[u/mrichter/AliRoot.git] / macros / Config_PDC07_MBias_MUON.C

// Config file MUON + ITS (for vertex) + VZERO + FMD for PDC07
// Tuned for p+p min biais and quarkonia production, heavy quark production 
// from AliGenCorrHF(AliGenMUONCocktailpp)
// Remember to define the directory and option
// gAlice->SetConfigFunction("Config('$HOME','box');");
// april 3rd: added L3 magnet 

void Config(char directory[100]="", char option[6]="trgAll")
{
    
    static Int_t sseed = 0; // Set 0 to use the current time
    
  //=====================================================================
  //  Libraries required by geant321
    gSystem->Load("libgeant321.so");
    new TGeant3TGeo("C++ Interface to Geant3");
  //=======================================================================

    if(!AliCDBManager::Instance()->IsDefaultStorageSet()){
	AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT");
	AliCDBManager::Instance()->SetRun(0);
    }

  // Set Random Number seed
    gRandom->SetSeed(sseed);

  //  Create the output file    
    Text_t filename[100];
    sprintf(filename,"%sgalice.root",directory);

    AliRunLoader* rl=0x0;
    rl = AliRunLoader::Open(
	filename, AliConfig::GetDefaultEventFolderName(), "recreate");
    if (rl == 0x0) {
	gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
	return;
    }
    rl->SetCompressionLevel(2);
    rl->SetNumberOfEventsPerFile(1000);
    gAlice->SetRunLoader(rl);

  //=======================================================================
  // Set the trigger configuration - not needed here for MUON in
  // stand-alone mode
  // gAlice->SetTriggerDescriptor("p-p");
  // cout<<"Trigger configuration is set to  p-p"<<endl;

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

  //=======================================================================
  // ******* GEANT STEERING parameters FOR ALICE SIMULATION *******
    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); 
  //
  //=======================================================================
  // ************* STEERING parameters FOR ALICE SIMULATION **************
  // Chamber positions
  // From AliMUONConstants class we get :
  //   Position Z (along beam) of the chambers (in cm) 
  //        (from AliMUONConstants class):  
  //    533.5,  546.5,  678.5, 693.5,  964.0, 986.0, 1251.5, 1278.5, 
  //   1416.5, 1443.5,  1610, 1625.,  1710., 1725. 
  //   Internal Radius (in cm)   
  //     36.4,  46.2,  66.0,  80.,  80., 100., 100.    
  //   External Radius (in cm)
  //    183.,  245.,  395.,  560., 563., 850., 900.  
  //=======================================================================

    if (!strcmp(option,"trg2mu")) {
	AliGenMUONCocktailpp *gener = new AliGenMUONCocktailpp();
	gener->SetPtRange(0.,100.);
	gener->SetYRange(-4.,-2.4);
	gener->SetPhiRange(0., 360.);
	gener->SetMuonMultiplicity(2);  
	gener->SetMuonPtCut(0.5);
	gener->SetMuonThetaRange(171.,178.);      
	gener->SetOrigin(0.,0.,0.); 
	gener->SetSigma(0.,0.,5.);
	gener->SetVertexSmear(kPerEvent);
	gener->Init(); 
    }
 
    if (!strcmp(option,"trg1mu")) {
	AliGenMUONCocktailpp *gener = new AliGenMUONCocktailpp();
	gener->SetPtRange(0.,100.);
	gener->SetYRange(-4.,-2.4);
	gener->SetPhiRange(0., 360.);
	gener->SetMuonMultiplicity(1);  
	gener->SetMuonPtCut(0.5);
	gener->SetMuonThetaRange(171.,178.);      
	gener->SetOrigin(0.,0.,0.); 
	gener->SetSigma(0.,0.,5.);
	gener->SetVertexSmear(kPerEvent);
	gener->Init(); 
    }
    if (!strcmp(option,"trgAll")) {
	AliGenMUONCocktailpp *gener = new AliGenMUONCocktailpp();
	gener->SetPtRange(0.,100.);
	gener->SetYRange(-4.,-2.4);
	gener->SetPhiRange(0., 360.);
	gener->SetMuonMultiplicity(0);  
	gener->SetMuonPtCut(0.);    
	gener->SetOrigin(0.,0.,0.); 
	gener->SetSigma(0.,0.,5.3);
	gener->SetVertexSmear(kPerEvent);
	gener->Init();
    }
  //============================================================= 
  // Field (L3 0.5 T) outside dimuon spectrometer
    AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., AliMagFMaps::k5kG);
    field->SetL3ConstField(0); // Using const. field in the barrel 
    gAlice->SetField(field);

    Int_t   iITS = 1;
    Int_t   iFMD = 1;
    Int_t   iVZERO = 1;

    rl->CdGAFile();

  //=================== Alice BODY parameters =============================
    AliBODY *BODY = new AliBODY("BODY","Alice envelop");
  //=================== ABSO parameters ============================
    AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber");
  //=================== DIPO parameters ============================
    AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3");
  //================== HALL parameters ============================
    AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall");
  //================== The L3 Magnet ==============================
    AliMAG *MAG = new AliMAG("MAG", "L3 Magnet");
  //=================== PIPE parameters ============================
    AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe");
  //=================== SHIL parameters ============================
    AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3");
  //=================== ITS parameters =============================
    if(iITS) {
	AliITSvPPRasymmFMD *ITS  = new AliITSvPPRasymmFMD("ITS","ITS PPR detailed version with asymmetric services");
    }      
 //=================== FMD parameters =============================
    if(iFMD) {
	AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
    }
 //=================== VZERO parameters =============================
    if (iVZERO) {
	AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO");
    }

  //=================== MUON Subsystem ===========================
    cout << ">>> Config.C: Creating AliMUONv1 ..."<<endl;

    AliMUON *MUON = new AliMUONv1("MUON");
}

Float_t EtaToTheta(Float_t arg){
    return (180./TMath::Pi())*2.*atan(exp(-arg));
}
Commit	Line	Data
2dd2096a	1	// Config file MUON + ITS (for vertex) + VZERO + FMD for PDC07
	2	// Tuned for p+p min biais and quarkonia production, heavy quark production
	3	// from AliGenCorrHF(AliGenMUONCocktailpp)
	4	// Remember to define the directory and option
	5	// gAlice->SetConfigFunction("Config('$HOME','box');");
	6	// april 3rd: added L3 magnet
	7
	8	void Config(char directory[100]="", char option[6]="trgAll")
	9	{
	10
	11	static Int_t sseed = 0; // Set 0 to use the current time
	12
	13	//=====================================================================
	14	// Libraries required by geant321
	15	gSystem->Load("libgeant321.so");
	16	new TGeant3TGeo("C++ Interface to Geant3");
	17	//=======================================================================
	18
	19	if(!AliCDBManager::Instance()->IsDefaultStorageSet()){
	20	AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT");
	21	AliCDBManager::Instance()->SetRun(0);
	22	}
	23
	24	// Set Random Number seed
	25	gRandom->SetSeed(sseed);
	26
	27	// Create the output file
	28	Text_t filename[100];
	29	sprintf(filename,"%sgalice.root",directory);
	30
	31	AliRunLoader* rl=0x0;
	32	rl = AliRunLoader::Open(
	33	filename, AliConfig::GetDefaultEventFolderName(), "recreate");
	34	if (rl == 0x0) {
	35	gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
	36	return;
	37	}
	38	rl->SetCompressionLevel(2);
	39	rl->SetNumberOfEventsPerFile(1000);
	40	gAlice->SetRunLoader(rl);
	41
	42	//=======================================================================
	43	// Set the trigger configuration - not needed here for MUON in
	44	// stand-alone mode
	45	// gAlice->SetTriggerDescriptor("p-p");
	46	// cout<<"Trigger configuration is set to p-p"<<endl;
	47
	48	//=======================================================================
	49	// Set External decayer
	50	TVirtualMCDecayer *decayer = new AliDecayerPythia();
	51	decayer->SetForceDecay(kAll);
	52	decayer->Init();
	53	gMC->SetExternalDecayer(decayer);
	54
	55	//=======================================================================
	56	// ***** GEANT STEERING parameters FOR ALICE SIMULATION *****
	57	gMC->SetProcess("DCAY",1);
	58	gMC->SetProcess("PAIR",1);
	59	gMC->SetProcess("COMP",1);
	60	gMC->SetProcess("PHOT",1);
	61	gMC->SetProcess("PFIS",0);
	62	gMC->SetProcess("DRAY",0);
	63	gMC->SetProcess("ANNI",1);
	64	gMC->SetProcess("BREM",1);
65	gMC->SetProcess("MUNU",1);
66	gMC->SetProcess("CKOV",1);
67	gMC->SetProcess("HADR",1);
68	gMC->SetProcess("LOSS",2);
69	gMC->SetProcess("MULS",1);
70	gMC->SetProcess("RAYL",1);
71
72	Float_t cut = 1.e-3; // 1MeV cut by default
73	Float_t tofmax = 1.e10;
74
75	gMC->SetCut("CUTGAM", cut);
76	gMC->SetCut("CUTELE", cut);
77	gMC->SetCut("CUTNEU", cut);
78	gMC->SetCut("CUTHAD", cut);
79	gMC->SetCut("CUTMUO", cut);
80	gMC->SetCut("BCUTE", cut);
81	gMC->SetCut("BCUTM", cut);
82	gMC->SetCut("DCUTE", cut);
83	gMC->SetCut("DCUTM", cut);
84	gMC->SetCut("PPCUTM", cut);
85	gMC->SetCut("TOFMAX", tofmax);
86	//
87	//=======================================================================
88	// *********** STEERING parameters FOR ALICE SIMULATION ************
89	// Chamber positions
90	// From AliMUONConstants class we get :
91	// Position Z (along beam) of the chambers (in cm)
92	// (from AliMUONConstants class):
93	// 533.5, 546.5, 678.5, 693.5, 964.0, 986.0, 1251.5, 1278.5,
94	// 1416.5, 1443.5, 1610, 1625., 1710., 1725.
95	// Internal Radius (in cm)
96	// 36.4, 46.2, 66.0, 80., 80., 100., 100.
97	// External Radius (in cm)
98	// 183., 245., 395., 560., 563., 850., 900.
99	//=======================================================================
100
101	if (!strcmp(option,"trg2mu")) {
102	AliGenMUONCocktailpp *gener = new AliGenMUONCocktailpp();
103	gener->SetPtRange(0.,100.);
104	gener->SetYRange(-4.,-2.4);
105	gener->SetPhiRange(0., 360.);
106	gener->SetMuonMultiplicity(2);
107	gener->SetMuonPtCut(0.5);
108	gener->SetMuonThetaRange(171.,178.);
109	gener->SetOrigin(0.,0.,0.);
110	gener->SetSigma(0.,0.,5.);
111	gener->SetVertexSmear(kPerEvent);
112	gener->Init();
113	}
114
115	if (!strcmp(option,"trg1mu")) {
116	AliGenMUONCocktailpp *gener = new AliGenMUONCocktailpp();
117	gener->SetPtRange(0.,100.);
118	gener->SetYRange(-4.,-2.4);
119	gener->SetPhiRange(0., 360.);
120	gener->SetMuonMultiplicity(1);
121	gener->SetMuonPtCut(0.5);
122	gener->SetMuonThetaRange(171.,178.);
123	gener->SetOrigin(0.,0.,0.);
124	gener->SetSigma(0.,0.,5.);
125	gener->SetVertexSmear(kPerEvent);
126	gener->Init();
127	}
128	if (!strcmp(option,"trgAll")) {
129	AliGenMUONCocktailpp *gener = new AliGenMUONCocktailpp();
130	gener->SetPtRange(0.,100.);
131	gener->SetYRange(-4.,-2.4);
132	gener->SetPhiRange(0., 360.);
133	gener->SetMuonMultiplicity(0);
134	gener->SetMuonPtCut(0.);
135	gener->SetOrigin(0.,0.,0.);
136	gener->SetSigma(0.,0.,5.3);
137	gener->SetVertexSmear(kPerEvent);
138	gener->Init();
139	}
140	//=============================================================
141	// Field (L3 0.5 T) outside dimuon spectrometer
142	AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., AliMagFMaps::k5kG);
143	field->SetL3ConstField(0); // Using const. field in the barrel
144	gAlice->SetField(field);
145
146	Int_t iITS = 1;
147	Int_t iFMD = 1;
148	Int_t iVZERO = 1;
149
150	rl->CdGAFile();
151
152	//=================== Alice BODY parameters =============================
153	AliBODY *BODY = new AliBODY("BODY","Alice envelop");
154	//=================== ABSO parameters ============================
155	AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber");
156	//=================== DIPO parameters ============================
157	AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3");
158	//================== HALL parameters ============================
159	AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall");
160	//================== The L3 Magnet ==============================
161	AliMAG *MAG = new AliMAG("MAG", "L3 Magnet");
162	//=================== PIPE parameters ============================
163	AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe");
164	//=================== SHIL parameters ============================
165	AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3");
166	//=================== ITS parameters =============================
167	if(iITS) {
168	AliITSvPPRasymmFMD *ITS = new AliITSvPPRasymmFMD("ITS","ITS PPR detailed version with asymmetric services");
169	}
170	//=================== FMD parameters =============================
171	if(iFMD) {
172	AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
173	}
174	//=================== VZERO parameters =============================
175	if (iVZERO) {
176	AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO");
177	}
178
179	//=================== MUON Subsystem ===========================
180	cout << ">>> Config.C: Creating AliMUONv1 ..."<<endl;
181
182	AliMUON *MUON = new AliMUONv1("MUON");
183	}
184
185	Float_t EtaToTheta(Float_t arg){
186	return (180./TMath::Pi())2.atan(exp(-arg));
187	}