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Updates on Lambda_c decays (S. Masciocchi)
[u/mrichter/AliRoot.git] / FMD / Config.C
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7684b53c 1//____________________________________________________________________
2//
3// $Id$
4//
5// One can use the configuration macro in compiled mode by
6// root [0] gSystem->Load("libgeant321");
7// root [0] gSystem->SetIncludePath("-I$ROOTSYS/include -I$ALICE_ROOT/include\
8// -I$ALICE_ROOT -I$ALICE/geant3/TGeant3");
9// root [0] .x grun.C(1,"ConfigPPR.C++")
10//
c2fc1258 11/** @file Config.C
12 @author Christian Holm Christensen <cholm@nbi.dk>
13 @date Mon Mar 27 12:50:29 2006
14 @brief Simulation configuration script
15*/
7684b53c 16#if !defined(__CINT__) || defined(__MAKECINT__)
17#include <Riostream.h>
18#include <TRandom.h>
19#include <TSystem.h>
20#include <TVirtualMC.h>
21#include <TGeant3.h>
22#include "STEER/AliRunLoader.h"
23#include "STEER/AliRun.h"
24#include "STEER/AliConfig.h"
25#include "STEER/AliGenerator.h"
26#include "PYTHIA6/AliDecayerPythia.h"
27#include "EVGEN/AliGenHIJINGpara.h"
28#include "THijing/AliGenHijing.h"
29#include "EVGEN/AliGenCocktail.h"
30#include "EVGEN/AliGenSlowNucleons.h"
31#include "EVGEN/AliSlowNucleonModelExp.h"
32#include "EVGEN/AliGenParam.h"
33#include "EVGEN/AliGenMUONlib.h"
34#include "EVGEN/AliGenMUONCocktail.h"
35#include "PYTHIA6/AliGenPythia.h"
36#include "STEER/AliMagFMaps.h"
37#include "STRUCT/AliBODY.h"
38#include "STRUCT/AliMAG.h"
39#include "STRUCT/AliABSOv0.h"
40#include "STRUCT/AliDIPOv2.h"
41#include "STRUCT/AliHALL.h"
42#include "STRUCT/AliFRAMEv2.h"
43#include "STRUCT/AliSHILv2.h"
44#include "STRUCT/AliPIPEv0.h"
45#include "ITS/AliITSvPPRasymmFMD.h"
46#include "TPC/AliTPCv2.h"
47#include "TOF/AliTOFv4T0.h"
f4b3bbb7 48#include "HMPID/AliHMPIDv1.h"
7684b53c 49#include "ZDC/AliZDCv2.h"
50#include "TRD/AliTRDv1.h"
51#include "FMD/AliFMDv1.h"
52#include "MUON/AliMUONv1.h"
53#include "MUON/AliMUONSt1GeometryBuilderV2.h"
54#include "MUON/AliMUONSt2GeometryBuilder.h"
55#include "MUON/AliMUONSlatGeometryBuilder.h"
56#include "MUON/AliMUONTriggerGeometryBuilder.h"
57#include "PHOS/AliPHOSv1.h"
58#include "PMD/AliPMDv1.h"
ababa197 59#include "T0/AliT0v1.h"
7684b53c 60#include "EMCAL/AliEMCALv1.h"
b384f8a4 61#include "ACORDE/AliACORDEv0.h"
7684b53c 62#include "VZERO/AliVZEROv2.h"
63#endif
0d0e6995 64
7684b53c 65//____________________________________________________________________
66//
67// Generator types
68//
69enum EG_t {
0d0e6995 70 test50,
7684b53c 71 kParam_8000, //
72 kParam_4000, //
73 kParam_2000, //
824466d5 74 kParam_fmd, //
7684b53c 75 kHijing_cent1, //
76 kHijing_cent2, //
77 kHijing_per1, //
78 kHijing_per2, //
79 kHijing_per3, //
80 kHijing_per4, //
81 kHijing_per5, //
82 kHijing_jj25, //
83 kHijing_jj50, //
84 kHijing_jj75, //
85 kHijing_jj100, //
86 kHijing_jj200, //
87 kHijing_gj25, //
88 kHijing_gj50, //
89 kHijing_gj75, //
90 kHijing_gj100, //
91 kHijing_gj200, //
92 kHijing_pA, //
93 kPythia6, //
94 kPythia6Jets20_24, //
95 kPythia6Jets24_29, //
96 kPythia6Jets29_35, //
97 kPythia6Jets35_42, //
98 kPythia6Jets42_50, //
99 kPythia6Jets50_60, //
100 kPythia6Jets60_72, //
101 kPythia6Jets72_86, //
102 kPythia6Jets86_104, //
103 kPythia6Jets104_125, //
104 kPythia6Jets125_150, //
105 kPythia6Jets150_180, //
106 kD0PbPb5500, //
107 kCharmSemiElPbPb5500, //
108 kBeautySemiElPbPb5500, //
109 kCocktailTRD, //
110 kPyJJ, //
111 kPyGJ, //
112 kMuonCocktailCent1, //
113 kMuonCocktailPer1, //
114 kMuonCocktailPer4, //
115 kMuonCocktailCent1HighPt, //
116 kMuonCocktailPer1HighPt, //
117 kMuonCocktailPer4HighPt, //
118 kMuonCocktailCent1Single, //
119 kMuonCocktailPer1Single, //
120 kMuonCocktailPer4Single,
8f6ee336 121 kFMD1Flat,
122 kFMD2Flat,
123 kFMD3Flat,
124 kFMDFlat,
7684b53c 125 kEgMax
0d0e6995 126};
4347b38f 127
7684b53c 128//____________________________________________________________________
129//
130// Generator types names
131//
132const char* egName[kEgMax] = {
133 "test50",
134 "kParam_8000", //
135 "kParam_4000", //
136 "kParam_2000", //
824466d5 137 "kParam_fmd", //
7684b53c 138 "kHijing_cent1", //
139 "kHijing_cent2", //
140 "kHijing_per1", //
141 "kHijing_per2", //
142 "kHijing_per3", //
143 "kHijing_per4", //
144 "kHijing_per5", //
145 "kHijing_jj25", //
146 "kHijing_jj50", //
147 "kHijing_jj75", //
148 "kHijing_jj100", //
149 "kHijing_jj200", //
150 "kHijing_gj25", //
151 "kHijing_gj50", //
152 "kHijing_gj75", //
153 "kHijing_gj100", //
154 "kHijing_gj200", //
155 "kHijing_pA", //
156 "kPythia6", //
157 "kPythia6Jets20_24", //
158 "kPythia6Jets24_29", //
159 "kPythia6Jets29_35", //
160 "kPythia6Jets35_42", //
161 "kPythia6Jets42_50", //
162 "kPythia6Jets50_60", //
163 "kPythia6Jets60_72", //
164 "kPythia6Jets72_86", //
165 "kPythia6Jets86_104", //
166 "kPythia6Jets104_125", //
167 "kPythia6Jets125_150", //
168 "kPythia6Jets150_180", //
169 "kD0PbPb5500", //
170 "kCharmSemiElPbPb5500", //
171 "kBeautySemiElPbPb5500", //
172 "kCocktailTRD", //
173 "kPyJJ", //
174 "kPyGJ", //
175 "kMuonCocktailCent1", //
176 "kMuonCocktailPer1", //
177 "kMuonCocktailPer4", //
178 "kMuonCocktailCent1HighPt", //
179 "kMuonCocktailPer1HighPt", //
180 "kMuonCocktailPer4HighPt", //
181 "kMuonCocktailCent1Single", //
182 "kMuonCocktailPer1Single", //
088f8e79 183 "kMuonCocktailPer4Single",
184 "kFMD1Flat",
185 "kFMD2Flat",
8f6ee336 186 "kFMD3Flat",
187 "kFMDFlat"
0d0e6995 188};
189
7684b53c 190//____________________________________________________________________
191enum Geo_t {
192 kHoles, //
193 kNoHoles //
0d0e6995 194};
195
7684b53c 196//____________________________________________________________________
197enum Rad_t {
198 kGluonRadiation, //
199 kNoGluonRadiation //
0d0e6995 200};
201
7684b53c 202//____________________________________________________________________
203enum Mag_t {
204 k2kG, //
205 k4kG, //
206 k5kG //
207};
208
209//____________________________________________________________________
0d0e6995 210enum MC_t {
211 kFLUKA,
212 kGEANT3,
1a1fdef7 213 kGEANT4,
214 kGEANT3TGEO,
4347b38f 215};
0d0e6995 216
7684b53c 217//____________________________________________________________________
0d0e6995 218// Functions
7684b53c 219Float_t EtaToTheta(Float_t eta);
220Eg_t LookupEG(const Char_t* name);
221AliGenerator* GeneratorFactory(EG_t eg, Rad_t rad, TString& comment);
222AliGenHijing* HijingStandard();
223void ProcessEnvironmentVars(EG_t& eg, Int_t& seed);
42403906 224
7684b53c 225//____________________________________________________________________
226void
227Config()
afddaa11 228{
7684b53c 229 //____________________________________________________________________
230 // This part for configuration
6169f936 231 // EG_t eg = test50;
232 // EG_t eg = kParam_fmd;
f95a63c4 233 EG_t eg = kParam_2000; // kPythia;
234 // EG_t eg = kFMDFlat;
7684b53c 235 Geo_t geo = kNoHoles;
236 Rad_t rad = kGluonRadiation;
237 Mag_t mag = k5kG;
238 Int_t seed = 12345; //Set 0 to use the current time
54e415a8 239 MC_t mc = kGEANT3TGEO;
afddaa11 240
7684b53c 241 //____________________________________________________________________
242 // Comment line
243 static TString comment;
244
245 //____________________________________________________________________
246 // Get settings from environment variables
247 ProcessEnvironmentVars(eg, seed);
248
249 //____________________________________________________________________
4347b38f 250 // Set Random Number seed
7684b53c 251 gRandom->SetSeed(seed);
252 cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl;
0d0e6995 253
7684b53c 254
255 //__________________________________________________________________
256 switch (mc) {
0d0e6995 257 case kFLUKA:
37c4363a 258 //
259 // libraries required by fluka21
260 //
261 gSystem->Load("libGeom");
262 cout << "\t* Loading TFluka..." << endl;
263 gSystem->Load("libTFluka");
9aa0bdc4 264 gSystem->MakeDirectory("peg");
37c4363a 265 //
266 // FLUKA MC
267 //
268 cout << "\t* Instantiating TFluka..." << endl;
269 new TFluka("C++ Interface to Fluka", 0/*verbosity*/);
0d0e6995 270 break;
271 case kGEANT3:
4ac75127 272 {
273 //
274 // Libraries needed by GEANT 3.21
275 //
276 gSystem->Load("libgeant321");
277
278 //
279 // GEANT 3.21 MC
280 //
281 TGeant3* gmc = new TGeant3("C++ Interface to Geant3");
282 gmc->SetSWIT(4, 1000);
283 }
0d0e6995 284 break;
1a1fdef7 285 case kGEANT3TGEO:
4ac75127 286 {
287 //
288 // Libraries needed by GEANT 3.21
289 //
290 gSystem->Load("libgeant321");
1a1fdef7 291
4ac75127 292 //
293 // GEANT 3.21 MC
294 //
295 TGeant3TGeo* gmc = new TGeant3TGeo("C++ Interface to Geant3");
296 gmc->SetSWIT(4, 1000);
297 Printf("Making a TGeant3TGeo objet");
298 }
1a1fdef7 299 break;
0d0e6995 300 default:
301 gAlice->Fatal("Config.C", "No MC type chosen");
302 return;
303 }
7684b53c 304
305 //__________________________________________________________________
306 AliRunLoader* rl = 0;
307
4347b38f 308 cout<<"Config.C: Creating Run Loader ..."<<endl;
7684b53c 309 rl = AliRunLoader::Open("galice.root",
310 AliConfig::GetDefaultEventFolderName(),
311 "recreate");
4347b38f 312 if (!rl) {
313 gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
314 return;
315 }
316 rl->SetCompressionLevel(2);
317 rl->SetNumberOfEventsPerFile(3);
318 gAlice->SetRunLoader(rl);
319
7684b53c 320 //__________________________________________________________________
321 // For FLUKA
322 switch (mc) {
37c4363a 323 case kFLUKA:
324 {
325 //
326 // Use kTRUE as argument to generate alice.pemf first
327 //
328 TString alice_pemf(gSystem->Which(".", "peg/mat17.pemf"));
329 if (!alice_pemf.IsNull())
330 ((TFluka*)gMC)->SetGeneratePemf(kFALSE);
331 else
332 ((TFluka*)gMC)->SetGeneratePemf(kTRUE);
088f8e79 333 TString flupro(gSystem->Getenv("FLUPRO"));
334 if (flupro.IsNull())
335 Fatal("Config.C", "Environment variable FLUPRO not set");
336#if 0
337 char* files[] = { "brems_fin.bin", "cohff.bin", "elasct.bin",
338 "gxsect.bin", "nuclear.bin", "sigmapi.bin",
339 0 };
340 char* file = files[0];
341 while (file) {
342 TString which(gSystem->Which(".", file));
343 if (which.IsNull()) {
344 if (gSystem->Symlink(Form("%s/%s", flupro.Data(), file), file)!=0)
345 Fatal("Config.C", "Couldn't link $(FLUPRO)/%s -> .", file);
346 }
347 file++;
9aa0bdc4 348 }
088f8e79 349#endif
350 TString neuxsc(gSystem->Which(".", "neuxsc.bin"));
351 if (neuxsc.IsNull())
352 gSystem->Symlink(Form("%s/neuxsc_72.bin", flupro.Data()),
353 "neuxsc.bin");
9aa0bdc4 354 gSystem->CopyFile("$(FLUPRO)/random.dat", "old.seed", kTRUE);
37c4363a 355 }
356 break;
357 }
7684b53c 358
359 //__________________________________________________________________
0d0e6995 360 //
361 // Set External decayer
4ac75127 362#if 0
0d0e6995 363 AliDecayer *decayer = new AliDecayerPythia();
7684b53c 364 switch (eg) {
365 case kD0PbPb5500: decayer->SetForceDecay(kHadronicD); break;
366 case kCharmSemiElPbPb5500: decayer->SetForceDecay(kSemiElectronic); break;
367 case kBeautySemiElPbPb5500: decayer->SetForceDecay(kSemiElectronic); break;
368 default: decayer->SetForceDecay(kAll); break;
369 }
4347b38f 370 decayer->Init();
371 gMC->SetExternalDecayer(decayer);
4ac75127 372#endif
4347b38f 373
7684b53c 374 //__________________________________________________________________
bf000c32 375 // *********** STEERING parameters FOR ALICE SIMULATION ************
376 // - Specify event type to be tracked through the ALICE setup
377 // - All positions are in cm, angles in degrees, and P and E in GeV
4347b38f 378 gMC->SetProcess("DCAY",1);
379 gMC->SetProcess("PAIR",1);
380 gMC->SetProcess("COMP",1);
381 gMC->SetProcess("PHOT",1);
382 gMC->SetProcess("PFIS",0);
7684b53c 383 gMC->SetProcess("DRAY",0);
4347b38f 384 gMC->SetProcess("ANNI",1);
385 gMC->SetProcess("BREM",1);
386 gMC->SetProcess("MUNU",1);
7684b53c 387 gMC->SetProcess("CKOV",1);
4347b38f 388 gMC->SetProcess("HADR",1);
389 gMC->SetProcess("LOSS",2);
7684b53c 390 gMC->SetProcess("MULS",1);
4347b38f 391 gMC->SetProcess("RAYL",1);
392
393 Float_t cut = 1.e-3; // 1MeV cut by default
394 Float_t tofmax = 1.e10;
395
396 gMC->SetCut("CUTGAM", cut);
397 gMC->SetCut("CUTELE", cut);
398 gMC->SetCut("CUTNEU", cut);
399 gMC->SetCut("CUTHAD", cut);
400 gMC->SetCut("CUTMUO", cut);
7684b53c 401 gMC->SetCut("BCUTE", cut);
402 gMC->SetCut("BCUTM", cut);
403 gMC->SetCut("DCUTE", cut);
404 gMC->SetCut("DCUTM", cut);
4347b38f 405 gMC->SetCut("PPCUTM", cut);
7684b53c 406 gMC->SetCut("TOFMAX", tofmax);
0d0e6995 407
4ac75127 408
7684b53c 409 //__________________________________________________________________
410 // Generator Configuration
7684b53c 411 AliGenerator* gener = GeneratorFactory(eg, rad, comment);
412 gener->SetOrigin(0, 0, 0); // vertex position
413 gener->SetSigma(0, 0, 5.3); // Sigma in (X,Y,Z) (cm) on IP position
414 gener->SetCutVertexZ(1.); // Truncate at 1 sigma
415 gener->SetVertexSmear(kPerEvent);
416 gener->SetTrackingFlag(1);
417 gener->Init();
418
419 //__________________________________________________________________
0d0e6995 420 //
421 // Comments
422 //
7684b53c 423 switch (mag) {
0d0e6995 424 case k2kG: comment = comment.Append(" | L3 field 0.2 T"); break;
425 case k4kG: comment = comment.Append(" | L3 field 0.4 T"); break;
426 case k5kG: comment = comment.Append(" | L3 field 0.5 T"); break;
427 }
428
7684b53c 429 switch (rad) {
0d0e6995 430 case kGluonRadiation:
431 comment = comment.Append(" | Gluon Radiation On"); break;
432 default:
433 comment = comment.Append(" | Gluon Radiation Off"); break;
434 }
435
7684b53c 436 switch(geo) {
f4b3bbb7 437 case kHoles: comment = comment.Append(" | Holes for PHOS/HMPID"); break;
438 default: comment = comment.Append(" | No holes for PHOS/HMPID"); break;
0d0e6995 439 }
440
441 std::cout << "\n\n Comment: " << comment << "\n" << std::endl;
442
7684b53c 443 //__________________________________________________________________
4347b38f 444 // Field (L3 0.4 T)
7684b53c 445 AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., mag);
0d0e6995 446 field->SetL3ConstField(0); //Using const. field in the barrel
447 rl->CdGAFile();
7684b53c 448 gAlice->SetField(field);
0d0e6995 449
7684b53c 450 //__________________________________________________________________
0d0e6995 451 //
452 // Used detectors
453 //
4ac75127 454 Bool_t useABSO = kFALSE;
b384f8a4 455 Bool_t useACORDE = kFALSE;
4ac75127 456 Bool_t useDIPO = kFALSE;
0d0e6995 457 Bool_t useFMD = kTRUE;
4ac75127 458 Bool_t useFRAME = kFALSE;
69b696b9 459 Bool_t useHALL = kFALSE;
4ac75127 460 Bool_t useITS = kFALSE;
461 Bool_t useMAG = kFALSE;
462 Bool_t useMUON = kFALSE;
463 Bool_t usePHOS = kFALSE;
464 Bool_t usePIPE = kFALSE;
465 Bool_t usePMD = kFALSE;
f4b3bbb7 466 Bool_t useHMPID = kFALSE;
4ac75127 467 Bool_t useSHIL = kFALSE;
ababa197 468 Bool_t useT0 = kFALSE;
4ac75127 469 Bool_t useTOF = kFALSE;
470 Bool_t useTPC = kFALSE;
471 Bool_t useTRD = kFALSE;
69b696b9 472 Bool_t useZDC = kFALSE;
4ac75127 473 Bool_t useEMCAL = kFALSE;
474 Bool_t useVZERO = kFALSE;
4347b38f 475
0d0e6995 476 cout << "\t* Creating the detectors ..." << endl;
bf000c32 477 // ================= Alice BODY parameters =========================
4347b38f 478 AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
479
0d0e6995 480
4347b38f 481 if (useMAG) {
bf000c32 482 // =================== MAG parameters ============================
0d0e6995 483 // Start with Magnet since detector layouts may be depending on
484 // the selected Magnet dimensions
4347b38f 485 AliMAG *MAG = new AliMAG("MAG", "Magnet");
486 }
487
488 if (useABSO) {
bf000c32 489 // =================== ABSO parameters ===========================
4347b38f 490 AliABSO *ABSO = new AliABSOv0("ABSO", "Muon Absorber");
491 }
492
493 if (useDIPO) {
bf000c32 494 // =================== DIPO parameters ===========================
4347b38f 495 AliDIPO *DIPO = new AliDIPOv2("DIPO", "Dipole version 2");
496 }
497
498 if (useHALL) {
bf000c32 499 // =================== HALL parameters ===========================
4347b38f 500 AliHALL *HALL = new AliHALL("HALL", "Alice Hall");
501 }
502
503
504 if (useFRAME) {
bf000c32 505 // ================== FRAME parameters ===========================
4347b38f 506 AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
7684b53c 507 switch (geo) {
0d0e6995 508 case kHoles: FRAME->SetHoles(1); break;
509 default: FRAME->SetHoles(0); break;
4347b38f 510 }
511 }
512
513 if (useSHIL) {
bf000c32 514 // ================== SHIL parameters ============================
4347b38f 515 AliSHIL *SHIL = new AliSHILv2("SHIL", "Shielding Version 2");
516 }
517
518
519 if (usePIPE) {
bf000c32 520 // ================== PIPE parameters ============================
4347b38f 521 AliPIPE *PIPE = new AliPIPEv0("PIPE", "Beam Pipe");
522 }
0d0e6995 523
524 if (useITS) {
bf000c32 525 // =================== ITS parameters ============================
4347b38f 526 //
527 // As the innermost detector in ALICE, the Inner Tracking System
528 // "impacts" on almost all other detectors. This involves the fact
529 // that the ITS geometry still has several options to be followed
530 // in parallel in order to determine the best set-up which
531 // minimizes the induced background. All the geometries available
532 // to date are described in the following. Read carefully the
533 // comments and use the default version (the only one uncommented)
534 // unless you are making comparisons and you know what you are
535 // doing. In this case just uncomment the ITS geometry you want to
536 // use and run Aliroot.
537 //
0d0e6995 538 // Detailed geometries:
4347b38f 539 //
540 //
0d0e6995 541 // AliITS *ITS =
542 // new AliITSv5symm("ITS", "Updated ITS TDR detailed version "
543 // "with symmetric services");
544 // AliITS *ITS =
545 // new AliITSv5asymm("ITS","Updates ITS TDR detailed version "
546 // "with asymmetric services");
4347b38f 547 //
0d0e6995 548 AliITSvPPRasymmFMD *ITS =
549 new AliITSvPPRasymmFMD("ITS","New ITS PPR detailed version "
550 "with asymmetric services");
551 // don't touch this parameter if you're not an ITS developer
552 ITS->SetMinorVersion(2);
4347b38f 553 // don't touch this parameter if you're not an ITS developer
0d0e6995 554 ITS->SetReadDet(kTRUE);
4347b38f 555 // don't touch this parameter if you're not an ITS developer
0d0e6995 556 // ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det");
4347b38f 557 // detector thickness on layer 1 must be in the range [100,300]
558 ITS->SetThicknessDet1(200.);
559 // detector thickness on layer 2 must be in the range [100,300]
560 ITS->SetThicknessDet2(200.);
561 // chip thickness on layer 1 must be in the range [150,300]
562 ITS->SetThicknessChip1(200.);
563 // chip thickness on layer 2 must be in the range [150,300]
0d0e6995 564 ITS->SetThicknessChip2(200.);
4347b38f 565 // 1 --> rails in ; 0 --> rails out
0d0e6995 566 ITS->SetRails(0);
4347b38f 567 // 1 --> water ; 0 --> freon
0d0e6995 568 ITS->SetCoolingFluid(1);
4347b38f 569
4347b38f 570 // Coarse geometries (warning: no hits are produced with these
571 // coarse geometries and they unuseful for reconstruction !):
4347b38f 572 //
0d0e6995 573 //
574 // AliITSvPPRcoarseasymm *ITS =
4347b38f 575 // new AliITSvPPRcoarseasymm("ITS","New ITS PPR coarse version "
0d0e6995 576 // "with asymmetric services");
4347b38f 577 // 1 --> rails in ; 0 --> rails out
0d0e6995 578 // ITS->SetRails(0);
4347b38f 579 // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
580 // ITS->SetSupportMaterial(0);
581 //
582 // AliITS *ITS =
0d0e6995 583 // new AliITSvPPRcoarsesymm("ITS","New ITS PPR coarse version "
584 // "with symmetric services");
4347b38f 585 // 1 --> rails in ; 0 --> rails out
586 // ITS->SetRails(0);
587 // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
588 // ITS->SetSupportMaterial(0);
4347b38f 589 //
590 // Geant3 <-> EUCLID conversion
591 // ============================
592 //
593 // SetEUCLID is a flag to output (=1) or not to output (=0) both
594 // geometry and media to two ASCII files (called by default
595 // ITSgeometry.euc and ITSgeometry.tme) in a format understandable
596 // to the CAD system EUCLID. The default (=0) means that you dont
597 // want to use this facility.
598 //
0d0e6995 599 ITS->SetEUCLID(0);
4347b38f 600 }
601
602 if (useTPC) {
bf000c32 603 // =================== TPC parameters ============================
4347b38f 604 //
605 // This allows the user to specify sectors for the SLOW (TPC
606 // geometry 2) Simulator. SecAL (SecAU) <0 means that ALL lower
607 // (upper) sectors are specified, any value other than that
608 // requires at least one sector (lower or upper)to be specified!
0d0e6995 609 //
610 // Reminder:
611 // sectors 1-24 are lower sectors (1-12 -> z>0, 13-24 -> z<0)
612 // sectors 25-72 are the upper ones (25-48 -> z>0, 49-72 -> z<0)
613 //
4347b38f 614 // SecLows - number of lower sectors specified (up to 6)
615 // SecUps - number of upper sectors specified (up to 12)
616 // Sens - sensitive strips for the Slow Simulator !!!
617 //
618 // This does NOT work if all S or L-sectors are specified, i.e.
619 // if SecAL or SecAU < 0
620 //
621 //
622 //----------------------------------------------------------------
623 // gROOT->LoadMacro("SetTPCParam.C");
624 // AliTPCParam *param = SetTPCParam();
625 AliTPC *TPC = new AliTPCv2("TPC", "Default");
4347b38f 626 }
0d0e6995 627
4347b38f 628 if (useTOF) {
bf000c32 629 // ================== TOF parameters =============================
4347b38f 630 AliTOF *TOF = new AliTOFv4T0("TOF", "normal TOF");
631 }
632
f4b3bbb7 633 if (useHMPID) {
634 // ================== HMPID parameters ============================
635 AliHMPID *HMPID = new AliHMPIDv1("HMPID", "normal HMPID");
0d0e6995 636
4347b38f 637 }
638
639 if (useZDC) {
bf000c32 640 // ================== ZDC parameters =============================
4347b38f 641 AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC");
642 }
643
644 if (useTRD) {
bf000c32 645 // ================== TRD parameters =============================
4347b38f 646 AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
0d0e6995 647
648 // Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2)
4347b38f 649 TRD->SetGasMix(1);
7684b53c 650 if (geo == kHoles) {
4347b38f 651 // With hole in front of PHOS
652 TRD->SetPHOShole();
f4b3bbb7 653 // With hole in front of HMPID
654 TRD->SetHMPIDhole();
4347b38f 655 }
656 // Switch on TR
657 AliTRDsim *TRDsim = TRD->CreateTR();
658 }
659
660 if (useFMD) {
bf000c32 661 // =================== FMD parameters ============================
0d0e6995 662 AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
54e415a8 663 // FMD->UseDetailed(kFALSE);
664 // FMD->UseAssembly();
665 // FMD->UseOld();
4347b38f 666 }
667
668 if (useMUON) {
bf000c32 669 // =================== MUON parameters ===========================
4347b38f 670 AliMUON *MUON = new AliMUONv1("MUON", "default");
bf000c32 671 // MUON->AddGeometryBuilder(new AliMUONSt1GeometryBuilder(MUON));
672 // MUON->AddGeometryBuilder(new AliMUONSt2GeometryBuilder(MUON));
673 // MUON->AddGeometryBuilder(new AliMUONSlatGeometryBuilder(MUON));
674 // MUON->AddGeometryBuilder(new AliMUONTriggerGeometryBuilder(MUON));
4347b38f 675 }
0d0e6995 676
4347b38f 677 if (usePHOS) {
bf000c32 678 // =================== PHOS parameters ===========================
4347b38f 679 AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
680 }
681
682 if (usePMD) {
bf000c32 683 // =================== PMD parameters ============================
4347b38f 684 AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
685 }
686
ababa197 687 if (useT0) {
688 // =================== T0 parameters ==========================
689 AliT0 *T0 = new AliT0v1("T0", "T0 Detector");
4347b38f 690 }
691
692 if (useEMCAL) {
bf000c32 693 // =================== EMCAL parameters ==========================
4347b38f 694 AliEMCAL *EMCAL = new AliEMCALv1("EMCAL", "EMCAL_55_25");
695 }
696
b384f8a4 697 if (useACORDE) {
698 // =================== ACORDE parameters ============================
699 AliACORDE *ACORDE = new AliACORDEv0("ACORDE", "normal ACORDE");
4347b38f 700 }
701
702 if (useVZERO) {
bf000c32 703 // =================== V0 parameters =============================
4347b38f 704 AliVZERO *VZERO = new AliVZEROv3("VZERO", "normal VZERO");
705 }
4347b38f 706}
707
7684b53c 708//____________________________________________________________________
0d0e6995 709Float_t EtaToTheta(Float_t arg)
710{
7684b53c 711 return (180./TMath::Pi())*2.*TMath::ATan(TMath::Exp(-arg));
712}
713
714//____________________________________________________________________
715Int_t
716LookupEG(const Char_t* name)
717{
718 TString n(name);
719 for (Int_t i = 0; i < kEgMax; i++) {
720 if (n == egName[i]) return i;
721 }
722 return -1;
723}
724
725//____________________________________________________________________
726AliGenerator*
727GeneratorFactory(EG_t eg, Rad_t rad, TString& comment)
728{
729 Int_t isw = 3;
730 if (rad == kNoGluonRadiation) isw = 0;
731
732
733 AliGenerator * gGener = 0;
734 switch (eg) {
735 case test50:
736 {
737 comment = comment.Append(":HIJINGparam test 50 particles");
738 AliGenHIJINGpara *gener = new AliGenHIJINGpara(50);
739 gener->SetMomentumRange(0, 999999.);
740 gener->SetPhiRange(0., 360.);
741 // Set pseudorapidity range from -8 to 8.
742 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
743 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
744 gener->SetThetaRange(thmin,thmax);
745 gGener=gener;
746 }
747 break;
748 case kParam_8000:
749 {
750 comment = comment.Append(":HIJINGparam N=8000");
751 AliGenHIJINGpara *gener = new AliGenHIJINGpara(86030);
752 gener->SetMomentumRange(0, 999999.);
753 gener->SetPhiRange(0., 360.);
754 // Set pseudorapidity range from -8 to 8.
755 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
756 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
757 gener->SetThetaRange(thmin,thmax);
758 gGener=gener;
759 }
760 break;
761 case kParam_4000:
762 {
763 comment = comment.Append("HIJINGparam N=4000");
764 AliGenHIJINGpara *gener = new AliGenHIJINGpara(43015);
765 gener->SetMomentumRange(0, 999999.);
766 gener->SetPhiRange(0., 360.);
767 // Set pseudorapidity range from -8 to 8.
768 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
769 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
770 gener->SetThetaRange(thmin,thmax);
771 gGener=gener;
772 }
773 break;
774 case kParam_2000:
775 {
776 comment = comment.Append("HIJINGparam N=2000");
777 AliGenHIJINGpara *gener = new AliGenHIJINGpara(21507);
778 gener->SetMomentumRange(0, 999999.);
779 gener->SetPhiRange(0., 360.);
780 // Set pseudorapidity range from -8 to 8.
781 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
782 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
824466d5 783 gener->SetThetaRange(thmin,thmax);
784 gGener=gener;
785 }
786 break;
787 case kParam_fmd:
788 {
789 comment = comment.Append("HIJINGparam N=100");
1a1fdef7 790 AliGenHIJINGpara *gener = new AliGenHIJINGpara(500);
824466d5 791 gener->SetMomentumRange(0, 999999.);
792 gener->SetPhiRange(0., 360.);
793 // Set pseudorapidity range from -8 to 8.
1a1fdef7 794 Float_t thmin = EtaToTheta(6); // theta min. <---> eta max
795 Float_t thmax = EtaToTheta(2); // theta max. <---> eta min
7684b53c 796 gener->SetThetaRange(thmin,thmax);
797 gGener=gener;
798 }
799 break;
800 //
801 // Hijing Central
802 //
803 case kHijing_cent1:
804 {
805 comment = comment.Append("HIJING cent1");
806 AliGenHijing *gener = HijingStandard();
807 // impact parameter range
808 gener->SetImpactParameterRange(0., 5.);
809 gGener=gener;
810 }
811 break;
812 case kHijing_cent2:
813 {
814 comment = comment.Append("HIJING cent2");
815 AliGenHijing *gener = HijingStandard();
816 // impact parameter range
817 gener->SetImpactParameterRange(0., 2.);
818 gGener=gener;
819 }
820 break;
821 //
822 // Hijing Peripheral
823 //
824 case kHijing_per1:
825 {
826 comment = comment.Append("HIJING per1");
827 AliGenHijing *gener = HijingStandard();
828 // impact parameter range
829 gener->SetImpactParameterRange(5., 8.6);
830 gGener=gener;
831 }
832 break;
833 case kHijing_per2:
834 {
835 comment = comment.Append("HIJING per2");
836 AliGenHijing *gener = HijingStandard();
837 // impact parameter range
838 gener->SetImpactParameterRange(8.6, 11.2);
839 gGener=gener;
840 }
841 break;
842 case kHijing_per3:
843 {
844 comment = comment.Append("HIJING per3");
845 AliGenHijing *gener = HijingStandard();
846 // impact parameter range
847 gener->SetImpactParameterRange(11.2, 13.2);
848 gGener=gener;
849 }
850 break;
851 case kHijing_per4:
852 {
853 comment = comment.Append("HIJING per4");
854 AliGenHijing *gener = HijingStandard();
855 // impact parameter range
856 gener->SetImpactParameterRange(13.2, 15.);
857 gGener=gener;
858 }
859 break;
860 case kHijing_per5:
861 {
862 comment = comment.Append("HIJING per5");
863 AliGenHijing *gener = HijingStandard();
864 // impact parameter range
865 gener->SetImpactParameterRange(15., 100.);
866 gGener=gener;
867 }
868 break;
869 //
870 // Jet-Jet
871 //
872 case kHijing_jj25:
873 {
874 comment = comment.Append("HIJING Jet 25 GeV");
875 AliGenHijing *gener = HijingStandard();
876 // impact parameter range
877 gener->SetImpactParameterRange(0., 5.);
878 // trigger
879 gener->SetTrigger(1);
880 gener->SetPtJet(25.);
881 gener->SetRadiation(isw);
882 gener->SetSimpleJets(!isw);
883 gener->SetJetEtaRange(-0.3,0.3);
884 gener->SetJetPhiRange(75., 165.);
885 gGener=gener;
886 }
887 break;
888
889 case kHijing_jj50:
890 {
891 comment = comment.Append("HIJING Jet 50 GeV");
892 AliGenHijing *gener = HijingStandard();
893 // impact parameter range
894 gener->SetImpactParameterRange(0., 5.);
895 // trigger
896 gener->SetTrigger(1);
897 gener->SetPtJet(50.);
898 gener->SetRadiation(isw);
899 gener->SetSimpleJets(!isw);
900 gener->SetJetEtaRange(-0.3,0.3);
901 gener->SetJetPhiRange(75., 165.);
902 gGener=gener;
903 }
904 break;
905
906 case kHijing_jj75:
907 {
908 comment = comment.Append("HIJING Jet 75 GeV");
909 AliGenHijing *gener = HijingStandard();
910 // impact parameter range
911 gener->SetImpactParameterRange(0., 5.);
912 // trigger
913 gener->SetTrigger(1);
914 gener->SetPtJet(75.);
915 gener->SetRadiation(isw);
916 gener->SetSimpleJets(!isw);
917 gener->SetJetEtaRange(-0.3,0.3);
918 gener->SetJetPhiRange(75., 165.);
919 gGener=gener;
920 }
921 break;
922
923 case kHijing_jj100:
924 {
925 comment = comment.Append("HIJING Jet 100 GeV");
926 AliGenHijing *gener = HijingStandard();
927 // impact parameter range
928 gener->SetImpactParameterRange(0., 5.);
929 // trigger
930 gener->SetTrigger(1);
931 gener->SetPtJet(100.);
932 gener->SetRadiation(isw);
933 gener->SetSimpleJets(!isw);
934 gener->SetJetEtaRange(-0.3,0.3);
935 gener->SetJetPhiRange(75., 165.);
936 gGener=gener;
937 }
938 break;
939
940 case kHijing_jj200:
941 {
942 comment = comment.Append("HIJING Jet 200 GeV");
943 AliGenHijing *gener = HijingStandard();
944 // impact parameter range
945 gener->SetImpactParameterRange(0., 5.);
946 // trigger
947 gener->SetTrigger(1);
948 gener->SetPtJet(200.);
949 gener->SetRadiation(isw);
950 gener->SetSimpleJets(!isw);
951 gener->SetJetEtaRange(-0.3,0.3);
952 gener->SetJetPhiRange(75., 165.);
953 gGener=gener;
954 }
955 break;
956 //
957 // Gamma-Jet
958 //
959 case kHijing_gj25:
960 {
961 comment = comment.Append("HIJING Gamma 25 GeV");
962 AliGenHijing *gener = HijingStandard();
963 // impact parameter range
964 gener->SetImpactParameterRange(0., 5.);
965 // trigger
966 gener->SetTrigger(2);
967 gener->SetPtJet(25.);
968 gener->SetRadiation(isw);
969 gener->SetSimpleJets(!isw);
970 gener->SetJetEtaRange(-0.12, 0.12);
971 gener->SetJetPhiRange(220., 320.);
972 gGener=gener;
973 }
974 break;
975
976 case kHijing_gj50:
977 {
978 comment = comment.Append("HIJING Gamma 50 GeV");
979 AliGenHijing *gener = HijingStandard();
980 // impact parameter range
981 gener->SetImpactParameterRange(0., 5.);
982 // trigger
983 gener->SetTrigger(2);
984 gener->SetPtJet(50.);
985 gener->SetRadiation(isw);
986 gener->SetSimpleJets(!isw);
987 gener->SetJetEtaRange(-0.12, 0.12);
988 gener->SetJetPhiRange(220., 320.);
989 gGener=gener;
990 }
991 break;
992
993 case kHijing_gj75:
994 {
995 comment = comment.Append("HIJING Gamma 75 GeV");
996 AliGenHijing *gener = HijingStandard();
997 // impact parameter range
998 gener->SetImpactParameterRange(0., 5.);
999 // trigger
1000 gener->SetTrigger(2);
1001 gener->SetPtJet(75.);
1002 gener->SetRadiation(isw);
1003 gener->SetSimpleJets(!isw);
1004 gener->SetJetEtaRange(-0.12, 0.12);
1005 gener->SetJetPhiRange(220., 320.);
1006 gGener=gener;
1007 }
1008 break;
1009
1010 case kHijing_gj100:
1011 {
1012 comment = comment.Append("HIJING Gamma 100 GeV");
1013 AliGenHijing *gener = HijingStandard();
1014 // impact parameter range
1015 gener->SetImpactParameterRange(0., 5.);
1016 // trigger
1017 gener->SetTrigger(2);
1018 gener->SetPtJet(100.);
1019 gener->SetRadiation(isw);
1020 gener->SetSimpleJets(!isw);
1021 gener->SetJetEtaRange(-0.12, 0.12);
1022 gener->SetJetPhiRange(220., 320.);
1023 gGener=gener;
1024 }
1025 break;
1026
1027 case kHijing_gj200:
1028 {
1029 comment = comment.Append("HIJING Gamma 200 GeV");
1030 AliGenHijing *gener = HijingStandard();
1031 // impact parameter range
1032 gener->SetImpactParameterRange(0., 5.);
1033 // trigger
1034 gener->SetTrigger(2);
1035 gener->SetPtJet(200.);
1036 gener->SetRadiation(isw);
1037 gener->SetSimpleJets(!isw);
1038 gener->SetJetEtaRange(-0.12, 0.12);
1039 gener->SetJetPhiRange(220., 320.);
1040 gGener=gener;
1041 }
1042 break;
1043 case kHijing_pA:
1044 {
1045 comment = comment.Append("HIJING pA");
1046
1047 AliGenCocktail *gener = new AliGenCocktail();
1048
1049 AliGenHijing *hijing = new AliGenHijing(-1);
1050 // centre of mass energy
1051 hijing->SetEnergyCMS(TMath::Sqrt(82./208.) * 14000.);
1052 // impact parameter range
1053 hijing->SetImpactParameterRange(0., 15.);
1054 // reference frame
1055 hijing->SetReferenceFrame("CMS");
1056 hijing->SetBoostLHC(1);
1057 // projectile
1058 hijing->SetProjectile("P", 1, 1);
1059 hijing->SetTarget ("A", 208, 82);
1060 // tell hijing to keep the full parent child chain
1061 hijing->KeepFullEvent();
1062 // enable jet quenching
1063 hijing->SetJetQuenching(0);
1064 // enable shadowing
1065 hijing->SetShadowing(1);
1066 // Don't track spectators
1067 hijing->SetSpectators(0);
1068 // kinematic selection
1069 hijing->SetSelectAll(0);
1070 //
1071 AliGenSlowNucleons* gray = new AliGenSlowNucleons(1);
1072 AliSlowNucleonModel* model = new AliSlowNucleonModelExp();
1073 gray->SetSlowNucleonModel(model);
1074 gray->SetDebug(1);
1075 gener->AddGenerator(hijing,"Hijing pPb", 1);
1076 gener->AddGenerator(gray, "Gray Particles",1);
1077 gGener=gener;
1078 }
1079 break;
1080 case kPythia6:
1081 {
1082 comment = comment.Append(":Pythia p-p @ 14 TeV");
1083 AliGenPythia *gener = new AliGenPythia(-1);
1084 gener->SetMomentumRange(0,999999);
1085 gener->SetThetaRange(0., 180.);
1086 gener->SetYRange(-12,12);
1087 gener->SetPtRange(0,1000);
1088 gener->SetProcess(kPyMb);
1089 gener->SetEnergyCMS(14000.);
1090 gGener=gener;
1091 }
1092 break;
1093 case kPythia6Jets20_24:
1094 {
1095 comment = comment.Append(":Pythia jets 20-24 GeV @ 5.5 TeV");
1096 AliGenPythia * gener = new AliGenPythia(-1);
1097 gener->SetEnergyCMS(5500.);// Centre of mass energy
1098 gener->SetProcess(kPyJets);// Process type
1099 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1100 gener->SetJetPhiRange(0., 360.);
1101 gener->SetJetEtRange(10., 1000.);
1102 gener->SetGluonRadiation(1,1);
1103 // gener->SetPtKick(0.);
1104 // Structure function
1105 gener->SetStrucFunc(kCTEQ4L);
1106 gener->SetPtHard(20., 24.);// Pt transfer of the hard scattering
1107 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1108 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1109 gGener=gener;
1110 }
1111 break;
1112 case kPythia6Jets24_29:
1113 {
1114 comment = comment.Append(":Pythia jets 24-29 GeV @ 5.5 TeV");
1115 AliGenPythia * gener = new AliGenPythia(-1);
1116 gener->SetEnergyCMS(5500.);// Centre of mass energy
1117 gener->SetProcess(kPyJets);// Process type
1118 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1119 gener->SetJetPhiRange(0., 360.);
1120 gener->SetJetEtRange(10., 1000.);
1121 gener->SetGluonRadiation(1,1);
1122 // gener->SetPtKick(0.);
1123 // Structure function
1124 gener->SetStrucFunc(kCTEQ4L);
1125 gener->SetPtHard(24., 29.);// Pt transfer of the hard scattering
1126 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1127 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1128 gGener=gener;
1129 }
1130 break;
1131 case kPythia6Jets29_35:
1132 {
1133 comment = comment.Append(":Pythia jets 29-35 GeV @ 5.5 TeV");
1134 AliGenPythia * gener = new AliGenPythia(-1);
1135 gener->SetEnergyCMS(5500.);// Centre of mass energy
1136 gener->SetProcess(kPyJets);// Process type
1137 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1138 gener->SetJetPhiRange(0., 360.);
1139 gener->SetJetEtRange(10., 1000.);
1140 gener->SetGluonRadiation(1,1);
1141 // gener->SetPtKick(0.);
1142 // Structure function
1143 gener->SetStrucFunc(kCTEQ4L);
1144 gener->SetPtHard(29., 35.);// Pt transfer of the hard scattering
1145 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1146 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1147 gGener=gener;
1148 }
1149 break;
1150 case kPythia6Jets35_42:
1151 {
1152 comment = comment.Append(":Pythia jets 35-42 GeV @ 5.5 TeV");
1153 AliGenPythia * gener = new AliGenPythia(-1);
1154 gener->SetEnergyCMS(5500.);// Centre of mass energy
1155 gener->SetProcess(kPyJets);// Process type
1156 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1157 gener->SetJetPhiRange(0., 360.);
1158 gener->SetJetEtRange(10., 1000.);
1159 gener->SetGluonRadiation(1,1);
1160 // gener->SetPtKick(0.);
1161 // Structure function
1162 gener->SetStrucFunc(kCTEQ4L);
1163 gener->SetPtHard(35., 42.);// Pt transfer of the hard scattering
1164 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1165 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1166 gGener=gener;
1167 }
1168 break;
1169 case kPythia6Jets42_50:
1170 {
1171 comment = comment.Append(":Pythia jets 42-50 GeV @ 5.5 TeV");
1172 AliGenPythia * gener = new AliGenPythia(-1);
1173 gener->SetEnergyCMS(5500.);// Centre of mass energy
1174 gener->SetProcess(kPyJets);// Process type
1175 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1176 gener->SetJetPhiRange(0., 360.);
1177 gener->SetJetEtRange(10., 1000.);
1178 gener->SetGluonRadiation(1,1);
1179 // gener->SetPtKick(0.);
1180 // Structure function
1181 gener->SetStrucFunc(kCTEQ4L);
1182 gener->SetPtHard(42., 50.);// Pt transfer of the hard scattering
1183 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1184 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1185 gGener=gener;
1186 }
1187 break;
1188 case kPythia6Jets50_60:
1189 {
1190 comment = comment.Append(":Pythia jets 50-60 GeV @ 5.5 TeV");
1191 AliGenPythia * gener = new AliGenPythia(-1);
1192 gener->SetEnergyCMS(5500.);// Centre of mass energy
1193 gener->SetProcess(kPyJets);// Process type
1194 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1195 gener->SetJetPhiRange(0., 360.);
1196 gener->SetJetEtRange(10., 1000.);
1197 gener->SetGluonRadiation(1,1);
1198 // gener->SetPtKick(0.);
1199 // Structure function
1200 gener->SetStrucFunc(kCTEQ4L);
1201 gener->SetPtHard(50., 60.);// Pt transfer of the hard scattering
1202 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1203 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1204 gGener=gener;
1205 }
1206 break;
1207 case kPythia6Jets60_72:
1208 {
1209 comment = comment.Append(":Pythia jets 60-72 GeV @ 5.5 TeV");
1210 AliGenPythia * gener = new AliGenPythia(-1);
1211 gener->SetEnergyCMS(5500.);// Centre of mass energy
1212 gener->SetProcess(kPyJets);// Process type
1213 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1214 gener->SetJetPhiRange(0., 360.);
1215 gener->SetJetEtRange(10., 1000.);
1216 gener->SetGluonRadiation(1,1);
1217 // gener->SetPtKick(0.);
1218 // Structure function
1219 gener->SetStrucFunc(kCTEQ4L);
1220 gener->SetPtHard(60., 72.);// Pt transfer of the hard scattering
1221 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1222 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1223 gGener=gener;
1224 }
1225 break;
1226 case kPythia6Jets72_86:
1227 {
1228 comment = comment.Append(":Pythia jets 72-86 GeV @ 5.5 TeV");
1229 AliGenPythia * gener = new AliGenPythia(-1);
1230 gener->SetEnergyCMS(5500.);// Centre of mass energy
1231 gener->SetProcess(kPyJets);// Process type
1232 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1233 gener->SetJetPhiRange(0., 360.);
1234 gener->SetJetEtRange(10., 1000.);
1235 gener->SetGluonRadiation(1,1);
1236 // gener->SetPtKick(0.);
1237 // Structure function
1238 gener->SetStrucFunc(kCTEQ4L);
1239 gener->SetPtHard(72., 86.);// Pt transfer of the hard scattering
1240 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1241 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1242 gGener=gener;
1243 }
1244 break;
1245 case kPythia6Jets86_104:
1246 {
1247 comment = comment.Append(":Pythia jets 86-104 GeV @ 5.5 TeV");
1248 AliGenPythia * gener = new AliGenPythia(-1);
1249 gener->SetEnergyCMS(5500.);// Centre of mass energy
1250 gener->SetProcess(kPyJets);// Process type
1251 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1252 gener->SetJetPhiRange(0., 360.);
1253 gener->SetJetEtRange(10., 1000.);
1254 gener->SetGluonRadiation(1,1);
1255 // gener->SetPtKick(0.);
1256 // Structure function
1257 gener->SetStrucFunc(kCTEQ4L);
1258 gener->SetPtHard(86., 104.);// Pt transfer of the hard scattering
1259 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1260 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1261 gGener=gener;
1262 }
1263 break;
1264 case kPythia6Jets104_125:
1265 {
1266 comment = comment.Append(":Pythia jets 105-125 GeV @ 5.5 TeV");
1267 AliGenPythia * gener = new AliGenPythia(-1);
1268 gener->SetEnergyCMS(5500.);// Centre of mass energy
1269 gener->SetProcess(kPyJets);// Process type
1270 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1271 gener->SetJetPhiRange(0., 360.);
1272 gener->SetJetEtRange(10., 1000.);
1273 gener->SetGluonRadiation(1,1);
1274 // gener->SetPtKick(0.);
1275 // Structure function
1276 gener->SetStrucFunc(kCTEQ4L);
1277 gener->SetPtHard(104., 125.);// Pt transfer of the hard scattering
1278 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1279 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1280 gGener=gener;
1281 }
1282 break;
1283 case kPythia6Jets125_150:
1284 {
1285 comment = comment.Append(":Pythia jets 125-150 GeV @ 5.5 TeV");
1286 AliGenPythia * gener = new AliGenPythia(-1);
1287 gener->SetEnergyCMS(5500.);// Centre of mass energy
1288 gener->SetProcess(kPyJets);// Process type
1289 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1290 gener->SetJetPhiRange(0., 360.);
1291 gener->SetJetEtRange(10., 1000.);
1292 gener->SetGluonRadiation(1,1);
1293 // gener->SetPtKick(0.);
1294 // Structure function
1295 gener->SetStrucFunc(kCTEQ4L);
1296 gener->SetPtHard(125., 150.);// Pt transfer of the hard scattering
1297 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1298 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1299 gGener=gener;
1300 }
1301 break;
1302 case kPythia6Jets150_180:
1303 {
1304 comment = comment.Append(":Pythia jets 150-180 GeV @ 5.5 TeV");
1305 AliGenPythia * gener = new AliGenPythia(-1);
1306 gener->SetEnergyCMS(5500.);// Centre of mass energy
1307 gener->SetProcess(kPyJets);// Process type
1308 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1309 gener->SetJetPhiRange(0., 360.);
1310 gener->SetJetEtRange(10., 1000.);
1311 gener->SetGluonRadiation(1,1);
1312 // gener->SetPtKick(0.);
1313 // Structure function
1314 gener->SetStrucFunc(kCTEQ4L);
1315 gener->SetPtHard(150., 180.);// Pt transfer of the hard scattering
1316 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1317 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1318 gGener=gener;
1319 }
1320 break;
1321 case kD0PbPb5500:
1322 {
1323 comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV");
1324 AliGenPythia * gener = new AliGenPythia(10);
1325 gener->SetProcess(kPyD0PbPbMNR);
1326 gener->SetStrucFunc(kCTEQ4L);
1327 gener->SetPtHard(2.1,-1.0);
1328 gener->SetEnergyCMS(5500.);
1329 gener->SetNuclei(208,208);
1330 gener->SetForceDecay(kHadronicD);
1331 gener->SetYRange(-2,2);
1332 gener->SetFeedDownHigherFamily(kFALSE);
1333 gener->SetStackFillOpt(AliGenPythia::kParentSelection);
1334 gener->SetCountMode(AliGenPythia::kCountParents);
1335 gGener=gener;
1336 }
1337 break;
1338 case kCharmSemiElPbPb5500:
1339 {
1340 comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV");
1341 AliGenPythia * gener = new AliGenPythia(10);
1342 gener->SetProcess(kPyCharmPbPbMNR);
1343 gener->SetStrucFunc(kCTEQ4L);
1344 gener->SetPtHard(2.1,-1.0);
1345 gener->SetEnergyCMS(5500.);
1346 gener->SetNuclei(208,208);
1347 gener->SetForceDecay(kSemiElectronic);
1348 gener->SetYRange(-2,2);
1349 gener->SetFeedDownHigherFamily(kFALSE);
1350 gener->SetCountMode(AliGenPythia::kCountParents);
1351 gGener=gener;
1352 }
1353 break;
1354 case kBeautySemiElPbPb5500:
1355 {
1356 comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV");
1357 AliGenPythia *gener = new AliGenPythia(10);
1358 gener->SetProcess(kPyBeautyPbPbMNR);
1359 gener->SetStrucFunc(kCTEQ4L);
1360 gener->SetPtHard(2.75,-1.0);
1361 gener->SetEnergyCMS(5500.);
1362 gener->SetNuclei(208,208);
1363 gener->SetForceDecay(kSemiElectronic);
1364 gener->SetYRange(-2,2);
1365 gener->SetFeedDownHigherFamily(kFALSE);
1366 gener->SetCountMode(AliGenPythia::kCountParents);
1367 gGener=gener;
1368 }
1369 break;
1370 case kCocktailTRD:
1371 {
1372 comment = comment.Append(" Cocktail for TRD at 5.5 TeV");
1373 AliGenCocktail *gener = new AliGenCocktail();
1374
1375 AliGenParam *jpsi = new AliGenParam(10,
1376 new AliGenMUONlib(),
1377 AliGenMUONlib::kJpsiFamily,
1378 "Vogt PbPb");
1379
1380 jpsi->SetPtRange(0, 100);
1381 jpsi->SetYRange(-1., +1.);
1382 jpsi->SetForceDecay(kDiElectron);
1383
1384 AliGenParam *ups = new AliGenParam(10,
1385 new AliGenMUONlib(),
1386 AliGenMUONlib::kUpsilonFamily,
1387 "Vogt PbPb");
1388 ups->SetPtRange(0, 100);
1389 ups->SetYRange(-1., +1.);
1390 ups->SetForceDecay(kDiElectron);
1391
1392 AliGenParam *charm = new AliGenParam(10,
1393 new AliGenMUONlib(),
1394 AliGenMUONlib::kCharm,
1395 "central");
1396 charm->SetPtRange(0, 100);
1397 charm->SetYRange(-1.5, +1.5);
1398 charm->SetForceDecay(kSemiElectronic);
1399
1400
1401 AliGenParam *beauty = new AliGenParam(10,
1402 new AliGenMUONlib(),
1403 AliGenMUONlib::kBeauty,
1404 "central");
1405 beauty->SetPtRange(0, 100);
1406 beauty->SetYRange(-1.5, +1.5);
1407 beauty->SetForceDecay(kSemiElectronic);
1408
1409 gener->AddGenerator(jpsi,"J/psi",1);
1410 gener->AddGenerator(ups,"Upsilon",1);
1411 gener->AddGenerator(charm,"Charm",1);
1412 gener->AddGenerator(beauty,"Beauty",1);
1413 gGener=gener;
1414 }
1415 break;
1416 case kPyJJ:
1417 {
1418 comment = comment.Append(" Jet-jet at 5.5 TeV");
1419 AliGenPythia *gener = new AliGenPythia(-1);
1420 gener->SetEnergyCMS(5500.);
1421 gener->SetProcess(kPyJets);
1422 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1423 gener->SetPtHard(ptHardMin,ptHardMax);
1424 gener->SetYHard(-0.7,0.7);
1425 gener->SetJetEtaRange(-0.2,0.2);
1426 gener->SetEventListRange(0,1);
1427 gGener=gener;
1428 }
1429 break;
1430 case kPyGJ:
1431 {
1432 comment = comment.Append(" Gamma-jet at 5.5 TeV");
1433 AliGenPythia *gener = new AliGenPythia(-1);
1434 gener->SetEnergyCMS(5500.);
1435 gener->SetProcess(kPyDirectGamma);
1436 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1437 gener->SetPtHard(ptHardMin,ptHardMax);
1438 gener->SetYHard(-1.0,1.0);
1439 gener->SetGammaEtaRange(-0.13,0.13);
1440 gener->SetGammaPhiRange(210.,330.);
1441 gener->SetEventListRange(0,1);
1442 gGener=gener;
1443 }
1444 break;
1445 case kMuonCocktailCent1:
1446 {
1447 comment = comment.Append(" Muon Cocktail Cent1");
1448 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1449 gener->SetPtRange(1.0,100.); // Transverse momentum range
1450 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1451 gener->SetYRange(-4.0,-2.4);
1452 gener->SetMuonPtCut(0.8);
1453 gener->SetMuonThetaCut(171.,178.);
1454 gener->SetMuonMultiplicity(2);
1455 gener->SetNumberOfCollisions(1626.); //Centrality class Cent1 for PDC04
1456 gener->SetNumberOfParticipants(359.4);//Centrality class Cent1 for PDC04
1457 gGener=gener;
1458 }
1459 break;
1460 case kMuonCocktailPer1:
1461 {
1462 comment = comment.Append(" Muon Cocktail Per1");
1463 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1464 gener->SetPtRange(1.0,100.); // Transverse momentum range
1465 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1466 gener->SetYRange(-4.0,-2.4);
1467 gener->SetMuonPtCut(0.8);
1468 gener->SetMuonThetaCut(171.,178.);
1469 gener->SetMuonMultiplicity(2);
1470 gener->SetNumberOfCollisions(820.0);//Centrality class Per1 for PDC04
1471 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
1472 gGener=gener;
1473 }
1474 break;
1475 case kMuonCocktailPer4:
1476 {
1477 comment = comment.Append(" Muon Cocktail Per4");
1478 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1479 gener->SetPtRange(1.0,100.); // Transverse momentum range
1480 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1481 gener->SetYRange(-4.0,-2.4);
1482 gener->SetMuonPtCut(0.8);
1483 gener->SetMuonThetaCut(171.,178.);
1484 gener->SetMuonMultiplicity(2);
1485 gener->SetNumberOfCollisions(13.6);//Centrality class Per4 for PDC04
1486 gener->SetNumberOfParticipants(13.3);//Centrality class Per4 for PDC04
1487 gGener=gener;
1488 }
1489 break;
1490 case kMuonCocktailCent1HighPt:
1491 {
1492 comment = comment.Append(" Muon Cocktail HighPt Cent1");
1493 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1494 gener->SetPtRange(1.0,100.); // Transverse momentum range
1495 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1496 gener->SetYRange(-4.0,-2.4);
1497 gener->SetMuonPtCut(2.5);
1498 gener->SetMuonThetaCut(171.,178.);
1499 gener->SetMuonMultiplicity(2);
1500 gener->SetNumberOfCollisions(1626.); //Centrality class Cent1 for PDC04
1501 gener->SetNumberOfParticipants(359.4);//Centrality class Cent1 for PDC04
1502 gGener=gener;
1503 }
1504 break;
1505 case kMuonCocktailPer1HighPt :
1506 {
1507 comment = comment.Append(" Muon Cocktail HighPt Per1");
1508 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1509 gener->SetPtRange(1.0,100.); // Transverse momentum range
1510 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1511 gener->SetYRange(-4.0,-2.4);
1512 gener->SetMuonPtCut(2.5);
1513 gener->SetMuonThetaCut(171.,178.);
1514 gener->SetMuonMultiplicity(2);
1515 gener->SetNumberOfCollisions(820.0);//Centrality class Per1 for PDC04
1516 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
1517 gGener=gener;
1518 }
1519 break;
1520 case kMuonCocktailPer4HighPt:
1521 {
1522 comment = comment.Append(" Muon Cocktail HighPt Per4");
1523 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1524 gener->SetPtRange(1.0,100.); // Transverse momentum range
1525 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1526 gener->SetYRange(-4.0,-2.4);
1527 gener->SetMuonPtCut(2.5);
1528 gener->SetMuonThetaCut(171.,178.);
1529 gener->SetMuonMultiplicity(2);
1530 gener->SetNumberOfCollisions(13.6);//Centrality class Per4 for PDC04
1531 gener->SetNumberOfParticipants(13.3);//Centrality class Per4 for PDC04
1532 gGener=gener;
1533 }
1534 break;
1535 case kMuonCocktailCent1Single:
1536 {
1537 comment = comment.Append(" Muon Cocktail Single Cent1");
1538 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1539 gener->SetPtRange(1.0,100.); // Transverse momentum range
1540 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1541 gener->SetYRange(-4.0,-2.4);
1542 gener->SetMuonPtCut(0.8);
1543 gener->SetMuonThetaCut(171.,178.);
1544 gener->SetMuonMultiplicity(1);
1545 gener->SetNumberOfCollisions(1626.); //Centrality class Cent1 for PDC04
1546 gener->SetNumberOfParticipants(359.4);//Centrality class Cent1 for PDC04
1547 gGener=gener;
1548 }
1549 break;
1550 case kMuonCocktailPer1Single :
1551 {
1552 comment = comment.Append(" Muon Cocktail Single Per1");
1553 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1554 gener->SetPtRange(1.0,100.); // Transverse momentum range
1555 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1556 gener->SetYRange(-4.0,-2.4);
1557 gener->SetMuonPtCut(0.8);
1558 gener->SetMuonThetaCut(171.,178.);
1559 gener->SetMuonMultiplicity(1);
1560 gener->SetNumberOfCollisions(820.0);//Centrality class Per1 for PDC04
1561 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
1562 gGener=gener;
1563 }
1564 break;
1565 case kMuonCocktailPer4Single:
1566 {
1567 comment = comment.Append(" Muon Cocktail Single Per4");
1568 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1569 gener->SetPtRange(1.0,100.); // Transverse momentum range
1570 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1571 gener->SetYRange(-4.0,-2.4);
1572 gener->SetMuonPtCut(0.8);
1573 gener->SetMuonThetaCut(171.,178.);
1574 gener->SetMuonMultiplicity(1);
1575 gener->SetNumberOfCollisions(13.6);//Centrality class Per4 for PDC04
1576 gener->SetNumberOfParticipants(13.3);//Centrality class Per4 for PDC04
1577 gGener=gener;
1578 }
1579 break;
8f6ee336 1580 case kFMD1Flat:
088f8e79 1581 {
1582 comment = comment.Append(" Flat in FMD1 range");
8f6ee336 1583 AliGenBox* gener = new AliGenBox(2000);
088f8e79 1584 gener->SetPart(211);
1585 gener->SetMomentumRange(3,4);
1586 gener->SetPhiRange(0, 360);
1587 gener->SetThetaRange(0.77, 3.08);
1588 gGener = gener;
1589 }
1590 break;
8f6ee336 1591 case kFMD2Flat:
088f8e79 1592 {
1593 comment = comment.Append(" Flat in FMD2 range");
8f6ee336 1594 AliGenBox* gener = new AliGenBox(2000);
088f8e79 1595 gener->SetPart(211);
1596 gener->SetMomentumRange(3,4);
1597 gener->SetPhiRange(0, 360);
1598 gener->SetThetaRange(2.95, 20.42);
1599 gGener = gener;
1600 }
1601 break;
8f6ee336 1602 case kFMD3Flat:
088f8e79 1603 {
1604 comment = comment.Append(" Flat in FMD3 range");
8f6ee336 1605 AliGenBox* gener = new AliGenBox(2000);
088f8e79 1606 gener->SetPart(211);
1607 gener->SetMomentumRange(3,4);
1608 gener->SetPhiRange(0, 360);
1609 gener->SetThetaRange(155.97, 176.73);
1610 gGener = gener;
1611 }
1612 break;
8f6ee336 1613 case kFMDFlat:
1614 {
1615 comment = comment.Append(" Flat in FMD range");
6169f936 1616 AliGenCocktail* gener = new AliGenCocktail();
8f6ee336 1617 gener->SetMomentumRange(3,4);
1618 gener->SetPhiRange(0, 360);
1619 AliGenBox* gener3 = new AliGenBox(2000);
1620 gener3->SetThetaRange(155.97, 176.73);
6169f936 1621 gener3->SetPart(211);
8f6ee336 1622 gener->AddGenerator(gener3, "FMD3", .33);
1623 AliGenBox* gener2 = new AliGenBox(2000);
1624 gener2->SetThetaRange(2.95, 20.42);
6169f936 1625 gener2->SetPart(211);
8f6ee336 1626 gener->AddGenerator(gener2, "FMD2", .33);
1627 AliGenBox* gener1 = new AliGenBox(2000);
1628 gener1->SetThetaRange(0.77, 3.08);
6169f936 1629 gener1->SetPart(211);
8f6ee336 1630 gener->AddGenerator(gener1, "FMD1", .34);
1631 gGener = gener;
1632 }
1633 break;
088f8e79 1634
7684b53c 1635 default: break;
1636 }
1637 return gGener;
1638}
1639
1640//____________________________________________________________________
1641AliGenHijing*
1642HijingStandard()
1643{
1644 AliGenHijing *gener = new AliGenHijing(-1);
1645 // centre of mass energy
1646 gener->SetEnergyCMS(5500.);
1647 // reference frame
1648 gener->SetReferenceFrame("CMS");
1649 // projectile
1650 gener->SetProjectile("A", 208, 82);
1651 gener->SetTarget ("A", 208, 82);
1652 // tell hijing to keep the full parent child chain
1653 gener->KeepFullEvent();
1654 // enable jet quenching
1655 gener->SetJetQuenching(1);
1656 // enable shadowing
1657 gener->SetShadowing(1);
1658 // neutral pion and heavy particle decays switched off
1659 gener->SetDecaysOff(1);
1660 // Don't track spectators
1661 gener->SetSpectators(0);
1662 // kinematic selection
1663 gener->SetSelectAll(0);
1664 return gener;
1665}
1666
1667
1668//____________________________________________________________________
1669void
1670ProcessEnvironmentVars(EG_t& eg, Int_t& seed)
1671{
1672 // Run type
1673 if (gSystem->Getenv("CONFIG_RUN_TYPE")) {
1674 Int_t eg1 = LookupEG(gSystem->Getenv("CONFIG_RUN_TYPE"));
1675 if (eg1 >= 0) eg = EG_t(eg1);
1676 }
1677 // Random Number seed
1678 if (gSystem->Getenv("CONFIG_SEED")) {
1679 seed = atoi(gSystem->Getenv("CONFIG_SEED"));
1680 }
4347b38f 1681}
0d0e6995 1682
7684b53c 1683//____________________________________________________________________
1684//
1685// EOF
1686//