Additional protection (Ivana)
[u/mrichter/AliRoot.git] / test / gun / Config.C
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3928b038 1// One can use the configuration macro in compiled mode by
2// root [0] gSystem->Load("libgeant321");
3// root [0] gSystem->SetIncludePath("-I$ROOTSYS/include -I$ALICE_ROOT/include\
4// -I$ALICE_ROOT -I$ALICE/geant3/TGeant3");
5// root [0] .x grun.C(1,"Config.C++")
6
7#if !defined(__CINT__) || defined(__MAKECINT__)
8#include <Riostream.h>
9bb2665f 9#include <TPDGCode.h>
3928b038 10#include <TRandom.h>
11#include <TSystem.h>
12#include <TVirtualMC.h>
13#include <TGeant3TGeo.h>
14#include "STEER/AliRunLoader.h"
15#include "STEER/AliRun.h"
16#include "STEER/AliConfig.h"
17#include "PYTHIA6/AliDecayerPythia.h"
18#include "EVGEN/AliGenCocktail.h"
19#include "EVGEN/AliGenHIJINGpara.h"
20#include "EVGEN/AliGenFixed.h"
21#include "EVGEN/AliGenBox.h"
22#include "STEER/AliMagFMaps.h"
23#include "STRUCT/AliBODY.h"
24#include "STRUCT/AliMAG.h"
96fb3353 25#include "STRUCT/AliABSOv3.h"
26#include "STRUCT/AliDIPOv3.h"
27#include "STRUCT/AliHALLv3.h"
3928b038 28#include "STRUCT/AliFRAMEv2.h"
96fb3353 29#include "STRUCT/AliSHILv3.h"
30#include "STRUCT/AliPIPEv3.h"
3928b038 31#include "ITS/AliITSvPPRasymmFMD.h"
32#include "TPC/AliTPCv2.h"
0d7ef405 33#include "TOF/AliTOFv6T0.h"
55eb2b56 34#include "HMPID/AliHMPIDv2.h"
cb14d625 35#include "ZDC/AliZDCv3.h"
3928b038 36#include "TRD/AliTRDv1.h"
37#include "TRD/AliTRDgeometry.h"
38#include "FMD/AliFMDv1.h"
39#include "MUON/AliMUONv1.h"
40#include "PHOS/AliPHOSv1.h"
41#include "PMD/AliPMDv1.h"
42#include "T0/AliT0v1.h"
43#include "EMCAL/AliEMCALv2.h"
44#include "ACORDE/AliACORDEv0.h"
45#include "VZERO/AliVZEROv7.h"
46#endif
47
48enum PprTrigConf_t
49{
50 kDefaultPPTrig, kDefaultPbPbTrig
51};
52
53const char * pprTrigConfName[] = {
54 "p-p","Pb-Pb"
55};
56
3b90f080 57enum PprGeo_t
58 {
59 kHoles, kNoHoles
60 };
61
3928b038 62Float_t EtaToTheta(Float_t arg);
63
64static PprTrigConf_t strig = kDefaultPPTrig;// default PP trigger configuration
3b90f080 65static PprGeo_t geo = kHoles;
3928b038 66
67void Config()
68{
69 // ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00
70 // Theta range given through pseudorapidity limits 22/6/2001
71
72 // Set Random Number seed
73 gRandom->SetSeed(123456); // Set 0 to use the currecnt time
74
75
76 // libraries required by geant321
77#if defined(__CINT__)
f1e07bdc 78 gSystem->Load("liblhapdf");
79 gSystem->Load("libEGPythia6");
80 gSystem->Load("libpythia6");
81 gSystem->Load("libAliPythia6");
3928b038 82 gSystem->Load("libgeant321");
83#endif
84
85 new TGeant3TGeo("C++ Interface to Geant3");
86
87 AliRunLoader* rl=0x0;
88
89
90 rl = AliRunLoader::Open("galice.root",
91 AliConfig::GetDefaultEventFolderName(),
92 "recreate");
93 if (rl == 0x0)
94 {
95 gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
96 return;
97 }
98 rl->SetCompressionLevel(2);
99 rl->SetNumberOfEventsPerFile(3);
100 gAlice->SetRunLoader(rl);
101
102 // Set the trigger configuration
103 gAlice->SetTriggerDescriptor(pprTrigConfName[strig]);
104 cout<<"Trigger configuration is set to "<<pprTrigConfName[strig]<<endl;
105
106 //
107 // Set External decayer
108 TVirtualMCDecayer *decayer = new AliDecayerPythia();
109
110 decayer->SetForceDecay(kAll);
111 decayer->Init();
112 gMC->SetExternalDecayer(decayer);
113 //=======================================================================
114 // ************* STEERING parameters FOR ALICE SIMULATION **************
115 // --- Specify event type to be tracked through the ALICE setup
116 // --- All positions are in cm, angles in degrees, and P and E in GeV
117
118
119 gMC->SetProcess("DCAY",1);
120 gMC->SetProcess("PAIR",1);
121 gMC->SetProcess("COMP",1);
122 gMC->SetProcess("PHOT",1);
123 gMC->SetProcess("PFIS",0);
124 gMC->SetProcess("DRAY",0);
125 gMC->SetProcess("ANNI",1);
126 gMC->SetProcess("BREM",1);
127 gMC->SetProcess("MUNU",1);
128 gMC->SetProcess("CKOV",1);
129 gMC->SetProcess("HADR",1);
130 gMC->SetProcess("LOSS",2);
131 gMC->SetProcess("MULS",1);
132 gMC->SetProcess("RAYL",1);
133
134 Float_t cut = 1.e-3; // 1MeV cut by default
135 Float_t tofmax = 1.e10;
136
137 gMC->SetCut("CUTGAM", cut);
138 gMC->SetCut("CUTELE", cut);
139 gMC->SetCut("CUTNEU", cut);
140 gMC->SetCut("CUTHAD", cut);
141 gMC->SetCut("CUTMUO", cut);
142 gMC->SetCut("BCUTE", cut);
143 gMC->SetCut("BCUTM", cut);
144 gMC->SetCut("DCUTE", cut);
145 gMC->SetCut("DCUTM", cut);
146 gMC->SetCut("PPCUTM", cut);
147 gMC->SetCut("TOFMAX", tofmax);
148
149 // Special generation for Valgrind tests
150 // Each detector is fired by few particles selected
151 // to cover specific cases
152
153
154 // The cocktail iitself
155
156 AliGenCocktail *gener = new AliGenCocktail();
157 gener->SetPhiRange(0, 360);
158 // Set pseudorapidity range from -8 to 8.
159 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
160 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
161 gener->SetThetaRange(thmin,thmax);
162 gener->SetOrigin(0, 0, 0); //vertex position
163 gener->SetSigma(0, 0, 0); //Sigma in (X,Y,Z) (cm) on IP position
164
165
166 // Particle guns for the barrel part (taken from RichConfig)
167
168 AliGenFixed *pG1=new AliGenFixed(1);
9bb2665f 169 pG1->SetPart(kProton);
3928b038 170 pG1->SetMomentum(2.5);
171 pG1->SetTheta(109.5-3);
172 pG1->SetPhi(10);
173 gener->AddGenerator(pG1,"g1",1);
174
175 AliGenFixed *pG2=new AliGenFixed(1);
9bb2665f 176 pG2->SetPart(kPiPlus);
3928b038 177 pG2->SetMomentum(1.0);
178 pG2->SetTheta( 90.0-3);
179 pG2->SetPhi(10);
180 gener->AddGenerator(pG2,"g2",1);
181
182 AliGenFixed *pG3=new AliGenFixed(1);
9bb2665f 183 pG3->SetPart(kPiMinus);
3928b038 184 pG3->SetMomentum(1.5);
185 pG3->SetTheta(109.5-3);
186 pG3->SetPhi(30);
187 gener->AddGenerator(pG3,"g3",1);
188
189 AliGenFixed *pG4=new AliGenFixed(1);
9bb2665f 190 pG4->SetPart(kKPlus);
3928b038 191 pG4->SetMomentum(0.7);
192 pG4->SetTheta( 90.0-3);
193 pG4->SetPhi(30);
194 gener->AddGenerator(pG4,"g4",1);
195
196 AliGenFixed *pG5=new AliGenFixed(1);
9bb2665f 197 pG5->SetPart(kKMinus);
3928b038 198 pG5->SetMomentum(1.0);
199 pG5->SetTheta( 70.0-3);
200 pG5->SetPhi(30);
201 gener->AddGenerator(pG5,"g5",1);
202
203 AliGenFixed *pG6=new AliGenFixed(1);
9bb2665f 204 pG6->SetPart(kProtonBar);
3928b038 205 pG6->SetMomentum(2.5);
206 pG6->SetTheta( 90.0-3);
207 pG6->SetPhi(50);
208 gener->AddGenerator(pG6,"g6",1);
209
210 AliGenFixed *pG7=new AliGenFixed(1);
9bb2665f 211 pG7->SetPart(kPiMinus);
3928b038 212 pG7->SetMomentum(0.7);
213 pG7->SetTheta( 70.0-3);
214 pG7->SetPhi(50);
215 gener->AddGenerator(pG7,"g7",1);
216
217 // Electrons for TRD
218
219 AliGenFixed *pG8=new AliGenFixed(1);
9bb2665f 220 pG8->SetPart(kElectron);
3928b038 221 pG8->SetMomentum(1.2);
222 pG8->SetTheta( 95.0);
223 pG8->SetPhi(190);
224 gener->AddGenerator(pG8,"g8",1);
225
226 AliGenFixed *pG9=new AliGenFixed(1);
9bb2665f 227 pG9->SetPart(kPositron);
3928b038 228 pG9->SetMomentum(1.2);
229 pG9->SetTheta( 85.0);
230 pG9->SetPhi(190);
231 gener->AddGenerator(pG9,"g9",1);
232
233 // PHOS
234
235 AliGenBox *gphos = new AliGenBox(1);
236 gphos->SetMomentumRange(10,11.);
237 gphos->SetPhiRange(270.5,270.7);
238 gphos->SetThetaRange(90.5,90.7);
9bb2665f 239 gphos->SetPart(kGamma);
3928b038 240 gener->AddGenerator(gphos,"GENBOX GAMMA for PHOS",1);
241
242 // EMCAL
243
244 AliGenBox *gemcal = new AliGenBox(1);
245 gemcal->SetMomentumRange(10,11.);
246 gemcal->SetPhiRange(90.5,199.5);
247 gemcal->SetThetaRange(90.5,90.7);
9bb2665f 248 gemcal->SetPart(kGamma);
3928b038 249 gener->AddGenerator(gemcal,"GENBOX GAMMA for EMCAL",1);
250
251 // MUON
252 AliGenBox * gmuon1 = new AliGenBox(1);
253 gmuon1->SetMomentumRange(20.,20.1);
254 gmuon1->SetPhiRange(0., 360.);
255 gmuon1->SetThetaRange(171.000,178.001);
9bb2665f 256 gmuon1->SetPart(kMuonMinus); // Muons
3928b038 257 gener->AddGenerator(gmuon1,"GENBOX MUON1",1);
258
259 AliGenBox * gmuon2 = new AliGenBox(1);
260 gmuon2->SetMomentumRange(20.,20.1);
261 gmuon2->SetPhiRange(0., 360.);
262 gmuon2->SetThetaRange(171.000,178.001);
9bb2665f 263 gmuon2->SetPart(kMuonPlus); // Muons
3928b038 264 gener->AddGenerator(gmuon2,"GENBOX MUON1",1);
265
266 //TOF
267 AliGenFixed *gtof=new AliGenFixed(1);
9bb2665f 268 gtof->SetPart(kProton);
3928b038 269 gtof->SetMomentum(2.5);
270 gtof->SetTheta(95);
6b61de21 271 gtof->SetPhi(340);
3928b038 272 gener->AddGenerator(gtof,"Proton for TOF",1);
6b61de21 273
274 //FMD1
275 AliGenFixed *gfmd1=new AliGenFixed(1);
276 gfmd1->SetPart(kGamma);
277 gfmd1->SetMomentum(25);
278 gfmd1->SetTheta(1.8);
279 gfmd1->SetPhi(10);
280 gener->AddGenerator(gfmd1,"Gamma for FMD1",1);
281
282 //FMD2i
283 AliGenFixed *gfmd2i=new AliGenFixed(1);
284 gfmd2i->SetPart(kPiPlus);
285 gfmd2i->SetMomentum(1.5);
286 gfmd2i->SetTheta(7.3);
287 gfmd2i->SetPhi(20);
288 gener->AddGenerator(gfmd2i,"Pi+ for FMD2i",1);
289
290 //FMD2o
291 AliGenFixed *gfmd2o=new AliGenFixed(1);
292 gfmd2o->SetPart(kPiMinus);
293 gfmd2o->SetMomentum(1.5);
294 gfmd2o->SetTheta(16.1);
295 gfmd2o->SetPhi(30);
296 gener->AddGenerator(gfmd2o,"Pi- for FMD2o",1);
297
298 //FMD3o
299 AliGenFixed *gfmd3o=new AliGenFixed(1);
300 gfmd3o->SetPart(kPiPlus);
301 gfmd3o->SetMomentum(1.5);
302 gfmd3o->SetTheta(163.9);
303 gfmd3o->SetPhi(40);
304 gener->AddGenerator(gfmd3o,"Pi+ for FMD3o",1);
305
306 //FMD3i
307 AliGenFixed *gfmd3i=new AliGenFixed(1);
308 gfmd3i->SetPart(kPiMinus);
309 gfmd3i->SetMomentum(1.5);
310 gfmd3i->SetTheta(170.5);
311 gfmd3i->SetPhi(50);
312 gener->AddGenerator(gfmd3i,"Pi- for FMD3i",1);
3928b038 313
314 gener->Init();
315
316
317 //
318 // Activate this line if you want the vertex smearing to happen
319 // track by track
320 //
321 //gener->SetVertexSmear(perTrack);
322 // Field (L3 0.5 T)
323 AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., 2);
324 field->SetL3ConstField(1); //Using const. field in the barrel if 0
325 gAlice->SetField(field);
326
327
328 Int_t iABSO = 1;
329 Int_t iDIPO = 1;
330 Int_t iFMD = 1;
331 Int_t iFRAME = 1;
332 Int_t iHALL = 1;
333 Int_t iITS = 1;
334 Int_t iMAG = 1;
335 Int_t iMUON = 1;
336 Int_t iPHOS = 1;
337 Int_t iPIPE = 1;
338 Int_t iPMD = 1;
339 Int_t iHMPID = 1;
340 Int_t iSHIL = 1;
341 Int_t iT0 = 1;
342 Int_t iTOF = 1;
343 Int_t iTPC = 1;
344 Int_t iTRD = 1;
345 Int_t iZDC = 1;
346 Int_t iEMCAL = 1;
347 Int_t iACORDE = 0;
348 Int_t iVZERO = 1;
349 rl->CdGAFile();
350 //=================== Alice BODY parameters =============================
351 AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
352
353 if (iMAG)
354 {
355 //=================== MAG parameters ============================
356 // --- Start with Magnet since detector layouts may be depending ---
357 // --- on the selected Magnet dimensions ---
358 AliMAG *MAG = new AliMAG("MAG", "Magnet");
359 }
360
361
362 if (iABSO)
363 {
364 //=================== ABSO parameters ============================
96fb3353 365 AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber");
3928b038 366 }
367
368 if (iDIPO)
369 {
370 //=================== DIPO parameters ============================
371
96fb3353 372 AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3");
3928b038 373 }
374
375 if (iHALL)
376 {
377 //=================== HALL parameters ============================
378
96fb3353 379 AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall");
3928b038 380 }
381
382
383 if (iFRAME)
384 {
385 //=================== FRAME parameters ============================
386
387 AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
3b90f080 388 if (geo == kHoles) {
389 FRAME->SetHoles(1);
390 } else {
391 FRAME->SetHoles(0);
392 }
3928b038 393 }
394
395 if (iSHIL)
396 {
397 //=================== SHIL parameters ============================
398
96fb3353 399 AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3");
3928b038 400 }
401
402
403 if (iPIPE)
404 {
405 //=================== PIPE parameters ============================
406
96fb3353 407 AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe");
3928b038 408 }
409
e89fa83b 410 if (iITS)
411 {
412 //=================== ITS parameters ============================
3928b038 413
3928b038 414 AliITSvPPRasymmFMD *ITS = new AliITSvPPRasymmFMD("ITS","ITS PPR detailed version with asymmetric services");
3928b038 415 }
416
417 if (iTPC)
418 {
419 //============================ TPC parameters ===================
420 AliTPC *TPC = new AliTPCv2("TPC", "Default");
421 }
422
423
424 if (iTOF) {
425 //=================== TOF parameters ============================
0d7ef405 426 AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF");
3928b038 427 // Partial geometry: modules at 2,3,4,6,7,11,12,14,15,16
428 // starting at 6h in positive direction
429 Int_t TOFSectors[18]={-1,-1,0,0,0,-1,0,0,-1,-1,-1,0,0,-1,0,0,0,0};
430 TOF->SetTOFSectors(TOFSectors);
431 }
432
433
434 if (iHMPID)
435 {
436 //=================== HMPID parameters ===========================
55eb2b56 437 AliHMPID *HMPID = new AliHMPIDv2("HMPID", "normal HMPID");
3928b038 438
439 }
440
441
442 if (iZDC)
443 {
444 //=================== ZDC parameters ============================
445
cb14d625 446 AliZDC *ZDC = new AliZDCv3("ZDC", "normal ZDC");
3928b038 447 }
448
449 if (iTRD)
450 {
451 //=================== TRD parameters ============================
452
453 AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
454 AliTRDgeometry *geoTRD = TRD->GetGeometry();
455 // Partial geometry: modules at 2,3,4,6,11,12,14,15
456 // starting at 6h in positive direction
457 geoTRD->SetSMstatus(0,0);
458 geoTRD->SetSMstatus(1,0);
459 geoTRD->SetSMstatus(5,0);
460 geoTRD->SetSMstatus(7,0);
461 geoTRD->SetSMstatus(8,0);
462 geoTRD->SetSMstatus(9,0);
463 geoTRD->SetSMstatus(10,0);
464 geoTRD->SetSMstatus(13,0);
465 geoTRD->SetSMstatus(16,0);
466 geoTRD->SetSMstatus(17,0);
467 }
468
469 if (iFMD)
470 {
471 //=================== FMD parameters ============================
472 AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
473 }
474
475 if (iMUON)
476 {
477 //=================== MUON parameters ===========================
478 // New MUONv1 version (geometry defined via builders)
479 AliMUON *MUON = new AliMUONv1("MUON","default");
480 }
481 //=================== PHOS parameters ===========================
482
483 if (iPHOS)
484 {
485 AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
486 }
487
488
489 if (iPMD)
490 {
491 //=================== PMD parameters ============================
492 AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
493 }
494
495 if (iT0)
496 {
497 //=================== T0 parameters ============================
498 AliT0 *T0 = new AliT0v1("T0", "T0 Detector");
499 }
500
501 if (iEMCAL)
502 {
503 //=================== EMCAL parameters ============================
504 AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "SHISH_77_TRD1_2X2_FINAL_110DEG");
505 }
506
507 if (iACORDE)
508 {
509 //=================== ACORDE parameters ============================
510 AliACORDE *ACORDE = new AliACORDEv0("ACORDE", "normal ACORDE");
511 }
512
513 if (iVZERO)
514 {
515 //=================== VZERO parameters ============================
516 AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO");
517 }
518
519
520}
521
522Float_t EtaToTheta(Float_t arg){
523 return (180./TMath::Pi())*2.*atan(exp(-arg));
524}