X-Git-Url: http://git.uio.no/git/?p=u%2Fmrichter%2FAliRoot.git;a=blobdiff_plain;f=macros%2FConfig_gener.C;h=8820a33bbd3ba49d08835badd20d6cc95cdfff0c;hp=0001af8bacab56189009ac46af1f10d60fab9ed3;hb=d8ffb1cab2ce6bc88ebc66e71e7c4057678c1d0b;hpb=916c29ab381dae065305f8cef9eb88bdf19af6a7 diff --git a/macros/Config_gener.C b/macros/Config_gener.C index 0001af8baca..8820a33bbd3 100644 --- a/macros/Config_gener.C +++ b/macros/Config_gener.C @@ -1,811 +1,510 @@ -enum gentype_t {hijing, gun, box, pythia, param, cocktail, fluka, halo, ntuple, scan}; +#if !defined(__CINT__) || defined(__MAKECINT__) +#include +#include +#include +#include +#include +#include "STEER/AliRunLoader.h" +#include "STEER/AliRun.h" +#include "STEER/AliConfig.h" +#include "PYTHIA6/AliDecayerPythia.h" +#include "EVGEN/AliGenCocktail.h" +#include "EVGEN/AliGenFixed.h" +#include "EVGEN/AliGenBox.h" +#include "EVGEN/AliGenScan.h" +#include "EVGEN/AliGenHIJINGpara.h" +#include "THijing/AliGenHijing.h" +#include "PYTHIA6/AliGenPythia.h" +#include "THerwig/AliGenHerwig.h" +#include "EVGEN/AliGenParam.h" +#include "EVGEN/AliGenMUONlib.h" +#include "EVGEN/AliGenPHOSlib.h" +#include "EVGEN/AliGenGSIlib.h" +#include "EVGEN/AliGenFLUKAsource.h" +#include "EVGEN/AliGenExtFile.h" +#include "EVGEN/AliGenHalo.h" +#include "EVGEN/AliGenReaderTreeK.h" +#include "STRUCT/AliBODY.h" +#include "STRUCT/AliMAG.h" +#endif + +enum gentype_t {hijing, hijingParam, gun, box, pythia, herwig, mcatnlo, + param1, param2, param3, param4, + cocktail, fluka, halo, ntuple, scan}; + +gentype_t gentype = mcatnlo; + +Int_t ntracks=1; -gentype_t gentype=param; +void Config() +{ + // Set Random Number seed + gRandom->SetSeed(12345); //Set 0 to use the current time + cout<<"Seed for random number generation= "<GetSeed()<Load("libgeant321"); +#endif -new TGeant3("C++ Interface to Geant3"); + new TGeant3TGeo("C++ Interface to Geant3"); //======================================================================= // Create the output file -TFile *rootfile = new TFile("galice.root","recreate"); -rootfile->SetCompressionLevel(2); -TGeant3 *geant3 = (TGeant3*)gMC; + AliRunLoader* rl=0x0; + + cout<<"Config.C: Creating Run Loader ..."<Fatal("Config.C","Can not instatiate the Run Loader"); + return; + } + rl->SetCompressionLevel(2); + rl->SetNumberOfEventsPerFile(3); + gAlice->SetRunLoader(rl); + +// +// 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) -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 - switch(gentype) - { - case gun: + + 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); + 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); + + + AliGenerator * gGener = 0x0; + switch(gentype) + { + case gun: //********************************************* // Example for Fixed Particle Gun //********************************************* - AliGenFixed *gener = new AliGenFixed(ntracks); - gener->SetMomentum(50); - gener->SetPhi(180.); - gener->SetTheta(5.); - gener->SetOrigin(0,0,0); //vertex position - gener->SetPart(13); //GEANT particle type - break; - case box: + { + AliGenFixed *gener = new AliGenFixed(ntracks); + gener->SetMomentum(50); + gener->SetPhi(180.); + gener->SetTheta(5.); + gener->SetOrigin(0,0,0); //vertex position + gener->SetPart(kNeutron); + gGener = gener; + } + break; + case box: //********************************************* // Example for Moving Particle Gun * //********************************************* - AliGenBox *gener = new AliGenBox(ntracks); - gener->SetMomentumRange(3,4); - gener->SetPhiRange(0,360); - gener->SetThetaRange(90, 180. ); - gener->SetOrigin(0,0,0); - //vertex position - gener->SetSigma(0,0,0); //Sigma in (X,Y,Z) (cm) on IP position - gener->SetPart(5); //GEANT particle type - break; - case scan: + { + AliGenBox *gener = new AliGenBox(ntracks); + gener->SetMomentumRange(3,4); + gener->SetPhiRange(0,360); + gener->SetThetaRange(90, 180. ); + gener->SetOrigin(0,0,0); + //vertex position + gener->SetSigma(0,0,0); //Sigma in (X,Y,Z) (cm) on IP position + gener->SetPart(kMuonPlus); + gGener = gener; + } + break; + case scan: //********************************************* // Scanning on a grid * //********************************************* - AliGenScan *gener = new AliGenScan(-1); - gener->SetMomentumRange(4,4); - gener->SetPhiRange(0,360); - gener->SetThetaRange(9,9); - //vertex position - gener->SetSigma(6,6,0); //Sigma in (X,Y,Z) (cm) on IP position - gener->SetPart(5); - gener->SetRange(20, -100, 100, 20, -100, 100, 1, 500, 500); - break; + { + AliGenScan *gener = new AliGenScan(-1); + gener->SetMomentumRange(4,4); + gener->SetPhiRange(0,360); + gener->SetThetaRange(9,9); + //vertex position + gener->SetSigma(6,6,0); //Sigma in (X,Y,Z) (cm) on IP position + gener->SetPart(kMuonPlus); + gener->SetRange(20, -100, 100, 20, -100, 100, 1, 500, 500); + gGener = gener; + } + break; + + case hijingParam: + { + AliGenHIJINGpara *gener = new AliGenHIJINGpara(ntracks); + gener->SetMomentumRange(0,999); + gener->SetPhiRange(0,360); + gener->SetThetaRange(2,10); + gener->SetOrigin(0,0,0); //vertex position + gener->SetSigma(0,0,0); //Sigma in (X,Y,Z) (cm) on IP position + gGener = gener; + } + break; + case hijing: + { + AliGenHijing *gener = new AliGenHijing(-1); +// centre of mass energy + gener->SetEnergyCMS(5500); +// reference frame + gener->SetReferenceFrame("CMS "); +// projectile + gener->SetProjectile("A ", 208, 82); + gener->SetTarget ("A ", 208, 82); +// impact parameter range + gener->SetImpactParameterRange(0, 3.); +// evaluate cross section before run + gener->SetEvaluate(0); +// tell hijing to keep the full parent child chain + gener->KeepFullEvent(); +// enable jet quenching + gener->SetJetQuenching(1); +// enable shadowing + gener->SetShadowing(1); +// neutral pion and heavy particle decays switched off + gener->SetDecaysOff(1); +// trigger + gener->SetTrigger(0); +// kinematic selection + gener->SetSelectAll(0); +// momentum range + gener->SetMomentumRange(0,999); +// phi range + gener->SetPhiRange(0.,360.); +// theta range + gener->SetThetaRange(0,180.); +// select flavor (0: no, 4: charm+beauty, 5:beauty) + gener->SetFlavor(0); +// + gener->SetOrigin(0., 0.0 ,0); + gener->SetSigma(0,0,5.3); + gener->SetVertexSmear(kPerEvent); +// no tracking + gener->SetTrackingFlag(0); + gGener = gener; + } + break; - case hijing: - AliGenHIJINGpara *gener = new AliGenHIJINGpara(ntracks); - gener->SetMomentumRange(0,999); - gener->SetPhiRange(0,360); - gener->SetThetaRange(2,10); - gener->SetOrigin(0,0,0); //vertex position - gener->SetSigma(0,0,0); //Sigma in (X,Y,Z) (cm) on IP position - break; - - case pythia: + case pythia: //******************************************** // Example for Charm Production with Pythia * //******************************************** - - AliGenPythia *gener = new AliGenPythia(ntracks); - gener->SetMomentumRange(0,999); - gener->SetPhiRange(0,360); - gener->SetThetaRange(0., 180.); - gener->SetYRange(-10,10); - gener->SetPtRange(0,100); - gener->SetOrigin(0,0,0); // vertex position - gener->SetVertexSmear(perEvent); - gener->SetSigma(0,0,5.6); // Sigma in (X,Y,Z) (cm) on IP position -// gener->SetStrucFunc(DO_Set_1); - gener->SetProcess(mb); - gener->SetEnergyCMS(5500.); - break; - - case param: + { + AliGenPythia *gener = new AliGenPythia(-1); +// final state kinematic cuts + gener->SetMomentumRange(0,999); + gener->SetPhiRange(0. ,360.); + gener->SetThetaRange(0., 180.); + gener->SetYRange(-10,10); + gener->SetPtRange(0,100); +// vertex position and smearing + gener->SetOrigin(0,0,0); // vertex position + gener->SetVertexSmear(kPerEvent); + gener->SetSigma(0,0,5.6); // Sigma in (X,Y,Z) (cm) on IP position +// Structure function. See the list in EVGEN/AliStructFuncType.h + gener->SetStrucFunc(kGRVHO); +// Select corection for nuclear structure functions +// gener->SetNuclei(208,208); +// +// Process type. See the list in PYTHIA6/AliPythia.h + gener->SetProcess(kPyBeauty); +// +// Pt transfer of the hard scattering + gener->SetPtHard(0.,5.); +// Decay type (semielectronic, semimuonic, nodecay) + gener->SetForceDecay(kSemiElectronic); +// Centre of mass energy + gener->SetEnergyCMS(5500.); +// No Tracking + gener->SetTrackingFlag(0); + gGener = gener; + } + break; + + case herwig: +//******************************************** +// Example for Charm Production with Pythia * +//******************************************** + { + AliGenHerwig *gener = new AliGenHerwig(-1); +// final state kinematic cuts + gener->SetMomentumRange(0,7000); + gener->SetPhiRange(0. ,360.); + gener->SetThetaRange(0., 180.); + gener->SetYRange(-10,10); + gener->SetPtRange(0,7000); +// vertex position and smearing + gener->SetOrigin(0,0,0); // vertex position + gener->SetVertexSmear(kPerEvent); + gener->SetSigma(0,0,5.6); // Sigma in (X,Y,Z) (cm) on IP position +// Beam momenta + gener->SetBeamMomenta(7000,7000); +// Beams + gener->SetProjectile("P"); + gener->SetTarget("P"); +// Structure function + gener->SetStrucFunc(kGRVHO); +// Hard scatering + gener->SetPtHardMin(200); + gener->SetPtRMS(20); +// Min bias + gener->SetProcess(8000); +// No Tracking + gener->SetTrackingFlag(0); + gGener = gener; + } + break; + + case mcatnlo: + { + AliGenHerwig *gener = new AliGenHerwig(-1); + gener->SetMomentumRange(0,7000); + gener->SetPhiRange(0. ,360.); + gener->SetThetaRange(0., 180.); + gener->SetYRange(-10,10); + gener->SetPtRange(0,7000); + gener->SetOrigin(0,0,0); // vertex position + gener->SetVertexSmear(kPerEvent); + gener->SetSigma(0,0,5.6); // Sigma in (X,Y,Z) (cm) on IP position + gener->SetBeamMomenta(7000,7000); + gener->SetProjectile("P"); + gener->SetTarget("P"); + gener->SetStrucFunc(kCTEQ5M); + gener->SetProcess(-1705); + gener->SetHardProcessFile("sb.events"); + gener->SetEventListRange(0,1); + gener->SetTrackingFlag(0); + gGener = gener; + } + break; + + case param1: //******************************************************* -// Example for J/psi Production from Parameterisation * +// Example for J/psi Production from Parameterisation +// using default library (AliMUONlib) //******************************************************* - AliGenParam *gener = new AliGenParam(ntracks, upsilon_p); - gener->SetMomentumRange(0,999); - gener->SetPhiRange(0,360); - gener->SetYRange(2.5,4); - gener->SetThetaRange(2,9); - - gener->SetPtRange(0,10); - gener->SetOrigin(0,0,0); //vertex position - gener->SetSigma(0,0,0);//Sigma in (X,Y,Z) (cm) on IP position - gener->ForceDecay(dimuon); - gener->SetCutOnChild(1); - break; + { + AliGenParam *gener = + new AliGenParam(ntracks, AliGenMUONlib::kUpsilon); + gener->SetMomentumRange(0,999); + gener->SetPtRange(0,999); + gener->SetPhiRange(0. , 360.); + gener->SetYRange(2.5,4); + gener->SetCutOnChild(1); + gener->SetChildThetaRange(2,9); + gener->SetOrigin(0,0,0); //vertex position + gener->SetSigma(0,0,5.3); //Sigma in (X,Y,Z) (cm) on IP position + gener->SetForceDecay(kDiMuon); + gener->SetTrackingFlag(0); + gGener = gener; + } + break; + + case param2: +//******************************************************* +// Example for Omega Production from Parameterisation +// specifying library. +//******************************************************* + { + AliGenParam *gener = new AliGenParam(1000,new AliGenPHOSlib(), + AliGenPHOSlib::kOmega); + gener->SetWeighting(kNonAnalog); + gener->SetForceDecay(kNoDecay); + gener->SetPtRange(0,100); + gener->SetThetaRange(45,135); + gener->SetTrackingFlag(0); + gGener = gener; + } + break; + + case param3: +//******************************************************* +// Example for Upsilon Production from Parameterisation +// specifying library. +// GSI style +//******************************************************* + { + AliGenParam *gener = new AliGenParam(1000,new AliGenGSIlib(), + AliGenGSIlib::kUpsilon, "MUON"); + gener->SetMomentumRange(0,999); + gener->SetPtRange(0,999); + gener->SetPhiRange(0., 360.); + gener->SetYRange(2.5,4); + gener->SetCutOnChild(1); + gener->SetChildThetaRange(2,9); + gener->SetOrigin(0,0,0); //vertex position + gener->SetSigma(0,0,5.3); //Sigma in (X,Y,Z) (cm) on IP position + gener->SetForceDecay(kDiMuon); + gener->SetTrackingFlag(0); + gGener = gener; + } + break; - case fluka: + case param4: +//******************************************************* +// Example for Omega Production from Parameterisation +// specifying library. +// The alternative way. +//******************************************************* + { + AliGenLib* Lib=new AliGenPHOSlib(); + Int_t iOmega = AliGenPHOSlib::kOmega; + AliGenParam *gener = new AliGenParam(50, iOmega, + Lib->GetPt(iOmega, ""), + Lib->GetY (iOmega, ""), + Lib->GetIp(iOmega, "")); + gener->SetPtRange(0,999); + gener->SetWeighting(kNonAnalog); + gener->SetForceDecay(kNoDecay); + gener->SetTrackingFlag(0); + gGener = gener; + } + break; + + case fluka: //******************************************************* // Example for a FLUKA Boundary Source * //******************************************************* - AliGenFLUKAsource *gener = new AliGenFLUKAsource(-1); - gener->AddFile("$(ALICE_ROOT)/data/all32.root"); - gener->SetPartFlag(9); - gener->SetAgeMax(1.e-5); + { + AliGenFLUKAsource *gener = new AliGenFLUKAsource(-1); + gener->SetFileName("$(ALICE_ROOT)/data/all32.root"); + gener->SetPartFlag(9); + gener->SetAgeMax(1.e-5); // 31.7 events - gener->SetFraction(0.0315); + gener->SetFraction(0.0315); // gener->SetFraction(0.75*0.0315); - rootfile->cd(); + rl->CdGAFile(); // gener->SetPartFlag(10); - gener->SetMomentumRange(0,999); - gener->SetPhiRange(0,360); - gener->SetThetaRange(0., 180.); - gener->SetAgeMax(1.e-5); + gener->SetMomentumRange(0,999); + gener->SetPhiRange(0.,360.); + gener->SetThetaRange(0., 180.); + gener->SetAgeMax(1.e-5); // 31.7 events // gener->SetFraction(0.0315); - break; + gGener = gener; + } + break; - case ntuple: + case ntuple: //******************************************************* // Example for reading from a external file * //******************************************************* - AliGenExtFile *gener = new AliGenExtFile(-1); - gener->SetFileName("$(ALICE_ROOT)/data/dtujet93.root"); - gener->SetVertexSmear(perEvent); - gener->SetTrackingFlag(1); - break; - - case halo: + { + AliGenExtFile *gener = new AliGenExtFile(-1); + gener->SetVertexSmear(kPerEvent); + gener->SetTrackingFlag(1); + + AliGenReaderTreeK * reader = new AliGenReaderTreeK(); + reader->SetFileName("$(ALICE_ROOT)/data/dtujet93.root"); + gener->SetReader(reader); + gGener = gener; + } + break; + + case halo: //******************************************************* // Example for Tunnel Halo Source * //******************************************************* - AliGenHalo *gener = new AliGenHalo(ntracks); - gener->SetFileName("/h1/morsch/marsip/marsip5.mu"); - break; - - case cocktail: + { + AliGenHalo *gener = new AliGenHalo(ntracks); + gener->SetFileName("/h1/morsch/marsip/marsip5.mu"); + gGener = gener; + } + break; + + case cocktail: //******************************************************* // Example for a Cocktail * //******************************************************* - - AliGenCocktail *gener = new AliGenCocktail(); + { + AliGenCocktail *gener = new AliGenCocktail(); - gener->SetPhiRange(0,360); - gener->SetYRange(2.5,4); - gener->SetThetaRange(2,9); - gener->SetPtRange(0,10); - gener->SetOrigin(0,0,0); //vertex position - gener->SetSigma(0,0,0); //Sigma in (X,Y,Z) (cm) on IP position - gener->SetMomentumRange(0,999); + gener->SetPhiRange(0,360); + gener->SetYRange(2.5,4); + gener->SetThetaRange(2,9); + gener->SetPtRange(0,10); + gener->SetOrigin(0,0,0); //vertex position + gener->SetSigma(0,0,0); //Sigma in (X,Y,Z) (cm) on IP position + gener->SetMomentumRange(0,999); - AliGenParam *jpsi = new AliGenParam(1,jpsi_p); - jpsi->ForceDecay(dimuon); - jpsi->SetCutOnChild(1); + AliGenParam *jpsi = new AliGenParam(1,AliGenMUONlib::kJpsi); + jpsi->SetForceDecay(kDiMuon); + jpsi->SetCutOnChild(1); - AliGenFLUKAsource *bg = new AliGenFLUKAsource(-1); - bg->AddFile("$(ALICE_ROOT)/data/all32.root"); - rootfile->cd(); - bg->SetPartFlag(9); - bg->SetAgeMax(1.e-5); + AliGenFLUKAsource *bg = new AliGenFLUKAsource(-1); + bg->AddFile("$(ALICE_ROOT)/data/all32.root"); + rl->CdGAFile(); + bg->SetPartFlag(9); + bg->SetAgeMax(1.e-5); // 31.7 events // gener->SetFraction(0.0315); - bg->SetFraction(0.01*0.0315); + bg->SetFraction(0.01*0.0315); - gener->AddGenerator(jpsi,"J/Psi", 1); - gener->AddGenerator(bg,"Background",1); + gener->AddGenerator(jpsi,"J/Psi", 1); + gener->AddGenerator(bg,"Background",1); - break; - } + gGener = gener; + } + break; + } // Activate this line if you want the vertex smearing to happen // track by track // -// gener->SetVertexSmear(perTrack); - -gener->Init(); - -gAlice->SetField(-999,2); //Specify maximum magnetic field in Tesla (neg. ==> default field) - -Int_t iMAG=1; -Int_t iITS=1; -Int_t iTPC=1; -Int_t iTOF=1; -Int_t iRICH=1; -Int_t iZDC=0; -Int_t iCASTOR=1; -Int_t iTRD=1; -Int_t iABSO=1; -Int_t iDIPO=1; -Int_t iHALL=1; -Int_t iFRAME=1; -Int_t iSHIL=1; -Int_t iPIPE=1; -Int_t iFMD=1; -Int_t iMUON=1; -Int_t iPHOS=1; -Int_t iPMD=1; +// gener->SetVertexSmear(kPerTrack); + + gGener->Init(); + + gAlice->SetField(-999,2); //Specify maximum magnetic field in Tesla (neg. ==> default field) + + Int_t iMAG=1; + rl->CdGAFile(); //=================== Alice BODY parameters ============================= -AliBODY *BODY = new AliBODY("BODY","Alice envelop"); + AliBODY *BODY = new AliBODY("BODY","Alice envelop"); -if(iMAG) { + 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(iABSO) { -//=================== ABSO parameters ============================ -AliABSO *ABSO = new AliABSO("ABSO","Muon Absorber"); -} - -if(iDIPO) { -//=================== DIPO parameters ============================ - -AliDIPO *DIPO = new AliDIPOv2("DIPO","Dipole version 2"); -} - -if(iHALL) { -//=================== HALL parameters ============================ - -AliHALL *HALL = new AliHALL("HALL","Alice Hall"); -} - - -if(iFRAME) { -//=================== FRAME parameters ============================ - -AliFRAME *FRAME = new AliFRAMEv0("FRAME","Space Frame"); -} - -if(iSHIL) { -//=================== SHIL parameters ============================ - -AliSHIL *SHIL = new AliSHIL("SHIL","Shielding"); -} - - -if(iPIPE) { -//=================== PIPE parameters ============================ - -AliPIPE *PIPE = new AliPIPEv0("PIPE","Beam Pipe"); -} - - -if(iITS) { -//=================== ITS parameters ============================ -// -// EUCLID is a flag to output (=1) 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. -// -AliITS *ITS = new AliITSv3("ITS","normal ITS"); -ITS->SetEUCLID(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 -// -// -//----------------------------------------------------------------------------- - -AliTPC *TPC = new AliTPCv1("TPC","Normal TPC"); -AliTPCD *paramd = TPC->GetDigParam(); -AliTPCParam *param = &(paramd->GetParam()); - -// Set geometrical parameters - -param->SetSectorAngles(40.,0.,20.,10.); -param->SetInnerRadiusLow(83.7); -param->SetInnerRadiusUp(132.9); -param->SetOuterRadiusLow(146.9); -param->SetOuterRadiusUp(249.4); -param->SetInSecLowEdge(81.6); -param->SetInSecUpEdge(135.); -param->SetOuSecLowEdge(144.2); -param->SetOuSecUpEdge(252.1); -param->SetEdge(1.5); -param->SetDeadZone(1.15); -param->Update(); - -// set gas mixture - -TPC->SetGasMixt(2,20,10,-1,0.9,0.1,0.); -TPC->SetSecAL(1); -TPC->SetSecAU(1); -TPC->SetSecLows(0, -1, -1, -1, -1, -1); -TPC->SetSecUps(18, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1); -TPC->SetSens(-1); -} - -if(iTOF) { -//=================== TOF parameters ============================ -AliTOF *TOF = new AliTOFv2("TOF","normal TOF"); -} - -if(iRICH) { -//=================== RICH parameters =========================== - - AliRICH *RICH = new AliRICHv0("RICH","normal RICH"); - - RICH->SetSMAXAR(0.03); - RICH->SetSMAXAL(-1); -// -// Version 0 -// Default Segmentation - AliRICHsegmentationV0* RsegV0 = new AliRICHsegmentationV0; - RsegV0->SetPADSIZ(.8, .8); - RsegV0->SetDAnod(0.8/3); -// Default response - AliRICHresponseV0* Rresponse0 = new AliRICHresponseV0; - AliRICHresponseCkv* RresponseCkv = new AliRICHresponseCkv; - -//------------------------Chambers 0-6 ---------------------------- - for (Int_t i=0; i<7; i++) { - RICH->SetSegmentationModel(i, 1, RsegV0); - RICH->SetResponseModel(i, mip , Rresponse0); - RICH->SetResponseModel(i, cerenkov, RresponseCkv); - RICH->Chamber(i).SetRSIGM(5.); - RICH->Chamber(i).SetMUCHSP(43.); - RICH->Chamber(i).SetMUSIGM(0.18, 0.18); - RICH->Chamber(i).SetMAXADC( 1024); - RICH->Chamber(i).SetSqrtKx3(0.77459667); - RICH->Chamber(i).SetKx2(0.962); - RICH->Chamber(i).SetKx4(0.379); - RICH->Chamber(i).SetSqrtKy3(0.77459667); - RICH->Chamber(i).SetKy2(0.962); - RICH->Chamber(i).SetKy4(0.379); - RICH->Chamber(i).SetPitch(0.25); - RICH->SetNsec(i,1); + AliMAG *MAG = new AliMAG("MAG","Magnet"); } } - -if(iZDC) { -//=================== ZDC parameters ============================ - -AliZDC *ZDC = new AliZDCv1("ZDC","normal ZDC"); -} - -if(iCASTOR) { -//=================== CASTOR parameters ============================ - -AliCASTOR *CASTOR = new AliCASTORv1("CASTOR","normal CASTOR"); -} - -if(iTRD) { -//=================== TRD parameters ============================ - -AliTRD *TRD = new AliTRDv0("TRD","TRD version 0"); -// Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2) -TRD->SetGasMix(0); -TRD->SetHits(1); -} - -if(iFMD) { -//=================== FMD parameters ============================ - -AliFMD *FMD = new AliFMDv1("FMD","normal FMD"); -} - -if(iMUON) { -//=================== MUON parameters =========================== - -AliMUON *MUON = new AliMUONv0("MUON","normal MUON"); - - MUON->SetMaxStepGas(0.1); - MUON->SetMaxStepAlu(0.1); -// -// Version 0 -// -// First define the number of planes that are segmented (1 or 2) by a call -// to SetNsec. -// Then chose for each chamber (chamber plane) the segmentation -// and response model. -// They should be equal for the two chambers of each station. In a future -// version this will be enforced. -// -// - Int_t chamber; - Int_t station; -// Default response - AliMUONresponseV0* response0 = new AliMUONresponseV0; - response0->SetSqrtKx3(0.7131); - response0->SetKx2(1.0107); - response0->SetKx4(0.4036); - response0->SetSqrtKy3(0.7642); - response0->SetKy2(0.9706); - response0->SetKy4(0.3831); - response0->SetPitch(0.25); - response0->SetSigmaIntegration(10.); - response0->SetChargeSlope(50); - response0->SetChargeSpread(0.18, 0.18); - response0->SetMaxAdc(4096); -//-------------------------------------------------------- -// Configuration for Chamber TC1/2 (Station 1) ---------- -//^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -// Float_t rseg1[4]={17.5, 55.2, 71.3, 95.5}; - Float_t rseg1[4]={15.5, 55.2, 71.3, 95.5}; - Int_t nseg1[4]={4, 4, 2, 1}; -// - chamber=1; -//^^^^^^^^^ - MUON->SetNsec(chamber-1,2); -// - AliMUONsegmentationV01 *seg11=new AliMUONsegmentationV01; - - seg11->SetSegRadii(rseg1); - seg11->SetPADSIZ(3, 0.5); - seg11->SetDAnod(3.0/3./4); - seg11->SetPadDivision(nseg1); - - MUON->SetSegmentationModel(chamber-1, 1, seg11); -// - AliMUONsegmentationV02 *seg12=new AliMUONsegmentationV02; - seg12->SetSegRadii(rseg1); - seg12->SetPADSIZ(0.75, 2.0); - seg12->SetDAnod(3.0/3./4); - seg12->SetPadDivision(nseg1); - - MUON->SetSegmentationModel(chamber-1, 2, seg12); - - MUON->SetResponseModel(chamber-1, response0); - - chamber=2; -//^^^^^^^^^ -// - MUON->SetNsec(chamber-1,2); -// - AliMUONsegmentationV01 *seg21=new AliMUONsegmentationV01; - seg21->SetSegRadii(rseg1); - seg21->SetPADSIZ(3, 0.5); - seg21->SetDAnod(3.0/3./4); - seg21->SetPadDivision(nseg1); - MUON->SetSegmentationModel(chamber-1, 1, seg21); -// - AliMUONsegmentationV02 *seg22=new AliMUONsegmentationV02; - seg22->SetSegRadii(rseg1); - seg22->SetPADSIZ(0.75, 2.); - seg22->SetDAnod(3.0/3./4); - seg22->SetPadDivision(nseg1); - MUON->SetSegmentationModel(chamber-1, 2, seg22); - - MUON->SetResponseModel(chamber-1, response0); -// -//-------------------------------------------------------- -// Configuration for Chamber TC3/4 ----------------------- -//^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -// Float_t rseg2[4]={23.5, 47.1, 87.7, 122.5}; - Float_t rseg2[4]={21.5, 47.1, 87.7, 122.5}; - Int_t nseg2[4]={4, 4, 2, 1}; -// - chamber=3; -//^^^^^^^^^ - MUON->SetNsec(chamber-1,2); -// - AliMUONsegmentationV01 *seg31=new AliMUONsegmentationV01; - seg31->SetSegRadii(rseg2); - seg31->SetPADSIZ(3, 0.5); - seg31->SetDAnod(3.0/3./4); - seg31->SetPadDivision(nseg2); - MUON->SetSegmentationModel(chamber-1, 1, seg31); -// - AliMUONsegmentationV02 *seg32=new AliMUONsegmentationV02; - seg32->SetSegRadii(rseg2); - seg32->SetPADSIZ(0.75, 2.); - seg32->SetPadDivision(nseg2); - seg32->SetDAnod(3.0/3./4); - - MUON->SetSegmentationModel(chamber-1, 2, seg32); - - MUON->SetResponseModel(chamber-1, response0); - - chamber=4; -//^^^^^^^^^ -// - MUON->SetNsec(chamber-1,2); -// - AliMUONsegmentationV01 *seg41=new AliMUONsegmentationV01; - seg41->SetSegRadii(rseg2); - seg41->SetPADSIZ(3, 0.5); - seg41->SetDAnod(3.0/3./4); - seg41->SetPadDivision(nseg2); - MUON->SetSegmentationModel(chamber-1, 1, seg41); -// - AliMUONsegmentationV02 *seg42=new AliMUONsegmentationV02; - seg42->SetSegRadii(rseg2); - seg42->SetPADSIZ(0.75, 2.); - seg42->SetPadDivision(nseg2); - seg42->SetDAnod(3.0/3./4); - - MUON->SetSegmentationModel(chamber-1, 2, seg42); - - MUON->SetResponseModel(chamber-1, response0); - - -//-------------------------------------------------------- -// Configuration for Chamber TC5/6 ----------------------- -//^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -/* - seg5 = new AliMUONsegmentationV1; - AliMUONresponseV0* response5 = new AliMUONresponseV0; - // K3 = 0.62 - response5->SetSqrtKx3(0.78740079); - response5->SetKx2(0.95237319); // 0.5 * kPI * (1- 0.5*sqrtky3 ) - response5->SetKx4(0.37480633); // 0.25/TMath::ATan(sqrtkx3) - // K3 = 0.55 - response5->SetSqrtKy3(0.74161985); - response5->SetKy2(0.98832946); - response5->SetKy4(0.39177817); - response5->SetPitch(0.325); - response5->SetSigmaIntegration(10.); - response5->SetChargeSlope(50); - response5->SetChargeSpread(0.4, 0.4); - response5->SetMaxAdc(4096); - - chamber=5; - MUON->SetNsec(chamber-1,1); - MUON->SetSegmentationModel(chamber-1, 1, seg5); - MUON->SetResponseModel(chamber-1, response5); - - chamber=6; - MUON->SetNsec(chamber-1,1); - MUON->SetSegmentationModel(chamber-1, 1, seg5); - MUON->SetResponseModel(chamber-1, response5); -// -// Station 3 - station=3; - MUON->SetPADSIZ(station, 1, 0.975, 0.55); -*/ - - chamber=5; -//^^^^^^^^^ - MUON->SetNsec(chamber-1,2); -// - AliMUONsegmentationV0 *seg51=new AliMUONsegmentationV0; - seg51->SetPADSIZ(0.75, 0.5); - seg51->SetDAnod(3.0/3./4); - MUON->SetSegmentationModel(chamber-1, 1, seg51); -// - AliMUONsegmentationV0 *seg52=new AliMUONsegmentationV0; - seg52->SetPADSIZ(0.5,0.75); - seg52->SetDAnod(3.0/3./4); - MUON->SetSegmentationModel(chamber-1, 2, seg52); - - MUON->SetResponseModel(chamber-1, response0); - - chamber=6; -//^^^^^^^^^ - MUON->SetNsec(chamber-1,2); -// - AliMUONsegmentationV0 *seg61=new AliMUONsegmentationV0; - seg61->SetPADSIZ(0.75, 0.5); - seg61->SetDAnod(3.0/3./4); - MUON->SetSegmentationModel(chamber-1, 1, seg61); -// - AliMUONsegmentationV0 *seg62=new AliMUONsegmentationV0; - seg62->SetPADSIZ(0.5,0.75); - seg62->SetDAnod(3.0/3./4); - MUON->SetSegmentationModel(chamber-1, 2, seg62); - - MUON->SetResponseModel(chamber-1, response0); - -//-------------------------------------------------------- -// Configuration for Chamber TC7/8 (Station 4) ---------- -//^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - - Int_t nseg4[4]={4, 4, 2, 1}; - - chamber=7; -//^^^^^^^^^ - MUON->SetNsec(chamber-1,2); -// - AliMUONsegmentationV04 *seg71=new AliMUONsegmentationV04; - seg71->SetPADSIZ(10.,0.5); - seg71->SetDAnod(0.25); - seg71->SetPadDivision(nseg4); - MUON->SetSegmentationModel(chamber-1, 1, seg71); - - AliMUONsegmentationV05 *seg72=new AliMUONsegmentationV05; - seg72->SetPADSIZ(1,10); - seg72->SetDAnod(0.25); - seg72->SetPadDivision(nseg4); - MUON->SetSegmentationModel(chamber-1, 2, seg72); - - MUON->SetResponseModel(chamber-1, response0); - - chamber=8; -//^^^^^^^^^ - MUON->SetNsec(chamber-1,2); - AliMUONsegmentationV04 *seg81=new AliMUONsegmentationV04; - seg81->SetPADSIZ(10., 0.5); - seg81->SetPadDivision(nseg4); - seg81->SetDAnod(0.25); - MUON->SetSegmentationModel(chamber-1, 1, seg81); - - AliMUONsegmentationV05 *seg82=new AliMUONsegmentationV05; - seg82->SetPADSIZ(1, 10); - seg82->SetPadDivision(nseg4); - seg82->SetDAnod(0.25); - MUON->SetSegmentationModel(chamber-1, 2, seg82); - - MUON->SetResponseModel(chamber-1, response0); -//-------------------------------------------------------- -// Configuration for Chamber TC9/10 (Station 5) --------- -//^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - chamber=9; -//^^^^^^^^^ - MUON->SetNsec(chamber-1,2); -// - AliMUONsegmentationV04 *seg91=new AliMUONsegmentationV04; - seg91->SetPADSIZ(10.,0.5); - seg91->SetDAnod(0.25); - seg91->SetPadDivision(nseg4); - MUON->SetSegmentationModel(chamber-1, 1, seg91); - - AliMUONsegmentationV05 *seg92=new AliMUONsegmentationV05; - seg92->SetPADSIZ(1,10); - seg92->SetDAnod(0.25); - seg92->SetPadDivision(nseg4); - - MUON->SetSegmentationModel(chamber-1, 2, seg92); - - MUON->SetResponseModel(chamber-1, response0); - - chamber=10; -//^^^^^^^^^ - MUON->SetNsec(chamber-1,2); - AliMUONsegmentationV04 *seg101=new AliMUONsegmentationV04; - seg101->SetPADSIZ(10., 0.5); - seg101->SetPadDivision(nseg4); - seg101->SetDAnod(0.25); - MUON->SetSegmentationModel(chamber-1, 1, seg101); - - AliMUONsegmentationV05 *seg102=new AliMUONsegmentationV05; - seg102->SetPADSIZ(1,10); - seg102->SetPadDivision(nseg4); - seg102->SetDAnod(0.25); - MUON->SetSegmentationModel(chamber-1, 2, seg102); - - MUON->SetResponseModel(chamber-1, response0); -//-------------------------------------------------------- -// Configuration for Trigger staions --------------------- -// (not yet used/implemented) ---------------------------- -//^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - - chamber=11; - MUON->SetNsec(chamber-1,1); - AliMUONsegmentationV0 *seg1112=new AliMUONsegmentationV0; - seg1112->SetDAnod(0.51/3.); - - MUON->SetSegmentationModel(chamber-1, 1, seg1112); - MUON->SetResponseModel(chamber-1, response0); - - chamber=12; - MUON->SetNsec(chamber-1,1); - MUON->SetSegmentationModel(chamber-1, 1, seg1112); - MUON->SetResponseModel(chamber-1, response0); -// -// Trigger Station 1 - station=6; - MUON->SetPADSIZ(station, 1, 0.75, 0.5); - - chamber=13; - MUON->SetNsec(chamber-1,1); - AliMUONsegmentationV0 *seg1314=new AliMUONsegmentationV0; - seg1314->SetDAnod(0.51/3.); - - MUON->SetSegmentationModel(chamber-1, 1, seg1314); - MUON->SetResponseModel(chamber-1, response0); - - chamber=14; - MUON->SetNsec(chamber-1,1); - MUON->SetSegmentationModel(chamber-1, 1, seg1314); - MUON->SetResponseModel(chamber-1, response0); -// -// Trigger Station 2 - station=7; - MUON->SetPADSIZ(station, 1, 0.75, 0.5); -} - -if(iPHOS) { -//=================== PHOS parameters =========================== - -AliPHOS *PHOS = new AliPHOSv1("PHOS","normal PHOS"); -// * PHOSflags: YES: X<>0 NO: X=0 -// * PHOSflags(1) : -----X Create branch for TObjArray of AliPHOSCradle -// * ----X- Create file (ftn03 on HP-UX) with list of SHAKER particles (7Mb/event) -// * -PHOS->SetFlags(000001); -PHOS->SetRadius(460); //Distance from beam to PHOS crystals. -// (crystal_side_size,crystal_length,wrap_thikness,air_thikness,PIN_size,PIN length) -PHOS->SetCell(2.2, 18., 0.01, 0.01, 1., 0.1); -PHOS->SetCradleSize(104, 88, 4); // Nz (along beam), Nphi, Ncradles -PHOS->SetCradleA(0); //Angle between Cradles -PHOS->SetCPV(1., 2.); //CPV thikness, CPV-PHOS distance -// * =============== -// * PHOS extra parameters (contact Maxim Volkov volkov@mail.cern.ch) -// * 1. STE_THICK Steel cover thickness -// * 2. SUP_Y Crystal support height -// * 3. FTIU_THICK Thermo Insulating outer cover Upper plate thickness -// * 4. UFP_Y Upper Polystyrene Foam plate thickness -// * 5. TCB_THICK Thermo insulating Crystal Block wall thickness -// * 6. UCP_Y Upper Cooling Plate thickness -// * 7. ASP_Y Al Support Plate thickness -// * 8. TIP_Y Lower Thermo Insulating Plate thickness -// * 9. TXP_Y Lower Textolit Plate thickness -PHOS->SetExtra(0.001, 6.95, 4., 5., 2., 0.06, 10., 3., 1.); -PHOS->SetTextolitWall(209., 71., 250.); //Textolit Wall box dimentions -PHOS->SetInnerAir(206., 66., 244.); //Inner AIR volume dimensions -// * =============================== -// * 1. FTI_X Foam Thermo Insulating outer cover dimensions -// * 2. FTI_Y ==//== -// * 3. FTI_Z ==//== -// * 4. FTI_R Distance from IP to Foam Thermo Insulating top plate -PHOS->SetFoam(214.6, 80., 260., 467.); -// ================================= -// ******************************************************************************* -// * KINE 700 - SHAKER generator -// * KINE 700 x y z NDNDY YLIM PTLIM ChargeFlag -// * JWEAK=0 -// * JPI0=JETA=1 -// * JPIC=JPRO=JKAC=JKA0=JRHO=JOME=JPHI=JPSI=JDRY=ChargeFlag -// * Int_t JWEI; // Unweighted generation -// * Int_t NDNDY; // Density of charged particles -// * Float_t YLIM; // Rapidity Limit -// * Float_t PTLIM; // Pt limit in GeV/c -// * Int_t JWEAK; // Disable weak decays -// * Int_t JPI0; // pi0 generation -// * Int_t JETA; // eta generation -// * Int_t JPIC; // pi+/- generation -// * Int_t JPRO; // proton generation -// * Int_t JKAC; // K+/- generation -// * Int_t JKA0; // K0 generation -// * Int_t JRHO; // rho generation -// * Int_t JOME; // omega generation -// * Int_t JPHI; // phi generation -// * Int_t JPSI; // J/psi generation -// * Int_t JDRY; // Drell-Yan generation -// * KINE 700 5. 175. 0. 800. 1.5 5. 1. -// ******************************************************************************* -} - -if(iPMD) { -//=================== PMD parameters ============================ - -AliPMD *PMD = new AliPMDv0("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); - -} - -}