframeMaterial,bFramepar,3); + gMC->Gsvolu("S09I","BOX",kInsuMaterial,insupar,3); + gMC->Gsvolu("S10I","BOX",kInsuMaterial,insupar,3); - index=0; - for (i = 0; iGsvolu("S09P","BOX",kPcbMaterial,pcbpar,3); + gMC->Gsvolu("S10P","BOX",kPcbMaterial,pcbpar,3); + + // create the sensitive volumes, + + gMC->Gsvolu("S09G","BOX",kSensMaterial,dum,0); + gMC->Gsvolu("S10G","BOX",kSensMaterial,dum,0); + + // create the vertical frame volume + + gMC->Gsvolu("S09V","BOX",kVframeMaterial,vFramepar,3); + gMC->Gsvolu("S10V","BOX",kVframeMaterial,vFramepar,3); + + // create the horizontal frame volume + + gMC->Gsvolu("S09H","BOX",kHframeMaterial,hFramepar,3); + gMC->Gsvolu("S10H","BOX",kHframeMaterial,hFramepar,3); + + // create the horizontal border volume + + gMC->Gsvolu("S09B","BOX",kBframeMaterial,bFramepar,3); + gMC->Gsvolu("S10B","BOX",kBframeMaterial,bFramepar,3); + + index = 0; + for (i = 0; i < kNslats5; i++){ + for (Int_t quadrant = 1; quadrant <= 4; quadrant++) { + + if (i == 0 && quadrant == 2) continue; + if (i == 0 && quadrant == 4) continue; + + 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(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(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 + for (j = 0; j < kNPCB5[i]; j++){ + if (i == 1 && j == 0) continue; + index++; + Float_t xx = kSensLength * (-kNPCB5[i]/2.+j+.5); + + Float_t zPanel = spar[2] - nomexbpar[2]; + 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(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.)); + } + } + } - sprintf(idSlatCh9,"LE%d",ConvertSlatNum(i,quadrant,6)); - sprintf(idSlatCh10,"LF%d",ConvertSlatNum(i,quadrant,6)); - Float_t xvFrame = (slatLength5[i] - kVframeLength)/2.; + // position the nomex volume inside the panel volume + gMC->Gspos("S09N",1,"S09C",0.,0.,0.,0,"ONLY"); + gMC->Gspos("S10N",1,"S10C",0.,0.,0.,0,"ONLY"); + + // position panel volume inside the bulk nomex material volume + gMC->Gspos("S09C",1,"S09X",0.,0.,kNomexBWidth/2.,0,"ONLY"); + gMC->Gspos("S10C",1,"S10X",0.,0.,kNomexBWidth/2.,0,"ONLY"); + + // position the PCB volume inside the insulating material volume + gMC->Gspos("S09P",1,"S09I",0.,0.,0.,0,"ONLY"); + gMC->Gspos("S10P",1,"S10I",0.,0.,0.,0,"ONLY"); + + // position the horizontal frame volume inside the PCB volume + gMC->Gspos("S09H",1,"S09P",0.,0.,0.,0,"ONLY"); + gMC->Gspos("S10H",1,"S10P",0.,0.,0.,0,"ONLY"); + + // position the sensitive volume inside the horizontal frame volume + gMC->Gsposp("S09G",1,"S09H",0.,0.,0.,0,"ONLY",senspar,3); + gMC->Gsposp("S10G",1,"S10H",0.,0.,0.,0,"ONLY",senspar,3); + + // position the border volumes inside the PCB volume + Float_t yborder = ( kPcbHeight - kBframeHeight ) / 2.; + gMC->Gspos("S09B",1,"S09P",0., yborder,0.,0,"ONLY"); + gMC->Gspos("S09B",2,"S09P",0.,-yborder,0.,0,"ONLY"); + gMC->Gspos("S10B",1,"S10P",0., yborder,0.,0,"ONLY"); + gMC->Gspos("S10B",2,"S10P",0.,-yborder,0.,0,"ONLY"); + + // // create the NULOC volume and position it in the horizontal frame + + gMC->Gsvolu("S09E","BOX",kNulocMaterial,nulocpar,3); + gMC->Gsvolu("S10E","BOX",kNulocMaterial,nulocpar,3); + index = 0; + for (xx = -xxmax; xx <= xxmax; xx += 2*kNulocLength) { + index++; + gMC->Gspos("S09E",2*index-1,"S09B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY"); + gMC->Gspos("S09E",2*index ,"S09B", xx, 0., kBframeWidth/2. - kNulocWidth/2, 0, "ONLY"); + gMC->Gspos("S10E",2*index-1,"S10B", xx, 0.,-kBframeWidth/2. + kNulocWidth/2, 0, "ONLY"); + gMC->Gspos("S10E",2*index ,"S10B", xx, 0., kBframeWidth/2. - kNulocWidth/2, 0, "ONLY"); + } - // position the vertical frames - if (i!=1 && i!=0) { - GetChamber(8)->GetGeometry()->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); - GetChamber(8)->GetGeometry()->AddEnvelopeConstituent("S09V", idSlatCh9, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); - GetChamber(9)->GetGeometry()->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i-1)*10+quadrant,TGeoTranslation(xvFrame,0.,0.)); - GetChamber(9)->GetGeometry()->AddEnvelopeConstituent("S10V", idSlatCh10, (2*i)*10+quadrant,TGeoTranslation(-xvFrame,0.,0.)); - } - - // position the panels and the insulating material - for (j=0; jGetGeometry()->AddEnvelopeConstituent("S09C", idSlatCh9, 2*index-1,TGeoTranslation(xx,0.,zPanel)); - GetChamber(8)->GetGeometry()->AddEnvelopeConstituent("S09C", idSlatCh9, 2*index,TGeoTranslation(xx,0.,-zPanel)); - GetChamber(8)->GetGeometry()->AddEnvelopeConstituent("S09I", idSlatCh9, index,TGeoTranslation(xx,0.,0.)); - GetChamber(9)->GetGeometry()->AddEnvelopeConstituent("S10C", idSlatCh10, 2*index-1,TGeoTranslation(xx,0.,zPanel)); - GetChamber(9)->GetGeometry()->AddEnvelopeConstituent("S10C", idSlatCh10, 2*index,TGeoTranslation(xx,0.,-zPanel)); - GetChamber(9)->GetGeometry()->AddEnvelopeConstituent("S10I", idSlatCh10, index,TGeoTranslation(xx,0.,0.)); - } - } - } - - // position the rohacell volume inside the panel volume - gMC->Gspos("S09R",1,"S09C",0.,0.,0.,0,"ONLY"); - gMC->Gspos("S10R",1,"S10C",0.,0.,0.,0,"ONLY"); - - // position the PCB volume inside the insulating material volume - gMC->Gspos("S09P",1,"S09I",0.,0.,0.,0,"ONLY"); - gMC->Gspos("S10P",1,"S10I",0.,0.,0.,0,"ONLY"); - // position the horizontal frame volume inside the PCB volume - gMC->Gspos("S09H",1,"S09P",0.,0.,0.,0,"ONLY"); - gMC->Gspos("S10H",1,"S10P",0.,0.,0.,0,"ONLY"); - // position the sensitive volume inside the horizontal frame volume - gMC->Gsposp("S09G",1,"S09H",0.,0.,0.,0,"ONLY",senspar,3); - gMC->Gsposp("S10G",1,"S10H",0.,0.,0.,0,"ONLY",senspar,3); - // position the border volumes inside the PCB volume - Float_t yborder = ( kPcbHeight - kBframeHeight ) / 2.; - gMC->Gspos("S09B",1,"S09P",0., yborder,0.,0,"ONLY"); - gMC->Gspos("S09B",2,"S09P",0.,-yborder,0.,0,"ONLY"); - gMC->Gspos("S10B",1,"S10P",0., yborder,0.,0,"ONLY"); - gMC->Gspos("S10B",2,"S10P",0.,-yborder,0.,0,"ONLY"); - -// // create the NULOC volume and position it in the horizontal frame - - gMC->Gsvolu("S09N","BOX",kNulocMaterial,nulocpar,3); - gMC->Gsvolu("S10N","BOX",kNulocMaterial,nulocpar,3); - index = 0; - for (xx = -xxmax; xx<=xxmax; xx+=2*kNulocLength) { - index++; - gMC->Gspos("S09N",2*index-1,"S09B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); - gMC->Gspos("S09N",2*index ,"S09B", xx, 0., kBframeWidth/4., 0, "ONLY"); - gMC->Gspos("S10N",2*index-1,"S10B", xx, 0.,-kBframeWidth/4., 0, "ONLY"); - gMC->Gspos("S10N",2*index ,"S10B", xx, 0., kBframeWidth/4., 0, "ONLY"); - } - -// // position the volumes approximating the circular section of the pipe - Float_t yoffs = kSensHeight/2. - kYoverlap; - Float_t epsilon = 0.001; - Int_t ndiv=6; - Double_t divpar[3]; - Double_t dydiv= kSensHeight/ndiv; - Double_t ydiv = yoffs -dydiv; - Int_t imax=0; - // for (Int_t islat=0; islatGetGeometry()->AddEnvelopeConstituentParam("S09G", idSlatCh9, quadrant*100+imax+4*idiv+1,TGeoTranslation(xvol-kPcbLength * kNPCB5[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar); - GetChamber(9)->GetGeometry()->AddEnvelopeConstituentParam("S10G", idSlatCh10, quadrant*100+imax+4*idiv+1,TGeoTranslation(xvol-kPcbLength * kNPCB5[1]/2.,yvol-kPcbLength+kYoverlap,0.),3,divpar); - } - } - cout << "Geometry for Station 5...... done" << endl; + // position the volumes approximating the circular section of the pipe + Float_t epsilon = 0.001; + Int_t ndiv = 10; + Int_t imax = 1; + Double_t divpar[3]; + Double_t dydiv = kSensHeight/ndiv; + Double_t ydiv = (kSensHeight - dydiv)/2.; + 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-dydiv/2.)/rmin) ); + divpar[0] = (kPcbLength - xdiv)/2.; + divpar[1] = dydiv/2. - epsilon; + divpar[2] = kSensWidth/2.; + xvol = (kPcbLength + xdiv)/2.; + yvol = ydiv; + + 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(moduleSlatCh9)->AddEnvelopeConstituentParam("S09G", idSlatCh9, quadrant*100+imax+4*idiv+1, + TGeoTranslation(xvol-kPcbLength * kNPCB5[1]/2.,yvol-kPcbLength,0.),3,divpar); + 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 = GetChamber(4); - Double_t zpos1 = - iChamber1->Z(); - iChamber1->GetGeometry() - ->SetTranslation(TGeoTranslation(0., 0., zpos1)); - - AliMUONChamber* iChamber2 = GetChamber(5); - Double_t zpos2 = - iChamber2->Z(); - iChamber2->GetGeometry() - ->SetTranslation(TGeoTranslation(0., 0., zpos2)); - - iChamber1 = GetChamber(6); - zpos1 = - iChamber1->Z(); - iChamber1->GetGeometry() - ->SetTranslation(TGeoTranslation(0., 0., zpos1)); - - iChamber2 = GetChamber(7); - zpos2 = - iChamber2->Z(); - iChamber2->GetGeometry() - ->SetTranslation(TGeoTranslation(0., 0., zpos2)); - - iChamber1 = GetChamber(8); - zpos1 = - iChamber1->Z(); - iChamber1->GetGeometry() - ->SetTranslation(TGeoTranslation(0., 0., zpos1)); - - iChamber2 = GetChamber(9); - zpos2 = - iChamber2->Z(); - iChamber2->GetGeometry() - ->SetTranslation(TGeoTranslation(0., 0., zpos2)); + 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); + + zpos1= - AliMUONConstants::DefaultChamberZ(5); + SetTransformation(6, TGeoTranslation(0., 0., zpos1), st345inclination); + SetTransformation(7, TGeoTranslation(0., 0., zpos1), st345inclination); + + zpos1 = - AliMUONConstants::DefaultChamberZ(6); + SetTransformation(8, TGeoTranslation(0., 0., zpos1), st345inclination); + SetTransformation(9, TGeoTranslation(0., 0., zpos1), st345inclination); + + zpos1 = - AliMUONConstants::DefaultChamberZ(7); + SetTransformation(10, TGeoTranslation(0., 0., zpos1), st345inclination ); + SetTransformation(11, TGeoTranslation(0., 0., zpos1), st345inclination ); + + zpos1 = - AliMUONConstants::DefaultChamberZ(8); + SetTransformation(12, TGeoTranslation(0., 0., zpos1), st345inclination); + SetTransformation(13, TGeoTranslation(0., 0., zpos1), st345inclination); + + zpos1 = - AliMUONConstants::DefaultChamberZ(9); + SetTransformation(14, TGeoTranslation(0., 0., zpos1), st345inclination); + SetTransformation(15, TGeoTranslation(0., 0., zpos1), st345inclination); } @@ -1016,12 +1329,18 @@ void AliMUONSlatGeometryBuilder::SetSensitiveVolumes() // Defines the sensitive volumes for slat stations chambers. // --- - GetChamber(4)->GetGeometry()->SetSensitiveVolume("S05G"); - GetChamber(5)->GetGeometry()->SetSensitiveVolume("S06G"); - GetChamber(6)->GetGeometry()->SetSensitiveVolume("S07G"); - GetChamber(7)->GetGeometry()->SetSensitiveVolume("S08G"); - GetChamber(8)->GetGeometry()->SetSensitiveVolume("S09G"); - GetChamber(9)->GetGeometry()->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"); } //______________________________________________________________________________ @@ -1029,11 +1348,14 @@ Int_t AliMUONSlatGeometryBuilder::ConvertSlatNum(Int_t numslat, Int_t quadnum, { // On-line function establishing the correspondance between numslat (the slat number on a particular quadrant (numslat->0....4 for St3)) // and slatnum (the slat number on the whole panel (slatnum->1...18 for St3) - numslat=numslat+1; - if (quadnum==2||quadnum==3) numslat=numslat+fspq; - else numslat=fspq+2-numslat; - numslat=numslat-1; + numslat += 1; + if (quadnum==2 || quadnum==3) + numslat += fspq; + else + numslat = fspq + 2-numslat; + numslat -= 1; - if (quadnum==3||quadnum==4) numslat=numslat+2*fspq+1; - return numslat; + if (quadnum==3 || quadnum==4) numslat += 2*fspq+1; + + return numslat; }