* provided "as is" without express or implied warranty. *
**************************************************************************/
-/*
-$Log$
-Revision 1.6 2003/02/10 17:03:52 nilsen
-New version and structure of ITS V11 geometry. Work still in progress.
-
-Revision 1.5 2003/02/01 14:02:20 nilsen
-Work continues.
-
-Revision 1.4 2003/01/29 16:01:14 nilsen
-Update today's work.
-
-Revision 1.3 2003/01/28 17:59:54 nilsen
-Work continuing.
-
-Revision 1.2 2003/01/26 14:35:15 nilsen
-Some more geometry interface functions added and a start at the SSD support
-cone geometry. Committed to allow easy updates of partical work between
-authors.
-
-Revision 1.1 2003/01/20 23:32:49 nilsen
-New ITS geometry. Only a Skeleton for now.
-
-$Id$
-*/
+/* $Id$ */
//////////////////////////////////////////////////////////////////////////////
// //
// //
//////////////////////////////////////////////////////////////////////////////
// See AliITSv11::StepManager().
-#include <Riostream.h>
+// General C/C++ includes
#include <stdio.h>
#include <stdlib.h>
+// General Root includes
+#include <Riostream.h>
#include <TMath.h>
-#include <TFile.h> // only required for Tracking function?
+#include <float.h>
#include <TObjArray.h>
+#include <TClonesArray.h>
#include <TLorentzVector.h>
#include <TObjString.h>
-#include <TClonesArray.h>
-#include <TBRIK.h>
-#include <TSystem.h>
-
-
+// Root Geometry includes
+#include <TGeoManager.h>
+#include <TGeoVolume.h>
+#include <TGeoPcon.h>
+#include <TGeoCone.h>
+#include <TGeoTube.h> // contaings TGeoTubeSeg
+#include <TGeoArb8.h>
+#include <TGeoCompositeShape.h>
+#include <TGeoMatrix.h>
+#include <TGeoNode.h>
+#include <TGeoMaterial.h>
+#include <TGeoMedium.h>
+#include "AliITSv11GeometrySupport.h"
+// General AliRoot includes
#include "AliRun.h"
#include "AliMagF.h"
#include "AliConst.h"
-#include "AliITSGeant3Geometry.h"
-#include "AliITShit.h"
-#include "AliITSv11.h"
-#include "AliITSgeom.h"
+// ITS specific includes
#include "AliITSgeomSPD.h"
#include "AliITSgeomSDD.h"
-#include "AliITSgeomSSD.h"
#include "AliITSDetType.h"
#include "AliITSresponseSPD.h"
#include "AliITSresponseSDD.h"
-#include "AliITSresponseSSD.h"
#include "AliITSsegmentationSPD.h"
#include "AliITSsegmentationSDD.h"
-#include "AliITSsegmentationSSD.h"
#include "AliITSsimulationSPD.h"
#include "AliITSsimulationSDD.h"
-#include "AliITSsimulationSSD.h"
-#include "AliITSClusterFinderSPD.h"
-#include "AliITSClusterFinderSDD.h"
#include "AliITSClusterFinderSSD.h"
-//
-#include "AliITSGeometryITSV.h"
-#include "AliITSGeometrySSDCone.h"
-#include "AliITSGeometrySDDCone.h"
+#include "AliITSv11.h"
+#include "AliITSv11GeometrySPD.h"
+#include "AliITSv11GeometrySDD.h"
+#include "AliITSv11GeometrySupport.h"
ClassImp(AliITSv11)
+/*
+ Some temparary #define's used untill ROOT has addoppted the proper
+ Getter in it's classes.
+ These Below are for TGeoPcon functions.
+*/
+
//______________________________________________________________________
-AliITSv11::AliITSv11() : AliITS() {
+AliITSv11::AliITSv11() :
+ AliITS(),
+ fGeomDetOut(kFALSE),
+ fGeomDetIn(kFALSE),
+ fMajorVersion(11),
+ fMinorVersion(0),
+ fDet1(0.0),
+ fDet2(0.0),
+ fChip1(0.0),
+ fChip2(0.0),
+ fRails(0),
+ fFluid(1),
+ fSPDgeom(0),
+ fSupgeom(0){
// Standard default constructor for the ITS version 11.
// Inputs:
// none.
// Return
// A default constructed AliITSv11 class.
- fITSV = 0;
- fcS = 0;
+ //fITSV = 0;
+ //fcS = 0;
// fcD = 0;
+
+ SetEUCLID(kFALSE);
+}
+//______________________________________________________________________
+AliITSv11::AliITSv11(Int_t debugITS,Int_t debugSPD,Int_t debugSDD,
+ Int_t debugSSD,Int_t debugSUP) :
+ AliITS(),
+ fGeomDetOut(kFALSE),
+ fGeomDetIn(kFALSE),
+ fMajorVersion(11),
+ fMinorVersion(0),
+ fDet1(0.0),
+ fDet2(0.0),
+ fChip1(0.0),
+ fChip2(0.0),
+ fRails(0),
+ fFluid(1),
+ fSPDgeom(0),
+ fSupgeom(0){
+ // Standard default constructor for the ITS version 11.
+ // Inputs:
+ // Int_t debugITS Debug flag for ITS code (required).
+ // Int_t debugSPD Debug flag for SPD geometry (default = 0).
+ // Int_t debugSDD Debug flag for SDD geometry (default = 0).
+ // Int_t debugSSD Debug flag for SSD geometry (default = 0).
+ // Int_t debugSUP Debug flag for SUPort geometry (default = 0).
+ // Outputs:
+ // none.
+ // Return
+ // A Constructor for ITS geometry version 11 useful for Geometry display.
+
+ SetEUCLID(kFALSE);
+ debugSSD = debugSDD; // remove waring for unused variables.
+ SetDebug(debugITS);
+ fSPDgeom = new AliITSv11GeometrySPD(debugSPD);
+ fSDDgeom = new AliITSv11GeometrySDD(debugSDD);
+ fSupgeom = new AliITSv11GeometrySupport(debugSUP);
}
//______________________________________________________________________
-AliITSv11::AliITSv11(const char *title) : AliITS("ITS", title){
+AliITSv11::AliITSv11(const char *title) :
+ AliITS("ITS", title),
+ fGeomDetOut(kFALSE),
+ fGeomDetIn(kFALSE),
+ fMajorVersion(11),
+ fMinorVersion(0),
+ fDet1(0.0),
+ fDet2(0.0),
+ fChip1(0.0),
+ fChip2(0.0),
+ fRails(0),
+ fFluid(1),
+ fSPDgeom(0),
+ fSupgeom(0){
// Standard constructor for the ITS version 11.
// Inputs:
// const char *title The title of for this geometry.
// none.
// Return
// A Standard constructed AliITSv11 class.
-
- fITSV = 0;
- fcS = 0;
-// fcD = 0;
+ SetEUCLID(kFALSE);
+ fSPDgeom = new AliITSv11GeometrySPD(GetDebug());
+ fSupgeom = new AliITSv11GeometrySupport(GetDebug());
}
//______________________________________________________________________
AliITSv11::~AliITSv11() {
// Return
// none.
- if(fITSV!=0) delete fITSV;
- if(fcS!=0) delete fcS;
+// if(fITSV!=0) delete fITSV;
+// if(fcS!=0) delete fcS;
// if(fcD!=0) delete fcD;
}
//______________________________________________________________________
-AliITSv11::AliITSv11(const AliITSv11 &source){
+AliITSv11::AliITSv11(const AliITSv11 &source) : AliITS(source){
// Copy Constructor for ITS version 11.
// Inputs:
// AliITSv11 &source class to be copied from.
// none.
// Return
// none.
- TVector3 t(0.0,0.0,0.0);
+ //TVector3 t(0.0,0.0,0.0);
- if(fITSV==0) fITSV = new AliITSGeometryITSV(this,"ALIC");
- if(fcS==0) fcS = new AliITSGeometrySSDCone(this,t,"TSV",1);
+ //if(fITSV==0) fITSV = new AliITSGeometryITSV(this,"ALIC");
+ //if(fcS==0) fcS = new AliITSGeometrySSDCone(this,t,"TSV",1);
- fcS->BuildDisplayGeometry();
+ //fcS->BuildDisplayGeometry();
}
//______________________________________________________________________
void AliITSv11::CreateGeometry(){
// Return
// none.
TVector3 t(0.0,0.0,0.0);
-
- if(fITSV==0) fITSV = new AliITSGeometryITSV(this,"ALIC");
- if(fcS==0) fcS = new AliITSGeometrySSDCone(this,t,"TSV",1);
- //
- fITSV->CreateG3Geometry();
- fcS->CreateG3Geometry("TSV",t);
+ const Double_t kcm = 1.0;
+
+ TGeoManager *mgr = gGeoManager;
+ TGeoVolume *vALIC = mgr->GetTopVolume();
+
+ TGeoPcon *sITS = new TGeoPcon("ITS Top Volume, Daughter of ALIC",
+ 0.0,360.0,2);
+ // DefineSection(section number, Z, Rmin, Rmax).
+ sITS->DefineSection(0,-300.0*kcm,0.01*kcm,50.0*kcm);
+ sITS->DefineSection(1,+300.0*kcm,0.01*kcm,50.0*kcm);
+ TGeoVolume *vITS = new TGeoVolume("ITSV",sITS,0);
+ mgr->AddVolume(vITS);
+ vITS->SetVisibility(kFALSE);
+ vALIC->AddNode(vITS,1,0);
//
- fITSV->PositionGeometry("ALIC",1,t,0);
- fcS->PositionG3Geometry(fITSV->GetParams(),1,t,0);
+ fSPDgeom->CenteralSPD(vITS);
+ fSDDgeom->SetGeomParameters(); // needed
+ fSDDgeom->Layer3(vITS);
+ fSDDgeom->Layer4(vITS);
+ fSupgeom->SPDCone(vITS);
+ fSupgeom->SPDThermalSheald(vITS);
+ fSupgeom->SDDCone(vITS);
+ fSupgeom->SSDCone(vITS);
+ fSupgeom->ServicesCableSupport(vITS);
}
//______________________________________________________________________
void AliITSv11::CreateMaterials(){
// none.
// Return
// none.
-/*
- TVector3 t(0.0,0.0,0.0);
-
- if(fITSV==0) fITSV = new AliITSGeometryITSV(this,"ALIC");
- if(fcS==0) fcS = new AliITSGeometrySSDCone(this,t,"TSV",1);
-
- fITSV->CreateG3Materials();
- fcS->CreateG3Materials();
-*/
-
-
- Int_t ifield = gAlice->Field()->Integ();
- Float_t fieldm = gAlice->Field()->Max();
-
- Float_t tmaxfd = 0.1; // 1.0; // Degree
- Float_t stemax = 1.0; // cm
- Float_t deemax = 0.1; // 30.0; // Fraction of particle's energy 0<deemax<=1
- Float_t epsil = 1.0E-4; // 1.0; // cm
- Float_t stmin = 0.0; // cm "Default value used"
-
- Float_t tmaxfdSi = 0.1; // .10000E+01; // Degree
- Float_t stemaxSi = 0.0075; // .10000E+01; // cm
- Float_t deemaxSi = 0.1; // 0.30000E-02; // Fraction of particle's energy 0<deemax<=1
- Float_t epsilSi = 1.0E-4;// .10000E+01;
- Float_t stminSi = 0.0; // cm "Default value used"
-
- Float_t tmaxfdAir = 0.1; // .10000E+01; // Degree
- Float_t stemaxAir = .10000E+01; // cm
- Float_t deemaxAir = 0.1; // 0.30000E-02; // Fraction of particle's energy 0<deemax<=1
- Float_t epsilAir = 1.0E-4;// .10000E+01;
- Float_t stminAir = 0.0; // cm "Default value used"
-
- Float_t tmaxfdServ = 1.0; // 10.0; // Degree
- Float_t stemaxServ = 1.0; // 0.01; // cm
- Float_t deemaxServ = 0.5; // 0.1; // Fraction of particle's energy 0<deemax<=1
- Float_t epsilServ = 1.0E-3; // 0.003; // cm
- Float_t stminServ = 0.0; //0.003; // cm "Default value used"
-
- // Freon
- Float_t afre[2] = { 12.011,18.9984032 };
- Float_t zfre[2] = { 6., 9. };
- Float_t wfre[2] = { 5.,12. };
- Float_t densfre = 1.5;
-
- // --- Define the various materials and media for GEANT ---
- // AliMaterial(Int_t imat, const char* name, Float_t a, Float_t z,
- // Float_t dens, Float_t radl, Float_t absl,
- // Float_t *buf=0, Int_t nwbuf=0)
- //AliMedium(Int_t numed, const char *name, Int_t nmat,
- // Int_t isvol, Int_t ifield, Float_t fieldm,
- // Float_t tmaxfd, Float_t stemax, Float_t deemax,
- // Float_t epsil, Float_t stmin, Float_t *ubuf=0, Int_t nbuf=0)
- AliMaterial(1,"SI$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
- AliMedium(1,"SI$",1,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
-
- AliMaterial(2,"SPD SI CHIP$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
- AliMedium(2,"SPD SI CHIP$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
-
- AliMaterial(3,"SPD SI BUS$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
- AliMedium(3,"SPD SI BUS$",3,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
-
- AliMaterial(4,"C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
- AliMedium(4,"C (M55J)$",4,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(5,"AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
- AliMedium(5,"AIR$",5,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
-
- AliMaterial(6,"GEN AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
- AliMedium(6,"GEN AIR$",6,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
-
- AliMaterial(7,"SDD SI CHIP$",0.374952E+02,0.178184E+02,0.24485E+01,0.76931E+01,0.99900E+03);
- AliMedium(7,"SDD SI CHIP$",7,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
- AliMaterial(9,"SDD C (M55J)$",0.123565E+02,0.64561E+01,0.18097E+01,0.229570E+02,0.99900E+03);
- AliMedium(9,"SDD C (M55J)$",9,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(10,"SDD AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
- AliMedium(10,"SDD AIR$",10,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
-
- AliMaterial(11,"AL$",0.26982E+02,0.13000E+02,0.26989E+01,0.89000E+01,0.99900E+03);
- AliMedium(11,"AL$",11,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(12,"WATER$",0.14322E+02,0.72167E+01,0.10000E+01,0.35759E+02,0.94951E+02);
- AliMedium(12,"WATER$",12,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMixture(13,"Freon$",afre,zfre,densfre,-2,wfre);
- AliMedium(13,"Freon$",13,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(14,"COPPER$",0.63546E+02,0.29000E+02,0.89600E+01,0.14300E+01,0.99900E+03);
- AliMedium(14,"COPPER$",14,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(15,"CERAMICS$",0.22314E+02,0.10856E+02,0.36000E+01,0.76200E+01,0.31901E+02);
- AliMedium(15,"CERAMICS$",15,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(20,"SSD C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
- AliMedium(20,"SSD C (M55J)$",20,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(21,"SSD AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
- AliMedium(21,"SSD AIR$",21,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
-
- AliMaterial(25,"G10FR4$",0.17749E+02,0.88750E+01,0.18000E+01,0.21822E+02,0.99900E+03);
- AliMedium(25,"G10FR4$",25,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(26,"GEN C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
- AliMedium(26,"GEN C (M55J)$",26,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(27,"GEN Air$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
- AliMedium(27,"GEN Air$",27,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
-
- AliMaterial(51,"SPD SI$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
- AliMedium(51,"SPD SI$",51,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
-
- AliMaterial(52,"SPD SI CHIP$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
- AliMedium(52,"SPD SI CHIP$",52,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
-
- AliMaterial(53,"SPD SI BUS$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
- AliMedium(53,"SPD SI BUS$",53,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
-
- AliMaterial(54,"SPD C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
- AliMedium(54,"SPD C (M55J)$",54,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(55,"SPD AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
- AliMedium(55,"SPD AIR$",55,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
-
- AliMaterial(56,"SPD KAPTON(POLYCH2)$",0.14000E+02,0.71770E+01,0.13000E+01,0.31270E+02,0.99900E+03);
- AliMedium(56,"SPD KAPTON(POLYCH2)$",56,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(61,"EPOXY$",0.17749E+02,0.88750E+01,0.18000E+01,0.21822E+02,0.99900E+03);
- AliMedium(61,"EPOXY$",61,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(62,"SILICON$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
- AliMedium(62,"SILICON$",62,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
-
- AliMaterial(63,"KAPTONH(POLYCH2)$",0.14000E+02,0.71770E+01,0.13000E+01,0.31270E+02,0.99900E+03);
- AliMedium(63,"KAPTONH(POLYCH2)$",63,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(64,"ALUMINUM$",0.26982E+02,0.13000E+02,0.26989E+01,0.89000E+01,0.99900E+03);
- AliMedium(64,"ALUMINUM$",64,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(65,"INOX$",0.55098E+02,0.2572E+02,0.7900E+01,0.17800E+01,0.99900E+03);
- AliMedium(65,"INOX$",65,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(68,"ROHACELL$",0.123974E+02,0.62363E+01,0.500E-01,0.80986E+03,0.99900E+03);
- AliMedium(68,"ROHACELL$",68,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(69,"SDD C AL (M55J)$",0.138802E+02,0.71315E+01,0.19837E+01,0.176542E+02,0.99900E+03);
- AliMedium(69,"SDD C AL (M55J)$",69,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(70,"SDDKAPTON (POLYCH2)$",0.14000E+02,0.71770E+01,0.13000E+01,0.31270E+02,0.99900E+03);
- AliMedium(70,"SDDKAPTON (POLYCH2)$",70,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(71,"ITS SANDW A$",0.12011E+02,0.60000E+01,0.2115E+00,0.17479E+03,0.99900E+03);
- AliMedium(71,"ITS SANDW A$",71,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(72,"ITS SANDW B$",0.12011E+02,0.60000E+01,0.27000E+00,0.18956E+03,0.99900E+03);
- AliMedium(72,"ITS SANDW B$",72,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(73,"ITS SANDW C$",0.12011E+02,0.60000E+01,0.41000E+00,0.90868E+02,0.99900E+03);
- AliMedium(73,"ITS SANDW C$",73,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(74,"HEAT COND GLUE$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
- AliMedium(74,"HEAT COND GLUE$",74,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(75,"ELASTO SIL$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
- AliMedium(75,"ELASTO SIL$",75,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(76,"SPDBUS(AL+KPT+EPOX)$",0.19509E+02,0.96502E+01,0.19060E+01,0.15413E+02,0.99900E+03);
- AliMedium(76,"SPDBUS(AL+KPT+EPOX)$",76,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(77,"SDD X7R capacitors$",0.1157516E+03,0.477056E+02,0.67200E+01,0.14236E+01,0.99900E+03);
- AliMedium(77,"SDD X7R capacitors$",77,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(78,"SDD ruby sph. Al2O3$",0.218101E+02,0.106467E+02,0.39700E+01,0.48539E+01,0.99900E+03);
- AliMedium(78,"SDD ruby sph. Al2O3$",78,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(79,"SDD SI insensitive$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
- AliMedium(79,"SDD SI insensitive$",79,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(80,"SDD HV microcable$",0.159379E+02,0.78598E+01,0.16087E+01,0.217906E+02,0.99900E+03);
- AliMedium(80,"SDD HV microcable$",80,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(81,"SDD LV+signal cable$",0.223689E+02,0.108531+02,0.21035E+01,0.13440E+02,0.99900E+03);
- AliMedium(81,"SDD LV+signal cable$",81,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(82,"SDD hybrid microcab$",0.218254E+02,0.106001E+02,0.20502E+01,0.137308E+02,0.99900E+03);
- AliMedium(82,"SDD hybrid microcab$",82,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(83,"SDD anode microcab$",0.186438E+02,0.91193E+01,0.17854E+01,0.176451E+02,0.99900E+03);
- AliMedium(83,"SDD anode microcab$",83,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(84,"SDD/SSD rings$",0.123565E+02,0.64561E+01,0.18097E+01,0.229570E+02,0.99900E+03);
- AliMedium(84,"SDD/SSD rings$",84,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
- AliMaterial(85,"inox/alum$",0.321502E+02,0.153383E+02,0.30705E+01,0.69197E+01,0.99900E+03);
- AliMedium(85,"inox/alum$",85,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
-
-
- // Special media
-
- AliMaterial(90,"SPD shield$", 12.011, 6., 1.93/10. , 22.1*10., 999);
- AliMedium(90,"SPD shield$",90,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
-
- AliMaterial(91, "SPD End ladder$", 47.0447, 21.7963, 3.6374, 4.4711, 999);
- AliMedium(91,"SPD End ladder$",91,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
-
- AliMaterial(92, "SPD cone$",28.0855, 14., 2.33, 9.36, 999);
- AliMedium(92,"SPD cone$",92,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
-
- AliMaterial(93, "SDD End ladder$", 69.9298, 29.8246, 0.3824, 36.5103, 999);
- AliMedium(93,"SDD End ladder$",93,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
-
- AliMaterial(94, "SDD cone$",63.546, 29., 1.15, 1.265, 999);
- AliMedium(94,"SDD cone$",94,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
-
- AliMaterial(95, "SSD End ladder$", 32.0988, 15.4021, 0.68, 35.3238, 999);
- AliMedium(95,"SSD End ladder$",95,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
-
- AliMaterial(96, "SSD cone$",63.546, 29., 1.15, 1.265, 999);
- AliMedium(96,"SSD cone$",96,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
+ //TGeoMaterial *C = new TGeoMaterial("ITSCarbon",12.0,6.0,2.265);
+ TGeoMaterial *matAl = new TGeoMaterial("ITSAluminum",26.981539,13.0,2.07);
+ TGeoMixture *matCfiber = new TGeoMixture("ITSCarbonFiber",6,1.930);
+ TGeoMixture *matRohacell = new TGeoMixture("ITSRohacell",6,1.930);
+ TGeoMixture *matStaselite = new TGeoMixture("ITSStaselite4411w",6,1.930);
+ TGeoMixture *matAir = new TGeoMixture("ITSAir",6,1.205*1.E-3);
+ TGeoMixture *matStainless = new TGeoMixture("ITSStainless",6,1.930);
+ //
+ Double_t medSPDcone[20];
+ medSPDcone[0] = 1.0; // imat
+ medSPDcone[1] = 0.0; // isvol
+ medSPDcone[2] = gAlice->Field()->Integ(); // ifield
+ medSPDcone[3] = gAlice->Field()->Max(); // fieldm
+ medSPDcone[4] = 1.0; // tmaxfd [degrees]
+ medSPDcone[5] = 1.0; // stemax [cm]
+ medSPDcone[6] = 0.5; // deemax [fraction]
+ medSPDcone[7] = 1.0E-3; // epsil [cm]
+ medSPDcone[8] = 0.0; // stmin [cm]
+ new TGeoMedium("ITSspdCarbonFiber",1,matCfiber,medSPDcone);
+ medSPDcone[0] += 1.0;
+ new TGeoMedium("ITSspdStaselite4411w",2,matStaselite,medSPDcone);
+ medSPDcone[0] += 1.0;
+ new TGeoMedium("ITSspdRohacell50A",3,matRohacell,medSPDcone);
+ medSPDcone[0] += 1.0;
+ new TGeoMedium("ITSspdStainlesSteal",4,matStainless,medSPDcone);
+ medSPDcone[0] += 1.0;
+ new TGeoMedium("ITSspdAir",5,matAir,medSPDcone);
+ medSPDcone[0] += 1.0;
+ new TGeoMedium("ITSspdAl",6,matAl,medSPDcone);
+ //
+ Double_t medSSDcone[20];
+ medSSDcone[0] = 1.0; // imat
+ medSSDcone[1] = 0.0; // isvol
+ medSSDcone[2] = gAlice->Field()->Integ(); // ifield
+ medSSDcone[3] = gAlice->Field()->Max(); // fieldm
+ medSSDcone[4] = 1.0; // tmaxfd [degrees]
+ medSSDcone[5] = 1.0; // stemax [cm]
+ medSSDcone[6] = 0.5; // deemax [fraction]
+ medSSDcone[7] = 1.0E-3; // epsil [cm]
+ medSSDcone[8] = 0.0; // stmin [cm]
+ new TGeoMedium("ITSssdCarbonFiber",1,matCfiber,medSSDcone);
+ medSSDcone[0] += 1.0;
+ new TGeoMedium("ITSssdStaselite4411w",2,matStaselite,medSSDcone);
+ medSSDcone[0] += 1.0;
+ new TGeoMedium("ITSssdRohacell50A",3,matRohacell,medSSDcone);
+ medSSDcone[0] += 1.0;
+ new TGeoMedium("ITSssdStainlesSteal",4,matStainless,medSSDcone);
+ medSSDcone[0] += 1.0;
+ new TGeoMedium("ITSssdAir",5,matAir,medSSDcone);
+ medSSDcone[0] += 1.0;
+ new TGeoMedium("ITSssdAl",6,matAl,medSSDcone);
}
//______________________________________________________________________
void AliITSv11::InitAliITSgeom(){
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff