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Commit | Line | Data |
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8d6c1ae0 | 1 | // Config file test for MUON spectormeter |
2 | // Remember to define the directory and option | |
3 | // gAlice->SetConfigFunction("Config('$HOME','box');"); | |
4 | ||
40312696 | 5 | void Config(char directory[100]="", char option[6]="param", const char* digitstore="AliMUONDigitStoreV2S") |
8d6c1ae0 | 6 | { |
bd0cb923 | 7 | //===================================================================== |
8d6c1ae0 | 8 | // Config file for MUON test |
8d6c1ae0 | 9 | //===================================================================== |
10 | // Libraries required by geant321 | |
11 | gSystem->Load("libgeant321.so"); | |
6570c14d | 12 | new TGeant3TGeo("C++ Interface to Geant3"); |
8d6c1ae0 | 13 | //======================================================================= |
14 | // Create the output file | |
15 | Text_t filename[100]; | |
16 | sprintf(filename,"%sgalice.root",directory); | |
17 | cout << ">>> Output file is " << filename << endl; | |
18 | cout << ">>> Config.C: Creating Run Loader ..."<<endl; | |
19 | AliRunLoader* rl=0x0; | |
20 | rl = AliRunLoader::Open( | |
bd0cb923 | 21 | filename, AliConfig::GetDefaultEventFolderName(), "recreate"); |
22 | if (rl == 0x0) | |
23 | { gAlice->Fatal("Config.C","Can not instatiate the Run Loader"); | |
24 | return; } | |
8d6c1ae0 | 25 | rl->SetCompressionLevel(2); |
26 | rl->SetNumberOfEventsPerFile(100); | |
27 | gAlice->SetRunLoader(rl); | |
bd0cb923 | 28 | //======================================================================= |
29 | // For having more debuging messages | |
b5fb1f3e | 30 | //AliLog::SetModuleDebugLevel("MUON", 1); |
8d6c1ae0 | 31 | //======================================================================= |
32 | // Set External decayer | |
33 | TVirtualMCDecayer *decayer = new AliDecayerPythia(); | |
34 | decayer->SetForceDecay(kAll); | |
35 | decayer->Init(); | |
36 | gMC->SetExternalDecayer(decayer); | |
8d6c1ae0 | 37 | //======================================================================= |
38 | // ******* GEANT STEERING parameters FOR ALICE SIMULATION ******* | |
bd0cb923 | 39 | gMC->SetProcess("DCAY",1); |
40 | gMC->SetProcess("PAIR",1); | |
41 | gMC->SetProcess("COMP",1); | |
42 | gMC->SetProcess("PHOT",1); | |
43 | gMC->SetProcess("PFIS",0); | |
44 | gMC->SetProcess("DRAY",0); | |
45 | gMC->SetProcess("ANNI",1); | |
46 | gMC->SetProcess("BREM",1); | |
47 | gMC->SetProcess("MUNU",1); | |
48 | gMC->SetProcess("CKOV",1); | |
49 | gMC->SetProcess("HADR",1); | |
50 | gMC->SetProcess("LOSS",2); | |
51 | gMC->SetProcess("MULS",1); | |
52 | gMC->SetProcess("RAYL",1); | |
53 | Float_t cut = 1.e-3; // 1MeV cut by default | |
54 | Float_t tofmax = 1.e10; | |
55 | gMC->SetCut("CUTGAM", cut); | |
56 | gMC->SetCut("CUTELE", cut); | |
57 | gMC->SetCut("CUTNEU", cut); | |
58 | gMC->SetCut("CUTHAD", cut); | |
59 | gMC->SetCut("CUTMUO", cut); | |
60 | gMC->SetCut("BCUTE", cut); | |
61 | gMC->SetCut("BCUTM", cut); | |
62 | gMC->SetCut("DCUTE", cut); | |
63 | gMC->SetCut("DCUTM", cut); | |
64 | gMC->SetCut("PPCUTM", cut); | |
65 | gMC->SetCut("TOFMAX", tofmax); | |
8d6c1ae0 | 66 | //======================================================================= |
bd0cb923 | 67 | // Examples of generators. Only option param is sistematically tested |
8d6c1ae0 | 68 | if (!strcmp(option,"box")) { |
69 | AliGenBox * gener = new AliGenBox(1); | |
70 | gener->SetMomentumRange(20.,20.1); | |
71 | gener->SetPhiRange(0., 360.); | |
72 | gener->SetThetaRange(171.000,178.001); | |
73 | gener->SetPart(13); // Muons | |
74 | gener->SetOrigin(0.,0., 0.); //vertex position | |
75 | gener->SetSigma(0.0, 0.0, 0.0); //Sigma in (X,Y,Z) (cm) on IP position | |
76 | } | |
77 | if (!strcmp(option,"gun")) { | |
f47563ed | 78 | AliGenFixed *gener = new AliGenFixed(1); |
8d6c1ae0 | 79 | gener->SetMomentum(10); |
80 | gener->SetPhiRange(0.); | |
81 | gener->SetThetaRange(0.); | |
f47563ed | 82 | gener->SetOrigin(30,30,-1200);//vertex position |
8d6c1ae0 | 83 | gener->SetPart(13); //GEANT particle type 13 is muons |
84 | } | |
85 | if (!strcmp(option,"scan")) { | |
86 | AliGenScan *gener = new AliGenScan(-1); | |
87 | gener->SetMomentumRange(10,10); | |
88 | gener->SetPhiRange(0, 0); | |
89 | gener->SetThetaRange(-180, -180); | |
90 | //vertex position | |
91 | //gener->SetSigma(1,1,0); //Sigma in (X,Y,Z) (cm) on IP position | |
92 | gener->SetPart(kRootino); | |
93 | gener->SetRange(100, -300., 300., 100, -300., 300., 1, 2000, 2000); | |
94 | } | |
95 | if (!strcmp(option,"param")) { | |
8d6c1ae0 | 96 | AliGenParam *gener = new AliGenParam(1, AliGenMUONlib::kUpsilon); |
97 | gener->SetMomentumRange(0,999); | |
98 | gener->SetPtRange(0,100.); | |
99 | gener->SetPhiRange(0., 360.); | |
100 | gener->SetCutOnChild(1); | |
101 | gener->SetChildPhiRange(0.,360.); | |
102 | gener->SetChildThetaRange(171.0,178.0); | |
103 | gener->SetOrigin(0,0,0); //vertex position gener->SetSigma(0,0,0); //Sigma in (X,Y,Z) (cm) on IP position | |
104 | gener->SetForceDecay(kDiMuon); | |
105 | gener->SetTrackingFlag(1); | |
106 | gener->Init(); | |
107 | } | |
bd0cb923 | 108 | if (!strcmp(option,"hijing")) { //Hijing generator from ConfigPPR in macros |
109 | AliGenHijing *gener = new AliGenHijing(-1); | |
110 | // centre of mass energy | |
111 | gener->SetEnergyCMS(5500.); | |
112 | // reference frame | |
113 | gener->SetReferenceFrame("CMS"); | |
114 | // projectile | |
115 | gener->SetProjectile("A", 208, 82); | |
116 | gener->SetTarget ("A", 208, 82); | |
117 | // tell hijing to keep the full parent child chain | |
118 | gener->KeepFullEvent(); | |
119 | // enable jet quenching | |
120 | gener->SetJetQuenching(1); | |
121 | // enable shadowing | |
122 | gener->SetShadowing(1); | |
123 | // neutral pion and heavy particle decays switched off | |
124 | gener->SetDecaysOff(1); | |
125 | // Don't track spectators | |
126 | gener->SetSpectators(0); | |
127 | // kinematic selection | |
128 | gener->SetSelectAll(0); | |
129 | // impact parameter range | |
130 | gener->SetImpactParameterRange(0., 5.); // 0. - 5. fm corresponds to ~10% most central | |
131 | gener->Init(); | |
132 | } | |
133 | if (!strcmp(option,"muoncocktail")) { // Muon cocktail for PbPb | |
134 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
135 | gener->SetPtRange(1.,100.); // Transverse momentum range | |
136 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
137 | gener->SetYRange(-4.0,-2.5); | |
138 | gener->SetMuonPtCut(0.5); | |
139 | gener->SetMuonThetaCut(171.,178.); | |
140 | gener->SetMuonMultiplicity(2); | |
141 | gener->SetImpactParameterRange(0.,5.); // 10% most centra PbPb collisions | |
142 | gener->SetVertexSmear(kPerTrack); | |
143 | gener->SetOrigin(0,0,0); // Vertex position | |
144 | gener->SetSigma(0,0,0.0); // Sigma in (X,Y,Z) (cm) on IP position | |
145 | gener->Init(); | |
146 | } | |
8d6c1ae0 | 147 | //============================================================= |
bd0cb923 | 148 | // Field (L3 0.5 T) |
149 | AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 1, 1., 10., AliMagFMaps::k5kG); | |
8d6c1ae0 | 150 | gAlice->SetField(field); |
bd0cb923 | 151 | //============================================================= |
8d6c1ae0 | 152 | //=================== Alice BODY parameters ============================= |
153 | AliBODY *BODY = new AliBODY("BODY","Alice envelop"); | |
154 | //=================== ABSO parameters ============================ | |
654302a0 | 155 | AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber"); |
8d6c1ae0 | 156 | //=================== DIPO parameters ============================ |
654302a0 | 157 | AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 2"); |
8d6c1ae0 | 158 | //================== HALL parameters ============================ |
654302a0 | 159 | AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall"); |
8d6c1ae0 | 160 | //=================== PIPE parameters ============================ |
654302a0 | 161 | AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe"); |
8d6c1ae0 | 162 | //=================== SHIL parameters ============================ |
654302a0 | 163 | AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 2"); |
e107e560 | 164 | |
8d6c1ae0 | 165 | //=================== MUON Subsystem =========================== |
9bf406e1 | 166 | AliMUON *MUON = new AliMUONv1("MUON", "default"); |
e107e560 | 167 | |
2849388f | 168 | // The 3 switches below are to be used for the trigger code |
08db3bf4 | 169 | // their default value is set in AliMUON.h |
afb3ccf0 | 170 | // activate trigger cluster-size (0=default, 1=cluster-size according to AliMUONResponseTriggerV1 |
171 | // MUON->SetTriggerResponseV1(0); | |
08db3bf4 | 172 | // activate 4/4 trigger coincidence (0=default (coinc 3/4), 1=coinc 4/4) |
afb3ccf0 | 173 | // MUON->SetTriggerCoinc44(0); |
174 | // activate trigger chamber efficiency by cells (0=default, 1=trigger efficiency according to AliMUONTriggerEfficiencyCells | |
08db3bf4 | 175 | // MUON->SetTriggerEffCells(0); |
176 | ||
5ee595ac | 177 | // Use SetDigitStoreClassName() to change the digitStore implementation used by (s)digitizer |
178 | MUON->SetDigitStoreClassName(digitstore); | |
179 | ||
180 | cout << "MUON DigitStore is " << MUON->DigitStoreClassName().Data() << endl; | |
181 | ||
0aaf64c2 | 182 | // Noise-only digits in tracker/trigger (0=no noise, 1=default (noise in tracker), 2=noise in tracker and trigger): |
d07a7866 | 183 | //MUON->SetDigitizerWithNoise(kFALSE); |
5812b5ad | 184 | |
826f8de7 | 185 | // |
599766cd | 186 | // If SetAlign, the detection elements transformations |
187 | // are taken from the input file and not from the code | |
188 | // MUON->SetAlign("transform.dat"); | |
df729182 | 189 | |
d83a3fce | 190 | // To generate and read scaler trigger events in rawdata |
191 | // MUON->SetTriggerScalerEvent(); | |
df729182 | 192 | |
e107e560 | 193 | // If you want to play with builders, first reset the geometry builder, |
194 | // and then add yours. | |
195 | // MUON->ResetGeometryBuilder(); | |
196 | // MUON->AddGeometryBuilder(new AliMUONSt1GeometryBuilderV2(MUON)); | |
197 | // MUON->AddGeometryBuilder(new AliMUONSt2GeometryBuilderV2(MUON)); | |
198 | // MUON->AddGeometryBuilder(new AliMUONSlatGeometryBuilder(MUON)); | |
199 | // MUON->AddGeometryBuilder(new AliMUONTriggerGeometryBuilder(MUON)); | |
8d6c1ae0 | 200 | } |