+//____________________________________________________________________
+//
+// $Id$
+//
// One can use the configuration macro in compiled mode by
// root [0] gSystem->Load("libgeant321");
// root [0] gSystem->SetIncludePath("-I$ROOTSYS/include -I$ALICE_ROOT/include\
// -I$ALICE_ROOT -I$ALICE/geant3/TGeant3");
-// root [0] .x grun.C(1,"Config.C++")
-
-#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 "PYTHIA6/AliDecayerPythia.h"
-#include "EVGEN/AliGenCocktail.h"
-#include "EVGEN/AliGenHIJINGpara.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 "RICH/AliRICHv1.h"
-#include "ZDC/AliZDCv2.h"
-#include "TRD/AliTRDv1.h"
-#include "FMD/AliFMDv1.h"
-#include "MUON/AliMUONv1.h"
-#include "MUON/AliMUONSt1GeometryBuilder.h"
-#include "MUON/AliMUONSt2GeometryBuilder.h"
-#include "MUON/AliMUONSlatGeometryBuilder.h"
-#include "MUON/AliMUONTriggerGeometryBuilder.h"
-#include "PHOS/AliPHOSv1.h"
-#include "PMD/AliPMDv1.h"
-#include "START/AliSTARTv1.h"
-#include "EMCAL/AliEMCALv1.h"
-#include "CRT/AliCRTv0.h"
-#include "VZERO/AliVZEROv3.h"
-#endif
+// root [0] .x grun.C(1,"ConfigPPR.C++")
+//
+/** @file Config.C
+ @author Christian Holm Christensen <cholm@nbi.dk>
+ @date Mon Mar 27 12:50:29 2006
+ @brief Simulation configuration script
+*/
-Float_t EtaToTheta(Float_t arg);
-static Int_t eventsPerRun = 100;
-enum PprGeo_t
-{
- kHoles, kNoHoles
+//____________________________________________________________________
+//
+// Generator types
+//
+enum EG_t {
+ test50,
+ kParam_8000, //
+ kParam_4000, //
+ kParam_2000, //
+ kParam_fmd, //
+ 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, //
+ kPythia6Jets20_24, //
+ kPythia6Jets24_29, //
+ kPythia6Jets29_35, //
+ kPythia6Jets35_42, //
+ kPythia6Jets42_50, //
+ kPythia6Jets50_60, //
+ kPythia6Jets60_72, //
+ kPythia6Jets72_86, //
+ kPythia6Jets86_104, //
+ kPythia6Jets104_125, //
+ kPythia6Jets125_150, //
+ kPythia6Jets150_180, //
+ kD0PbPb5500, //
+ kCharmSemiElPbPb5500, //
+ kBeautySemiElPbPb5500, //
+ kCocktailTRD, //
+ kPyJJ, //
+ kPyGJ, //
+ kMuonCocktailCent1, //
+ kMuonCocktailPer1, //
+ kMuonCocktailPer4, //
+ kMuonCocktailCent1HighPt, //
+ kMuonCocktailPer1HighPt, //
+ kMuonCocktailPer4HighPt, //
+ kMuonCocktailCent1Single, //
+ kMuonCocktailPer1Single, //
+ kMuonCocktailPer4Single,
+ kFMD1Flat,
+ kFMD2Flat,
+ kFMD3Flat,
+ kFMDFlat,
+ kEgMax
+};
+
+//____________________________________________________________________
+//
+// Generator types names
+//
+const char* egName[kEgMax] = {
+ "test50",
+ "kParam_8000", //
+ "kParam_4000", //
+ "kParam_2000", //
+ "kParam_fmd", //
+ "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", //
+ "kPythia6Jets20_24", //
+ "kPythia6Jets24_29", //
+ "kPythia6Jets29_35", //
+ "kPythia6Jets35_42", //
+ "kPythia6Jets42_50", //
+ "kPythia6Jets50_60", //
+ "kPythia6Jets60_72", //
+ "kPythia6Jets72_86", //
+ "kPythia6Jets86_104", //
+ "kPythia6Jets104_125", //
+ "kPythia6Jets125_150", //
+ "kPythia6Jets150_180", //
+ "kD0PbPb5500", //
+ "kCharmSemiElPbPb5500", //
+ "kBeautySemiElPbPb5500", //
+ "kCocktailTRD", //
+ "kPyJJ", //
+ "kPyGJ", //
+ "kMuonCocktailCent1", //
+ "kMuonCocktailPer1", //
+ "kMuonCocktailPer4", //
+ "kMuonCocktailCent1HighPt", //
+ "kMuonCocktailPer1HighPt", //
+ "kMuonCocktailPer4HighPt", //
+ "kMuonCocktailCent1Single", //
+ "kMuonCocktailPer1Single", //
+ "kMuonCocktailPer4Single",
+ "kFMD1Flat",
+ "kFMD2Flat",
+ "kFMD3Flat",
+ "kFMDFlat"
+};
+
+//____________________________________________________________________
+enum Geo_t {
+ kHoles, //
+ kNoHoles //
};
-static PprGeo_t geo = kHoles;
-void Config()
+//____________________________________________________________________
+enum Rad_t {
+ kGluonRadiation, //
+ kNoGluonRadiation //
+};
+
+//____________________________________________________________________
+enum MC_t {
+ kFLUKA,
+ kGEANT3,
+ kGEANT4,
+ kGEANT3TGEO,
+};
+
+//____________________________________________________________________
+// Functions
+Float_t EtaToTheta(Float_t eta);
+EG_t LookupEG(const Char_t* name);
+AliGenerator* GeneratorFactory(EG_t eg, Rad_t rad);
+AliGenHijing* HijingStandard();
+void ProcessEnvironmentVars(EG_t& eg, Int_t& seed);
+
+//____________________________________________________________________
+void
+Config()
{
- // ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00
- // Theta range given through pseudorapidity limits 22/6/2001
+ //____________________________________________________________________
+ // This part for configuration
+ EG_t eg = kPythia6;
+ Geo_t geo = kNoHoles;
+ Rad_t rad = kGluonRadiation;
+ AliMagF::BMap_t mag = AliMagF::k5kG;
+ Int_t seed = 12345; //Set 0 to use the current time
+ MC_t mc = kGEANT3TGEO;
+ //____________________________________________________________________
+ // Get settings from environment variables
+ ProcessEnvironmentVars(eg, seed);
+
+ //____________________________________________________________________
// Set Random Number seed
- gRandom->SetSeed(123456); // Set 0 to use the currecnt time
+ gRandom->SetSeed(seed);
cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl;
-
-
- // libraries required by geant321
-#if defined(__CINT__)
- gSystem->Load("libgeant321");
-#endif
-
- new TGeant3("C++ Interface to Geant3");
-
+
+
+ //__________________________________________________________________
+ switch (mc) {
+ case kFLUKA:
+ //
+ // libraries required by fluka21
+ //
+ gSystem->Load("libGeom");
+ cout << "\t* Loading TFluka..." << endl;
+ gSystem->Load("libTFluka");
+ gSystem->MakeDirectory("peg");
+ //
+ // FLUKA MC
+ //
+ cout << "\t* Instantiating TFluka..." << endl;
+ new TFluka("C++ Interface to Fluka", 0/*verbosity*/);
+ break;
+ case kGEANT3:
+ {
+ //
+ // Libraries needed by GEANT 3.21
+ //
+ gSystem->Load("$ALICE_ROOT/lib/tgt_$ALICE_TARGET/libpythia6.so");
+ gSystem->Load("libgeant321");
+
+ //
+ // GEANT 3.21 MC
+ //
+ TGeant3* gmc = new TGeant3("C++ Interface to Geant3");
+ gmc->SetSWIT(4, 1000);
+ }
+ break;
+ case kGEANT3TGEO:
+ {
+ //
+ // Libraries needed by GEANT 3.21
+ //
+ gSystem->Load("$ALICE_ROOT/lib/tgt_$ALICE_TARGET/liblhapdf.so");
+ gSystem->Load("$ALICE_ROOT/lib/tgt_$ALICE_TARGET/libpythia6.so");
+ gSystem->Load("libEGPythia6.so"); //<- For non-debian (sigh!)
+ // gSystem->Load("EGPythia6.so");
+ gSystem->Load("libgeant321");
+
+ //
+ // GEANT 3.21 MC
+ //
+ TGeant3TGeo* gmc = new TGeant3TGeo("C++ Interface to Geant3");
+ gmc->SetSWIT(4, 1000);
+ Printf("Making a TGeant3TGeo objet");
+ }
+ break;
+ default:
+ gAlice->Fatal("Config.C", "No MC type chosen");
+ return;
+ }
+
+ //__________________________________________________________________
AliRunLoader* rl = 0;
+
cout<<"Config.C: Creating Run Loader ..."<<endl;
- rl = AliRunLoader::Open("galice.root",
+ rl = AliRunLoader::Open("galice.root",
AliConfig::GetDefaultEventFolderName(),
"recreate");
if (!rl) {
rl->SetNumberOfEventsPerFile(3);
gAlice->SetRunLoader(rl);
- //
- // Set External decayer
- TVirtualMCDecayer *decayer = new AliDecayerPythia();
- decayer->SetForceDecay(kAll);
+ //__________________________________________________________________
+ // For FLUKA
+ switch (mc) {
+ case kFLUKA:
+ {
+ //
+ // Use kTRUE as argument to generate alice.pemf first
+ //
+ TString alice_pemf(gSystem->Which(".", "peg/mat17.pemf"));
+ if (!alice_pemf.IsNull())
+ ((TFluka*)gMC)->SetGeneratePemf(kFALSE);
+ else
+ ((TFluka*)gMC)->SetGeneratePemf(kTRUE);
+ TString flupro(gSystem->Getenv("FLUPRO"));
+ if (flupro.IsNull())
+ Fatal("Config.C", "Environment variable FLUPRO not set");
+#if 0
+ char* files[] = { "brems_fin.bin", "cohff.bin", "elasct.bin",
+ "gxsect.bin", "nuclear.bin", "sigmapi.bin",
+ 0 };
+ char* file = files[0];
+ while (file) {
+ TString which(gSystem->Which(".", file));
+ if (which.IsNull()) {
+ if (gSystem->Symlink(Form("%s/%s", flupro.Data(), file), file)!=0)
+ Fatal("Config.C", "Couldn't link $(FLUPRO)/%s -> .", file);
+ }
+ file++;
+ }
+#endif
+ TString neuxsc(gSystem->Which(".", "neuxsc.bin"));
+ if (neuxsc.IsNull())
+ gSystem->Symlink(Form("%s/neuxsc_72.bin", flupro.Data()),
+ "neuxsc.bin");
+ gSystem->CopyFile("$(FLUPRO)/random.dat", "old.seed", kTRUE);
+ }
+ break;
+ }
+
+ //__________________________________________________________________
+ //
+ // Set External decayer
+#if 0
+ AliDecayer *decayer = new AliDecayerPythia();
+ switch (eg) {
+ case kD0PbPb5500: decayer->SetForceDecay(kHadronicD); break;
+ case kCharmSemiElPbPb5500: decayer->SetForceDecay(kSemiElectronic); break;
+ case kBeautySemiElPbPb5500: decayer->SetForceDecay(kSemiElectronic); break;
+ default: decayer->SetForceDecay(kAll); break;
+ }
decayer->Init();
gMC->SetExternalDecayer(decayer);
+#endif
- //=======================================================================
- // ************* 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
+ //__________________________________________________________________
+ // *********** 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("MUNU",1);
gMC->SetProcess("CKOV",1);
gMC->SetProcess("HADR",1);
- gMC->SetProcess("LOSS",2);
+ gMC->SetProcess("LOSS",1); // 0:none 1,3:dray 2:nodray 4:nofluct (def:2)
gMC->SetProcess("MULS",1);
gMC->SetProcess("RAYL",1);
gMC->SetCut("PPCUTM", cut);
gMC->SetCut("TOFMAX", tofmax);
- int nParticles = 100;
- if (gSystem->Getenv("CONFIG_NPARTICLES"))
- nParticles = atoi(gSystem->Getenv("CONFIG_NPARTICLES"));
-
- AliGenCocktail *gener = new AliGenCocktail();
- 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
-
- AliGenHIJINGpara *hijingparam = new AliGenHIJINGpara(nParticles);
- hijingparam->SetMomentumRange(0.2, 999);
- gener->AddGenerator(hijingparam,"HIJING PARAM",1);
- // AliGenBox *genbox = new AliGenBox(nParticles);
- // genbox->SetPart(22);
- // genbox->SetPtRange(0.3, 10.00);
- // gener->AddGenerator(genbox,"GENBOX GAMMA for PHOS",1);
+ //__________________________________________________________________
+ // Generator Configuration
+ AliGenerator* gener = GeneratorFactory(eg, rad);
+ 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();
-
- // Activate this line if you want the vertex smearing to happen
- // track by track
- //
- //gener->SetVertexSmear(perTrack);
+
+ //__________________________________________________________________
// Field (L3 0.4 T)
- AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., 1);
- gAlice->SetField(field);
-
-
- Bool_t useABSO = kFALSE;
- Bool_t useDIPO = kFALSE;
- Bool_t useFMD = kTRUE;
- Bool_t useFRAME = kFALSE;
- Bool_t useHALL = kFALSE;
- Bool_t useITS = kFALSE;
- Bool_t useMAG = kFALSE;
- Bool_t useMUON = kFALSE;
- Bool_t usePHOS = kFALSE;
- Bool_t usePIPE = kFALSE;
- Bool_t usePMD = kFALSE;
- Bool_t useRICH = kFALSE;
- Bool_t useSHIL = kFALSE;
- Bool_t useSTART = kFALSE;
- Bool_t useTOF = kFALSE;
- Bool_t useTPC = kFALSE;
- Bool_t useTRD = kFALSE;
- Bool_t useZDC = kFALSE;
- Bool_t useEMCAL = kFALSE;
- Bool_t useCRT = kFALSE;
- Bool_t useVZERO = kFALSE;
- rl->CdGAFile();
-
- //=================== Alice BODY parameters =============================
- AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
-
- if (useMAG) {
- //=================== MAG parameters ============================
- // Start with Magnet since detector layouts may be depending ---
- // on the selected Magnet dimensions ---
- AliMAG *MAG = new AliMAG("MAG", "Magnet");
- }
+ AliMagF* field = new AliMagF("Maps","Maps",-1., -1., mag);
+ TGeoGlobalMagField::Instance()->SetField(field);
- if (useABSO) {
- //=================== ABSO parameters ============================
- AliABSO *ABSO = new AliABSOv0("ABSO", "Muon Absorber");
- }
-
- if (useDIPO) {
- //=================== DIPO parameters ============================
- AliDIPO *DIPO = new AliDIPOv2("DIPO", "Dipole version 2");
- }
+ rl->CdGAFile();
- if (useHALL) {
- //=================== HALL parameters ============================
- AliHALL *HALL = new AliHALL("HALL", "Alice Hall");
- }
+ TFile* magF = TFile::Open("mag.root", "RECREATE");
+ field->Write("mag");
+ magF->Close();
+ //__________________________________________________________________
+ //
+ // Used detectors
+ //
+ Bool_t useABSO = kFALSE;
+ Bool_t useACORDE= kFALSE;
+ Bool_t useDIPO = kFALSE;
+ Bool_t useFMD = kTRUE;
+ Bool_t useFRAME = kFALSE;
+ Bool_t useHALL = kFALSE;
+ Bool_t useITS = kTRUE;
+ Bool_t useMAG = kFALSE;
+ Bool_t useMUON = kFALSE;
+ Bool_t usePHOS = kFALSE;
+ Bool_t usePIPE = kTRUE;
+ Bool_t usePMD = kFALSE;
+ Bool_t useHMPID = kFALSE;
+ Bool_t useSHIL = kFALSE;
+ Bool_t useT0 = kTRUE;
+ Bool_t useTOF = kFALSE;
+ Bool_t useTPC = kFALSE;
+ Bool_t useTRD = kFALSE;
+ Bool_t useZDC = kFALSE;
+ Bool_t useEMCAL = kFALSE;
+ Bool_t useVZERO = kTRUE;
+ cout << "\t* Creating the detectors ..." << endl;
+ // ================= Alice BODY parameters =========================
+ AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
+
+
+ if (useMAG) AliMAG *MAG = new AliMAG("MAG", "Magnet");
+ if (useABSO) AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber");
+ if (useDIPO) AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3");
+ if (useHALL) AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall");
if (useFRAME) {
- //=================== FRAME parameters ============================
AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
- if (geo == kHoles) {
- FRAME->SetHoles(1);
- } else {
- FRAME->SetHoles(0);
+ switch (geo) {
+ case kHoles: FRAME->SetHoles(1); break;
+ default: FRAME->SetHoles(0); break;
}
}
+ if (useSHIL) AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding v3");
+ if (usePIPE) AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe");
+ if (useITS) AliITS *ITS = new AliITSv11("ITS","ITS v11");
+ if (useTPC) AliTPC *TPC = new AliTPCv2("TPC", "Default");
+ if (useTOF) AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF");
+ if (useHMPID) AliHMPID *HMPID = new AliHMPIDv1("HMPID", "normal HMPID");
+ if (useZDC) AliZDC *ZDC = new AliZDCv3("ZDC", "normal ZDC");
+ if (useTRD) AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
+ if (useFMD) AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
+ if (useMUON) AliMUON *MUON = new AliMUONv1("MUON", "default");
+ if (usePHOS) AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
+ if (usePMD) AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
+ if (useT0) AliT0 *T0 = new AliT0v1("T0", "T0 Detector");
+ if (useEMCAL) AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "EMCAL_COMPLETEV1");
+ if (useACORDE) AliACORDE *ACORDE = new AliACORDEv1("ACORDE", "normal ACORDE");
+ if (useVZERO) AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO");
+}
- if (useSHIL) {
- //=================== SHIL parameters ============================
- AliSHIL *SHIL = new AliSHILv2("SHIL", "Shielding Version 2");
- }
+//____________________________________________________________________
+Float_t EtaToTheta(Float_t arg)
+{
+ return (180./TMath::Pi())*2.*TMath::ATan(TMath::Exp(-arg));
+}
+//____________________________________________________________________
+Int_t
+LookupEG(const Char_t* name)
+{
+ TString n(name);
+ for (Int_t i = 0; i < kEgMax; i++) {
+ if (n == egName[i]) return i;
+ }
+ return -1;
+}
- if (usePIPE) {
- //=================== PIPE parameters ============================
- AliPIPE *PIPE = new AliPIPEv0("PIPE", "Beam Pipe");
+//____________________________________________________________________
+AliGenerator*
+GeneratorFactory(EG_t eg, Rad_t rad)
+{
+ Int_t isw = 3;
+ if (rad == kNoGluonRadiation) isw = 0;
+
+ // Possibly load libAliPythia6
+ switch (eg) {
+ case kPythia6:
+ case kPythia6Jets20_24:
+ case kPythia6Jets24_29:
+ case kPythia6Jets29_35:
+ case kPythia6Jets35_42:
+ case kPythia6Jets42_50:
+ case kPythia6Jets50_60:
+ case kPythia6Jets60_72:
+ case kPythia6Jets72_86:
+ case kPythia6Jets86_104:
+ case kPythia6Jets104_125:
+ case kPythia6Jets125_150:
+ case kPythia6Jets150_180:
+ gSystem->Load("liblhapdf.so");
+ // gSystem->Load("/usr/lib/libpythia.so");
+ // gSystem->ListLibraries();
+ gSystem->Load("EGPythia6.so");
+ gSystem->Load("libAliPythia6");
+ break;
}
-
- if(useITS) {
- //=================== ITS parameters ============================
- //
- // As the innermost detector in ALICE, the Inner Tracking System
- // "impacts" on almost all other detectors. This involves the fact
- // that the ITS geometry still has several options to be followed
- // in parallel in order to determine the best set-up which
- // minimizes the induced background. All the geometries available
- // to date are described in the following. Read carefully the
- // comments and use the default version (the only one uncommented)
- // unless you are making comparisons and you know what you are
- // doing. In this case just uncomment the ITS geometry you want to
- // use and run Aliroot.
- //
- // Detailed geometries:
- //
- //
- //
- AliITSvPPRasymmFMD *ITS
- = new AliITSvPPRasymmFMD("ITS", "ITS PPR detailed version "
- "with asymmetric services");
- // don't touch this parameter if you're not an ITS developer
- 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");
- // detector thickness on layer 1 must be in the range [100,300]
- ITS->SetThicknessDet1(200.);
- // detector thickness on layer 2 must be in the range [100,300]
- ITS->SetThicknessDet2(200.);
- // chip thickness on layer 1 must be in the range [150,300]
- ITS->SetThicknessChip1(200.);
- // chip thickness on layer 2 must be in the range [150,300]
- ITS->SetThicknessChip2(200.);
- // 1 --> rails in ; 0 --> rails out
- ITS->SetRails(0);
- // 1 --> water ; 0 --> freon
- ITS->SetCoolingFluid(1);
-
-
- //
- // Coarse geometries (warning: no hits are produced with these
- // coarse geometries and they unuseful for reconstruction !):
- //
+
+ AliGenerator * gGener = 0;
+ switch (eg) {
+ case test50:
+ {
+ AliGenHIJINGpara *gener = new AliGenHIJINGpara(50);
+ 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_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:
+ {
+ 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:
+ {
+ 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;
+ case kParam_fmd:
+ {
+ AliGenHIJINGpara *gener = new AliGenHIJINGpara(500);
+ gener->SetMomentumRange(0, 999999.);
+ gener->SetPhiRange(0., 360.);
+ // Set pseudorapidity range from -8 to 8.
+ Float_t thmin = EtaToTheta(6); // theta min. <---> eta max
+ Float_t thmax = EtaToTheta(2); // theta max. <---> eta min
+ gener->SetThetaRange(thmin,thmax);
+ gGener=gener;
+ }
+ break;
//
- // AliITSvPPRcoarseasymm *ITS =
- // new AliITSvPPRcoarseasymm("ITS","New ITS PPR coarse version "
- // "with asymmetric services");
- // 1 --> rails in ; 0 --> rails out
- // ITS->SetRails(0);
- // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
- // ITS->SetSupportMaterial(0);
+ // Hijing Central
//
- // AliITS *ITS =
- // new AliITSvPPRcoarsesymm("ITS","New ITS PPR coarse version "
- // "with symmetric services");
- // 1 --> rails in ; 0 --> rails out
- // ITS->SetRails(0);
- // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
- // ITS->SetSupportMaterial(0);
- //
+ case kHijing_cent1:
+ {
+ AliGenHijing *gener = HijingStandard();
+ // impact parameter range
+ gener->SetImpactParameterRange(0., 5.);
+ gGener=gener;
+ }
+ break;
+ case kHijing_cent2:
+ {
+ AliGenHijing *gener = HijingStandard();
+ // impact parameter range
+ gener->SetImpactParameterRange(0., 2.);
+ gGener=gener;
+ }
+ break;
//
+ // Hijing Peripheral
//
- // Geant3 <-> EUCLID conversion
- // ============================
+ case kHijing_per1:
+ {
+ AliGenHijing *gener = HijingStandard();
+ // impact parameter range
+ gener->SetImpactParameterRange(5., 8.6);
+ gGener=gener;
+ }
+ break;
+ case kHijing_per2:
+ {
+ AliGenHijing *gener = HijingStandard();
+ // impact parameter range
+ gener->SetImpactParameterRange(8.6, 11.2);
+ gGener=gener;
+ }
+ break;
+ case kHijing_per3:
+ {
+ AliGenHijing *gener = HijingStandard();
+ // impact parameter range
+ gener->SetImpactParameterRange(11.2, 13.2);
+ gGener=gener;
+ }
+ break;
+ case kHijing_per4:
+ {
+ AliGenHijing *gener = HijingStandard();
+ // impact parameter range
+ gener->SetImpactParameterRange(13.2, 15.);
+ gGener=gener;
+ }
+ break;
+ case kHijing_per5:
+ {
+ AliGenHijing *gener = HijingStandard();
+ // impact parameter range
+ gener->SetImpactParameterRange(15., 100.);
+ gGener=gener;
+ }
+ break;
//
- // SetEUCLID is a flag to output (=1) or not to output (=0) both
- // geometry and media to two ASCII files (called by default
- // ITSgeometry.euc and ITSgeometry.tme) in a format understandable
- // to the CAD system EUCLID. The default (=0) means that you dont
- // want to use this facility.
+ // Jet-Jet
//
- ITS->SetEUCLID(0);
- }
+ case kHijing_jj25:
+ {
+ 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;
- if (useTPC) {
- //============================ 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
+ case kHijing_jj50:
+ {
+ 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:
+ {
+ 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:
+ {
+ 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:
+ {
+ 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
//
- //----------------------------------------------------------------
- // gROOT->LoadMacro("SetTPCParam.C");
- // AliTPCParam *param = SetTPCParam();
- AliTPC *TPC = new AliTPCv2("TPC", "Default");
-
- // All sectors included
- TPC->SetSecAU(-1);
- TPC->SetSecAL(-1);
- }
-
- if (useTOF) {
- //=================== TOF parameters ============================
- AliTOF *TOF = new AliTOFv4T0("TOF", "normal TOF");
- }
+ case kHijing_gj25:
+ {
+ 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;
- if (useRICH) {
- //=================== RICH parameters ===========================
- AliRICH *RICH = new AliRICHv1("RICH", "normal RICH");
-
- }
+ case kHijing_gj50:
+ {
+ 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;
- if (useZDC) {
- //=================== ZDC parameters ============================
- AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC");
- }
+ case kHijing_gj75:
+ {
+ 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;
- if (useTRD) {
- //=================== 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);
- if (geo == kHoles) {
- // With hole in front of PHOS
- TRD->SetPHOShole();
- // With hole in front of RICH
- TRD->SetRICHhole();
- }
- // Switch on TR
- AliTRDsim *TRDsim = TRD->CreateTR();
- }
+ case kHijing_gj100:
+ {
+ 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;
- if (useFMD) {
- //=================== FMD parameters ============================
- AliFMD *FMD = new AliFMDv1("FMD", "Detailed FMD");
- }
+ case kHijing_gj200:
+ {
+ 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:
+ {
- if (useMUON) {
- //=================== MUON parameters ===========================
- AliMUON *MUON = new AliMUONv1("MUON", "default");
- MUON->AddGeometryBuilder(new AliMUONSt1GeometryBuilder(MUON));
- MUON->AddGeometryBuilder(new AliMUONSt2GeometryBuilder(MUON));
- MUON->AddGeometryBuilder(new AliMUONSlatGeometryBuilder(MUON));
- MUON->AddGeometryBuilder(new AliMUONTriggerGeometryBuilder(MUON));
- }
-
- //=================== PHOS parameters ===========================
- if (usePHOS) {
- AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
- }
+ AliGenCocktail *gener = new AliGenCocktail();
- if (usePMD) {
- //=================== PMD parameters ============================
- AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
- }
+ 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:
+ {
+ AliGenPythia *gener = new AliGenPythia(-1);
+ gener->SetMomentumRange(0,999999);
+ gener->SetThetaRange(0., 180.);
+ gener->SetYRange(-12,12);
+ gener->SetPtRange(0,1000);
+ gener->SetProcess(kPyMb);
+ gener->SetEnergyCMS(14000.);
+ gGener=gener;
+ }
+ break;
+ case kPythia6Jets20_24:
+ {
+ 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(20., 24.);// 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 kPythia6Jets24_29:
+ {
+ 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(24., 29.);// 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 kPythia6Jets29_35:
+ {
+ 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(29., 35.);// 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 kPythia6Jets35_42:
+ {
+ 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(35., 42.);// 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 kPythia6Jets42_50:
+ {
+ 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(42., 50.);// 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 kPythia6Jets50_60:
+ {
+ 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(50., 60.);// 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 kPythia6Jets60_72:
+ {
+ 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(60., 72.);// 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 kPythia6Jets72_86:
+ {
+ 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(72., 86.);// 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 kPythia6Jets86_104:
+ {
+ 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 kPythia6Jets104_125:
+ {
+ 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(104., 125.);// 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 kPythia6Jets125_150:
+ {
+ 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(125., 150.);// 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 kPythia6Jets150_180:
+ {
+ 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(150., 180.);// 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:
+ {
+ AliGenPythia * gener = new AliGenPythia(10);
+ gener->SetProcess(kPyD0PbPbMNR);
+ gener->SetStrucFunc(kCTEQ4L);
+ gener->SetPtHard(2.1,-1.0);
+ gener->SetEnergyCMS(5500.);
+ gener->SetNuclei(208,208);
+ gener->SetForceDecay(kHadronicD);
+ gener->SetYRange(-2,2);
+ gener->SetFeedDownHigherFamily(kFALSE);
+ gener->SetStackFillOpt(AliGenPythia::kParentSelection);
+ gener->SetCountMode(AliGenPythia::kCountParents);
+ gGener=gener;
+ }
+ break;
+ case kCharmSemiElPbPb5500:
+ {
+ AliGenPythia * gener = new AliGenPythia(10);
+ gener->SetProcess(kPyCharmPbPbMNR);
+ gener->SetStrucFunc(kCTEQ4L);
+ gener->SetPtHard(2.1,-1.0);
+ gener->SetEnergyCMS(5500.);
+ gener->SetNuclei(208,208);
+ gener->SetForceDecay(kSemiElectronic);
+ gener->SetYRange(-2,2);
+ gener->SetFeedDownHigherFamily(kFALSE);
+ gener->SetCountMode(AliGenPythia::kCountParents);
+ gGener=gener;
+ }
+ break;
+ case kBeautySemiElPbPb5500:
+ {
+ AliGenPythia *gener = new AliGenPythia(10);
+ gener->SetProcess(kPyBeautyPbPbMNR);
+ gener->SetStrucFunc(kCTEQ4L);
+ gener->SetPtHard(2.75,-1.0);
+ gener->SetEnergyCMS(5500.);
+ gener->SetNuclei(208,208);
+ gener->SetForceDecay(kSemiElectronic);
+ gener->SetYRange(-2,2);
+ gener->SetFeedDownHigherFamily(kFALSE);
+ gener->SetCountMode(AliGenPythia::kCountParents);
+ gGener=gener;
+ }
+ break;
+ case kCocktailTRD:
+ {
+ AliGenCocktail *gener = new AliGenCocktail();
- if (useSTART) {
- //=================== START parameters ============================
- AliSTART *START = new AliSTARTv1("START", "START Detector");
- }
+ AliGenParam *jpsi = new AliGenParam(10,
+ new AliGenMUONlib(),
+ AliGenMUONlib::kJpsiFamily,
+ "Vogt PbPb");
- if (useEMCAL) {
- //=================== EMCAL parameters ============================
- AliEMCAL *EMCAL = new AliEMCALv1("EMCAL", "EMCAL_55_25");
- }
+ jpsi->SetPtRange(0, 100);
+ jpsi->SetYRange(-1., +1.);
+ jpsi->SetForceDecay(kDiElectron);
- if (useCRT) {
- //=================== CRT parameters ============================
- AliCRT *CRT = new AliCRTv0("CRT", "normal ACORDE");
- }
+ AliGenParam *ups = new AliGenParam(10,
+ new AliGenMUONlib(),
+ AliGenMUONlib::kUpsilonFamily,
+ "Vogt PbPb");
+ ups->SetPtRange(0, 100);
+ ups->SetYRange(-1., +1.);
+ ups->SetForceDecay(kDiElectron);
+
+ AliGenParam *charm = new AliGenParam(10,
+ new AliGenMUONlib(),
+ AliGenMUONlib::kCharm,
+ "central");
+ charm->SetPtRange(0, 100);
+ charm->SetYRange(-1.5, +1.5);
+ charm->SetForceDecay(kSemiElectronic);
+
+
+ AliGenParam *beauty = new AliGenParam(10,
+ new AliGenMUONlib(),
+ AliGenMUONlib::kBeauty,
+ "central");
+ beauty->SetPtRange(0, 100);
+ beauty->SetYRange(-1.5, +1.5);
+ beauty->SetForceDecay(kSemiElectronic);
- if (useVZERO) {
- //=================== CRT parameters ============================
- AliVZERO *VZERO = new AliVZEROv3("VZERO", "normal VZERO");
+ gener->AddGenerator(jpsi,"J/psi",1);
+ gener->AddGenerator(ups,"Upsilon",1);
+ gener->AddGenerator(charm,"Charm",1);
+ gener->AddGenerator(beauty,"Beauty",1);
+ gGener=gener;
+ }
+ break;
+ case kPyJJ:
+ {
+ AliGenPythia *gener = new AliGenPythia(-1);
+ gener->SetEnergyCMS(5500.);
+ gener->SetProcess(kPyJets);
+ Double_t ptHardMin=10.0, ptHardMax=-1.0;
+ gener->SetPtHard(ptHardMin,ptHardMax);
+ gener->SetYHard(-0.7,0.7);
+ gener->SetJetEtaRange(-0.2,0.2);
+ gener->SetEventListRange(0,1);
+ gGener=gener;
+ }
+ break;
+ case kPyGJ:
+ {
+ AliGenPythia *gener = new AliGenPythia(-1);
+ gener->SetEnergyCMS(5500.);
+ gener->SetProcess(kPyDirectGamma);
+ Double_t ptHardMin=10.0, ptHardMax=-1.0;
+ gener->SetPtHard(ptHardMin,ptHardMax);
+ gener->SetYHard(-1.0,1.0);
+ gener->SetGammaEtaRange(-0.13,0.13);
+ gener->SetGammaPhiRange(210.,330.);
+ gener->SetEventListRange(0,1);
+ gGener=gener;
+ }
+ break;
+ case kMuonCocktailCent1:
+ {
+ AliGenMUONCocktail * gener = new AliGenMUONCocktail();
+ gener->SetPtRange(1.0,100.); // Transverse momentum range
+ gener->SetPhiRange(0.,360.); // Azimuthal angle range
+ gener->SetYRange(-4.0,-2.4);
+ gener->SetMuonPtCut(0.8);
+ gener->SetMuonThetaCut(171.,178.);
+ gener->SetMuonMultiplicity(2);
+ gener->SetNumberOfCollisions(1626.); //Centrality class Cent1 for PDC04
+ gener->SetNumberOfParticipants(359.4);//Centrality class Cent1 for PDC04
+ gGener=gener;
+ }
+ break;
+ case kMuonCocktailPer1:
+ {
+ AliGenMUONCocktail * gener = new AliGenMUONCocktail();
+ gener->SetPtRange(1.0,100.); // Transverse momentum range
+ gener->SetPhiRange(0.,360.); // Azimuthal angle range
+ gener->SetYRange(-4.0,-2.4);
+ gener->SetMuonPtCut(0.8);
+ gener->SetMuonThetaCut(171.,178.);
+ gener->SetMuonMultiplicity(2);
+ gener->SetNumberOfCollisions(820.0);//Centrality class Per1 for PDC04
+ gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
+ gGener=gener;
+ }
+ break;
+ case kMuonCocktailPer4:
+ {
+ AliGenMUONCocktail * gener = new AliGenMUONCocktail();
+ gener->SetPtRange(1.0,100.); // Transverse momentum range
+ gener->SetPhiRange(0.,360.); // Azimuthal angle range
+ gener->SetYRange(-4.0,-2.4);
+ gener->SetMuonPtCut(0.8);
+ gener->SetMuonThetaCut(171.,178.);
+ gener->SetMuonMultiplicity(2);
+ gener->SetNumberOfCollisions(13.6);//Centrality class Per4 for PDC04
+ gener->SetNumberOfParticipants(13.3);//Centrality class Per4 for PDC04
+ gGener=gener;
+ }
+ break;
+ case kMuonCocktailCent1HighPt:
+ {
+ AliGenMUONCocktail * gener = new AliGenMUONCocktail();
+ gener->SetPtRange(1.0,100.); // Transverse momentum range
+ gener->SetPhiRange(0.,360.); // Azimuthal angle range
+ gener->SetYRange(-4.0,-2.4);
+ gener->SetMuonPtCut(2.5);
+ gener->SetMuonThetaCut(171.,178.);
+ gener->SetMuonMultiplicity(2);
+ gener->SetNumberOfCollisions(1626.); //Centrality class Cent1 for PDC04
+ gener->SetNumberOfParticipants(359.4);//Centrality class Cent1 for PDC04
+ gGener=gener;
+ }
+ break;
+ case kMuonCocktailPer1HighPt :
+ {
+ AliGenMUONCocktail * gener = new AliGenMUONCocktail();
+ gener->SetPtRange(1.0,100.); // Transverse momentum range
+ gener->SetPhiRange(0.,360.); // Azimuthal angle range
+ gener->SetYRange(-4.0,-2.4);
+ gener->SetMuonPtCut(2.5);
+ gener->SetMuonThetaCut(171.,178.);
+ gener->SetMuonMultiplicity(2);
+ gener->SetNumberOfCollisions(820.0);//Centrality class Per1 for PDC04
+ gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
+ gGener=gener;
+ }
+ break;
+ case kMuonCocktailPer4HighPt:
+ {
+ AliGenMUONCocktail * gener = new AliGenMUONCocktail();
+ gener->SetPtRange(1.0,100.); // Transverse momentum range
+ gener->SetPhiRange(0.,360.); // Azimuthal angle range
+ gener->SetYRange(-4.0,-2.4);
+ gener->SetMuonPtCut(2.5);
+ gener->SetMuonThetaCut(171.,178.);
+ gener->SetMuonMultiplicity(2);
+ gener->SetNumberOfCollisions(13.6);//Centrality class Per4 for PDC04
+ gener->SetNumberOfParticipants(13.3);//Centrality class Per4 for PDC04
+ gGener=gener;
+ }
+ break;
+ case kMuonCocktailCent1Single:
+ {
+ AliGenMUONCocktail * gener = new AliGenMUONCocktail();
+ gener->SetPtRange(1.0,100.); // Transverse momentum range
+ gener->SetPhiRange(0.,360.); // Azimuthal angle range
+ gener->SetYRange(-4.0,-2.4);
+ gener->SetMuonPtCut(0.8);
+ gener->SetMuonThetaCut(171.,178.);
+ gener->SetMuonMultiplicity(1);
+ gener->SetNumberOfCollisions(1626.); //Centrality class Cent1 for PDC04
+ gener->SetNumberOfParticipants(359.4);//Centrality class Cent1 for PDC04
+ gGener=gener;
+ }
+ break;
+ case kMuonCocktailPer1Single :
+ {
+ AliGenMUONCocktail * gener = new AliGenMUONCocktail();
+ gener->SetPtRange(1.0,100.); // Transverse momentum range
+ gener->SetPhiRange(0.,360.); // Azimuthal angle range
+ gener->SetYRange(-4.0,-2.4);
+ gener->SetMuonPtCut(0.8);
+ gener->SetMuonThetaCut(171.,178.);
+ gener->SetMuonMultiplicity(1);
+ gener->SetNumberOfCollisions(820.0);//Centrality class Per1 for PDC04
+ gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
+ gGener=gener;
+ }
+ break;
+ case kMuonCocktailPer4Single:
+ {
+ AliGenMUONCocktail * gener = new AliGenMUONCocktail();
+ gener->SetPtRange(1.0,100.); // Transverse momentum range
+ gener->SetPhiRange(0.,360.); // Azimuthal angle range
+ gener->SetYRange(-4.0,-2.4);
+ gener->SetMuonPtCut(0.8);
+ gener->SetMuonThetaCut(171.,178.);
+ gener->SetMuonMultiplicity(1);
+ gener->SetNumberOfCollisions(13.6);//Centrality class Per4 for PDC04
+ gener->SetNumberOfParticipants(13.3);//Centrality class Per4 for PDC04
+ gGener=gener;
+ }
+ break;
+ case kFMD1Flat:
+ {
+ AliGenBox* gener = new AliGenBox(2000);
+ gener->SetPart(kPiPlus);
+ gener->SetMomentumRange(3,4);
+ gener->SetPhiRange(0, 360);
+ gener->SetThetaRange(0.77, 3.08);
+ gGener = gener;
+ }
+ break;
+ case kFMD2Flat:
+ {
+ AliGenBox* gener = new AliGenBox(100);
+ gener->SetPart(kPiPlus);
+ gener->SetMomentumRange(3,4);
+ gener->SetPhiRange(0, 360);
+ gener->SetThetaRange(2.95, 20.42);
+ gGener = gener;
+ }
+ break;
+ case kFMD3Flat:
+ {
+ AliGenBox* gener = new AliGenBox(2000);
+ gener->SetPart(kPiPlus);
+ gener->SetMomentumRange(3,4);
+ gener->SetPhiRange(0, 360);
+ gener->SetThetaRange(155.97, 176.73);
+ gGener = gener;
+ }
+ break;
+ case kFMDFlat:
+ {
+ AliGenCocktail* gener = new AliGenCocktail();
+ gener->SetMomentumRange(3,4);
+ gener->SetPhiRange(0, 360);
+ AliGenBox* gener3 = new AliGenBox(2000);
+ gener3->SetThetaRange(155.97, 176.73);
+ gener3->SetPart(kPiPlus);
+ gener->AddGenerator(gener3, "FMD3", .33);
+ AliGenBox* gener2 = new AliGenBox(2000);
+ gener2->SetThetaRange(2.95, 20.42);
+ gener2->SetPart(kPiPlus);
+ gener->AddGenerator(gener2, "FMD2", .33);
+ AliGenBox* gener1 = new AliGenBox(2000);
+ gener1->SetThetaRange(0.77, 3.08);
+ gener1->SetPart(kPiPlus);
+ gener->AddGenerator(gener1, "FMD1", .34);
+ gGener = gener;
+ }
+ break;
+
+ default: break;
}
-
- cout << "End of FMD/Config.C" << endl;
+ 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(1);
+ // 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;
}
-Float_t EtaToTheta(Float_t arg){
- return (180./TMath::Pi())*2.*atan(exp(-arg));
+
+//____________________________________________________________________
+void
+ProcessEnvironmentVars(EG_t& eg, Int_t& seed)
+{
+ // Run type
+ if (gSystem->Getenv("CONFIG_RUN_TYPE")) {
+ Int_t eg1 = LookupEG(gSystem->Getenv("CONFIG_RUN_TYPE"));
+ if (eg1 >= 0) eg = EG_t(eg1);
+ }
+ // Random Number seed
+ if (gSystem->Getenv("CONFIG_SEED")) {
+ seed = atoi(gSystem->Getenv("CONFIG_SEED"));
+ }
}
+
+//____________________________________________________________________
+//
+// EOF
+//
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff