static Int_t eventsPerRun = 100;
+enum PprGeo_t
+{
+ kHoles, kNoHoles
+};
+
+enum PprRad_t
+{
+ kGluonRadiation, kNoGluonRadiation
+};
+
+enum PprMag_t
+{
+ k2kG, k4kG, k5kG
+};
+
+
+// This part for configuration
+static PprGeo_t sgeo = kHoles;
+static PprRad_t srad = kGluonRadiation;
+static PprMag_t smag = k5kG;
+
+// Comment line
+static TString comment;
+
+// Functions
+Float_t EtaToTheta(Float_t arg);
+
+
void Config()
{
cout << "==> Config.C..." << endl;
// Set Random Number seed
- // gRandom->SetSeed(12345);
+ gRandom->SetSeed(12345);
+ cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl;
+
// libraries required by fluka21
- cout << "\t* Loading TFluka..." << endl;
- gSystem->Load("libTFluka");
-
- cout << "\t* Instantiating TFluka..." << endl;
- new TFluka("C++ Interface to Fluka", 3/*verbositylevel*/);
-
- cout << "\t* Recreating galice.root if needed..." << endl;
- if (!gSystem->Getenv("CONFIG_FILE")) {
- TFile *rootfile = new TFile("galice.root", "recreate");
+
+ Bool_t isFluka = kTRUE;
+ if (isFluka) {
+ gSystem->Load("libGeom");
+ cout << "\t* Loading TFluka..." << endl;
+ gSystem->Load("libTFluka");
- rootfile->SetCompressionLevel(2);
+ cout << "\t* Instantiating TFluka..." << endl;
+ new TFluka("C++ Interface to Fluka", 0/*verbositylevel*/);
+ }
+ else {
+ cout << "\t* Loading Geant3..." << endl;
+ gSystem->Load("libgeant321");
+
+ cout << "\t* Instantiating Geant3TGeo..." << endl;
+ new TGeant3TGeo("C++ Interface to Geant3");
}
- TFluka *fluka = (TFluka *) gMC;
- fluka->SetInputFileName("mu.inp");
-
- //cout << "<== Config.C..." << endl;
- //return;
+ AliRunLoader* rl=0x0;
+
+ cout<<"Config.C: Creating Run Loader ..."<<endl;
+ rl = AliRunLoader::Open("galice.root",
+ AliConfig::GetDefaultEventFolderName(),
+ "recreate");
+ if (rl == 0x0)
+ {
+ gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
+ return;
+ }
+ rl->SetCompressionLevel(2);
+ rl->SetNumberOfEventsPerFile(3);
+ gAlice->SetRunLoader(rl);
+
//
// Set External decayer
- TVirtualMCDecayer *decayer = new AliDecayerPythia();
-
+ AliDecayer *decayer = new AliDecayerPythia();
+
decayer->SetForceDecay(kAll);
decayer->Init();
gMC->SetExternalDecayer(decayer);
+
+ //
//
//
// Physics process control
- gMC ->SetProcess("DCAY",1);
- gMC ->SetProcess("PAIR",1);
- gMC ->SetProcess("COMP",1);
- gMC ->SetProcess("PHOT",1);
- gMC ->SetProcess("PFIS",0);
- gMC ->SetProcess("DRAY",0);
- gMC ->SetProcess("ANNI",1);
- gMC ->SetProcess("BREM",1);
- gMC ->SetProcess("MUNU",1);
- //xx gMC ->SetProcess("CKOV",1);
- gMC ->SetProcess("HADR",1); //Select pure GEANH (HADR 1) or GEANH/NUCRIN (HADR 3)
- gMC ->SetProcess("LOSS",2);
- gMC ->SetProcess("MULS",1);
- //xx gMC ->SetProcess("RAYL",1);
-
- // Energy cuts
- // (in development)
- Float_t cut = 1.e-3; // 1MeV cut by default
- Float_t tofmax = 1.e10;
-
- gMC ->SetCut("CUTGAM",cut);
- gMC ->SetCut("CUTELE",cut);
- gMC ->SetCut("CUTNEU",cut);
- gMC ->SetCut("CUTHAD",cut);
- gMC ->SetCut("CUTMUO",cut);
- gMC ->SetCut("BCUTE",cut);
- gMC ->SetCut("BCUTM",cut);
- gMC ->SetCut("DCUTE",cut);
- gMC ->SetCut("DCUTM",cut);
- gMC ->SetCut("PPCUTM",cut);
- gMC ->SetCut("TOFMAX",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"))
+ gMC->SetProcess("DCAY",1);
+ gMC->SetProcess("PAIR",1);
+ gMC->SetProcess("COMP",1);
+ gMC->SetProcess("PHOT",1);
+ gMC->SetProcess("PFIS",0);
+ gMC->SetProcess("DRAY",1);
+ gMC->SetProcess("ANNI",1);
+ gMC->SetProcess("BREM",1);
+ gMC->SetProcess("MUNU",1);
+ gMC->SetProcess("CKOV",1);
+ gMC->SetProcess("HADR",1);
+ gMC->SetProcess("LOSS",2);
+ gMC->SetProcess("MULS",1);
+ gMC->SetProcess("RAYL",1);
+
+ Float_t cut = 1.e-3; // 1MeV cut by default
+ Float_t tofmax = 1.e10;
+
+ gMC->SetCut("CUTGAM", cut);
+ gMC->SetCut("CUTELE", cut);
+ gMC->SetCut("CUTNEU", cut);
+ gMC->SetCut("CUTHAD", cut);
+ gMC->SetCut("CUTMUO", cut);
+ gMC->SetCut("BCUTE", cut);
+ gMC->SetCut("BCUTM", cut);
+ gMC->SetCut("DCUTE", cut);
+ gMC->SetCut("DCUTM", cut);
+ gMC->SetCut("PPCUTM", cut);
+ gMC->SetCut("TOFMAX", 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 = 1000;
+
+ cout << "\t* Creating and configuring generator for " << nParticles
+ << " particles..." << endl;
+
+ AliGenHIJINGpara *gener = new AliGenHIJINGpara(nParticles);
+
+ gener->SetMomentumRange(0., 999);
+ gener->SetPhiRange(0, 360);
+ // Set pseudorapidity range from -3 to 3.
+ Float_t thmin = EtaToTheta( 3.); // theta min. <---> eta max
+ Float_t thmax = EtaToTheta(-3.); // 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
+ //
+
+
+ if (smag == k2kG) {
+ comment = comment.Append(" | L3 field 0.2 T");
+ } else if (smag == k4kG) {
+ comment = comment.Append(" | L3 field 0.4 T");
+ } else if (smag == k5kG) {
+ comment = comment.Append(" | L3 field 0.5 T");
+ }
+
+
+ if (srad == kGluonRadiation)
{
- int nParticles = atoi(gSystem->Getenv("CONFIG_NPARTICLES"));
- } else
+ comment = comment.Append(" | Gluon Radiation On");
+
+ } else {
+ comment = comment.Append(" | Gluon Radiation Off");
+ }
+
+ if (sgeo == kHoles)
{
- int nParticles = 50;
+ comment = comment.Append(" | Holes for PHOS/HMPID");
+
+ } else {
+ comment = comment.Append(" | No holes for PHOS/HMPID");
}
- 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);
-
- gAlice->SetField(-999, 2); //Specify maximum magnetic field in Tesla (neg. ==> default field)
-
- Int_t iABSO = 1;
- Int_t iCRT = 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;
-
+
+ printf("\n \n Comment: %s \n \n", comment.Data());
+
+
+// Field (L3 0.4 T)
+ AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., smag);
+ field->SetL3ConstField(0); //Using const. field in the barrel
+ rl->CdGAFile();
+ gAlice->SetField(field);
+
+ Int_t iABSO = 1;
+ Int_t iACORDE = 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 iHMPID = 1;
+ Int_t iSHIL = 1;
+ Int_t iT0 = 1;
+ Int_t iTOF = 1;
+ Int_t iTPC = 1;
+ Int_t iTRD = 1;
+ Int_t iZDC = 1;
+ Int_t iEMCAL = 0;
+ Int_t iVZERO = 1;
+
+ cout << "\t* Creating the detectors ..." << endl;
+ //=================== Alice BODY parameters =============================
//=================== Alice BODY parameters =============================
AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
-
+
if (iMAG)
{
{
//=================== FRAME parameters ============================
- AliFRAME *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
-
+ AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
}
if (iSHIL)
{
//=================== SHIL parameters ============================
- AliSHIL *SHIL = new AliSHILv2("SHIL", "Shielding");
+ AliSHIL *SHIL = new AliSHILv2("SHIL", "Shielding Version 2");
}
AliPIPE *PIPE = new AliPIPEv0("PIPE", "Beam Pipe");
}
- if(iITS) {
+ if(iITS) {
-//=================== ITS parameters ============================
+ //=================== 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
//
//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
+ AliITSvPPRasymmFMD *ITS = new AliITSvPPRasymmFMD("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
- //
- //
+ 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(150.); // chip thickness on layer 1 must be in the range [150,300]
+ ITS->SetThicknessChip2(150.); // chip thickness on layer 2 must be in the range [150,300]
+ ITS->SetRails(0); // 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->SetRails(0); // 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->SetRails(0); // 1 --> rails in ; 0 --> rails out
//ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
//
//
// 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);
- }
-
+ 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();
+ //============================ TPC parameters =====================
AliTPC *TPC = new AliTPCv2("TPC", "Default");
-
- // All sectors included
- TPC->SetSecAL(-1);
- TPC->SetSecAU(-1);
-
}
- if (iTOF)
- {
+
+ if (iTOF) {
//=================== TOF parameters ============================
- AliTOF *TOF = new AliTOFv2("TOF", "normal TOF");
+ AliTOF *TOF = new AliTOFv5T0("TOF", "normal TOF");
+ // Partial geometry: modules at 2,3,4,6,7,11,12,14,15,16
+ // starting at 6h in positive direction
+ // Int_t TOFSectors[18]={-1,-1,0,0,0,-1,0,0,-1,-1,-1,0,0,-1,0,0,0,0};
+ // Partial geometry: modules at 1,2,6,7,9,10,11,12,15,16,17
+ // (ALICE numbering convention)
+ Int_t TOFSectors[18]={-1,0,0,-1,-1,-1,0,0,-1,0,0,0,0,-1,-1,0,0,0};
+ TOF->SetTOFSectors(TOFSectors);
}
- if (iRICH)
+
+ if (iHMPID)
{
- //=================== RICH parameters ===========================
- AliRICH *RICH = new AliRICHv1("RICH", "normal RICH");
+ //=================== HMPID parameters ===========================
+ AliHMPID *HMPID = new AliHMPIDv1("HMPID", "normal HMPID");
}
AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC");
}
- if (iCRT)
- {
- //=================== CRT parameters ============================
-
- AliCRT *CRT = new AliCRTv0("CRT", "normal CRT");
- }
-
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();
+ AliTRDgeometry *geoTRD = TRD->GetGeometry();
+ // Partial geometry: modules at 2,3,4,6,11,12,14,15
+ // starting at 6h in positive direction
+ geoTRD->SetSMstatus(0,0);
+ geoTRD->SetSMstatus(1,0);
+ geoTRD->SetSMstatus(5,0);
+ geoTRD->SetSMstatus(7,0);
+ geoTRD->SetSMstatus(8,0);
+ geoTRD->SetSMstatus(9,0);
+ geoTRD->SetSMstatus(10,0);
+ geoTRD->SetSMstatus(13,0);
+ geoTRD->SetSMstatus(16,0);
+ geoTRD->SetSMstatus(17,0);
}
if (iFMD)
{
//=================== FMD parameters ============================
-
- AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
- FMD->SetRingsSi1(256);
- FMD->SetRingsSi2(64);
- FMD->SetSectorsSi1(20);
- FMD->SetSectorsSi2(24);
+ AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
}
if (iMUON)
{
//=================== MUON parameters ===========================
-
+ // New MUONv1 version (geometry defined via builders)
AliMUON *MUON = new AliMUONv1("MUON", "default");
}
//=================== PHOS parameters ===========================
if (iPHOS)
{
- AliPHOS *PHOS = new AliPHOSv1("PHOS", "GPS2");
+ AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
}
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 (iT0)
+ {
+ //=================== T0 parameters ============================
+ AliT0 *T0 = new AliT0v1("T0", "T0 Detector");
}
- if (iEMCAL && !iRICH)
+ if (iEMCAL)
{
//=================== EMCAL parameters ============================
- AliEMCAL *EMCAL = new AliEMCALv1("EMCAL", "EMCALArch1a");
+ AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "SHISH_77_TRD1_2X2_FINAL_110DEG");
}
- if (iSTART)
+ if (iACORDE)
{
- //=================== START parameters ============================
- AliSTART *START = new AliSTARTv1("START", "START Detector");
+ //=================== ACORDE parameters ============================
+ AliACORDE *ACORDE = new AliACORDEv0("ACORDE", "normal ACORDE");
}
-
- cout << "<== Config.C..." << endl;
+ if (iVZERO)
+ {
+ //=================== ACORDE parameters ============================
+ AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO");
+ }
}
-
+
Float_t EtaToTheta(Float_t arg){
return (180./TMath::Pi())*2.*atan(exp(-arg));
}
+
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff