// Mangano, Nason and Ridolfi. //
// //
// For details and for the NORMALIZATION of the yields see: //
-// - "Charm and beauty production at the LHC", ALICE note submitted //
-// and available at: http://www.pd.infn.it/alipd/Docs.html //
-// - Current version of the ALICE PPR (Chapter 6.5) //
-// at: http://alice.web.cern.ch/Alice/ppr/web/CurrentVersion.html //
+// N.Carrer and A.Dainese, //
+// "Charm and beauty production at the LHC", //
+// ALICE-INT-2003-019, [arXiv:hep-ph/0312255]. //
//*******************************************************************//
+#if !defined(__CINT__) || defined(__MAKECINT__)
+#include <Riostream.h>
+#include <TRandom.h>
+#include <TDatime.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 "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 "RICH/AliRICHv1.h"
+#include "ZDC/AliZDCv1.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"
+#endif
//--- Heavy Flavour Production ---
enum ProcessHvFl_t
{
kCharmPbPb5500, kCharmpPb8800, kCharmpp14000,
kD0PbPb5500, kD0pPb8800, kD0pp14000,
+ kDPlusPbPb5500, kDPluspPb8800, kDPluspp14000,
kBeautyPbPb5500, kBeautypPb8800, kBeautypp14000
};
//--- Decay Mode ---
{
k2kG, k4kG, k5kG
};
+//--- Functions ---
+AliGenPythia *PythiaHVQ(ProcessHvFl_t proc);
+
// This part for configuration
static ProcessHvFl_t procHvFl = kCharmPbPb5500;
UInt_t procid=gSystem->GetPid();
UInt_t seed=curtime-procid;
+ // gRandom->SetSeed(seed);
+ // cerr<<"Seed for random number generation= "<<seed<<endl;
gRandom->SetSeed(12345);
- cerr<<"Seed for random number generation= "<<seed<<endl;
+
// libraries required by geant321
+#if defined(__CINT__)
gSystem->Load("libgeant321");
+#endif
new TGeant3("C++ Interface to Geant3");
//=======================================================================
// Create the output file
- TFile *rootfile = new TFile("galice.root","recreate");
- rootfile->SetCompressionLevel(2);
- TGeant3 *geant3 = (TGeant3*)gMC;
- //
- //
- //=======================================================================
- // ******* 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);
-
- 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);
+
+
+ AliRunLoader* rl=0x0;
+
+ 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);
+
//
//=======================================================================
// ************* 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;
+
+ 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);
+
+
+
+
// Set External decayer //
//======================//
TVirtualMCDecayer* decayer = new AliDecayerPythia();
// GEOM & KINE CUTS
//
pythia->SetMomentumRange(0,99999999);
- pythia->SetPhiRange(-180.,180.);
+ pythia->SetPhiRange(0., 360.);
pythia->SetThetaRange(0,180);
switch(ycut) {
case kFull:
} else if (mag == k5kG) {
comment = comment.Append(" | L3 field 0.5 T");
}
- printf("\n \n Comment: %s \n \n", (char*) comment);
+ printf("\n \n Comment: %s \n \n", comment.Data());
AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., mag);
- rootfile->cd();
+ rl->CdGAFile();
gAlice->SetField(field);
//
//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");
+ 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
if(iTOF) {
//=================== TOF parameters ============================
- AliTOF *TOF = new AliTOFv2("TOF","normal TOF");
+ AliTOF *TOF = new AliTOFv4T0("TOF","normal TOF");
}
if(iRICH) {
//
AliGenPythia *PythiaHVQ(ProcessHvFl_t proc) {
+ AliGenPythia * gener = 0x0;
+
switch(proc) {
case kCharmPbPb5500:
comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV");
- AliGenPythia *gener = new AliGenPythia(nEvts);
+ gener = new AliGenPythia(nEvts);
gener->SetProcess(kPyCharmPbPbMNR);
gener->SetStrucFunc(kCTEQ4L);
gener->SetPtHard(2.1,-1.0);
break;
case kCharmpPb8800:
comment = comment.Append(" Charm in p-Pb at 8.8 TeV");
- AliGenPythia *gener = new AliGenPythia(nEvts);
+ gener = new AliGenPythia(nEvts);
gener->SetProcess(kPyCharmpPbMNR);
gener->SetStrucFunc(kCTEQ4L);
gener->SetPtHard(2.1,-1.0);
break;
case kCharmpp14000:
comment = comment.Append(" Charm in pp at 14 TeV");
- AliGenPythia *gener = new AliGenPythia(nEvts);
+ gener = new AliGenPythia(nEvts);
gener->SetProcess(kPyCharmppMNR);
gener->SetStrucFunc(kCTEQ4L);
gener->SetPtHard(2.1,-1.0);
break;
case kD0PbPb5500:
comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV");
- AliGenPythia *gener = new AliGenPythia(nEvts);
+ gener = new AliGenPythia(nEvts);
gener->SetProcess(kPyD0PbPbMNR);
gener->SetStrucFunc(kCTEQ4L);
gener->SetPtHard(2.1,-1.0);
break;
case kD0pPb8800:
comment = comment.Append(" D0 in p-Pb at 8.8 TeV");
- AliGenPythia *gener = new AliGenPythia(nEvts);
+ gener = new AliGenPythia(nEvts);
gener->SetProcess(kPyD0pPbMNR);
gener->SetStrucFunc(kCTEQ4L);
gener->SetPtHard(2.1,-1.0);
break;
case kD0pp14000:
comment = comment.Append(" D0 in pp at 14 TeV");
- AliGenPythia *gener = new AliGenPythia(nEvts);
+ gener = new AliGenPythia(nEvts);
gener->SetProcess(kPyD0ppMNR);
gener->SetStrucFunc(kCTEQ4L);
gener->SetPtHard(2.1,-1.0);
gener->SetEnergyCMS(14000.);
break;
+ case kDPlusPbPb5500:
+ comment = comment.Append(" DPlus in Pb-Pb at 5.5 TeV");
+ gener = new AliGenPythia(nEvts);
+ gener->SetProcess(kPyDPlusPbPbMNR);
+ gener->SetStrucFunc(kCTEQ4L);
+ gener->SetPtHard(2.1,-1.0);
+ gener->SetEnergyCMS(5500.);
+ gener->SetNuclei(208,208);
+ break;
+ case kDPluspPb8800:
+ comment = comment.Append(" DPlus in p-Pb at 8.8 TeV");
+ gener = new AliGenPythia(nEvts);
+ gener->SetProcess(kPyDPluspPbMNR);
+ gener->SetStrucFunc(kCTEQ4L);
+ gener->SetPtHard(2.1,-1.0);
+ gener->SetEnergyCMS(8800.);
+ gener->SetProjectile("P",1,1);
+ gener->SetTarget("Pb",208,82);
+ break;
+ case kDPluspp14000:
+ comment = comment.Append(" DPlus in pp at 14 TeV");
+ gener = new AliGenPythia(nEvts);
+ gener->SetProcess(kPyDPlusppMNR);
+ gener->SetStrucFunc(kCTEQ4L);
+ gener->SetPtHard(2.1,-1.0);
+ gener->SetEnergyCMS(14000.);
+ break;
case kBeautyPbPb5500:
comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV");
- AliGenPythia *gener = new AliGenPythia(nEvts);
+ gener = new AliGenPythia(nEvts);
gener->SetProcess(kPyBeautyPbPbMNR);
gener->SetStrucFunc(kCTEQ4L);
gener->SetPtHard(2.75,-1.0);
break;
case kBeautypPb8800:
comment = comment.Append(" Beauty in p-Pb at 8.8 TeV");
- AliGenPythia *gener = new AliGenPythia(nEvts);
+ gener = new AliGenPythia(nEvts);
gener->SetProcess(kPyBeautypPbMNR);
gener->SetStrucFunc(kCTEQ4L);
gener->SetPtHard(2.75,-1.0);
break;
case kBeautypp14000:
comment = comment.Append(" Beauty in pp at 14 TeV");
- AliGenPythia *gener = new AliGenPythia(nEvts);
+ gener = new AliGenPythia(nEvts);
gener->SetProcess(kPyBeautyppMNR);
gener->SetStrucFunc(kCTEQ4L);
gener->SetPtHard(2.75,-1.0);
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff