// Switch on Transition Radiation simulation. 6/12/00 18:00
// iZDC=1 7/12/00 09:00
// ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00
+ // Theta range given through pseudorapidity limits 22/6/2001
// Set Random Number seed
// gRandom->SetSeed(12345);
gener->SetMomentumRange(0, 999);
gener->SetPhiRange(0, 360);
- // gener->SetThetaRange(0.28,179.72);
- gener->SetThetaRange(0., 180.);
+ // Set pseudorapidity range from -8 to 8.
+ Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
+ Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
+ gener->SetThetaRange(thmin,thmax);
gener->SetOrigin(0, 0, 0); //vertex position
gener->SetSigma(0, 0, 0); //Sigma in (X,Y,Z) (cm) on IP position
gener->Init();
Int_t iTPC = 1;
Int_t iTRD = 1;
Int_t iZDC = 1;
+ Int_t iEMCAL = 0;
//=================== Alice BODY parameters =============================
AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
{
//=================== SHIL parameters ============================
- AliSHIL *SHIL = new AliSHILv0("SHIL", "Shielding");
+ AliSHIL *SHIL = new AliSHILvF("SHIL", "Shielding");
}
AliPIPE *PIPE = new AliPIPEv0("PIPE", "Beam Pipe");
}
-
- if (iITS)
- {
+
+ if(iITS) {
//=================== ITS parameters ============================
- //
- // As the innermost detector in ALICE, the Inner Tracking System "impacts" on
- // almost all other detectors. This involves the fact that the ITS geometry
- // still has several options to be followed in parallel in order to determine
- // the best set-up which minimizes the induced background. All the geometries
- // available to date are described in the following. Read carefully the comments
- // and use the default version (the only one uncommented) unless you are making
- // comparisons and you know what you are doing. In this case just uncomment the
- // ITS geometry you want to use and run Aliroot.
- //
- // Detailed geometries:
- //
- //
- //
- //AliITS *ITS = new AliITSv5symm("ITS","Updated ITS TDR detailed version with symmetric services");
- //
- AliITS *ITS =
- new AliITSv5asymm("ITS",
- "Updates ITS TDR detailed version with asymmetric services");
- //
- //AliITSvPPRasymm *ITS = new AliITSvPPRasymm("ITS","New ITS PPR detailed version with asymmetric services");
- //ITS->SetMinorVersion(2);
- //ITS->SetReadDet(kFALSE);
- //ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det");
- //ITS->SetThicknessDet1(300.); // detector thickness on layer 1 must be in the range [100,300]
- //ITS->SetThicknessDet2(300.); // detector thickness on layer 2 must be in the range [100,300]
- //ITS->SetThicknessChip1(300.); // chip thickness on layer 1 must be in the range [150,300]
- //ITS->SetThicknessChip2(300.); // chip thickness on layer 2 must be in the range [150,300]
- //ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out
- //ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
- //
- //AliITSvPPRsymm *ITS = new AliITSvPPRsymm("ITS","New ITS PPR detailed version with symmetric services");
- //ITS->SetMinorVersion(2);
- //ITS->SetReadDet(kFALSE);
- //ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRsymm2.det");
- //ITS->SetThicknessDet1(300.); // detector thickness on layer 1 must be in the range [100,300]
- //ITS->SetThicknessDet2(300.); // detector thickness on layer 2 must be in the range [100,300]
- //ITS->SetThicknessChip1(300.); // chip thickness on layer 1 must be in the range [150,300]
- //ITS->SetThicknessChip2(300.); // chip thickness on layer 2 must be in the range [150,300]
- //ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out
- //ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
- //
- //
- // Coarse geometries (warning: no hits are produced with these coarse geometries and they unuseful
- // for reconstruction !):
- //
- //
- //
- //AliITSvPPRcoarseasymm *ITS = new AliITSvPPRcoarseasymm("ITS","New ITS coarse version with asymmetric services");
- //ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out
- //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
- //
- //AliITS *ITS = new AliITSvPPRcoarsesymm("ITS","New ITS coarse version with symmetric services");
- //ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out
- //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
- //
- //
- //
- // Geant3 <-> EUCLID conversion
- // ============================
- //
- // SetEUCLID is a flag to output (=1) or not to output (=0) both geometry and
- // media to two ASCII files (called by default ITSgeometry.euc and
- // ITSgeometry.tme) in a format understandable to the CAD system EUCLID.
- // The default (=0) means that you dont want to use this facility.
- //
- ITS->SetEUCLID(0);
- }
+ //
+ // As the innermost detector in ALICE, the Inner Tracking System "impacts" on
+ // almost all other detectors. This involves the fact that the ITS geometry
+ // still has several options to be followed in parallel in order to determine
+ // the best set-up which minimizes the induced background. All the geometries
+ // available to date are described in the following. Read carefully the comments
+ // and use the default version (the only one uncommented) unless you are making
+ // comparisons and you know what you are doing. In this case just uncomment the
+ // ITS geometry you want to use and run Aliroot.
+ //
+ // Detailed geometries:
+ //
+ //
+ //AliITS *ITS = new AliITSv5symm("ITS","Updated ITS TDR detailed version with symmetric services");
+ //
+ //AliITS *ITS = new AliITSv5asymm("ITS","Updates ITS TDR detailed version with asymmetric services");
+ //
+ AliITSvPPRasymm *ITS = new AliITSvPPRasymm("ITS","New ITS PPR detailed version with asymmetric services");
+ ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
+ ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer
+ // ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det"); // don't touch this parameter if you're not an ITS developer
+ ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300]
+ ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300]
+ ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300]
+ ITS->SetThicknessChip2(200.); // chip thickness on layer 2 must be in the range [150,300]
+ ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out
+ ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
+ //
+ //AliITSvPPRsymm *ITS = new AliITSvPPRsymm("ITS","New ITS PPR detailed version with symmetric services");
+ //ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
+ //ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer
+ //ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRsymm2.det"); // don't touch this parameter if you're not an ITS developer
+ //ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300]
+ //ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300]
+ //ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300]
+ //ITS->SetThicknessChip2(200.); // chip thickness on layer 2 must be in the range [150,300]
+ //ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out
+ //ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
+ //
+ //
+ // Coarse geometries (warning: no hits are produced with these coarse geometries and they unuseful
+ // for reconstruction !):
+ //
+ //
+ //AliITSvPPRcoarseasymm *ITS = new AliITSvPPRcoarseasymm("ITS","New ITS PPR coarse version with asymmetric services");
+ //ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out
+ //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
+ //
+ //AliITS *ITS = new AliITSvPPRcoarsesymm("ITS","New ITS PPR coarse version with symmetric services");
+ //ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out
+ //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
+ //
+ //
+ //
+ // Geant3 <-> EUCLID conversion
+ // ============================
+ //
+ // SetEUCLID is a flag to output (=1) or not to output (=0) both geometry and
+ // media to two ASCII files (called by default ITSgeometry.euc and
+ // ITSgeometry.tme) in a format understandable to the CAD system EUCLID.
+ // The default (=0) means that you dont want to use this facility.
+ //
+ ITS->SetEUCLID(0);
+ }
+
if (iTPC)
{
{
//=================== ZDC parameters ============================
- AliZDC *ZDC = new AliZDCv1("ZDC", "normal ZDC");
+ AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC");
}
if (iCASTOR)
//=================== FMD parameters ============================
AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
- }
+ FMD->SetRingsSi1(128);
+ FMD->SetRingsSi2(64);
+ FMD->SetSectorsSi1(20);
+ FMD->SetSectorsSi2(24);
+ }
if (iMUON)
{
}
+ if (iEMCAL && !iRICH)
+ {
+ //=================== EMCAL parameters ============================
+ AliEMCAL *EMCAL = new AliEMCALv1("EMCAL", "EMCALArch1a");
+ }
+
if (iSTART)
{
//=================== START parameters ============================
}
+
+Float_t EtaToTheta(Float_t arg){
+ return (180./TMath::Pi())*2.*atan(exp(-arg));
+}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff