[u/mrichter/AliRoot.git] / macros / ConfigBeautyPPR.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 "STEER/AliRunLoader.h"
#include "STEER/AliRun.h"
#include "STEER/AliConfig.h"
#include "PYTHIA6/AliDecayerPythia.h"
#include "PYTHIA6/AliGenPythia.h"
#include "STEER/AliMagFCM.h"
#include "STRUCT/AliBODY.h"
#include "STRUCT/AliMAG.h"
#include "STRUCT/AliABSOv3.h"
#include "STRUCT/AliDIPOv3.h"
#include "STRUCT/AliHALLv3.h"
#include "STRUCT/AliFRAMEv2.h"
#include "STRUCT/AliSHILv3.h"
#include "STRUCT/AliPIPEv3.h"
#include "ITS/AliITSv11.h"
#include "TPC/AliTPCv2.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 "T0/AliT0v1.h"
#include "ACORDE/AliACORDEv1.h"
#endif

void LoadPythia();

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);
  gRandom->SetSeed(12345);
  cerr<<"Seed for random number generation= "<<seed<<endl; 
  // Load Pythia libraries
  LoadPythia();
  // libraries required by geant321
#if defined(__CINT__)
  gSystem->Load("libgeant321");
#endif

  new TGeant3TGeo("C++ Interface to Geant3");

  //=======================================================================
  //  Create the output file
   
  if(!AliCDBManager::Instance()->IsDefaultStorageSet()){
    AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT/OCDB");
    AliCDBManager::Instance()->SetRun(0);
  }
  
  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);
  // gAlice->SetGeometryFromFile("geometry.root");
  // gAlice->SetGeometryFromCDB();

  // Set the trigger configuration
  AliSimulation::Instance()->SetTriggerConfig("Pb-Pb");
  cout<<"Trigger configuration is set to  Pb-Pb"<<endl;

  //
  // Set External decayer
  AliDecayer* decayer = new AliDecayerPythia();
  decayer->SetForceDecay(kAll);
  decayer->Init();
  gMC->SetExternalDecayer(decayer);


  //
  //=======================================================================
  // ************* 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); 


  // AliGenPythia *gener = new AliGenPythia(ntracks);
  AliGenPythia *gener = new AliGenPythia(-1);

  gener->SetMomentumRange(0,999);
  gener->SetPhiRange(0.,360.);
  gener->SetThetaRange(0,180);
  gener->SetYRange(-999,999);
  //gener->SetPtRange(0,100);
  gener->SetOrigin(0,0,0);          // vertex position
  //gener->SetVertexSmear(kPerEvent); 
  gener->SetSigma(0,0,5.3);  // Sigma in (X,Y,Z) (cm) on IP position
  gener->SetTrackingFlag(0);
  // gener->SetForceDecay(kHadronicD);

  //
  // The following settings select the Pythia parameters tuned to agree
  // with beauty NLO calculation for Pb-Pb @ 5.5 TeV with MNR code.
  //
  gener->SetProcess(kPyBeautyPbPbMNR);
  gener->SetStrucFunc(kCTEQ4L);
  gener->SetPtHard(2.75,-1.0);
  gener->SetEnergyCMS(5500.);
  gener->SetNuclei(208,208); // Pb-Pb collisions
  // Force no decay heavy quark mesons
  gener->SetForceDecay(kNoDecayHeavy);

  gener->Init();
  // 
  // Activate this line if you want the vertex smearing to happen
  // track by track
  //
  //gener->SetVertexSmear(perTrack); 

  // Field (L3 0.4 T)
  AliMagFCM* field = new AliMagFCM(
	      "Map2","$(ALICE_ROOT)/data/field01.dat", 2, 1., 10.);
  field->SetSolenoidField(4.);
  gAlice->SetField(field);    

  Int_t iABSO=0;
  Int_t iACORDE=0;
  Int_t iDIPO=0;
  Int_t iFMD=0;
  Int_t iFRAME=0;
  Int_t iHALL=0;
  Int_t iITS=0;
  Int_t iMAG=0;
  Int_t iMUON=0;
  Int_t iPHOS=0;
  Int_t iPIPE=0;
  Int_t iPMD=0;
  Int_t iHMPID=0;
  Int_t iSHIL=0;
  Int_t iT0=0;
  Int_t iTOF=0;
  Int_t iTPC=0;
  Int_t iTRD=0;
  Int_t iZDC=0;

  //=================== 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 AliABSOv3("ABSO","Muon Absorber");
  }

  if(iDIPO) {
    //=================== DIPO parameters ============================

    AliDIPO *DIPO  = new AliDIPOv3("DIPO","Dipole version 3");
  }

  if(iHALL) {
    //=================== HALL parameters ============================

    AliHALL *HALL  = new AliHALLv3("HALL","Alice Hall");
  }


  if(iFRAME) {
    //=================== FRAME parameters ============================

    AliFRAME *FRAME  = new AliFRAMEv2("FRAME","Space Frame");
    FRAME->SetHoles(1);
  }

  if(iSHIL) {
    //=================== SHIL parameters ============================

    AliSHIL *SHIL  = new AliSHILv3("SHIL","Shielding");
  }


  if(iPIPE) {
    //=================== PIPE parameters ============================

    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(iTOF) {
    //=================== TOF parameters ============================
    AliTOF *TOF  = new AliTOFv6T0("TOF","normal TOF");
  }

  if(iHMPID) {
    //=================== HMPID parameters ===========================
    AliHMPID *HMPID  = new AliHMPIDv3("HMPID","normal HMPID");    

  }


  if(iZDC) {
    //=================== ZDC parameters ============================

    AliZDC *ZDC  = new AliZDCv3("ZDC","normal ZDC");
  }

  if(iACORDE) {
    //=================== ACORDE parameters ============================

    AliACORDE *ACORDE  = new AliACORDEv1("ACORDE","normal ACORDE");
  }

  if(iTRD) {
    //=================== TRD parameters ============================
  
    AliTRD *TRD  = new AliTRDv1("TRD","TRD slow simulator");
  }

  if(iFMD) {
    //=================== FMD parameters ============================

    AliFMD *FMD  = new AliFMDv0("FMD","normal FMD");
  }

  if(iMUON) {
    //=================== MUON parameters ===========================
    AliMUON *MUON  = new AliMUONv1("MUON","default");
  }
 
  //=================== PHOS parameters ===========================

  if(iPHOS) {
    AliPHOS *PHOS  = new AliPHOSv1("PHOS","GPS2");
  }


  if(iPMD) {
    //=================== PMD parameters ============================

    AliPMD *PMD  = new AliPMDv1("PMD","normal PMD");
    PMD->SetPAR(1., 1., 0.8, 0.02);
    PMD->SetIN(6., 18., -580., 27., 27.);
    PMD->SetGEO(0.0, 0.2, 4.);
    PMD->SetPadSize(0.8, 1.0, 1.0, 1.5);

  }

  if(iT0) {
    //=================== T0 parameters ============================
    AliT0 *T0  = new AliT0v1("T0","T0 Detector");
  }

         
}


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
}
Commit	Line	Data
	1	#if !defined(__CINT__) \|\| defined(__MAKECINT__)
	2	#include <Riostream.h>
	3	#include <TRandom.h>
	4	#include <TDatime.h>
	5	#include <TSystem.h>
	6	#include <TVirtualMC.h>
	7	#include <TGeant3.h>
	8	#include "STEER/AliRunLoader.h"
	9	#include "STEER/AliRun.h"
	10	#include "STEER/AliConfig.h"
	11	#include "PYTHIA6/AliDecayerPythia.h"
	12	#include "PYTHIA6/AliGenPythia.h"
	13	#include "STEER/AliMagFCM.h"
	14	#include "STRUCT/AliBODY.h"
	15	#include "STRUCT/AliMAG.h"
	16	#include "STRUCT/AliABSOv3.h"
	17	#include "STRUCT/AliDIPOv3.h"
	18	#include "STRUCT/AliHALLv3.h"
	19	#include "STRUCT/AliFRAMEv2.h"
	20	#include "STRUCT/AliSHILv3.h"
	21	#include "STRUCT/AliPIPEv3.h"
	22	#include "ITS/AliITSv11.h"
	23	#include "TPC/AliTPCv2.h"
	24	#include "TOF/AliTOFv6T0.h"
	25	#include "HMPID/AliHMPIDv3.h"
	26	#include "ZDC/AliZDCv3.h"
	27	#include "TRD/AliTRDv1.h"
	28	#include "FMD/AliFMDv0.h"
	29	#include "MUON/AliMUONv1.h"
	30	#include "PHOS/AliPHOSv1.h"
	31	#include "PMD/AliPMDv1.h"
	32	#include "T0/AliT0v1.h"
	33	#include "ACORDE/AliACORDEv1.h"
	34	#endif
	35
	36	void LoadPythia();
	37
	38	void Config()
	39	{
	40
	41	//
	42	// Set Random Number seed
	43	TDatime dt;
	44	UInt_t curtime=dt.Get();
	45	UInt_t procid=gSystem->GetPid();
	46	UInt_t seed=curtime-procid;
	47
	48	// gRandom->SetSeed(seed);
	49	gRandom->SetSeed(12345);
	50	cerr<<"Seed for random number generation= "<<seed<<endl;
	51	// Load Pythia libraries
	52	LoadPythia();
	53	// libraries required by geant321
	54	#if defined(__CINT__)
	55	gSystem->Load("libgeant321");
	56	#endif
	57
	58	new TGeant3TGeo("C++ Interface to Geant3");
	59
	60	//=======================================================================
	61	// Create the output file
	62
	63	if(!AliCDBManager::Instance()->IsDefaultStorageSet()){
	64	AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT/OCDB");
	65	AliCDBManager::Instance()->SetRun(0);
	66	}
	67
	68	AliRunLoader* rl=0x0;
	69
	70	cout<<"Config.C: Creating Run Loader ..."<<endl;
	71	rl = AliRunLoader::Open("galice.root",
	72	AliConfig::GetDefaultEventFolderName(),
	73	"recreate");
	74	if (rl == 0x0)
	75	{
	76	gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
	77	return;
	78	}
	79	rl->SetCompressionLevel(2);
	80	rl->SetNumberOfEventsPerFile(3);
	81	gAlice->SetRunLoader(rl);
	82	// gAlice->SetGeometryFromFile("geometry.root");
	83	// gAlice->SetGeometryFromCDB();
	84
	85	// Set the trigger configuration
	86	AliSimulation::Instance()->SetTriggerConfig("Pb-Pb");
	87	cout<<"Trigger configuration is set to Pb-Pb"<<endl;
	88
	89	//
	90	// Set External decayer
	91	AliDecayer* decayer = new AliDecayerPythia();
	92	decayer->SetForceDecay(kAll);
	93	decayer->Init();
	94	gMC->SetExternalDecayer(decayer);
	95
	96
	97	//
	98	//=======================================================================
	99	// *********** STEERING parameters FOR ALICE SIMULATION ************
	100	// --- Specify event type to be tracked through the ALICE setup
	101	// --- All positions are in cm, angles in degrees, and P and E in GeV
	102
	103	gMC->SetProcess("DCAY",1);
	104	gMC->SetProcess("PAIR",1);
	105	gMC->SetProcess("COMP",1);
	106	gMC->SetProcess("PHOT",1);
	107	gMC->SetProcess("PFIS",0);
	108	gMC->SetProcess("DRAY",0);
	109	gMC->SetProcess("ANNI",1);
	110	gMC->SetProcess("BREM",1);
	111	gMC->SetProcess("MUNU",1);
	112	gMC->SetProcess("CKOV",1);
	113	gMC->SetProcess("HADR",1);
	114	gMC->SetProcess("LOSS",2);
	115	gMC->SetProcess("MULS",1);
	116	gMC->SetProcess("RAYL",1);
	117
	118	Float_t cut = 1.e-3; // 1MeV cut by default
	119	Float_t tofmax = 1.e10;
	120
	121	gMC->SetCut("CUTGAM", cut);
	122	gMC->SetCut("CUTELE", cut);
	123	gMC->SetCut("CUTNEU", cut);
	124	gMC->SetCut("CUTHAD", cut);
	125	gMC->SetCut("CUTMUO", cut);
	126	gMC->SetCut("BCUTE", cut);
	127	gMC->SetCut("BCUTM", cut);
	128	gMC->SetCut("DCUTE", cut);
	129	gMC->SetCut("DCUTM", cut);
	130	gMC->SetCut("PPCUTM", cut);
	131	gMC->SetCut("TOFMAX", tofmax);
	132
	133
	134	// AliGenPythia *gener = new AliGenPythia(ntracks);
	135	AliGenPythia *gener = new AliGenPythia(-1);
	136
	137	gener->SetMomentumRange(0,999);
	138	gener->SetPhiRange(0.,360.);
	139	gener->SetThetaRange(0,180);
	140	gener->SetYRange(-999,999);
	141	//gener->SetPtRange(0,100);
	142	gener->SetOrigin(0,0,0); // vertex position
	143	//gener->SetVertexSmear(kPerEvent);
	144	gener->SetSigma(0,0,5.3); // Sigma in (X,Y,Z) (cm) on IP position
	145	gener->SetTrackingFlag(0);
	146	// gener->SetForceDecay(kHadronicD);
	147
	148	//
	149	// The following settings select the Pythia parameters tuned to agree
	150	// with beauty NLO calculation for Pb-Pb @ 5.5 TeV with MNR code.
	151	//
	152	gener->SetProcess(kPyBeautyPbPbMNR);
	153	gener->SetStrucFunc(kCTEQ4L);
	154	gener->SetPtHard(2.75,-1.0);
	155	gener->SetEnergyCMS(5500.);
	156	gener->SetNuclei(208,208); // Pb-Pb collisions
	157	// Force no decay heavy quark mesons
	158	gener->SetForceDecay(kNoDecayHeavy);
	159
	160	gener->Init();
	161	//
	162	// Activate this line if you want the vertex smearing to happen
	163	// track by track
	164	//
	165	//gener->SetVertexSmear(perTrack);
	166
	167	// Field (L3 0.4 T)
	168	AliMagFCM* field = new AliMagFCM(
	169	"Map2","$(ALICE_ROOT)/data/field01.dat", 2, 1., 10.);
	170	field->SetSolenoidField(4.);
	171	gAlice->SetField(field);
	172
	173	Int_t iABSO=0;
	174	Int_t iACORDE=0;
	175	Int_t iDIPO=0;
	176	Int_t iFMD=0;
	177	Int_t iFRAME=0;
	178	Int_t iHALL=0;
	179	Int_t iITS=0;
	180	Int_t iMAG=0;
	181	Int_t iMUON=0;
	182	Int_t iPHOS=0;
	183	Int_t iPIPE=0;
	184	Int_t iPMD=0;
	185	Int_t iHMPID=0;
	186	Int_t iSHIL=0;
	187	Int_t iT0=0;
	188	Int_t iTOF=0;
	189	Int_t iTPC=0;
	190	Int_t iTRD=0;
	191	Int_t iZDC=0;
	192
	193	//=================== Alice BODY parameters =============================
	194	AliBODY *BODY = new AliBODY("BODY","Alice envelop");
	195
	196	if(iMAG) {
	197	//=================== MAG parameters ============================
	198	// --- Start with Magnet since detector layouts may be depending ---
	199	// --- on the selected Magnet dimensions ---
	200	AliMAG *MAG = new AliMAG("MAG","Magnet");
	201	}
	202
	203
	204	if(iABSO) {
	205	//=================== ABSO parameters ============================
	206	AliABSO *ABSO = new AliABSOv3("ABSO","Muon Absorber");
	207	}
	208
	209	if(iDIPO) {
	210	//=================== DIPO parameters ============================
	211
	212	AliDIPO *DIPO = new AliDIPOv3("DIPO","Dipole version 3");
	213	}
	214
	215	if(iHALL) {
	216	//=================== HALL parameters ============================
	217
	218	AliHALL *HALL = new AliHALLv3("HALL","Alice Hall");
	219	}
	220
	221
	222	if(iFRAME) {
	223	//=================== FRAME parameters ============================
	224
	225	AliFRAME *FRAME = new AliFRAMEv2("FRAME","Space Frame");
	226	FRAME->SetHoles(1);
	227	}
	228
	229	if(iSHIL) {
	230	//=================== SHIL parameters ============================
	231
	232	AliSHIL *SHIL = new AliSHILv3("SHIL","Shielding");
	233	}
	234
	235
	236	if(iPIPE) {
	237	//=================== PIPE parameters ============================
	238
	239	AliPIPE *PIPE = new AliPIPEv3("PIPE","Beam Pipe");
	240	}
	241
	242
	243	if(iITS) {
	244	//=================== ITS parameters ============================
	245
	246	AliITS *ITS = new AliITSv11("ITS","ITS v11");
	247	}
	248
	249
	250	if(iTPC) {
	251	//============================ TPC parameters ===================
	252	AliTPC *TPC = new AliTPCv2("TPC","Default");
	253	}
	254
	255
	256	if(iTOF) {
	257	//=================== TOF parameters ============================
	258	AliTOF *TOF = new AliTOFv6T0("TOF","normal TOF");
	259	}
	260
	261	if(iHMPID) {
	262	//=================== HMPID parameters ===========================
	263	AliHMPID *HMPID = new AliHMPIDv3("HMPID","normal HMPID");
	264
	265	}
	266
	267
	268	if(iZDC) {
	269	//=================== ZDC parameters ============================
	270
	271	AliZDC *ZDC = new AliZDCv3("ZDC","normal ZDC");
	272	}
	273
	274	if(iACORDE) {
	275	//=================== ACORDE parameters ============================
	276
	277	AliACORDE *ACORDE = new AliACORDEv1("ACORDE","normal ACORDE");
	278	}
	279
	280	if(iTRD) {
	281	//=================== TRD parameters ============================
	282
	283	AliTRD *TRD = new AliTRDv1("TRD","TRD slow simulator");
	284	}
	285
	286	if(iFMD) {
	287	//=================== FMD parameters ============================
	288
	289	AliFMD *FMD = new AliFMDv0("FMD","normal FMD");
	290	}
	291
	292	if(iMUON) {
	293	//=================== MUON parameters ===========================
	294	AliMUON *MUON = new AliMUONv1("MUON","default");
	295	}
	296
	297	//=================== PHOS parameters ===========================
	298
	299	if(iPHOS) {
	300	AliPHOS *PHOS = new AliPHOSv1("PHOS","GPS2");
	301	}
	302
	303
	304	if(iPMD) {
	305	//=================== PMD parameters ============================
	306
	307	AliPMD *PMD = new AliPMDv1("PMD","normal PMD");
	308	PMD->SetPAR(1., 1., 0.8, 0.02);
	309	PMD->SetIN(6., 18., -580., 27., 27.);
	310	PMD->SetGEO(0.0, 0.2, 4.);
	311	PMD->SetPadSize(0.8, 1.0, 1.0, 1.5);
	312
	313	}
	314
	315	if(iT0) {
	316	//=================== T0 parameters ============================
	317	AliT0 *T0 = new AliT0v1("T0","T0 Detector");
	318	}
	319
	320
	321	}
	322
	323
	324	void LoadPythia()
	325	{
	326	// Load Pythia related libraries
	327	gSystem->Load("liblhapdf.so"); // Parton density functions
	328	gSystem->Load("libEGPythia6.so"); // TGenerator interface
	329	gSystem->Load("libpythia6.so"); // Pythia
	330	gSystem->Load("libAliPythia6.so"); // ALICE specific implementations
	331	}