-static Int_t eventsPerRun = 100;
+#if !defined(__CINT__) || defined(__MAKECINT__)
+#include <Riostream.h>
+#include <TRandom.h>
+#include <TSystem.h>
+#include <TVirtualMC.h>
+#include <TGeant3.h>
+#include "STEER/AliRunLoader.h"
+#include "STEER/AliRun.h"
+#include "STEER/AliConfig.h"
+#include "STEER/AliGenerator.h"
+#include "PYTHIA6/AliDecayerPythia.h"
+#include "EVGEN/AliGenHIJINGpara.h"
+#include "THijing/AliGenHijing.h"
+#include "EVGEN/AliGenCocktail.h"
+#include "EVGEN/AliGenSlowNucleons.h"
+#include "EVGEN/AliSlowNucleonModelExp.h"
+#include "PYTHIA6/AliGenPythia.h"
+#include "STEER/AliMagFMaps.h"
+#include "STRUCT/AliBODY.h"
+#include "STRUCT/AliMAG.h"
+#include "STRUCT/AliABSOv0.h"
+#include "STRUCT/AliDIPOv2.h"
+#include "STRUCT/AliHALL.h"
+#include "STRUCT/AliFRAMEv2.h"
+#include "STRUCT/AliSHILv2.h"
+#include "STRUCT/AliPIPEv0.h"
+#include "ITS/AliITSvPPRasymmFMD.h"
+#include "TPC/AliTPCv2.h"
+#include "TOF/AliTOFv4T0.h"
+#include "HMPID/AliHMPIDv1.h"
+#include "ZDC/AliZDCv2.h"
+#include "TRD/AliTRDv1.h"
+#include "FMD/AliFMDv1.h"
+#include "MUON/AliMUONv1.h"
+#include "PHOS/AliPHOSv1.h"
+#include "PMD/AliPMDv1.h"
+#include "T0/AliT0v1.h"
+#include "EMCAL/AliEMCALv1.h"
+#include "ACORDE/AliACORDEv0.h"
+#include "VZERO/AliVZEROv3.h"
+#endif
+
+enum PprRun_t
+{
+ test50,
+ kParam_8000, kParam_4000, kParam_2000,
+ kHijing_cent1, kHijing_cent2,
+ kHijing_per1, kHijing_per2, kHijing_per3, kHijing_per4, kHijing_per5,
+ kHijing_jj25, kHijing_jj50, kHijing_jj75, kHijing_jj100, kHijing_jj200,
+ kHijing_gj25, kHijing_gj50, kHijing_gj75, kHijing_gj100, kHijing_gj200,
+ kHijing_pA, kPythia6, kPythia6Jets, kD0PbPb5500
+};
+
+enum PprGeo_t
+{
+ kHoles, kNoHoles
+};
+
+enum PprRad_t
+{
+ kGluonRadiation, kNoGluonRadiation
+};
+
+enum PprMag_t
+{
+ k2kG, k4kG, k5kG
+};
+
+
+// This part for configuration
+static PprRun_t srun = test50;
+//static PprRun_t srun = kPythia6;
+static PprGeo_t sgeo = kNoHoles;
+static PprRad_t srad = kGluonRadiation;
+static PprMag_t smag = k5kG;
+
+// Comment line
+static TString comment;
+
+// Functions
+Float_t EtaToTheta(Float_t arg);
+AliGenerator* GeneratorFactory(PprRun_t srun);
+AliGenHijing* HijingStandard();
+
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
// Theta range given through pseudorapidity limits 22/6/2001
// Set Random Number seed
- // gRandom->SetSeed(12345);
+ gRandom->SetSeed(12345); //Set 0 to use the current time
+ cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl;
- new AliGeant3("C++ Interface to Geant3");
- if (!gSystem->Getenv("CONFIG_FILE"))
- {
- TFile *rootfile = new TFile("TOF_test.root", "recreate");
+ // libraries required by geant321
+#if defined(__CINT__)
+ gSystem->Load("libgeant321");
+#endif
- rootfile->SetCompressionLevel(2);
- }
+ new TGeant3("C++ Interface to Geant3");
+
+ AliRunLoader* rl=0x0;
- TGeant3 *geant3 = (TGeant3 *) gMC;
+ 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
//
//
//=======================================================================
- // ******* 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);
+ //
+ //=======================================================================
+ // ************* 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
+
+ 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;
- // GAM ELEC NHAD CHAD MUON EBREM MUHAB EDEL MUDEL MUPA TOFMAX
- geant3->SetCUTS(cut, cut, cut, cut, cut, cut, cut, cut, cut, cut,
- tofmax);
-
- // #### AliGenHIJING generation######################################
- //
- AliGenHijing *gener = new AliGenHijing(1);
- gener->SetEnergyCMS(5500);
- gener->SetReferenceFrame("CMS");
- gener->SetProjectile("A", 208,82);
- gener->SetTarget("A", 208,82);
- gener->SetImpactParameterRange(0.,3.);
- gener->SetJetQuenching(1);
- gener->SetShadowing(1);
- gener->SetDecaysOff(0);
- gener->SetSelectAll(0);
- gener->SetOrigin(0.,0.,0.);
- gener->SetSpectators(0);
- gener->SetThetaRange(85.,95.);
+ 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);
+
+
+// Generator Configuration
+ gAlice->SetDebug(1);
+ AliGenerator* gener = GeneratorFactory(srun);
+ gener->SetOrigin(0, 0, 0); // vertex position
+ gener->SetSigma(0, 0, 5.3); // Sigma in (X,Y,Z) (cm) on IP position
+ gener->SetCutVertexZ(1.); // Truncate at 1 sigma
+ gener->SetVertexSmear(kPerEvent);
gener->SetTrackingFlag(1);
gener->Init();
+
+ 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)
+ {
+ comment = comment.Append(" | Gluon Radiation On");
+
+ } else {
+ comment = comment.Append(" | Gluon Radiation Off");
+ }
- //
- // 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)
- //gAlice->SetField(-999,2,2.);//Scale factor=2 ==> field=0.4T
-
- 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;
+ if (sgeo == kHoles)
+ {
+ comment = comment.Append(" | Holes for PHOS/HMPID");
+
+ } else {
+ comment = comment.Append(" | No holes for PHOS/HMPID");
+ }
+
+ 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 = 0;
+ Int_t iDIPO = 0;
+ Int_t iFMD = 0;
+ Int_t iFRAME = 1;
+ Int_t iHALL = 0;
+ Int_t iITS = 1;
+ Int_t iMAG = 1;
+ Int_t iMUON = 0;
+ Int_t iPHOS = 0;
+ Int_t iPIPE = 1;
+ Int_t iPMD = 0;
+ Int_t iHMPID = 0;
+ Int_t iSHIL = 0;
+ Int_t iT0 = 0;
+ Int_t iTOF = 1;
+ Int_t iTPC = 1;
+ Int_t iTRD = 1;
+ Int_t iZDC = 0;
+ Int_t iEMCAL = 0;
+ Int_t iVZERO = 0;
+ Int_t iACORDE = 0;
//=================== Alice BODY parameters =============================
AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
{
//=================== FRAME parameters ============================
- AliFRAME *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
-
+ AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
+ if (sgeo == kHoles) {
+ FRAME->SetHoles(1);
+ } else {
+ FRAME->SetHoles(0);
+ }
}
if (iSHIL)
{
//=================== SHIL parameters ============================
- AliSHIL *SHIL = new AliSHILvF("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(kTRUE); // 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(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(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)
{
// gROOT->LoadMacro("SetTPCParam.C");
// AliTPCParam *param = SetTPCParam();
- //AliTPC *TPC = new AliTPCv2("TPC", "Default");
- AliTPC *TPC = new AliTPCv1("TPC","Default"); //fast simulation (Pierella)
+ AliTPC *TPC = new AliTPCv2("TPC", "Default");
// All sectors included
TPC->SetSecAL(-1);
}
- if (iTOF)
- {
+
+ if (iTOF) {
//=================== TOF parameters ============================
- //AliTOF *TOF = new AliTOFv2("TOF", "normal TOF");
- AliTOF *TOF = new AliTOFv4T0("TOF", "normal TOF"); // default for time zero determination
+ AliTOF *TOF = new AliTOFv4T0("TOF", "normal TOF");
}
- 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 (iCASTOR)
- {
- //=================== CASTOR parameters ============================
-
- AliCASTOR *CASTOR = new AliCASTORv1("CASTOR", "normal CASTOR");
- }
-
if (iTRD)
{
//=================== TRD parameters ============================
- //AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
- AliTRD *TRD = new AliTRDv0("TRD","TRD fast simulator");// Pierella
+ 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 (sgeo == kHoles) {
+ // With hole in front of PHOS
+ TRD->SetPHOShole();
+ // With hole in front of HMPID
+ TRD->SetHMPIDhole();
+ }
+ // Switch on TR
+ AliTRDsim *TRDsim = TRD->CreateTR();
}
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)
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 AliEMCALv1("EMCAL", "G56_2_55_19");
}
- if (iSTART)
+ if (iACORDE)
{
- //=================== START parameters ============================
- AliSTART *START = new AliSTARTv1("START", "START Detector");
+ //=================== ACORDE parameters ============================
+ AliACORDE *ACORDE = new AliACORDEv0("ACORDE", "normal ACORDE");
}
-
+ if (iVZERO)
+ {
+ //=================== ACORDE parameters ============================
+ AliVZERO *VZERO = new AliVZEROv3("VZERO", "normal VZERO");
+ }
+
+
}
Float_t EtaToTheta(Float_t arg){
return (180./TMath::Pi())*2.*atan(exp(-arg));
}
+
+
+
+AliGenerator* GeneratorFactory(PprRun_t srun) {
+ Int_t isw = 3;
+ if (srad == kNoGluonRadiation) isw = 0;
+
+
+ AliGenerator * gGener = 0x0;
+ switch (srun) {
+ case test50:
+ {
+ comment = comment.Append(":HIJINGparam test 50 particles");
+ AliGenHIJINGpara *gener = new AliGenHIJINGpara(50);
+ gener->SetMomentumRange(0, 999999.);
+ gener->SetPhiRange(0., 360.);
+ // Set pseudorapidity range from -8 to 8.
+ Float_t thmin = EtaToTheta(1); // theta min. <---> eta max
+ Float_t thmax = EtaToTheta(-1); // theta max. <---> eta min
+ gener->SetThetaRange(thmin,thmax);
+ gGener=gener;
+ }
+ break;
+ case kParam_8000:
+ {
+ comment = comment.Append(":HIJINGparam N=8000");
+ AliGenHIJINGpara *gener = new AliGenHIJINGpara(86030);
+ gener->SetMomentumRange(0, 999999.);
+ 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);
+ gGener=gener;
+ }
+ break;
+ case kParam_4000:
+ {
+ comment = comment.Append("HIJINGparam N=4000");
+ AliGenHIJINGpara *gener = new AliGenHIJINGpara(43015);
+ gener->SetMomentumRange(0, 999999.);
+ 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);
+ gGener=gener;
+ }
+ break;
+ case kParam_2000:
+ {
+ comment = comment.Append("HIJINGparam N=2000");
+ AliGenHIJINGpara *gener = new AliGenHIJINGpara(21507);
+ gener->SetMomentumRange(0, 999999.);
+ 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);
+ gGener=gener;
+ }
+ break;
+//
+// Hijing Central
+//
+ case kHijing_cent1:
+ {
+ comment = comment.Append("HIJING cent1");
+ AliGenHijing *gener = HijingStandard();
+// impact parameter range
+ gener->SetImpactParameterRange(0., 5.);
+ gGener=gener;
+ }
+ break;
+ case kHijing_cent2:
+ {
+ comment = comment.Append("HIJING cent2");
+ AliGenHijing *gener = HijingStandard();
+// impact parameter range
+ gener->SetImpactParameterRange(0., 2.);
+ gGener=gener;
+ }
+ break;
+//
+// Hijing Peripheral
+//
+ case kHijing_per1:
+ {
+ comment = comment.Append("HIJING per1");
+ AliGenHijing *gener = HijingStandard();
+// impact parameter range
+ gener->SetImpactParameterRange(5., 8.6);
+ gGener=gener;
+ }
+ break;
+ case kHijing_per2:
+ {
+ comment = comment.Append("HIJING per2");
+ AliGenHijing *gener = HijingStandard();
+// impact parameter range
+ gener->SetImpactParameterRange(8.6, 11.2);
+ gGener=gener;
+ }
+ break;
+ case kHijing_per3:
+ {
+ comment = comment.Append("HIJING per3");
+ AliGenHijing *gener = HijingStandard();
+// impact parameter range
+ gener->SetImpactParameterRange(11.2, 13.2);
+ gGener=gener;
+ }
+ break;
+ case kHijing_per4:
+ {
+ comment = comment.Append("HIJING per4");
+ AliGenHijing *gener = HijingStandard();
+// impact parameter range
+ gener->SetImpactParameterRange(13.2, 15.);
+ gGener=gener;
+ }
+ break;
+ case kHijing_per5:
+ {
+ comment = comment.Append("HIJING per5");
+ AliGenHijing *gener = HijingStandard();
+// impact parameter range
+ gener->SetImpactParameterRange(15., 100.);
+ gGener=gener;
+ }
+ break;
+//
+// Jet-Jet
+//
+ case kHijing_jj25:
+ {
+ comment = comment.Append("HIJING Jet 25 GeV");
+ AliGenHijing *gener = HijingStandard();
+// impact parameter range
+ gener->SetImpactParameterRange(0., 5.);
+ // trigger
+ gener->SetTrigger(1);
+ gener->SetPtJet(25.);
+ gener->SetRadiation(isw);
+ gener->SetSimpleJets(!isw);
+ gener->SetJetEtaRange(-0.3,0.3);
+ gener->SetJetPhiRange(75., 165.);
+ gGener=gener;
+ }
+ break;
+
+ case kHijing_jj50:
+ {
+ comment = comment.Append("HIJING Jet 50 GeV");
+ AliGenHijing *gener = HijingStandard();
+// impact parameter range
+ gener->SetImpactParameterRange(0., 5.);
+ // trigger
+ gener->SetTrigger(1);
+ gener->SetPtJet(50.);
+ gener->SetRadiation(isw);
+ gener->SetSimpleJets(!isw);
+ gener->SetJetEtaRange(-0.3,0.3);
+ gener->SetJetPhiRange(75., 165.);
+ gGener=gener;
+ }
+ break;
+
+ case kHijing_jj75:
+ {
+ comment = comment.Append("HIJING Jet 75 GeV");
+ AliGenHijing *gener = HijingStandard();
+// impact parameter range
+ gener->SetImpactParameterRange(0., 5.);
+ // trigger
+ gener->SetTrigger(1);
+ gener->SetPtJet(75.);
+ gener->SetRadiation(isw);
+ gener->SetSimpleJets(!isw);
+ gener->SetJetEtaRange(-0.3,0.3);
+ gener->SetJetPhiRange(75., 165.);
+ gGener=gener;
+ }
+ break;
+
+ case kHijing_jj100:
+ {
+ comment = comment.Append("HIJING Jet 100 GeV");
+ AliGenHijing *gener = HijingStandard();
+// impact parameter range
+ gener->SetImpactParameterRange(0., 5.);
+ // trigger
+ gener->SetTrigger(1);
+ gener->SetPtJet(100.);
+ gener->SetRadiation(isw);
+ gener->SetSimpleJets(!isw);
+ gener->SetJetEtaRange(-0.3,0.3);
+ gener->SetJetPhiRange(75., 165.);
+ gGener=gener;
+ }
+ break;
+
+ case kHijing_jj200:
+ {
+ comment = comment.Append("HIJING Jet 200 GeV");
+ AliGenHijing *gener = HijingStandard();
+// impact parameter range
+ gener->SetImpactParameterRange(0., 5.);
+ // trigger
+ gener->SetTrigger(1);
+ gener->SetPtJet(200.);
+ gener->SetRadiation(isw);
+ gener->SetSimpleJets(!isw);
+ gener->SetJetEtaRange(-0.3,0.3);
+ gener->SetJetPhiRange(75., 165.);
+ gGener=gener;
+ }
+ break;
+//
+// Gamma-Jet
+//
+ case kHijing_gj25:
+ {
+ comment = comment.Append("HIJING Gamma 25 GeV");
+ AliGenHijing *gener = HijingStandard();
+// impact parameter range
+ gener->SetImpactParameterRange(0., 5.);
+ // trigger
+ gener->SetTrigger(2);
+ gener->SetPtJet(25.);
+ gener->SetRadiation(isw);
+ gener->SetSimpleJets(!isw);
+ gener->SetJetEtaRange(-0.12, 0.12);
+ gener->SetJetPhiRange(220., 320.);
+ gGener=gener;
+ }
+ break;
+
+ case kHijing_gj50:
+ {
+ comment = comment.Append("HIJING Gamma 50 GeV");
+ AliGenHijing *gener = HijingStandard();
+// impact parameter range
+ gener->SetImpactParameterRange(0., 5.);
+ // trigger
+ gener->SetTrigger(2);
+ gener->SetPtJet(50.);
+ gener->SetRadiation(isw);
+ gener->SetSimpleJets(!isw);
+ gener->SetJetEtaRange(-0.12, 0.12);
+ gener->SetJetPhiRange(220., 320.);
+ gGener=gener;
+ }
+ break;
+
+ case kHijing_gj75:
+ {
+ comment = comment.Append("HIJING Gamma 75 GeV");
+ AliGenHijing *gener = HijingStandard();
+// impact parameter range
+ gener->SetImpactParameterRange(0., 5.);
+ // trigger
+ gener->SetTrigger(2);
+ gener->SetPtJet(75.);
+ gener->SetRadiation(isw);
+ gener->SetSimpleJets(!isw);
+ gener->SetJetEtaRange(-0.12, 0.12);
+ gener->SetJetPhiRange(220., 320.);
+ gGener=gener;
+ }
+ break;
+
+ case kHijing_gj100:
+ {
+ comment = comment.Append("HIJING Gamma 100 GeV");
+ AliGenHijing *gener = HijingStandard();
+// impact parameter range
+ gener->SetImpactParameterRange(0., 5.);
+ // trigger
+ gener->SetTrigger(2);
+ gener->SetPtJet(100.);
+ gener->SetRadiation(isw);
+ gener->SetSimpleJets(!isw);
+ gener->SetJetEtaRange(-0.12, 0.12);
+ gener->SetJetPhiRange(220., 320.);
+ gGener=gener;
+ }
+ break;
+
+ case kHijing_gj200:
+ {
+ comment = comment.Append("HIJING Gamma 200 GeV");
+ AliGenHijing *gener = HijingStandard();
+// impact parameter range
+ gener->SetImpactParameterRange(0., 5.);
+ // trigger
+ gener->SetTrigger(2);
+ gener->SetPtJet(200.);
+ gener->SetRadiation(isw);
+ gener->SetSimpleJets(!isw);
+ gener->SetJetEtaRange(-0.12, 0.12);
+ gener->SetJetPhiRange(220., 320.);
+ gGener=gener;
+ }
+ break;
+ case kHijing_pA:
+ {
+ comment = comment.Append("HIJING pA");
+
+ AliGenCocktail *gener = new AliGenCocktail();
+// gener->SetTrackingFlag(0);
+ gener->SetOrigin(0, 0, 0); // vertex position
+ gener->SetSigma(0, 0, 5.3); // Sigma in (X,Y,Z) (cm) on IP position
+ gener->SetCutVertexZ(1.); // Truncate at 1 sigma
+ gener->SetVertexSmear(kPerEvent);
+ AliGenHijing *hijing = new AliGenHijing(-1);
+// centre of mass energy
+ hijing->SetEnergyCMS(TMath::Sqrt(82./208.) * 14000.);
+// impact parameter range
+ hijing->SetImpactParameterRange(0., 15.);
+// reference frame
+ hijing->SetReferenceFrame("CMS");
+ hijing->SetBoostLHC(1);
+// projectile
+ hijing->SetProjectile("P", 1, 1);
+ hijing->SetTarget ("A", 208, 82);
+// tell hijing to keep the full parent child chain
+ hijing->KeepFullEvent();
+// enable jet quenching
+ hijing->SetJetQuenching(0);
+// enable shadowing
+ hijing->SetShadowing(1);
+// Don't track spectators
+ hijing->SetSpectators(0);
+// kinematic selection
+ hijing->SetSelectAll(0);
+//
+ AliGenSlowNucleons* gray = new AliGenSlowNucleons(1);
+ AliSlowNucleonModel* model = new AliSlowNucleonModelExp();
+ gray->SetSlowNucleonModel(model);
+ gray->SetDebug(1);
+ gener->AddGenerator(hijing,"Hijing pPb", 1);
+ gener->AddGenerator(gray, "Gray Particles",1);
+ gGener=gener;
+ }
+ break;
+ case kPythia6:
+ {
+ comment = comment.Append(":Pythia p-p @ 14 TeV");
+ AliGenPythia *gener = new AliGenPythia(-1);
+ gener->SetMomentumRange(0,999999);
+ gener->SetPhiRange(-180,180);
+ gener->SetThetaRange(0., 180.);
+ gener->SetYRange(-12,12);
+ gener->SetPtRange(0,1000);
+ gener->SetStrucFunc(kCTEQ4L);
+ gener->SetProcess(kPyMb);
+ gener->SetEnergyCMS(14000.);
+ gGener=gener;
+ }
+ break;
+ case kPythia6Jets:
+ {
+ comment = comment.Append(":Pythia jets @ 5.5 TeV");
+ AliGenPythia * gener = new AliGenPythia(-1);
+ gener->SetEnergyCMS(5500.);// Centre of mass energy
+ gener->SetProcess(kPyJets);// Process type
+ gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
+ gener->SetJetPhiRange(0., 360.);
+ gener->SetJetEtRange(10., 1000.);
+ gener->SetGluonRadiation(1,1);
+ // gener->SetPtKick(0.);
+ // Structure function
+ gener->SetStrucFunc(kCTEQ4L);
+ gener->SetPtHard(86., 104.);// Pt transfer of the hard scattering
+ gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
+ gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
+ gGener=gener;
+ }
+ break;
+ case kD0PbPb5500:
+ {
+ comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV");
+ AliGenPythia * gener = new AliGenPythia(10);
+ gener->SetProcess(kPyD0PbPbMNR);
+ gener->SetStrucFunc(kCTEQ4L);
+ gener->SetPtHard(2.1,-1.0);
+ gener->SetEnergyCMS(5500.);
+ gener->SetNuclei(208,208);
+ gGener=gener;
+ }
+ break;
+ }
+ return gGener;
+}
+
+AliGenHijing* HijingStandard()
+{
+ 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);
+// tell hijing to keep the full parent child chain
+ gener->KeepFullEvent();
+// enable jet quenching
+ gener->SetJetQuenching(4);
+// enable shadowing
+ gener->SetShadowing(1);
+// neutral pion and heavy particle decays switched off
+ gener->SetDecaysOff(1);
+// Don't track spectators
+ gener->SetSpectators(0);
+// kinematic selection
+ gener->SetSelectAll(0);
+ return gener;
+}
+
+
+
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff