// Configuration for the Physics Data Challenge 2006
//
+// 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_PDC06.C++")
+
#if !defined(__CINT__) || defined(__MAKECINT__)
#include <Riostream.h>
#include <TRandom.h>
#include <TDatime.h>
#include <TSystem.h>
#include <TVirtualMC.h>
-#include <TGeant3.h>
+#include <TGeant3TGeo.h>
+#include "EVGEN/AliGenCocktail.h"
+#include "EVGEN/AliGenParam.h"
+#include "EVGEN/AliGenMUONlib.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/AliITSgeom.h"
+#include "ITS/AliITSv11.h"
#include "TPC/AliTPCv2.h"
-#include "TOF/AliTOFv4T0.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 "FMD/AliFMDv1.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 "EMCAL/AliEMCALv2.h"
+#include "ACORDE/AliACORDEv1.h"
+#include "VZERO/AliVZEROv7.h"
#endif
kDPlusPbPb5500, kDPluspPb8800, kDPluspp14000,
kBeautyPbPb5500, kBeautypPb8800, kBeautypp14000, kBeautypp14000wmi,
// -- Pythia Mb
- kPyMbNoHvq, kPyOmegaPlus, kPyOmegaMinus
+ kPyMbNoHvq, kPyOmegaPlus, kPyOmegaMinus, kRunMax
+};
+
+const char * pprRunName[] = {
+ "kCharmPbPb5500", "kCharmpPb8800", "kCharmpp14000", "kCharmpp14000wmi",
+ "kD0PbPb5500", "kD0pPb8800", "kD0pp14000",
+ "kDPlusPbPb5500", "kDPluspPb8800", "kDPluspp14000",
+ "kBeautyPbPb5500", "kBeautypPb8800", "kBeautypp14000", "kBeautypp14000wmi",
+ "kPyMbNoHvq", "kPyOmegaPlus", "kPyOmegaMinus"
};
{
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(PDC06Proc_t proc);
AliGenerator *MbCocktail();
AliGenerator *PyMbTriggered(Int_t pdg);
+void ProcessEnvironmentVars();
+void LoadPythia();
// This part for configuration
-static PDC06Proc_t proc = kPyOmegaPlus;
+static PDC06Proc_t proc = kPyMbNoHvq;
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 = kDefaultPPTrig; // default pp trigger configuration
+//========================//
+// Set Random Number seed //
+//========================//
+TDatime dt;
+static UInt_t seed = dt.Get();
+
// nEvts = -1 : you get 1 QQbar pair and all the fragmentation and
// decay chain
// nEvts = N>0 : you get N charm / beauty Hadrons
void Config()
{
-
- //========================//
- // Set Random Number seed //
- //========================//
- TDatime dt;
- UInt_t curtime = dt.Get();
- UInt_t procid = gSystem->GetPid();
- UInt_t seed = curtime-procid;
-
- // gRandom->SetSeed(seed);
- // cerr<<"Seed for random number generation= "<<seed<<endl;
- gRandom->SetSeed(12345);
-
+
+
+ // Get settings from environment variables
+ ProcessEnvironmentVars();
+ // Load pythia libraries
+ LoadPythia();
+ //
+
+ gRandom->SetSeed(seed);
+ cerr<<"Seed for random number generation= "<<seed<<endl;
// libraries required by geant321
#if defined(__CINT__)
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
rl->SetCompressionLevel(2);
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;
//
//=======================================================================
//=========================//
// Generator Configuration //
//=========================//
- AliGenerator* gener;
+ AliGenerator* gener = 0x0;
if (proc <= kBeautypp14000wmi) {
AliGenPythia *pythia = PythiaHVQ(proc);
printf("\n \n Diamond size x-y: %10.3e z: %10.3e\n \n", sigmaxy, sigmaz);
gener->SetSigma(sigmaxy, sigmaxy, sigmaz); // Sigma in (X,Y,Z) (cm) on IP position
- gener->SetCutVertexZ(1.); // Truncate at 1 sigma
+ gener->SetCutVertexZ(3.); // Truncate at 3 sigma
gener->SetVertexSmear(kPerEvent);
- gener->SetTrackingFlag(0);
- // Specify GEANT tracking limits (Rmax, Zmax)
- //gAlice->GetMCApp()->TrackingLimits(90.,1.0e10);
-
-
gener->Init();
// FIELD
//
if (mag == 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) {
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();
Int_t iABSO = 1;
- Int_t iCRT = 1;
+ Int_t iACORDE = 0;
Int_t iDIPO = 1;
+ Int_t iEMCAL = 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 = 0;
+ Int_t iPHOS = 1;
Int_t iPIPE = 1;
Int_t iPMD = 1;
- Int_t iRICH = 1;
+ Int_t iHMPID = 1;
Int_t iSHIL = 1;
- Int_t iSTART = 1;
- Int_t iTOF = 0;
+ Int_t iT0 = 1;
+ Int_t iTOF = 1;
Int_t iTPC = 1;
Int_t iTRD = 1;
+ Int_t iVZERO = 1;
Int_t iZDC = 1;
+
- //=================== Alice BODY parameters =============================
- AliBODY *BODY = new AliBODY("BODY","Alice envelop");
-
- 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 AliABSOv0("ABSO","Muon Absorber");
- }
-
- if(iDIPO) {
- //=================== DIPO parameters ============================
-
- AliDIPO *DIPO = new AliDIPOv2("DIPO","Dipole version 2");
- }
+ //=================== Alice BODY parameters =============================
+ AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
- if(iHALL) {
- //=================== HALL parameters ============================
-
- AliHALL *HALL = new AliHALL("HALL","Alice Hall");
- }
+ 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(iFRAME) {
- //=================== FRAME parameters ============================
- AliFRAME *FRAME = new AliFRAMEv2("FRAME","Space Frame");
+ if (iABSO)
+ {
+ //=================== ABSO parameters ============================
+ AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber");
+ }
- }
+ if (iDIPO)
+ {
+ //=================== DIPO parameters ============================
- if(iSHIL) {
- //=================== SHIL parameters ============================
+ AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3");
+ }
- AliSHIL *SHIL = new AliSHILv2("SHIL","Shielding");
- }
+ if (iHALL)
+ {
+ //=================== HALL parameters ============================
+ AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall");
+ }
- if(iPIPE) {
- //=================== PIPE parameters ============================
- AliPIPE *PIPE = new AliPIPEv0("PIPE","Beam Pipe");
- }
+ if (iFRAME)
+ {
+ //=================== FRAME parameters ============================
+ AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
+ FRAME->SetHoles(1);
+ }
- if(iITS) {
-
-//=================== 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);
- }
-
+ if (iSHIL)
+ {
+ //=================== SHIL parameters ============================
- if(iTPC) {
- //============================ TPC parameters ===================
- AliTPC *TPC = new AliTPCv2("TPC","Default");
- }
+ AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3");
+ }
- if(iTOF) {
- //=================== TOF parameters ============================
- AliTOF *TOF = new AliTOFv4T0("TOF","normal TOF");
- }
+ if (iPIPE)
+ {
+ //=================== PIPE parameters ============================
- if(iRICH) {
- //=================== RICH parameters ===========================
- AliRICH *RICH = new AliRICHv1("RICH","normal RICH");
+ AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe");
+ }
+
+ if (iITS)
+ {
+ //=================== ITS parameters ============================
- }
+ AliITS *ITS = new AliITSv11("ITS","ITS v11");
+ }
+ if (iTPC)
+ {
+ //============================ TPC parameters =====================
+ AliTPC *TPC = new AliTPCv2("TPC", "Default");
+ }
- if(iZDC) {
- //=================== ZDC parameters ============================
- AliZDC *ZDC = new AliZDCv1("ZDC","normal ZDC");
- }
+ if (iTOF) {
+ //=================== TOF parameters ============================
+ AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF");
+ }
- if(iCRT) {
- //=================== CRT parameters ============================
- AliCRT *CRT = new AliCRTv1("CRT","normal CRT");
- }
+ if (iHMPID)
+ {
+ //=================== HMPID parameters ===========================
+ AliHMPID *HMPID = new AliHMPIDv3("HMPID", "normal HMPID");
- if(iTRD) {
- //=================== TRD parameters ============================
-
- AliTRD *TRD = new AliTRDv1("TRD","TRD slow simulator");
-
- // Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2)
- TRD->SetGasMix(1);
-
- // With hole in front of PHOS
- TRD->SetPHOShole();
- // With hole in front of RICH
- TRD->SetRICHhole();
- // Switch on TR
- AliTRDsim *TRDsim = TRD->CreateTR();
- }
+ }
- if(iFMD) {
- //=================== FMD parameters ============================
- AliFMD *FMD = new AliFMDv0("FMD","normal FMD");
- }
+ if (iZDC)
+ {
+ //=================== ZDC parameters ============================
- if(iMUON) {
- //=================== MUON parameters ===========================
- AliMUON *MUON = new AliMUONv1("MUON","default");
- }
-
- //=================== PHOS parameters ===========================
+ AliZDC *ZDC = new AliZDCv3("ZDC", "normal ZDC");
+ }
- if(iPHOS) {
- AliPHOS *PHOS = new AliPHOSv1("PHOS","GPS2");
- }
+ if (iTRD)
+ {
+ //=================== TRD parameters ============================
+
+ AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
+ AliTRDgeometry *geoTRD = TRD->GetGeometry();
+ // Partial geometry: modules at 2,3,4,6,11,12,14,15
+ // starting at 6h in positive direction
+ geoTRD->SetSMstatus(0,0);
+ geoTRD->SetSMstatus(1,0);
+ geoTRD->SetSMstatus(5,0);
+ geoTRD->SetSMstatus(7,0);
+ geoTRD->SetSMstatus(8,0);
+ geoTRD->SetSMstatus(9,0);
+ geoTRD->SetSMstatus(10,0);
+ geoTRD->SetSMstatus(13,0);
+ geoTRD->SetSMstatus(16,0);
+ geoTRD->SetSMstatus(17,0);
+ }
+ if (iFMD)
+ {
+ //=================== FMD parameters ============================
+ AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
+ }
- //=================== CRT parameters ===========================
+ if (iMUON)
+ {
+ //=================== MUON parameters ===========================
+ // New MUONv1 version (geometry defined via builders)
+ AliMUON *MUON = new AliMUONv1("MUON", "default");
+ }
+ //=================== PHOS parameters ===========================
- if(iCRT) {
- AliCRT *CRT = new AliCRTv1("CRT","Normal CRTGPS2");
- }
+ if (iPHOS)
+ {
+ AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
+ }
- if(iPMD) {
- //=================== PMD parameters ============================
+ if (iPMD)
+ {
+ //=================== PMD parameters ============================
+ AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
+ }
- 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)
+ {
+ //=================== EMCAL parameters ============================
+ AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "EMCAL_COMPLETE");
+ }
- if(iSTART) {
- //=================== START parameters ============================
- AliSTART *START = new AliSTARTv1("START","START Detector");
- }
+ if (iACORDE)
+ {
+ //=================== ACORDE parameters ============================
+ AliACORDE *ACORDE = new AliACORDEv1("ACORDE", "normal ACORDE");
+ }
-
+ if (iVZERO)
+ {
+ //=================== ACORDE parameters ============================
+ AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO");
+ }
}
//
// PYTHIA
AliGenerator* MbCocktail()
{
comment = comment.Append(" pp at 14 TeV: Pythia low-pt, no heavy quarks + J/Psi from parameterisation");
- gener = new AliGenCocktail();
+ AliGenCocktail * gener = new AliGenCocktail();
gener->UsePerEventRates();
- gener->SetTrackingFlag(0);
-
//
// Pythia
jpsi->SetPhiRange(0., 360.);
jpsi->SetForceDecay(kAll);
//
-//
+//
+ gener->AddGenerator(jpsi, "J/Psi", 8.e-4);
gener->AddGenerator(pythia, "Pythia", 1.);
- gener->AddGenerator(jpsi, "J/Psi", 8.e-4);
+
return gener;
}
return pythia;
}
+void ProcessEnvironmentVars()
+{
+ // Run type
+ if (gSystem->Getenv("CONFIG_RUN_TYPE")) {
+ for (Int_t iRun = 0; iRun < kRunMax; iRun++) {
+ if (strcmp(gSystem->Getenv("CONFIG_RUN_TYPE"), pprRunName[iRun])==0) {
+ proc = (PDC06Proc_t)iRun;
+ cout<<"Run type set to "<<pprRunName[iRun]<<endl;
+ }
+ }
+ }
+
+ // Random Number seed
+ if (gSystem->Getenv("CONFIG_SEED")) {
+ seed = atoi(gSystem->Getenv("CONFIG_SEED"));
+ }
+}
+void LoadPythia()
+{
+ // Load Pythia related libraries
+ gSystem->Load("liblhapdf.so"); // Parton density functions
+ gSystem->Load("libEGPythia6.so"); // TGenerator interface
+ gSystem->Load("libpythia6.so"); // Pythia
+ gSystem->Load("libAliPythia6.so"); // ALICE specific implementations
+}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff