void Config()
{
- // 7-DEC-2000 09:00
- // 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
-
- new AliGeant3("C++ Interface to Geant3");
+ // 7-DEC-2000 09:00
+ // 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
- if (!gSystem->Getenv("CONFIG_FILE")) {
- TFile *rootfile = new TFile("galice.root","recreate");
- rootfile->SetCompressionLevel(2);
- }
+ // Set Random Number seed
+ // gRandom->SetSeed(12345);
- TGeant3 *geant3 = (TGeant3*)gMC;
- //
- // Set External decayer
- AliDecayer* decayer = new AliDecayerPythia();
- decayer->SetForceDecay(kAll);
- decayer->Init();
- gMC->SetExternalDecayer(decayer);
- //
- //
- //=======================================================================
- // ******* GEANT STEERING parameters FOR ALICE SIMULATION *******
- geant3->SetTRIG(1); //Number of events to be processed
- geant3->SetSWIT(4,10);
- geant3->SetDEBU(0,0,1);
- //geant3->SetSWIT(2,2);
- geant3->SetDCAY(1);
- geant3->SetPAIR(1);
- geant3->SetCOMP(1);
- geant3->SetPHOT(1);
- geant3->SetPFIS(0);
- geant3->SetDRAY(0);
- geant3->SetANNI(1);
- geant3->SetBREM(1);
- geant3->SetMUNU(1);
- geant3->SetCKOV(1);
- geant3->SetHADR(1); //Select pure GEANH (HADR 1) or GEANH/NUCRIN (HADR 3)
- geant3->SetLOSS(2);
- geant3->SetMULS(1);
- geant3->SetRAYL(1);
- geant3->SetAUTO(1); //Select automatic STMIN etc... calc. (AUTO 1) or manual (AUTO 0)
- geant3->SetABAN(0); //Restore 3.16 behaviour for abandoned tracks
- geant3->SetOPTI(2); //Select optimisation level for GEANT geometry searches (0,1,2)
- geant3->SetERAN(5.e-7);
-
- Float_t cut = 1.e-3; // 1MeV cut by default
- Float_t tofmax = 1.e10;
- // GAM ELEC NHAD CHAD MUON EBREM MUHAB EDEL MUDEL MUPA TOFMAX
- geant3->SetCUTS(cut,cut, cut, cut, cut, cut, cut, cut, cut, cut, tofmax);
- //
- //=======================================================================
- // ************* STEERING parameters FOR ALICE SIMULATION **************
- // --- Specify event type to be tracked through the ALICE setup
- // --- All positions are in cm, angles in degrees, and P and E in GeV
- if (gSystem->Getenv("CONFIG_NPARTICLES")) {
- int nParticles = atoi(gSystem->Getenv("CONFIG_NPARTICLES"));
- } else {
- int nParticles = 50;
- }
- AliGenHIJINGpara *gener = new AliGenHIJINGpara(nParticles);
-
- gener->SetMomentumRange(0,999);
- gener->SetPhiRange(0,360);
- // gener->SetThetaRange(0.28,179.72);
- gener->SetThetaRange(0.,180.);
- gener->SetOrigin(0,0,0); //vertex position
- gener->SetSigma(0,0,0); //Sigma in (X,Y,Z) (cm) on IP position
- gener->Init();
- //
- // Activate this line if you want the vertex smearing to happen
- // track by track
- //
- //gener->SetVertexSmear(perTrack);
-
- gAlice->SetField(-999,2); //Specify maximum magnetic field in Tesla (neg. ==> default field)
-
- Int_t iABSO=1;
- Int_t iCASTOR=1;
- Int_t iDIPO=1;
- Int_t iFMD=1;
- Int_t iFRAME=1;
- Int_t iHALL=1;
- Int_t iITS=1;
- Int_t iMAG=1;
- Int_t iMUON=1;
- Int_t iPHOS=1;
- Int_t iPIPE=1;
- Int_t iPMD=1;
- Int_t iRICH=1;
- Int_t iSHIL=1;
- Int_t iSTART=1;
- Int_t iTOF=1;
- Int_t iTPC=1;
- Int_t iTRD=1;
- Int_t iZDC=1;
-
- //=================== Alice BODY parameters =============================
- AliBODY *BODY = new AliBODY("BODY","Alice envelop");
-
-
- if(iMAG) {
- //=================== MAG parameters ============================
- // --- Start with Magnet since detector layouts may be depending ---
- // --- on the selected Magnet dimensions ---
- AliMAG *MAG = new AliMAG("MAG","Magnet");
- }
+ new AliGeant3("C++ Interface to Geant3");
+ if (!gSystem->Getenv("CONFIG_FILE"))
+ {
+ TFile *rootfile = new TFile("galice.root", "recreate");
- if(iABSO) {
- //=================== ABSO parameters ============================
- AliABSO *ABSO = new AliABSOv0("ABSO","Muon Absorber");
- }
+ rootfile->SetCompressionLevel(2);
+ }
- if(iDIPO) {
- //=================== DIPO parameters ============================
+ TGeant3 *geant3 = (TGeant3 *) gMC;
- AliDIPO *DIPO = new AliDIPOv2("DIPO","Dipole version 2");
- }
+ //
+ // Set External decayer
+ AliDecayer *decayer = new AliDecayerPythia();
+
+ decayer->SetForceDecay(kAll);
+ decayer->Init();
+ gMC->SetExternalDecayer(decayer);
+ //
+ //
+ //=======================================================================
+ // ******* GEANT STEERING parameters FOR ALICE SIMULATION *******
+ geant3->SetTRIG(1); //Number of events to be processed
+ geant3->SetSWIT(4, 10);
+ geant3->SetDEBU(0, 0, 1);
+ //geant3->SetSWIT(2,2);
+ geant3->SetDCAY(1);
+ geant3->SetPAIR(1);
+ geant3->SetCOMP(1);
+ geant3->SetPHOT(1);
+ geant3->SetPFIS(0);
+ geant3->SetDRAY(0);
+ geant3->SetANNI(1);
+ geant3->SetBREM(1);
+ geant3->SetMUNU(1);
+ geant3->SetCKOV(1);
+ geant3->SetHADR(1); //Select pure GEANH (HADR 1) or GEANH/NUCRIN (HADR 3)
+ geant3->SetLOSS(2);
+ geant3->SetMULS(1);
+ geant3->SetRAYL(1);
+ geant3->SetAUTO(1); //Select automatic STMIN etc... calc. (AUTO 1) or manual (AUTO 0)
+ geant3->SetABAN(0); //Restore 3.16 behaviour for abandoned tracks
+ geant3->SetOPTI(2); //Select optimisation level for GEANT geometry searches (0,1,2)
+ geant3->SetERAN(5.e-7);
+
+ Float_t cut = 1.e-3; // 1MeV cut by default
+ Float_t tofmax = 1.e10;
+
+ // GAM ELEC NHAD CHAD MUON EBREM MUHAB EDEL MUDEL MUPA TOFMAX
+ geant3->SetCUTS(cut, cut, cut, cut, cut, cut, cut, cut, cut, cut,
+ tofmax);
+ //
+ //=======================================================================
+ // ************* STEERING parameters FOR ALICE SIMULATION **************
+ // --- Specify event type to be tracked through the ALICE setup
+ // --- All positions are in cm, angles in degrees, and P and E in GeV
+ if (gSystem->Getenv("CONFIG_NPARTICLES"))
+ {
+ int nParticles = atoi(gSystem->Getenv("CONFIG_NPARTICLES"));
+ } else
+ {
+ int nParticles = 50;
+ }
+ AliGenHIJINGpara *gener = new AliGenHIJINGpara(nParticles);
+
+ gener->SetMomentumRange(0, 999);
+ gener->SetPhiRange(0, 360);
+ // 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();
+ //
+ // Activate this line if you want the vertex smearing to happen
+ // track by track
+ //
+ //gener->SetVertexSmear(perTrack);
- if(iHALL) {
- //=================== HALL parameters ============================
+ gAlice->SetField(-999, 2); //Specify maximum magnetic field in Tesla (neg. ==> default field)
- AliHALL *HALL = new AliHALL("HALL","Alice Hall");
- }
+ Int_t iABSO = 1;
+ Int_t iCASTOR = 1;
+ Int_t iDIPO = 1;
+ Int_t iFMD = 1;
+ Int_t iFRAME = 1;
+ Int_t iHALL = 1;
+ Int_t iITS = 1;
+ Int_t iMAG = 1;
+ Int_t iMUON = 1;
+ Int_t iPHOS = 1;
+ Int_t iPIPE = 1;
+ Int_t iPMD = 1;
+ Int_t iRICH = 1;
+ Int_t iSHIL = 1;
+ Int_t iSTART = 1;
+ Int_t iTOF = 1;
+ 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");
- if(iFRAME) {
- //=================== FRAME parameters ============================
- AliFRAME *FRAME = new AliFRAMEv1("FRAME","Space Frame");
+ if (iMAG)
+ {
+ //=================== MAG parameters ============================
+ // --- Start with Magnet since detector layouts may be depending ---
+ // --- on the selected Magnet dimensions ---
+ AliMAG *MAG = new AliMAG("MAG", "Magnet");
+ }
- }
- if(iSHIL) {
- //=================== SHIL parameters ============================
+ if (iABSO)
+ {
+ //=================== ABSO parameters ============================
+ AliABSO *ABSO = new AliABSOv0("ABSO", "Muon Absorber");
+ }
- AliSHIL *SHIL = new AliSHILv0("SHIL","Shielding");
- }
+ if (iDIPO)
+ {
+ //=================== DIPO parameters ============================
+ AliDIPO *DIPO = new AliDIPOv2("DIPO", "Dipole version 2");
+ }
- if(iPIPE) {
- //=================== PIPE parameters ============================
+ if (iHALL)
+ {
+ //=================== HALL parameters ============================
+
+ AliHALL *HALL = new AliHALL("HALL", "Alice Hall");
+ }
- AliPIPE *PIPE = new AliPIPEvTemp("PIPE","Beam Pipe");
- }
+ if (iFRAME)
+ {
+ //=================== FRAME parameters ============================
+ AliFRAME *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
+
+ }
+
+ if (iSHIL)
+ {
+ //=================== SHIL parameters ============================
+
+ AliSHIL *SHIL = new AliSHILvF("SHIL", "Shielding");
+ }
+
+
+ if (iPIPE)
+ {
+ //=================== PIPE parameters ============================
+
+ AliPIPE *PIPE = new AliPIPEv0("PIPE", "Beam Pipe");
+ }
+
if(iITS) {
//=================== ITS parameters ============================
// ITS geometry you want to use and run Aliroot.
//
// Detailed geometries:
-
//
//
- //AliITS *ITS = new AliITSv3("ITS","Old ITS detailed version as of the ALICE TP");
- //
- //AliITS *ITS = new AliITSv5("ITS","Current ITS detailed version used for the ITS TDR");
- //
//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");
+ //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("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det");
- //ITS->SetThicknessDet1(300.); // detector thickness on layer 1 must be in the range [100,300]
- //ITS->SetThicknessDet2(300.); // detector thickness on layer 2 must be in the range [100,300]
- //ITS->SetThicknessChip1(300.); // chip thickness on layer 1 must be in the range [150,300]
- //ITS->SetThicknessChip2(300.); // chip thickness on layer 2 must be in the range [150,300]
- //ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out
- //ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
+ AliITSvPPRasymm *ITS = new AliITSvPPRasymm("ITS","New ITS PPR detailed version with asymmetric services");
+ ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
+ ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer
+ // ITS->SetWriteDet("$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);
-
- //ITS->SetReadDet(kFALSE);
- //ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRsymm2.det");
- //ITS->SetThicknessDet1(300.); // detector thickness on layer 1 must be in the range [100,300]
- //ITS->SetThicknessDet2(300.); // detector thickness on layer 2 must be in the range [100,300]
- //ITS->SetThicknessChip1(300.); // chip thickness on layer 1 must be in the range [150,300]
- //ITS->SetThicknessChip2(300.); // chip thickness on layer 2 must be in the range [150,300]
+ //ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
+ //ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer
+ //ITS->SetWriteDet("$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
//
// for reconstruction !):
//
//
- //
- //AliITS *ITS = new AliITSv1("ITS","Old ITS coarse version as of the ALICE TP");
- //
- //AliITSvPPRcoarseasymm *ITS = new AliITSvPPRcoarseasymm("ITS","New ITS coarse version with asymmetric services");
+ //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 coarse version with symmetric services");
+ //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
//
ITS->SetEUCLID(0);
}
- if(iTPC) {
- //============================ TPC parameters ================================
- // --- This allows the user to specify sectors for the SLOW (TPC geometry 2)
- // --- Simulator. SecAL (SecAU) <0 means that ALL lower (upper)
- // --- sectors are specified, any value other than that requires at least one
- // --- sector (lower or upper)to be specified!
- // --- Reminder: sectors 1-24 are lower sectors (1-12 -> z>0, 13-24 -> z<0)
- // --- sectors 25-72 are the upper ones (25-48 -> z>0, 49-72 -> z<0)
- // --- SecLows - number of lower sectors specified (up to 6)
- // --- SecUps - number of upper sectors specified (up to 12)
- // --- Sens - sensitive strips for the Slow Simulator !!!
- // --- This does NOT work if all S or L-sectors are specified, i.e.
- // --- if SecAL or SecAU < 0
- //
- //
- //-----------------------------------------------------------------------------
- // gROOT->LoadMacro("SetTPCParam.C");
- // AliTPCParam *param = SetTPCParam();
- AliTPC *TPC = new AliTPCv2("TPC","Default");
- // All sectors included
- TPC->SetSecAL(-1);
- TPC->SetSecAU(-1);
+ if (iTPC)
+ {
+ //============================ TPC parameters ================================
+ // --- This allows the user to specify sectors for the SLOW (TPC geometry 2)
+ // --- Simulator. SecAL (SecAU) <0 means that ALL lower (upper)
+ // --- sectors are specified, any value other than that requires at least one
+ // --- sector (lower or upper)to be specified!
+ // --- Reminder: sectors 1-24 are lower sectors (1-12 -> z>0, 13-24 -> z<0)
+ // --- sectors 25-72 are the upper ones (25-48 -> z>0, 49-72 -> z<0)
+ // --- SecLows - number of lower sectors specified (up to 6)
+ // --- SecUps - number of upper sectors specified (up to 12)
+ // --- Sens - sensitive strips for the Slow Simulator !!!
+ // --- This does NOT work if all S or L-sectors are specified, i.e.
+ // --- if SecAL or SecAU < 0
+ //
+ //
+ //-----------------------------------------------------------------------------
+
+ // gROOT->LoadMacro("SetTPCParam.C");
+ // AliTPCParam *param = SetTPCParam();
+ AliTPC *TPC = new AliTPCv2("TPC", "Default");
+
+ // All sectors included
+ TPC->SetSecAL(-1);
+ TPC->SetSecAU(-1);
+
+ }
+
+ if (iTOF)
+ {
+ //=================== TOF parameters ============================
+ AliTOF *TOF = new AliTOFv2("TOF", "normal TOF");
+ }
+
+ if (iRICH)
+ {
+ //=================== RICH parameters ===========================
+ AliRICH *RICH = new AliRICHv1("RICH", "normal RICH");
+
+ }
+
+
+ if (iZDC)
+ {
+ //=================== ZDC parameters ============================
+
+ AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC");
+ }
+
+ if (iCASTOR)
+ {
+ //=================== CASTOR parameters ============================
+
+ AliCASTOR *CASTOR = new AliCASTORv1("CASTOR", "normal CASTOR");
+ }
+
+ if (iTRD)
+ {
+ //=================== TRD parameters ============================
+
+ AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
+
+ // Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2)
+ TRD->SetGasMix(1);
+
+ // With hole in front of PHOS
+ TRD->SetPHOShole();
+ // With hole in front of RICH
+ TRD->SetRICHhole();
+ // Switch on TR
+ AliTRDsim *TRDsim = TRD->CreateTR();
+ }
+
+ if (iFMD)
+ {
+ //=================== FMD parameters ============================
+
+ AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
+ FMD->SetRingsSi1(128);
+ FMD->SetRingsSi2(64);
+ FMD->SetSectorsSi1(20);
+ FMD->SetSectorsSi2(24);
+ }
+
+ if (iMUON)
+ {
+ //=================== MUON parameters ===========================
+
+ AliMUON *MUON = new AliMUONv1("MUON", "default");
+ }
+ //=================== PHOS parameters ===========================
+
+ if (iPHOS)
+ {
+ AliPHOS *PHOS = new AliPHOSv1("PHOS", "GPS2");
+ }
+
+
+ if (iPMD)
+ {
+ //=================== PMD parameters ============================
+
+ AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
+
+ PMD->SetPAR(1., 1., 0.8, 0.02);
+ PMD->SetIN(6., 18., -580., 27., 27.);
+ PMD->SetGEO(0.0, 0.2, 4.);
+ PMD->SetPadSize(0.8, 1.0, 1.0, 1.5);
- }
-
- if(iTOF) {
- //=================== TOF parameters ============================
- AliTOF *TOF = new AliTOFv2("TOF","normal TOF");
- }
-
- if(iRICH) {
- //=================== RICH parameters ===========================
- AliRICH *RICH = new AliRICHv1("RICH","normal RICH");
-
- }
-
-
- if(iZDC) {
- //=================== ZDC parameters ============================
-
- AliZDC *ZDC = new AliZDCv1("ZDC","normal ZDC");
- }
-
- if(iCASTOR) {
- //=================== CASTOR parameters ============================
+ }
- AliCASTOR *CASTOR = new AliCASTORv1("CASTOR","normal CASTOR");
- }
+ if (iEMCAL && !iRICH)
+ {
+ //=================== EMCAL parameters ============================
+ AliEMCAL *EMCAL = new AliEMCALv1("EMCAL", "EMCALArch1a");
+ }
- if(iTRD) {
- //=================== TRD parameters ============================
-
- AliTRD *TRD = new AliTRDv1("TRD","TRD slow simulator");
-
- // Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2)
- TRD->SetGasMix(1);
-
- // With hole in front of PHOS
- TRD->SetPHOShole();
- // With hole in front of RICH
- TRD->SetRICHhole();
- // Switch on TR
- AliTRDsim *TRDsim = TRD->CreateTR();
- }
+ if (iSTART)
+ {
+ //=================== START parameters ============================
+ AliSTART *START = new AliSTARTv1("START", "START Detector");
+ }
- if(iFMD) {
- //=================== FMD parameters ============================
- AliFMD *FMD = new AliFMDv0("FMD","normal FMD");
- }
-
- if(iMUON) {
- //=================== MUON parameters ===========================
-
- AliMUON *MUON = new AliMUONv1("MUON","default");
- }
-
- //=================== PHOS parameters ===========================
-
- if(iPHOS) {
- AliPHOS *PHOS = new AliPHOSv1("PHOS","GPS2");
- }
-
-
- if(iPMD) {
- //=================== PMD parameters ============================
-
- AliPMD *PMD = new AliPMDv1("PMD","normal PMD");
- PMD->SetPAR(1., 1., 0.8, 0.02);
- PMD->SetIN(6., 18., -580., 27., 27.);
- PMD->SetGEO(0.0, 0.2, 4.);
- PMD->SetPadSize(0.8, 1.0, 1.0, 1.5);
-
- }
-
- if(iSTART) {
- //=================== START parameters ============================
- AliSTART *START = new AliSTARTv1("START","START Detector");
- }
-
-
}
+Float_t EtaToTheta(Float_t arg){
+ return (180./TMath::Pi())*2.*atan(exp(-arg));
+}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff