[u/mrichter/AliRoot.git] / prod / LHC09a16 / Config.C

// Config file MUON + ITS (for vertex) for PDC06\r
// Tuned for p+p min biais and quarkonia production (AliGenMUONCocktailpp)\r
// Remember to define the directory and option\r
// gAlice->SetConfigFunction("Config('$HOME','box');");\r
// april 3rd: added L3 magnet \r
\r
enum Run_t\r
{\r
\r
  ppMBias, pptrg1mu, pptrg2mu, pptrg2muPolA, pptrg2muPolB, pptrg2muPolC, pptrg2muSecret, kRunMax\r
  \r
};\r
\r
const char* runName[] = {\r
  "ppMBias", "pptrg1mu", "pptrg2mu", "pptrg2muPolA", "pptrg2muPolB", "pptrg2muPolC", "pptrg2muSecret" \r
};\r
\r
static Run_t srun  = ppMBias;\r
static Int_t sseed = 12345;\r
\r
void Config()\r
{\r
 \r
  // Get settings from environment variables\r
  ProcessEnvironmentVars();\r
\r
  //=====================================================================\r
  //  Libraries required by geant321\r
  gSystem->Load("liblhapdf.so");      // Parton density functions\r
  gSystem->Load("libpythia6.so");     // Pythia\r
  gSystem->Load("libgeant321.so");\r
  gSystem->Load("libEG");\r
  gSystem->Load("libEGPythia6");\r
  gSystem->Load("libAliPythia6.so");  // ALICE specific implementations\r
  \r
  new TGeant3TGeo("C++ Interface to Geant3");\r
  \r
  //  Create the output file    \r
  AliRunLoader* rl=0x0;\r
  rl = AliRunLoader::Open(\r
	"galice.root", AliConfig::GetDefaultEventFolderName(), "recreate");\r
  if (rl == 0x0) {\r
    gAlice->Fatal("Config.C","Can not instatiate the Run Loader");\r
    return;\r
  }\r
  rl->SetCompressionLevel(2);\r
  rl->SetNumberOfEventsPerFile(500);\r
  gAlice->SetRunLoader(rl);\r
\r
  //=======================================================================\r
  // Set External decayer\r
  TVirtualMCDecayer *decayer = new AliDecayerPythia();\r
  decayer->SetForceDecay(kAll);\r
  decayer->Init();\r
  gMC->SetExternalDecayer(decayer);\r
\r
  //=======================================================================\r
  // ******* GEANT STEERING parameters FOR ALICE SIMULATION *******\r
    gMC->SetProcess("DCAY",1);\r
    gMC->SetProcess("PAIR",1);\r
    gMC->SetProcess("COMP",1);\r
    gMC->SetProcess("PHOT",1);\r
    gMC->SetProcess("PFIS",0);\r
    gMC->SetProcess("DRAY",0);\r
    gMC->SetProcess("ANNI",1);\r
    gMC->SetProcess("BREM",1);\r
    gMC->SetProcess("MUNU",1);\r
    gMC->SetProcess("CKOV",1);\r
    gMC->SetProcess("HADR",1);\r
    gMC->SetProcess("LOSS",2);\r
    gMC->SetProcess("MULS",1);\r
    gMC->SetProcess("RAYL",1);\r
\r
    Float_t cut = 1.e-3;        // 1MeV cut by default\r
    Float_t tofmax = 1.e10;\r
\r
    gMC->SetCut("CUTGAM", cut);\r
    gMC->SetCut("CUTELE", cut);\r
    gMC->SetCut("CUTNEU", cut);\r
    gMC->SetCut("CUTHAD", cut);\r
    gMC->SetCut("CUTMUO", cut);\r
    gMC->SetCut("BCUTE",  cut); \r
    gMC->SetCut("BCUTM",  cut); \r
    gMC->SetCut("DCUTE",  cut); \r
    gMC->SetCut("DCUTM",  cut); \r
    gMC->SetCut("PPCUTM", cut);\r
    gMC->SetCut("TOFMAX", tofmax); \r
  //\r
  //=======================================================================\r
  // ************* STEERING parameters FOR ALICE SIMULATION **************\r
  // Chamber positions\r
  // From AliMUONConstants class we get :\r
  //   Position Z (along beam) of the chambers (in cm) \r
  //        (from AliMUONConstants class):  \r
  //    533.5,  546.5,  678.5, 693.5,  964.0, 986.0, 1251.5, 1278.5, \r
  //   1416.5, 1443.5,  1610, 1625.,  1710., 1725. \r
  //   Internal Radius (in cm)   \r
  //     36.4,  46.2,  66.0,  80.,  80., 100., 100.    \r
  //   External Radius (in cm)\r
  //    183.,  245.,  395.,  560., 563., 850., 900.  \r
  //=======================================================================\r
\r
    // The internal generator, for minimum bias\r
  \r
    AliGenMUONCocktailpp *gener = new AliGenMUONCocktailpp();\r
    gener->SetPtRange(0.,1000.);\r
    gener->SetYRange(-4.,-2.4);\r
    gener->SetPhiRange(0., 360.);\r
    gener->SetOrigin(0.,0.,0.); \r
    gener->SetSigma(0.,0.,5.3);\r
    gener->SetVertexSmear(kPerEvent);\r
\r
    // Special generator trigger conditions, etc.\r
\r
    switch(srun) {\r
    case pptrg1mu:\r
      {\r
	gener->SetMuonMultiplicity(1);  \r
	gener->SetMuonPtCut(0.5);\r
	gener->SetMuonThetaRange(171.,178.);  \r
      }\r
      break;\r
    case pptrg2mu:\r
      {\r
	gener->SetMuonMultiplicity(2);  \r
	gener->SetMuonPtCut(0.5);\r
	gener->SetMuonThetaRange(171.,178.);  \r
      }\r
      break;\r
    case pptrg2muPolA:\r
      {\r
	gener->SetMuonMultiplicity(2);  \r
	gener->SetMuonPtCut(0.5);\r
	gener->SetMuonThetaRange(171.,178.);  \r
        gener->SetResPolarization(0.3,0.3,0.,1.,0.,"kColSop");\r
      }\r
      break;\r
    case pptrg2muPolB:\r
      {\r
	gener->SetMuonMultiplicity(2);  \r
	gener->SetMuonPtCut(0.5);\r
	gener->SetMuonThetaRange(171.,178.);  \r
        gener->SetResPolarization(-0.3,-0.3,0.,1.,0.,"kColSop");\r
      }\r
      break;\r
    case pptrg2muPolC:\r
      {\r
	gener->SetMuonMultiplicity(2);  \r
	gener->SetMuonPtCut(0.5);\r
	gener->SetMuonThetaRange(171.,178.);  \r
        gener->SetResPolarization(0.,0.,0.,1.,0.,"kColSop");\r
      }\r
      break;\r
    case pptrg2muSecret:\r
      {\r
	gener->SetMuonMultiplicity(2);  \r
	gener->SetMuonPtCut(0.5);\r
	gener->SetMuonThetaRange(171.,178.);  \r
        gener->SetCMSEnergy(10);\r
        gener->SetSigmaReaction(0.0695);\r
        gener->SetSigmaJPsi(27.4e-6);\r
        gener->SetSigmaPsiP(6.039e-6);\r
        gener->SetSigmaUpsilon(0.855e-6);\r
        gener->SetSigmaUpsilonP(0.218e-6);\r
        gener->SetSigmaUpsilonPP(0.122e-6);\r
        gener->SetSigmaCCbar(4.5e-3);\r
        gener->SetSigmaBBbar(0.33e-3);\r
        gener->SetSigmaSilent();\r
      }\r
      break;\r
    default: break;\r
    }\r
\r
    gener->CreateCocktail();\r
\r
    // The external generator\r
\r
    AliGenPythia *pythia = new AliGenPythia(1);\r
    pythia->SetProcess(kPyMb);\r
    pythia->SetStrucFunc(kCTEQ5L);\r
    pythia->SetEnergyCMS(10000.);\r
    Decay_t dt = gener->GetDecayModePythia();\r
    pythia->SetForceDecay(dt);\r
    pythia->SetPtRange(0.,1000.);\r
    pythia->SetYRange(-8.,8.);\r
    pythia->SetPhiRange(0.,360.);\r
    pythia->SetPtHard(2.76,-1.0);\r
    pythia->SwitchHFOff();\r
    pythia->Init();\r
\r
    gener->AddGenerator(pythia,"Pythia",1);\r
    gener->Init();\r
    \r
  //============================================================= \r
  // Field (L3 0.5 T) outside dimuon spectrometer\r
  AliMagF *field = new AliMagF("Maps","Maps", -1., -1., AliMagF::k5kG);\r
  TGeoGlobalMagField::Instance()->SetField(field);\r
\r
  Int_t iITS = 1;\r
  Int_t iFMD = 1;\r
  Int_t iVZERO = 1;\r
  Int_t iZDC = 0;\r
  Int_t iT0 = 0;\r
\r
  rl->CdGAFile();\r
\r
  //=================== Alice BODY parameters =============================\r
  AliBODY *BODY = new AliBODY("BODY","Alice envelop");\r
  //=================== ABSO parameters ============================\r
  AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber");\r
  //=================== DIPO parameters ============================\r
  AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3");\r
  //================== HALL parameters ============================\r
  AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall");\r
  //================== The L3 Magnet ==============================\r
  AliMAG *MAG = new AliMAG("MAG", "L3 Magnet");\r
  //=================== PIPE parameters ============================\r
  AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe");\r
  //=================== SHIL parameters ============================\r
  AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3");\r
  //=================== ITS parameters =============================\r
  if(iITS) {\r
  AliITS *ITS  = new AliITSv11Hybrid("ITS","ITS v11Hybrid");\r
  }\r
  //=================== FMD parameters =============================\r
  if(iFMD) {\r
  AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");\r
  }\r
  //=================== VZERO parameters =============================\r
  if (iVZERO) {\r
  AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO");\r
  }\r
  if (iZDC){\r
  //=================== ZDC parameters ============================\r
  AliZDC *ZDC = new AliZDCv3("ZDC", "normal ZDC");\r
  }\r
  if (iT0) {\r
  //=================== T0 parameters ============================\r
  AliT0 *T0 = new AliT0v1("T0", "T0 Detector");\r
  }\r
\r
\r
  //=================== MUON Subsystem ===========================\r
  cout << ">>> Config.C: Creating AliMUONv1 ..."<<endl;\r
\r
  AliMUON *MUON = new AliMUONv1("MUON","default");\r
}\r
\r
Float_t EtaToTheta(Float_t arg){\r
  return (180./TMath::Pi())*2.*atan(exp(-arg));\r
}\r
\r
void ProcessEnvironmentVars()\r
{\r
  // Run type\r
  if (gSystem->Getenv("CONFIG_RUN_TYPE")) {\r
    for (Int_t iRun = 0; iRun < kRunMax; iRun++) {\r
      if (strcmp(gSystem->Getenv("CONFIG_RUN_TYPE"), runName[iRun])==0) {\r
	srun = (Run_t)iRun;\r
	cout<<"Run type set to "<<runName[iRun]<<endl;\r
      }\r
    }\r
  }\r
}\r
Commit	Line	Data
1619a4d3	1	// Config file MUON + ITS (for vertex) for PDC06\r
	2	// Tuned for p+p min biais and quarkonia production (AliGenMUONCocktailpp)\r
	3	// Remember to define the directory and option\r
	4	// gAlice->SetConfigFunction("Config('$HOME','box');");\r
	5	// april 3rd: added L3 magnet \r
	6	\r
	7	enum Run_t\r
	8	{\r
	9	\r
	10	ppMBias, pptrg1mu, pptrg2mu, pptrg2muPolA, pptrg2muPolB, pptrg2muPolC, pptrg2muSecret, kRunMax\r
	11	\r
	12	};\r
	13	\r
	14	const char* runName[] = {\r
	15	"ppMBias", "pptrg1mu", "pptrg2mu", "pptrg2muPolA", "pptrg2muPolB", "pptrg2muPolC", "pptrg2muSecret" \r
	16	};\r
	17	\r
	18	static Run_t srun = ppMBias;\r
	19	static Int_t sseed = 12345;\r
	20	\r
	21	void Config()\r
	22	{\r
	23	\r
	24	// Get settings from environment variables\r
	25	ProcessEnvironmentVars();\r
	26	\r
	27	//=====================================================================\r
	28	// Libraries required by geant321\r
	29	gSystem->Load("liblhapdf.so"); // Parton density functions\r
	30	gSystem->Load("libpythia6.so"); // Pythia\r
	31	gSystem->Load("libgeant321.so");\r
	32	gSystem->Load("libEG");\r
	33	gSystem->Load("libEGPythia6");\r
	34	gSystem->Load("libAliPythia6.so"); // ALICE specific implementations\r
	35	\r
	36	new TGeant3TGeo("C++ Interface to Geant3");\r
	37	\r
	38	// Create the output file \r
	39	AliRunLoader* rl=0x0;\r
	40	rl = AliRunLoader::Open(\r
	41	"galice.root", AliConfig::GetDefaultEventFolderName(), "recreate");\r
	42	if (rl == 0x0) {\r
	43	gAlice->Fatal("Config.C","Can not instatiate the Run Loader");\r
	44	return;\r
	45	}\r
	46	rl->SetCompressionLevel(2);\r
	47	rl->SetNumberOfEventsPerFile(500);\r
	48	gAlice->SetRunLoader(rl);\r
	49	\r
	50	//=======================================================================\r
	51	// Set External decayer\r
	52	TVirtualMCDecayer *decayer = new AliDecayerPythia();\r
	53	decayer->SetForceDecay(kAll);\r
	54	decayer->Init();\r
	55	gMC->SetExternalDecayer(decayer);\r
	56	\r
	57	//=======================================================================\r
	58	// ***** GEANT STEERING parameters FOR ALICE SIMULATION *****\r
	59	gMC->SetProcess("DCAY",1);\r
	60	gMC->SetProcess("PAIR",1);\r
	61	gMC->SetProcess("COMP",1);\r
	62	gMC->SetProcess("PHOT",1);\r
	63	gMC->SetProcess("PFIS",0);\r
	64	gMC->SetProcess("DRAY",0);\r
65	gMC->SetProcess("ANNI",1);\r
66	gMC->SetProcess("BREM",1);\r
67	gMC->SetProcess("MUNU",1);\r
68	gMC->SetProcess("CKOV",1);\r
69	gMC->SetProcess("HADR",1);\r
70	gMC->SetProcess("LOSS",2);\r
71	gMC->SetProcess("MULS",1);\r
72	gMC->SetProcess("RAYL",1);\r
73	\r
74	Float_t cut = 1.e-3; // 1MeV cut by default\r
75	Float_t tofmax = 1.e10;\r
76	\r
77	gMC->SetCut("CUTGAM", cut);\r
78	gMC->SetCut("CUTELE", cut);\r
79	gMC->SetCut("CUTNEU", cut);\r
80	gMC->SetCut("CUTHAD", cut);\r
81	gMC->SetCut("CUTMUO", cut);\r
82	gMC->SetCut("BCUTE", cut); \r
83	gMC->SetCut("BCUTM", cut); \r
84	gMC->SetCut("DCUTE", cut); \r
85	gMC->SetCut("DCUTM", cut); \r
86	gMC->SetCut("PPCUTM", cut);\r
87	gMC->SetCut("TOFMAX", tofmax); \r
88	//\r
89	//=======================================================================\r
90	// *********** STEERING parameters FOR ALICE SIMULATION ************\r
91	// Chamber positions\r
92	// From AliMUONConstants class we get :\r
93	// Position Z (along beam) of the chambers (in cm) \r
94	// (from AliMUONConstants class): \r
95	// 533.5, 546.5, 678.5, 693.5, 964.0, 986.0, 1251.5, 1278.5, \r
96	// 1416.5, 1443.5, 1610, 1625., 1710., 1725. \r
97	// Internal Radius (in cm) \r
98	// 36.4, 46.2, 66.0, 80., 80., 100., 100. \r
99	// External Radius (in cm)\r
100	// 183., 245., 395., 560., 563., 850., 900. \r
101	//=======================================================================\r
102	\r
103	// The internal generator, for minimum bias\r
104	\r
105	AliGenMUONCocktailpp *gener = new AliGenMUONCocktailpp();\r
106	gener->SetPtRange(0.,1000.);\r
107	gener->SetYRange(-4.,-2.4);\r
108	gener->SetPhiRange(0., 360.);\r
109	gener->SetOrigin(0.,0.,0.); \r
110	gener->SetSigma(0.,0.,5.3);\r
111	gener->SetVertexSmear(kPerEvent);\r
112	\r
113	// Special generator trigger conditions, etc.\r
114	\r
115	switch(srun) {\r
116	case pptrg1mu:\r
117	{\r
118	gener->SetMuonMultiplicity(1); \r
119	gener->SetMuonPtCut(0.5);\r
120	gener->SetMuonThetaRange(171.,178.); \r
121	}\r
122	break;\r
123	case pptrg2mu:\r
124	{\r
125	gener->SetMuonMultiplicity(2); \r
126	gener->SetMuonPtCut(0.5);\r
127	gener->SetMuonThetaRange(171.,178.); \r
128	}\r
129	break;\r
130	case pptrg2muPolA:\r
131	{\r
132	gener->SetMuonMultiplicity(2); \r
133	gener->SetMuonPtCut(0.5);\r
134	gener->SetMuonThetaRange(171.,178.); \r
135	gener->SetResPolarization(0.3,0.3,0.,1.,0.,"kColSop");\r
136	}\r
137	break;\r
138	case pptrg2muPolB:\r
139	{\r
140	gener->SetMuonMultiplicity(2); \r
141	gener->SetMuonPtCut(0.5);\r
142	gener->SetMuonThetaRange(171.,178.); \r
143	gener->SetResPolarization(-0.3,-0.3,0.,1.,0.,"kColSop");\r
144	}\r
145	break;\r
146	case pptrg2muPolC:\r
147	{\r
148	gener->SetMuonMultiplicity(2); \r
149	gener->SetMuonPtCut(0.5);\r
150	gener->SetMuonThetaRange(171.,178.); \r
151	gener->SetResPolarization(0.,0.,0.,1.,0.,"kColSop");\r
152	}\r
153	break;\r
154	case pptrg2muSecret:\r
155	{\r
156	gener->SetMuonMultiplicity(2); \r
157	gener->SetMuonPtCut(0.5);\r
158	gener->SetMuonThetaRange(171.,178.); \r
159	gener->SetCMSEnergy(10);\r
160	gener->SetSigmaReaction(0.0695);\r
161	gener->SetSigmaJPsi(27.4e-6);\r
162	gener->SetSigmaPsiP(6.039e-6);\r
163	gener->SetSigmaUpsilon(0.855e-6);\r
164	gener->SetSigmaUpsilonP(0.218e-6);\r
165	gener->SetSigmaUpsilonPP(0.122e-6);\r
166	gener->SetSigmaCCbar(4.5e-3);\r
167	gener->SetSigmaBBbar(0.33e-3);\r
168	gener->SetSigmaSilent();\r
169	}\r
170	break;\r
171	default: break;\r
172	}\r
173	\r
174	gener->CreateCocktail();\r
175	\r
176	// The external generator\r
177	\r
178	AliGenPythia *pythia = new AliGenPythia(1);\r
179	pythia->SetProcess(kPyMb);\r
180	pythia->SetStrucFunc(kCTEQ5L);\r
181	pythia->SetEnergyCMS(10000.);\r
182	Decay_t dt = gener->GetDecayModePythia();\r
183	pythia->SetForceDecay(dt);\r
184	pythia->SetPtRange(0.,1000.);\r
185	pythia->SetYRange(-8.,8.);\r
186	pythia->SetPhiRange(0.,360.);\r
187	pythia->SetPtHard(2.76,-1.0);\r
188	pythia->SwitchHFOff();\r
189	pythia->Init();\r
190	\r
191	gener->AddGenerator(pythia,"Pythia",1);\r
192	gener->Init();\r
193	\r
194	//============================================================= \r
195	// Field (L3 0.5 T) outside dimuon spectrometer\r
4642ac4b	196	AliMagF *field = new AliMagF("Maps","Maps", -1., -1., AliMagF::k5kG);\r
1619a4d3	197	TGeoGlobalMagField::Instance()->SetField(field);\r
	198	\r
	199	Int_t iITS = 1;\r
	200	Int_t iFMD = 1;\r
	201	Int_t iVZERO = 1;\r
	202	Int_t iZDC = 0;\r
	203	Int_t iT0 = 0;\r
	204	\r
	205	rl->CdGAFile();\r
	206	\r
	207	//=================== Alice BODY parameters =============================\r
	208	AliBODY *BODY = new AliBODY("BODY","Alice envelop");\r
	209	//=================== ABSO parameters ============================\r
	210	AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber");\r
	211	//=================== DIPO parameters ============================\r
	212	AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3");\r
	213	//================== HALL parameters ============================\r
	214	AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall");\r
	215	//================== The L3 Magnet ==============================\r
	216	AliMAG *MAG = new AliMAG("MAG", "L3 Magnet");\r
	217	//=================== PIPE parameters ============================\r
	218	AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe");\r
	219	//=================== SHIL parameters ============================\r
	220	AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3");\r
	221	//=================== ITS parameters =============================\r
	222	if(iITS) {\r
	223	AliITS *ITS = new AliITSv11Hybrid("ITS","ITS v11Hybrid");\r
	224	}\r
	225	//=================== FMD parameters =============================\r
	226	if(iFMD) {\r
	227	AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");\r
	228	}\r
	229	//=================== VZERO parameters =============================\r
	230	if (iVZERO) {\r
	231	AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO");\r
	232	}\r
	233	if (iZDC){\r
	234	//=================== ZDC parameters ============================\r
	235	AliZDC *ZDC = new AliZDCv3("ZDC", "normal ZDC");\r
	236	}\r
	237	if (iT0) {\r
	238	//=================== T0 parameters ============================\r
	239	AliT0 *T0 = new AliT0v1("T0", "T0 Detector");\r
	240	}\r
	241	\r
	242	\r
	243	//=================== MUON Subsystem ===========================\r
	244	cout << ">>> Config.C: Creating AliMUONv1 ..."<<endl;\r
	245	\r
	246	AliMUON *MUON = new AliMUONv1("MUON","default");\r
	247	}\r
	248	\r
	249	Float_t EtaToTheta(Float_t arg){\r
	250	return (180./TMath::Pi())2.atan(exp(-arg));\r
	251	}\r
	252	\r
	253	void ProcessEnvironmentVars()\r
	254	{\r
	255	// Run type\r
	256	if (gSystem->Getenv("CONFIG_RUN_TYPE")) {\r
	257	for (Int_t iRun = 0; iRun < kRunMax; iRun++) {\r
	258	if (strcmp(gSystem->Getenv("CONFIG_RUN_TYPE"), runName[iRun])==0) {\r
	259	srun = (Run_t)iRun;\r
	260	cout<<"Run type set to "<<runName[iRun]<<endl;\r
261	}\r
262	}\r
263	}\r
264	}\r