#include <TDatime.h>
#include <TSystem.h>
#include <TVirtualMC.h>
-#include <TGeant3.h>
+#include <TGeant3TGeo.h>
#include "STEER/AliRunLoader.h"
#include "STEER/AliRun.h"
#include "STEER/AliConfig.h"
#include "PYTHIA6/AliDecayerPythia.h"
#include "PYTHIA6/AliGenPythia.h"
-#include "STEER/AliMagFMaps.h"
+#include "STEER/AliMagF.h"
#include "STRUCT/AliBODY.h"
#include "STRUCT/AliMAG.h"
-#include "STRUCT/AliABSOv0.h"
-#include "STRUCT/AliDIPOv2.h"
-#include "STRUCT/AliHALL.h"
+#include "STRUCT/AliABSOv3.h"
+#include "STRUCT/AliDIPOv3.h"
+#include "STRUCT/AliHALLv3.h"
#include "STRUCT/AliFRAMEv2.h"
-#include "STRUCT/AliSHILv2.h"
-#include "STRUCT/AliPIPEv0.h"
-#include "ITS/AliITSvPPRasymmFMD.h"
+#include "STRUCT/AliSHILv3.h"
+#include "STRUCT/AliPIPEv3.h"
+#include "ITS/AliITSv11.h"
#include "TPC/AliTPCv2.h"
-#include "TOF/AliTOFv5T0.h"
-#include "RICH/AliRICHv1.h"
-#include "ZDC/AliZDCv1.h"
+#include "TOF/AliTOFv6T0.h"
+#include "HMPID/AliHMPIDv3.h"
+#include "ZDC/AliZDCv3.h"
#include "TRD/AliTRDv1.h"
#include "FMD/AliFMDv0.h"
#include "MUON/AliMUONv1.h"
#include "PHOS/AliPHOSv1.h"
#include "PMD/AliPMDv1.h"
-#include "START/AliSTARTv1.h"
-#include "CRT/AliCRTv1.h"
+#include "T0/AliT0v1.h"
+#include "ACORDE/AliACORDEv1.h"
#endif
//--- Heavy Flavour Production ---
enum ProcessHvFl_t
{
kCharmPbPb5500, kCharmpPb8800, kCharmpp14000, kCharmpp14000wmi,
+ kCharmSemiElpp14000wmi,
kD0PbPb5500, kD0pPb8800, kD0pp14000,
kDPlusPbPb5500, kDPluspPb8800, kDPluspp14000,
kDPlusStrangePbPb5500, kDPlusStrangepPb8800, kDPlusStrangepp14000,
- kBeautyPbPb5500, kBeautypPb8800, kBeautypp14000, kBeautypp14000wmi
+ kBeautyPbPb5500, kBeautypPb8800, kBeautypp14000, kBeautypp14000wmi,
+ kBeautySemiElpp14000wmi
};
//--- Decay Mode ---
enum DecayHvFl_t
{
kFull, kBarrel, kMuonArm
};
-//--- Magnetic Field ---
-enum Mag_t
+//--- Trigger config ---
+enum TrigConf_t
{
- k2kG, k4kG, k5kG
+ kDefaultPPTrig, kDefaultPbPbTrig
};
+const char * TrigConfName[] = {
+ "p-p","Pb-Pb"
+};
+
//--- Functions ---
+class AliGenPythia;
AliGenPythia *PythiaHVQ(ProcessHvFl_t proc);
+void LoadPythia();
// This part for configuration
-static ProcessHvFl_t procHvFl = kCharmPbPb5500;
+static ProcessHvFl_t procHvFl = kCharmpp14000wmi;
static DecayHvFl_t decHvFl = kNature;
static YCut_t ycut = kFull;
-static Mag_t mag = k5kG;
+static AliMagF::BMap_t mag = AliMagF::k5kG;
+static TrigConf_t trig = kDefaultPbPbTrig; // default PbPb trigger configuration
// nEvts = -1 : you get 1 QQbar pair and all the fragmentation and
// decay chain
// nEvts = N>0 : you get N charm / beauty Hadrons
// cerr<<"Seed for random number generation= "<<seed<<endl;
gRandom->SetSeed(12345);
-
+ // Load Pythia libraries
+ LoadPythia();
// libraries required by geant321
#if defined(__CINT__)
gSystem->Load("libgeant321");
new TGeant3TGeo("C++ Interface to Geant3");
+ if(!AliCDBManager::Instance()->IsDefaultStorageSet()){
+ AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT/OCDB");
+ AliCDBManager::Instance()->SetRun(0);
+ }
+
//=======================================================================
// Create the output file
return;
}
rl->SetCompressionLevel(2);
- rl->SetNumberOfEventsPerFile(3);
+ rl->SetNumberOfEventsPerFile(1000);
gAlice->SetRunLoader(rl);
+ // gAlice->SetGeometryFromFile("geometry.root");
+ // gAlice->SetGeometryFromCDB();
+
+ // Set the trigger configuration
+ AliSimulation::Instance()->SetTriggerConfig(TrigConfName[trig]);
+ cout<<"Trigger configuration is set to "<<TrigConfName[trig]<<endl;
//
//=======================================================================
// FIELD
//
- if (mag == k2kG) {
+ if (mag == AliMagF::k2kG) {
comment = comment.Append(" | L3 field 0.2 T");
- } else if (mag == k4kG) {
- comment = comment.Append(" | L3 field 0.4 T");
- } else if (mag == k5kG) {
+ } else if (mag == AliMagF::k5kG) {
comment = comment.Append(" | L3 field 0.5 T");
}
printf("\n \n Comment: %s \n \n", comment.Data());
- AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., mag);
+ AliMagF* field = new AliMagF("Maps","Maps", 1., 1., mag);
field->SetL3ConstField(0); //Using const. field in the barrel
- rl->CdGAFile();
- gAlice->SetField(field);
+ TGeoGlobalMagField::Instance()->SetField(field);
+ rl->CdGAFile();
// By default all ALICE is switched off
Int_t iABSO=0;
- Int_t iCRT=0;
+ Int_t iACORDE=0;
Int_t iDIPO=0;
Int_t iFMD=0;
Int_t iFRAME=0;
Int_t iPHOS=0;
Int_t iPIPE=0;
Int_t iPMD=0;
- Int_t iRICH=0;
+ Int_t iHMPID=0;
Int_t iSHIL=0;
- Int_t iSTART=0;
+ Int_t iT0=0;
Int_t iTOF=0;
Int_t iTPC=0;
Int_t iTRD=0;
if(iABSO) {
//=================== ABSO parameters ============================
- AliABSO *ABSO = new AliABSOv0("ABSO","Muon Absorber");
+ AliABSO *ABSO = new AliABSOv3("ABSO","Muon Absorber");
}
if(iDIPO) {
//=================== DIPO parameters ============================
- AliDIPO *DIPO = new AliDIPOv2("DIPO","Dipole version 2");
+ AliDIPO *DIPO = new AliDIPOv3("DIPO","Dipole version 3");
}
if(iHALL) {
//=================== HALL parameters ============================
- AliHALL *HALL = new AliHALL("HALL","Alice Hall");
+ AliHALL *HALL = new AliHALLv3("HALL","Alice Hall");
}
//=================== FRAME parameters ============================
AliFRAME *FRAME = new AliFRAMEv2("FRAME","Space Frame");
-
+ FRAME->SetHoles(1);
}
if(iSHIL) {
//=================== SHIL parameters ============================
- AliSHIL *SHIL = new AliSHILv2("SHIL","Shielding");
+ AliSHIL *SHIL = new AliSHILv3("SHIL","Shielding");
}
if(iPIPE) {
//=================== PIPE parameters ============================
- AliPIPE *PIPE = new AliPIPEv0("PIPE","Beam Pipe");
+ AliPIPE *PIPE = new AliPIPEv3("PIPE","Beam Pipe");
}
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
- // 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:
- //
- //
- //AliITS *ITS = new AliITSv5symm("ITS","Updated ITS TDR detailed version with symmetric services");
- //
- //AliITS *ITS = new AliITSv5asymm("ITS","Updates ITS TDR detailed version with asymmetric services");
- //
- AliITSvPPRasymmFMD *ITS = new AliITSvPPRasymmFMD("ITS","New ITS PPR detailed version with asymmetric services");
- ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
- ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer
- ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det"); // don't touch this parameter if you're not an ITS developer
- ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [150,300]
- ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [150,300]
- ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [100,300]
- ITS->SetThicknessChip2(200.); // chip thickness on layer 2 must be in the range [100,300]
- 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(300.); // detector thickness on layer 1 must be in the range [150,300]
- //ITS->SetThicknessDet2(300.); // detector thickness on layer 2 must be in the range [150,300]
- //ITS->SetThicknessChip1(300.); // chip thickness on layer 1 must be in the range [100,300]
- //ITS->SetThicknessChip2(300.); // chip thickness on layer 2 must be in the range [100,300]
- //ITS->SetRails(1); // 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->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->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
- //
- //
- //
- // Geant3 <-> EUCLID conversion
- // ============================
- //
- // 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.
- //
- ITS->SetEUCLID(0);
+ AliITS *ITS = new AliITSv11("ITS","ITS v11");
}
if(iTOF) {
//=================== TOF parameters ============================
- AliTOF *TOF = new AliTOFv5T0("TOF","normal TOF");
+ AliTOF *TOF = new AliTOFv6T0("TOF","normal TOF");
}
- if(iRICH) {
- //=================== RICH parameters ===========================
- AliRICH *RICH = new AliRICHv1("RICH","normal RICH");
+ if(iHMPID) {
+ //=================== HMPID parameters ===========================
+ AliHMPID *HMPID = new AliHMPIDv3("HMPID","normal HMPID");
}
if(iZDC) {
//=================== ZDC parameters ============================
- AliZDC *ZDC = new AliZDCv1("ZDC","normal ZDC");
+ AliZDC *ZDC = new AliZDCv3("ZDC","normal ZDC");
}
- if(iCRT) {
- //=================== CRT parameters ============================
+ if(iACORDE) {
+ //=================== ACORDE parameters ============================
- AliCRT *CRT = new AliCRTv1("CRT","normal CRT");
+ AliACORDE *ACORDE = new AliACORDEv1("ACORDE","normal ACORDE");
}
if(iTRD) {
//=================== TRD parameters ============================
AliTRD *TRD = new AliTRDv1("TRD","TRD slow simulator");
-
- // Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2)
- TRD->SetGasMix(1);
-
- // Switch on TR
- AliTRDsim *TRDsim = TRD->CreateTR();
}
if(iFMD) {
}
- //=================== CRT parameters ===========================
+ //=================== ACORDE parameters ===========================
- if(iCRT) {
- AliCRT *CRT = new AliCRTv1("CRT","Normal CRTGPS2");
+ if(iACORDE) {
+ AliACORDE *ACORDE = new AliACORDEv1("ACORDE","Normal ACORDEGPS2");
}
}
- if(iSTART) {
- //=================== START parameters ============================
- AliSTART *START = new AliSTARTv1("START","START Detector");
+ if(iT0) {
+ //=================== T0 parameters ============================
+ AliT0 *T0 = new AliT0v1("T0","T0 Detector");
}
gener->SetPtHard(ptHardMin,ptHardMax);
gener->SetEnergyCMS(14000.);
break;
+ case kCharmSemiElpp14000wmi:
+ comment = comment.Append(" Charm in pp at 14 TeV with mult. interactions");
+ gener = new AliGenPythia(-1);
+ gener->SetProcess(kPyCharmppMNRwmi);
+ gener->SetStrucFunc(kCTEQ5L);
+ gener->SetPtHard(ptHardMin,ptHardMax);
+ gener->SetEnergyCMS(14000.);
+ gener->SetCutOnChild(1);
+ gener->SetPdgCodeParticleforAcceptanceCut(11);
+ gener->SetChildYRange(-1,1);
+ gener->SetChildPtRange(1,10000.);
+ break;
case kD0PbPb5500:
comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV");
gener = new AliGenPythia(nEvts);
gener->SetPtHard(ptHardMin,ptHardMax);
gener->SetEnergyCMS(14000.);
break;
+ case kBeautySemiElpp14000wmi:
+ comment = comment.Append(" Beauty in pp at 14 TeV with mult. interactions");
+ gener = new AliGenPythia(-1);
+ gener->SetProcess(kPyBeautyppMNRwmi);
+ gener->SetStrucFunc(kCTEQ5L);
+ gener->SetPtHard(ptHardMin,ptHardMax);
+ gener->SetEnergyCMS(14000.);
+ gener->SetCutOnChild(1);
+ gener->SetPdgCodeParticleforAcceptanceCut(11);
+ gener->SetChildYRange(-1,1);
+ gener->SetChildPtRange(1,10000.);
+ break;
}
return gener;
+void LoadPythia()
+{
+ // Load Pythia related libraries
+ gSystem->Load("liblhapdf"); // Parton density functions
+ gSystem->Load("libEGPythia6"); // TGenerator interface
+ gSystem->Load("libpythia6"); // Pythia
+ gSystem->Load("libAliPythia6"); // ALICE specific implementations
+}
+
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff