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Fixed some debug stuff - need more docs on the geom construction
[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//
11#if !defined(__CINT__) || defined(__MAKECINT__)
12#include <Riostream.h>
13#include <TRandom.h>
14#include <TSystem.h>
15#include <TVirtualMC.h>
16#include <TGeant3.h>
17#include "STEER/AliRunLoader.h"
18#include "STEER/AliRun.h"
19#include "STEER/AliConfig.h"
20#include "STEER/AliGenerator.h"
21#include "PYTHIA6/AliDecayerPythia.h"
22#include "EVGEN/AliGenHIJINGpara.h"
23#include "THijing/AliGenHijing.h"
24#include "EVGEN/AliGenCocktail.h"
25#include "EVGEN/AliGenSlowNucleons.h"
26#include "EVGEN/AliSlowNucleonModelExp.h"
27#include "EVGEN/AliGenParam.h"
28#include "EVGEN/AliGenMUONlib.h"
29#include "EVGEN/AliGenMUONCocktail.h"
30#include "PYTHIA6/AliGenPythia.h"
31#include "STEER/AliMagFMaps.h"
32#include "STRUCT/AliBODY.h"
33#include "STRUCT/AliMAG.h"
34#include "STRUCT/AliABSOv0.h"
35#include "STRUCT/AliDIPOv2.h"
36#include "STRUCT/AliHALL.h"
37#include "STRUCT/AliFRAMEv2.h"
38#include "STRUCT/AliSHILv2.h"
39#include "STRUCT/AliPIPEv0.h"
40#include "ITS/AliITSvPPRasymmFMD.h"
41#include "TPC/AliTPCv2.h"
42#include "TOF/AliTOFv4T0.h"
43#include "RICH/AliRICHv1.h"
44#include "ZDC/AliZDCv2.h"
45#include "TRD/AliTRDv1.h"
46#include "FMD/AliFMDv1.h"
47#include "MUON/AliMUONv1.h"
48#include "MUON/AliMUONSt1GeometryBuilderV2.h"
49#include "MUON/AliMUONSt2GeometryBuilder.h"
50#include "MUON/AliMUONSlatGeometryBuilder.h"
51#include "MUON/AliMUONTriggerGeometryBuilder.h"
52#include "PHOS/AliPHOSv1.h"
53#include "PMD/AliPMDv1.h"
54#include "START/AliSTARTv1.h"
55#include "EMCAL/AliEMCALv1.h"
56#include "CRT/AliCRTv0.h"
57#include "VZERO/AliVZEROv2.h"
58#endif
0d0e6995 59
7684b53c 60//____________________________________________________________________
61//
62// Generator types
63//
64enum EG_t {
0d0e6995 65 test50,
7684b53c 66 kParam_8000, //
67 kParam_4000, //
68 kParam_2000, //
824466d5 69 kParam_fmd, //
7684b53c 70 kHijing_cent1, //
71 kHijing_cent2, //
72 kHijing_per1, //
73 kHijing_per2, //
74 kHijing_per3, //
75 kHijing_per4, //
76 kHijing_per5, //
77 kHijing_jj25, //
78 kHijing_jj50, //
79 kHijing_jj75, //
80 kHijing_jj100, //
81 kHijing_jj200, //
82 kHijing_gj25, //
83 kHijing_gj50, //
84 kHijing_gj75, //
85 kHijing_gj100, //
86 kHijing_gj200, //
87 kHijing_pA, //
88 kPythia6, //
89 kPythia6Jets20_24, //
90 kPythia6Jets24_29, //
91 kPythia6Jets29_35, //
92 kPythia6Jets35_42, //
93 kPythia6Jets42_50, //
94 kPythia6Jets50_60, //
95 kPythia6Jets60_72, //
96 kPythia6Jets72_86, //
97 kPythia6Jets86_104, //
98 kPythia6Jets104_125, //
99 kPythia6Jets125_150, //
100 kPythia6Jets150_180, //
101 kD0PbPb5500, //
102 kCharmSemiElPbPb5500, //
103 kBeautySemiElPbPb5500, //
104 kCocktailTRD, //
105 kPyJJ, //
106 kPyGJ, //
107 kMuonCocktailCent1, //
108 kMuonCocktailPer1, //
109 kMuonCocktailPer4, //
110 kMuonCocktailCent1HighPt, //
111 kMuonCocktailPer1HighPt, //
112 kMuonCocktailPer4HighPt, //
113 kMuonCocktailCent1Single, //
114 kMuonCocktailPer1Single, //
115 kMuonCocktailPer4Single,
116 kEgMax
0d0e6995 117};
4347b38f 118
7684b53c 119//____________________________________________________________________
120//
121// Generator types names
122//
123const char* egName[kEgMax] = {
124 "test50",
125 "kParam_8000", //
126 "kParam_4000", //
127 "kParam_2000", //
824466d5 128 "kParam_fmd", //
7684b53c 129 "kHijing_cent1", //
130 "kHijing_cent2", //
131 "kHijing_per1", //
132 "kHijing_per2", //
133 "kHijing_per3", //
134 "kHijing_per4", //
135 "kHijing_per5", //
136 "kHijing_jj25", //
137 "kHijing_jj50", //
138 "kHijing_jj75", //
139 "kHijing_jj100", //
140 "kHijing_jj200", //
141 "kHijing_gj25", //
142 "kHijing_gj50", //
143 "kHijing_gj75", //
144 "kHijing_gj100", //
145 "kHijing_gj200", //
146 "kHijing_pA", //
147 "kPythia6", //
148 "kPythia6Jets20_24", //
149 "kPythia6Jets24_29", //
150 "kPythia6Jets29_35", //
151 "kPythia6Jets35_42", //
152 "kPythia6Jets42_50", //
153 "kPythia6Jets50_60", //
154 "kPythia6Jets60_72", //
155 "kPythia6Jets72_86", //
156 "kPythia6Jets86_104", //
157 "kPythia6Jets104_125", //
158 "kPythia6Jets125_150", //
159 "kPythia6Jets150_180", //
160 "kD0PbPb5500", //
161 "kCharmSemiElPbPb5500", //
162 "kBeautySemiElPbPb5500", //
163 "kCocktailTRD", //
164 "kPyJJ", //
165 "kPyGJ", //
166 "kMuonCocktailCent1", //
167 "kMuonCocktailPer1", //
168 "kMuonCocktailPer4", //
169 "kMuonCocktailCent1HighPt", //
170 "kMuonCocktailPer1HighPt", //
171 "kMuonCocktailPer4HighPt", //
172 "kMuonCocktailCent1Single", //
173 "kMuonCocktailPer1Single", //
174 "kMuonCocktailPer4Single"
0d0e6995 175};
176
7684b53c 177//____________________________________________________________________
178enum Geo_t {
179 kHoles, //
180 kNoHoles //
0d0e6995 181};
182
7684b53c 183//____________________________________________________________________
184enum Rad_t {
185 kGluonRadiation, //
186 kNoGluonRadiation //
0d0e6995 187};
188
7684b53c 189//____________________________________________________________________
190enum Mag_t {
191 k2kG, //
192 k4kG, //
193 k5kG //
194};
195
196//____________________________________________________________________
0d0e6995 197enum MC_t {
198 kFLUKA,
199 kGEANT3,
200 kGEANT4
4347b38f 201};
0d0e6995 202
7684b53c 203//____________________________________________________________________
0d0e6995 204// Functions
7684b53c 205Float_t EtaToTheta(Float_t eta);
206Eg_t LookupEG(const Char_t* name);
207AliGenerator* GeneratorFactory(EG_t eg, Rad_t rad, TString& comment);
208AliGenHijing* HijingStandard();
209void ProcessEnvironmentVars(EG_t& eg, Int_t& seed);
42403906 210
7684b53c 211//____________________________________________________________________
212void
213Config()
afddaa11 214{
7684b53c 215 //____________________________________________________________________
216 // This part for configuration
217 //static EG_t eg = test50;
824466d5 218 EG_t eg = kParam_fmd;
7684b53c 219 Geo_t geo = kNoHoles;
220 Rad_t rad = kGluonRadiation;
221 Mag_t mag = k5kG;
222 Int_t seed = 12345; //Set 0 to use the current time
223 MC_t mc = kGEANT3;
afddaa11 224
7684b53c 225 //____________________________________________________________________
226 // Comment line
227 static TString comment;
228
229 //____________________________________________________________________
230 // Get settings from environment variables
231 ProcessEnvironmentVars(eg, seed);
232
233 //____________________________________________________________________
4347b38f 234 // Set Random Number seed
7684b53c 235 gRandom->SetSeed(seed);
236 cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl;
0d0e6995 237
7684b53c 238
239 //__________________________________________________________________
240 switch (mc) {
0d0e6995 241 case kFLUKA:
37c4363a 242 //
243 // libraries required by fluka21
244 //
245 gSystem->Load("libGeom");
246 cout << "\t* Loading TFluka..." << endl;
247 gSystem->Load("libTFluka");
248
249 //
250 // FLUKA MC
251 //
252 cout << "\t* Instantiating TFluka..." << endl;
253 new TFluka("C++ Interface to Fluka", 0/*verbosity*/);
0d0e6995 254 break;
255 case kGEANT3:
37c4363a 256 //
257 // Libraries needed by GEANT 3.21
258 //
259 gSystem->Load("libgeant321");
260
261 //
262 // GEANT 3.21 MC
263 //
264 new TGeant3("C++ Interface to Geant3");
0d0e6995 265 break;
266 default:
267 gAlice->Fatal("Config.C", "No MC type chosen");
268 return;
269 }
7684b53c 270
271 //__________________________________________________________________
272 AliRunLoader* rl = 0;
273
4347b38f 274 cout<<"Config.C: Creating Run Loader ..."<<endl;
7684b53c 275 rl = AliRunLoader::Open("galice.root",
276 AliConfig::GetDefaultEventFolderName(),
277 "recreate");
4347b38f 278 if (!rl) {
279 gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
280 return;
281 }
282 rl->SetCompressionLevel(2);
283 rl->SetNumberOfEventsPerFile(3);
284 gAlice->SetRunLoader(rl);
285
7684b53c 286 //__________________________________________________________________
287 // For FLUKA
288 switch (mc) {
37c4363a 289 case kFLUKA:
290 {
291 //
292 // Use kTRUE as argument to generate alice.pemf first
293 //
294 TString alice_pemf(gSystem->Which(".", "peg/mat17.pemf"));
295 if (!alice_pemf.IsNull())
296 ((TFluka*)gMC)->SetGeneratePemf(kFALSE);
297 else
298 ((TFluka*)gMC)->SetGeneratePemf(kTRUE);
299 }
300 break;
301 }
7684b53c 302
303 //__________________________________________________________________
0d0e6995 304 //
305 // Set External decayer
0d0e6995 306 AliDecayer *decayer = new AliDecayerPythia();
7684b53c 307 switch (eg) {
308 case kD0PbPb5500: decayer->SetForceDecay(kHadronicD); break;
309 case kCharmSemiElPbPb5500: decayer->SetForceDecay(kSemiElectronic); break;
310 case kBeautySemiElPbPb5500: decayer->SetForceDecay(kSemiElectronic); break;
311 default: decayer->SetForceDecay(kAll); break;
312 }
4347b38f 313 decayer->Init();
314 gMC->SetExternalDecayer(decayer);
315
7684b53c 316 //__________________________________________________________________
317 // ************* STEERING parameters FOR ALICE SIMULATION **************
318 // --- Specify event type to be tracked through the ALICE setup
319 // --- All positions are in cm, angles in degrees, and P and E in GeV
4347b38f 320 gMC->SetProcess("DCAY",1);
321 gMC->SetProcess("PAIR",1);
322 gMC->SetProcess("COMP",1);
323 gMC->SetProcess("PHOT",1);
324 gMC->SetProcess("PFIS",0);
7684b53c 325 gMC->SetProcess("DRAY",0);
4347b38f 326 gMC->SetProcess("ANNI",1);
327 gMC->SetProcess("BREM",1);
328 gMC->SetProcess("MUNU",1);
7684b53c 329 gMC->SetProcess("CKOV",1);
4347b38f 330 gMC->SetProcess("HADR",1);
331 gMC->SetProcess("LOSS",2);
7684b53c 332 gMC->SetProcess("MULS",1);
4347b38f 333 gMC->SetProcess("RAYL",1);
334
335 Float_t cut = 1.e-3; // 1MeV cut by default
336 Float_t tofmax = 1.e10;
337
338 gMC->SetCut("CUTGAM", cut);
339 gMC->SetCut("CUTELE", cut);
340 gMC->SetCut("CUTNEU", cut);
341 gMC->SetCut("CUTHAD", cut);
342 gMC->SetCut("CUTMUO", cut);
7684b53c 343 gMC->SetCut("BCUTE", cut);
344 gMC->SetCut("BCUTM", cut);
345 gMC->SetCut("DCUTE", cut);
346 gMC->SetCut("DCUTM", cut);
4347b38f 347 gMC->SetCut("PPCUTM", cut);
7684b53c 348 gMC->SetCut("TOFMAX", tofmax);
0d0e6995 349
afddaa11 350
7684b53c 351 //__________________________________________________________________
352 // Generator Configuration
353 gAlice->SetDebug(0);
354 AliGenerator* gener = GeneratorFactory(eg, rad, comment);
355 gener->SetOrigin(0, 0, 0); // vertex position
356 gener->SetSigma(0, 0, 5.3); // Sigma in (X,Y,Z) (cm) on IP position
357 gener->SetCutVertexZ(1.); // Truncate at 1 sigma
358 gener->SetVertexSmear(kPerEvent);
359 gener->SetTrackingFlag(1);
360 gener->Init();
361
362 //__________________________________________________________________
0d0e6995 363 //
364 // Comments
365 //
7684b53c 366 switch (mag) {
0d0e6995 367 case k2kG: comment = comment.Append(" | L3 field 0.2 T"); break;
368 case k4kG: comment = comment.Append(" | L3 field 0.4 T"); break;
369 case k5kG: comment = comment.Append(" | L3 field 0.5 T"); break;
370 }
371
7684b53c 372 switch (rad) {
0d0e6995 373 case kGluonRadiation:
374 comment = comment.Append(" | Gluon Radiation On"); break;
375 default:
376 comment = comment.Append(" | Gluon Radiation Off"); break;
377 }
378
7684b53c 379 switch(geo) {
0d0e6995 380 case kHoles: comment = comment.Append(" | Holes for PHOS/RICH"); break;
381 default: comment = comment.Append(" | No holes for PHOS/RICH"); break;
382 }
383
384 std::cout << "\n\n Comment: " << comment << "\n" << std::endl;
385
7684b53c 386 //__________________________________________________________________
4347b38f 387 // Field (L3 0.4 T)
7684b53c 388 AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., mag);
0d0e6995 389 field->SetL3ConstField(0); //Using const. field in the barrel
390 rl->CdGAFile();
7684b53c 391 gAlice->SetField(field);
0d0e6995 392
7684b53c 393 //__________________________________________________________________
0d0e6995 394 //
395 // Used detectors
396 //
397 Bool_t useABSO = kFALSE;
398 Bool_t useCRT = kFALSE;
399 Bool_t useDIPO = kFALSE;
400 Bool_t useFMD = kTRUE;
401 Bool_t useFRAME = kFALSE;
402 Bool_t useHALL = kFALSE;
403 Bool_t useITS = kFALSE;
404 Bool_t useMAG = kFALSE;
405 Bool_t useMUON = kFALSE;
406 Bool_t usePHOS = kFALSE;
407 Bool_t usePIPE = kFALSE;
408 Bool_t usePMD = kFALSE;
409 Bool_t useRICH = kFALSE;
410 Bool_t useSHIL = kFALSE;
411 Bool_t useSTART = kFALSE;
412 Bool_t useTOF = kFALSE;
4347b38f 413 Bool_t useTPC = kFALSE;
0d0e6995 414 Bool_t useTRD = kFALSE;
415 Bool_t useZDC = kFALSE;
416 Bool_t useEMCAL = kFALSE;
4347b38f 417 Bool_t useVZERO = kFALSE;
4347b38f 418
0d0e6995 419 cout << "\t* Creating the detectors ..." << endl;
420 //=================== Alice BODY parameters =============================
4347b38f 421 AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
422
0d0e6995 423
4347b38f 424 if (useMAG) {
425 //=================== MAG parameters ============================
0d0e6995 426 // Start with Magnet since detector layouts may be depending on
427 // the selected Magnet dimensions
4347b38f 428 AliMAG *MAG = new AliMAG("MAG", "Magnet");
429 }
430
431 if (useABSO) {
432 //=================== ABSO parameters ============================
433 AliABSO *ABSO = new AliABSOv0("ABSO", "Muon Absorber");
434 }
435
436 if (useDIPO) {
437 //=================== DIPO parameters ============================
438 AliDIPO *DIPO = new AliDIPOv2("DIPO", "Dipole version 2");
439 }
440
441 if (useHALL) {
442 //=================== HALL parameters ============================
443 AliHALL *HALL = new AliHALL("HALL", "Alice Hall");
444 }
445
446
447 if (useFRAME) {
448 //=================== FRAME parameters ============================
449 AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
7684b53c 450 switch (geo) {
0d0e6995 451 case kHoles: FRAME->SetHoles(1); break;
452 default: FRAME->SetHoles(0); break;
4347b38f 453 }
454 }
455
456 if (useSHIL) {
457 //=================== SHIL parameters ============================
458 AliSHIL *SHIL = new AliSHILv2("SHIL", "Shielding Version 2");
459 }
460
461
462 if (usePIPE) {
463 //=================== PIPE parameters ============================
464 AliPIPE *PIPE = new AliPIPEv0("PIPE", "Beam Pipe");
465 }
0d0e6995 466
467 if (useITS) {
4347b38f 468 //=================== ITS parameters ============================
469 //
470 // As the innermost detector in ALICE, the Inner Tracking System
471 // "impacts" on almost all other detectors. This involves the fact
472 // that the ITS geometry still has several options to be followed
473 // in parallel in order to determine the best set-up which
474 // minimizes the induced background. All the geometries available
475 // to date are described in the following. Read carefully the
476 // comments and use the default version (the only one uncommented)
477 // unless you are making comparisons and you know what you are
478 // doing. In this case just uncomment the ITS geometry you want to
479 // use and run Aliroot.
480 //
0d0e6995 481 // Detailed geometries:
4347b38f 482 //
483 //
0d0e6995 484 // AliITS *ITS =
485 // new AliITSv5symm("ITS", "Updated ITS TDR detailed version "
486 // "with symmetric services");
487 // AliITS *ITS =
488 // new AliITSv5asymm("ITS","Updates ITS TDR detailed version "
489 // "with asymmetric services");
4347b38f 490 //
0d0e6995 491 AliITSvPPRasymmFMD *ITS =
492 new AliITSvPPRasymmFMD("ITS","New ITS PPR detailed version "
493 "with asymmetric services");
494 // don't touch this parameter if you're not an ITS developer
495 ITS->SetMinorVersion(2);
4347b38f 496 // don't touch this parameter if you're not an ITS developer
0d0e6995 497 ITS->SetReadDet(kTRUE);
4347b38f 498 // don't touch this parameter if you're not an ITS developer
0d0e6995 499 // ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det");
4347b38f 500 // detector thickness on layer 1 must be in the range [100,300]
501 ITS->SetThicknessDet1(200.);
502 // detector thickness on layer 2 must be in the range [100,300]
503 ITS->SetThicknessDet2(200.);
504 // chip thickness on layer 1 must be in the range [150,300]
505 ITS->SetThicknessChip1(200.);
506 // chip thickness on layer 2 must be in the range [150,300]
0d0e6995 507 ITS->SetThicknessChip2(200.);
4347b38f 508 // 1 --> rails in ; 0 --> rails out
0d0e6995 509 ITS->SetRails(0);
4347b38f 510 // 1 --> water ; 0 --> freon
0d0e6995 511 ITS->SetCoolingFluid(1);
4347b38f 512
4347b38f 513 // Coarse geometries (warning: no hits are produced with these
514 // coarse geometries and they unuseful for reconstruction !):
4347b38f 515 //
0d0e6995 516 //
517 // AliITSvPPRcoarseasymm *ITS =
4347b38f 518 // new AliITSvPPRcoarseasymm("ITS","New ITS PPR coarse version "
0d0e6995 519 // "with asymmetric services");
4347b38f 520 // 1 --> rails in ; 0 --> rails out
0d0e6995 521 // ITS->SetRails(0);
4347b38f 522 // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
523 // ITS->SetSupportMaterial(0);
524 //
525 // AliITS *ITS =
0d0e6995 526 // new AliITSvPPRcoarsesymm("ITS","New ITS PPR coarse version "
527 // "with symmetric services");
4347b38f 528 // 1 --> rails in ; 0 --> rails out
529 // ITS->SetRails(0);
530 // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
531 // ITS->SetSupportMaterial(0);
4347b38f 532 //
533 // Geant3 <-> EUCLID conversion
534 // ============================
535 //
536 // SetEUCLID is a flag to output (=1) or not to output (=0) both
537 // geometry and media to two ASCII files (called by default
538 // ITSgeometry.euc and ITSgeometry.tme) in a format understandable
539 // to the CAD system EUCLID. The default (=0) means that you dont
540 // want to use this facility.
541 //
0d0e6995 542 ITS->SetEUCLID(0);
4347b38f 543 }
544
545 if (useTPC) {
546 //============================ TPC parameters ====================
547 //
548 // This allows the user to specify sectors for the SLOW (TPC
549 // geometry 2) Simulator. SecAL (SecAU) <0 means that ALL lower
550 // (upper) sectors are specified, any value other than that
551 // requires at least one sector (lower or upper)to be specified!
0d0e6995 552 //
553 // Reminder:
554 // sectors 1-24 are lower sectors (1-12 -> z>0, 13-24 -> z<0)
555 // sectors 25-72 are the upper ones (25-48 -> z>0, 49-72 -> z<0)
556 //
4347b38f 557 // SecLows - number of lower sectors specified (up to 6)
558 // SecUps - number of upper sectors specified (up to 12)
559 // Sens - sensitive strips for the Slow Simulator !!!
560 //
561 // This does NOT work if all S or L-sectors are specified, i.e.
562 // if SecAL or SecAU < 0
563 //
564 //
565 //----------------------------------------------------------------
566 // gROOT->LoadMacro("SetTPCParam.C");
567 // AliTPCParam *param = SetTPCParam();
568 AliTPC *TPC = new AliTPCv2("TPC", "Default");
569
0d0e6995 570 // All sectors included
4347b38f 571 TPC->SetSecAL(-1);
0d0e6995 572 TPC->SetSecAU(-1);
4347b38f 573 }
0d0e6995 574
4347b38f 575 if (useTOF) {
576 //=================== TOF parameters ============================
577 AliTOF *TOF = new AliTOFv4T0("TOF", "normal TOF");
578 }
579
580 if (useRICH) {
581 //=================== RICH parameters ===========================
582 AliRICH *RICH = new AliRICHv1("RICH", "normal RICH");
0d0e6995 583
4347b38f 584 }
585
586 if (useZDC) {
587 //=================== ZDC parameters ============================
588 AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC");
589 }
590
591 if (useTRD) {
592 //=================== TRD parameters ============================
593 AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
0d0e6995 594
595 // Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2)
4347b38f 596 TRD->SetGasMix(1);
7684b53c 597 if (geo == kHoles) {
4347b38f 598 // With hole in front of PHOS
599 TRD->SetPHOShole();
600 // With hole in front of RICH
601 TRD->SetRICHhole();
602 }
603 // Switch on TR
604 AliTRDsim *TRDsim = TRD->CreateTR();
605 }
606
607 if (useFMD) {
608 //=================== FMD parameters ============================
0d0e6995 609 AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
4347b38f 610 }
611
612 if (useMUON) {
613 //=================== MUON parameters ===========================
614 AliMUON *MUON = new AliMUONv1("MUON", "default");
615 MUON->AddGeometryBuilder(new AliMUONSt1GeometryBuilder(MUON));
616 MUON->AddGeometryBuilder(new AliMUONSt2GeometryBuilder(MUON));
617 MUON->AddGeometryBuilder(new AliMUONSlatGeometryBuilder(MUON));
618 MUON->AddGeometryBuilder(new AliMUONTriggerGeometryBuilder(MUON));
619 }
0d0e6995 620
4347b38f 621 if (usePHOS) {
0d0e6995 622 //=================== PHOS parameters ===========================
4347b38f 623 AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
624 }
625
626 if (usePMD) {
627 //=================== PMD parameters ============================
628 AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
629 }
630
631 if (useSTART) {
632 //=================== START parameters ============================
633 AliSTART *START = new AliSTARTv1("START", "START Detector");
634 }
635
636 if (useEMCAL) {
637 //=================== EMCAL parameters ============================
638 AliEMCAL *EMCAL = new AliEMCALv1("EMCAL", "EMCAL_55_25");
639 }
640
641 if (useCRT) {
642 //=================== CRT parameters ============================
643 AliCRT *CRT = new AliCRTv0("CRT", "normal ACORDE");
644 }
645
646 if (useVZERO) {
647 //=================== CRT parameters ============================
648 AliVZERO *VZERO = new AliVZEROv3("VZERO", "normal VZERO");
649 }
4347b38f 650}
651
7684b53c 652//____________________________________________________________________
0d0e6995 653Float_t EtaToTheta(Float_t arg)
654{
7684b53c 655 return (180./TMath::Pi())*2.*TMath::ATan(TMath::Exp(-arg));
656}
657
658//____________________________________________________________________
659Int_t
660LookupEG(const Char_t* name)
661{
662 TString n(name);
663 for (Int_t i = 0; i < kEgMax; i++) {
664 if (n == egName[i]) return i;
665 }
666 return -1;
667}
668
669//____________________________________________________________________
670AliGenerator*
671GeneratorFactory(EG_t eg, Rad_t rad, TString& comment)
672{
673 Int_t isw = 3;
674 if (rad == kNoGluonRadiation) isw = 0;
675
676
677 AliGenerator * gGener = 0;
678 switch (eg) {
679 case test50:
680 {
681 comment = comment.Append(":HIJINGparam test 50 particles");
682 AliGenHIJINGpara *gener = new AliGenHIJINGpara(50);
683 gener->SetMomentumRange(0, 999999.);
684 gener->SetPhiRange(0., 360.);
685 // Set pseudorapidity range from -8 to 8.
686 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
687 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
688 gener->SetThetaRange(thmin,thmax);
689 gGener=gener;
690 }
691 break;
692 case kParam_8000:
693 {
694 comment = comment.Append(":HIJINGparam N=8000");
695 AliGenHIJINGpara *gener = new AliGenHIJINGpara(86030);
696 gener->SetMomentumRange(0, 999999.);
697 gener->SetPhiRange(0., 360.);
698 // Set pseudorapidity range from -8 to 8.
699 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
700 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
701 gener->SetThetaRange(thmin,thmax);
702 gGener=gener;
703 }
704 break;
705 case kParam_4000:
706 {
707 comment = comment.Append("HIJINGparam N=4000");
708 AliGenHIJINGpara *gener = new AliGenHIJINGpara(43015);
709 gener->SetMomentumRange(0, 999999.);
710 gener->SetPhiRange(0., 360.);
711 // Set pseudorapidity range from -8 to 8.
712 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
713 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
714 gener->SetThetaRange(thmin,thmax);
715 gGener=gener;
716 }
717 break;
718 case kParam_2000:
719 {
720 comment = comment.Append("HIJINGparam N=2000");
721 AliGenHIJINGpara *gener = new AliGenHIJINGpara(21507);
722 gener->SetMomentumRange(0, 999999.);
723 gener->SetPhiRange(0., 360.);
724 // Set pseudorapidity range from -8 to 8.
725 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
726 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
824466d5 727 gener->SetThetaRange(thmin,thmax);
728 gGener=gener;
729 }
730 break;
731 case kParam_fmd:
732 {
733 comment = comment.Append("HIJINGparam N=100");
734 AliGenHIJINGpara *gener = new AliGenHIJINGpara(100);
735 gener->SetMomentumRange(0, 999999.);
736 gener->SetPhiRange(0., 360.);
737 // Set pseudorapidity range from -8 to 8.
738 Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
739 Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
7684b53c 740 gener->SetThetaRange(thmin,thmax);
741 gGener=gener;
742 }
743 break;
744 //
745 // Hijing Central
746 //
747 case kHijing_cent1:
748 {
749 comment = comment.Append("HIJING cent1");
750 AliGenHijing *gener = HijingStandard();
751 // impact parameter range
752 gener->SetImpactParameterRange(0., 5.);
753 gGener=gener;
754 }
755 break;
756 case kHijing_cent2:
757 {
758 comment = comment.Append("HIJING cent2");
759 AliGenHijing *gener = HijingStandard();
760 // impact parameter range
761 gener->SetImpactParameterRange(0., 2.);
762 gGener=gener;
763 }
764 break;
765 //
766 // Hijing Peripheral
767 //
768 case kHijing_per1:
769 {
770 comment = comment.Append("HIJING per1");
771 AliGenHijing *gener = HijingStandard();
772 // impact parameter range
773 gener->SetImpactParameterRange(5., 8.6);
774 gGener=gener;
775 }
776 break;
777 case kHijing_per2:
778 {
779 comment = comment.Append("HIJING per2");
780 AliGenHijing *gener = HijingStandard();
781 // impact parameter range
782 gener->SetImpactParameterRange(8.6, 11.2);
783 gGener=gener;
784 }
785 break;
786 case kHijing_per3:
787 {
788 comment = comment.Append("HIJING per3");
789 AliGenHijing *gener = HijingStandard();
790 // impact parameter range
791 gener->SetImpactParameterRange(11.2, 13.2);
792 gGener=gener;
793 }
794 break;
795 case kHijing_per4:
796 {
797 comment = comment.Append("HIJING per4");
798 AliGenHijing *gener = HijingStandard();
799 // impact parameter range
800 gener->SetImpactParameterRange(13.2, 15.);
801 gGener=gener;
802 }
803 break;
804 case kHijing_per5:
805 {
806 comment = comment.Append("HIJING per5");
807 AliGenHijing *gener = HijingStandard();
808 // impact parameter range
809 gener->SetImpactParameterRange(15., 100.);
810 gGener=gener;
811 }
812 break;
813 //
814 // Jet-Jet
815 //
816 case kHijing_jj25:
817 {
818 comment = comment.Append("HIJING Jet 25 GeV");
819 AliGenHijing *gener = HijingStandard();
820 // impact parameter range
821 gener->SetImpactParameterRange(0., 5.);
822 // trigger
823 gener->SetTrigger(1);
824 gener->SetPtJet(25.);
825 gener->SetRadiation(isw);
826 gener->SetSimpleJets(!isw);
827 gener->SetJetEtaRange(-0.3,0.3);
828 gener->SetJetPhiRange(75., 165.);
829 gGener=gener;
830 }
831 break;
832
833 case kHijing_jj50:
834 {
835 comment = comment.Append("HIJING Jet 50 GeV");
836 AliGenHijing *gener = HijingStandard();
837 // impact parameter range
838 gener->SetImpactParameterRange(0., 5.);
839 // trigger
840 gener->SetTrigger(1);
841 gener->SetPtJet(50.);
842 gener->SetRadiation(isw);
843 gener->SetSimpleJets(!isw);
844 gener->SetJetEtaRange(-0.3,0.3);
845 gener->SetJetPhiRange(75., 165.);
846 gGener=gener;
847 }
848 break;
849
850 case kHijing_jj75:
851 {
852 comment = comment.Append("HIJING Jet 75 GeV");
853 AliGenHijing *gener = HijingStandard();
854 // impact parameter range
855 gener->SetImpactParameterRange(0., 5.);
856 // trigger
857 gener->SetTrigger(1);
858 gener->SetPtJet(75.);
859 gener->SetRadiation(isw);
860 gener->SetSimpleJets(!isw);
861 gener->SetJetEtaRange(-0.3,0.3);
862 gener->SetJetPhiRange(75., 165.);
863 gGener=gener;
864 }
865 break;
866
867 case kHijing_jj100:
868 {
869 comment = comment.Append("HIJING Jet 100 GeV");
870 AliGenHijing *gener = HijingStandard();
871 // impact parameter range
872 gener->SetImpactParameterRange(0., 5.);
873 // trigger
874 gener->SetTrigger(1);
875 gener->SetPtJet(100.);
876 gener->SetRadiation(isw);
877 gener->SetSimpleJets(!isw);
878 gener->SetJetEtaRange(-0.3,0.3);
879 gener->SetJetPhiRange(75., 165.);
880 gGener=gener;
881 }
882 break;
883
884 case kHijing_jj200:
885 {
886 comment = comment.Append("HIJING Jet 200 GeV");
887 AliGenHijing *gener = HijingStandard();
888 // impact parameter range
889 gener->SetImpactParameterRange(0., 5.);
890 // trigger
891 gener->SetTrigger(1);
892 gener->SetPtJet(200.);
893 gener->SetRadiation(isw);
894 gener->SetSimpleJets(!isw);
895 gener->SetJetEtaRange(-0.3,0.3);
896 gener->SetJetPhiRange(75., 165.);
897 gGener=gener;
898 }
899 break;
900 //
901 // Gamma-Jet
902 //
903 case kHijing_gj25:
904 {
905 comment = comment.Append("HIJING Gamma 25 GeV");
906 AliGenHijing *gener = HijingStandard();
907 // impact parameter range
908 gener->SetImpactParameterRange(0., 5.);
909 // trigger
910 gener->SetTrigger(2);
911 gener->SetPtJet(25.);
912 gener->SetRadiation(isw);
913 gener->SetSimpleJets(!isw);
914 gener->SetJetEtaRange(-0.12, 0.12);
915 gener->SetJetPhiRange(220., 320.);
916 gGener=gener;
917 }
918 break;
919
920 case kHijing_gj50:
921 {
922 comment = comment.Append("HIJING Gamma 50 GeV");
923 AliGenHijing *gener = HijingStandard();
924 // impact parameter range
925 gener->SetImpactParameterRange(0., 5.);
926 // trigger
927 gener->SetTrigger(2);
928 gener->SetPtJet(50.);
929 gener->SetRadiation(isw);
930 gener->SetSimpleJets(!isw);
931 gener->SetJetEtaRange(-0.12, 0.12);
932 gener->SetJetPhiRange(220., 320.);
933 gGener=gener;
934 }
935 break;
936
937 case kHijing_gj75:
938 {
939 comment = comment.Append("HIJING Gamma 75 GeV");
940 AliGenHijing *gener = HijingStandard();
941 // impact parameter range
942 gener->SetImpactParameterRange(0., 5.);
943 // trigger
944 gener->SetTrigger(2);
945 gener->SetPtJet(75.);
946 gener->SetRadiation(isw);
947 gener->SetSimpleJets(!isw);
948 gener->SetJetEtaRange(-0.12, 0.12);
949 gener->SetJetPhiRange(220., 320.);
950 gGener=gener;
951 }
952 break;
953
954 case kHijing_gj100:
955 {
956 comment = comment.Append("HIJING Gamma 100 GeV");
957 AliGenHijing *gener = HijingStandard();
958 // impact parameter range
959 gener->SetImpactParameterRange(0., 5.);
960 // trigger
961 gener->SetTrigger(2);
962 gener->SetPtJet(100.);
963 gener->SetRadiation(isw);
964 gener->SetSimpleJets(!isw);
965 gener->SetJetEtaRange(-0.12, 0.12);
966 gener->SetJetPhiRange(220., 320.);
967 gGener=gener;
968 }
969 break;
970
971 case kHijing_gj200:
972 {
973 comment = comment.Append("HIJING Gamma 200 GeV");
974 AliGenHijing *gener = HijingStandard();
975 // impact parameter range
976 gener->SetImpactParameterRange(0., 5.);
977 // trigger
978 gener->SetTrigger(2);
979 gener->SetPtJet(200.);
980 gener->SetRadiation(isw);
981 gener->SetSimpleJets(!isw);
982 gener->SetJetEtaRange(-0.12, 0.12);
983 gener->SetJetPhiRange(220., 320.);
984 gGener=gener;
985 }
986 break;
987 case kHijing_pA:
988 {
989 comment = comment.Append("HIJING pA");
990
991 AliGenCocktail *gener = new AliGenCocktail();
992
993 AliGenHijing *hijing = new AliGenHijing(-1);
994 // centre of mass energy
995 hijing->SetEnergyCMS(TMath::Sqrt(82./208.) * 14000.);
996 // impact parameter range
997 hijing->SetImpactParameterRange(0., 15.);
998 // reference frame
999 hijing->SetReferenceFrame("CMS");
1000 hijing->SetBoostLHC(1);
1001 // projectile
1002 hijing->SetProjectile("P", 1, 1);
1003 hijing->SetTarget ("A", 208, 82);
1004 // tell hijing to keep the full parent child chain
1005 hijing->KeepFullEvent();
1006 // enable jet quenching
1007 hijing->SetJetQuenching(0);
1008 // enable shadowing
1009 hijing->SetShadowing(1);
1010 // Don't track spectators
1011 hijing->SetSpectators(0);
1012 // kinematic selection
1013 hijing->SetSelectAll(0);
1014 //
1015 AliGenSlowNucleons* gray = new AliGenSlowNucleons(1);
1016 AliSlowNucleonModel* model = new AliSlowNucleonModelExp();
1017 gray->SetSlowNucleonModel(model);
1018 gray->SetDebug(1);
1019 gener->AddGenerator(hijing,"Hijing pPb", 1);
1020 gener->AddGenerator(gray, "Gray Particles",1);
1021 gGener=gener;
1022 }
1023 break;
1024 case kPythia6:
1025 {
1026 comment = comment.Append(":Pythia p-p @ 14 TeV");
1027 AliGenPythia *gener = new AliGenPythia(-1);
1028 gener->SetMomentumRange(0,999999);
1029 gener->SetThetaRange(0., 180.);
1030 gener->SetYRange(-12,12);
1031 gener->SetPtRange(0,1000);
1032 gener->SetProcess(kPyMb);
1033 gener->SetEnergyCMS(14000.);
1034 gGener=gener;
1035 }
1036 break;
1037 case kPythia6Jets20_24:
1038 {
1039 comment = comment.Append(":Pythia jets 20-24 GeV @ 5.5 TeV");
1040 AliGenPythia * gener = new AliGenPythia(-1);
1041 gener->SetEnergyCMS(5500.);// Centre of mass energy
1042 gener->SetProcess(kPyJets);// Process type
1043 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1044 gener->SetJetPhiRange(0., 360.);
1045 gener->SetJetEtRange(10., 1000.);
1046 gener->SetGluonRadiation(1,1);
1047 // gener->SetPtKick(0.);
1048 // Structure function
1049 gener->SetStrucFunc(kCTEQ4L);
1050 gener->SetPtHard(20., 24.);// Pt transfer of the hard scattering
1051 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1052 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1053 gGener=gener;
1054 }
1055 break;
1056 case kPythia6Jets24_29:
1057 {
1058 comment = comment.Append(":Pythia jets 24-29 GeV @ 5.5 TeV");
1059 AliGenPythia * gener = new AliGenPythia(-1);
1060 gener->SetEnergyCMS(5500.);// Centre of mass energy
1061 gener->SetProcess(kPyJets);// Process type
1062 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1063 gener->SetJetPhiRange(0., 360.);
1064 gener->SetJetEtRange(10., 1000.);
1065 gener->SetGluonRadiation(1,1);
1066 // gener->SetPtKick(0.);
1067 // Structure function
1068 gener->SetStrucFunc(kCTEQ4L);
1069 gener->SetPtHard(24., 29.);// Pt transfer of the hard scattering
1070 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1071 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1072 gGener=gener;
1073 }
1074 break;
1075 case kPythia6Jets29_35:
1076 {
1077 comment = comment.Append(":Pythia jets 29-35 GeV @ 5.5 TeV");
1078 AliGenPythia * gener = new AliGenPythia(-1);
1079 gener->SetEnergyCMS(5500.);// Centre of mass energy
1080 gener->SetProcess(kPyJets);// Process type
1081 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1082 gener->SetJetPhiRange(0., 360.);
1083 gener->SetJetEtRange(10., 1000.);
1084 gener->SetGluonRadiation(1,1);
1085 // gener->SetPtKick(0.);
1086 // Structure function
1087 gener->SetStrucFunc(kCTEQ4L);
1088 gener->SetPtHard(29., 35.);// Pt transfer of the hard scattering
1089 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1090 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1091 gGener=gener;
1092 }
1093 break;
1094 case kPythia6Jets35_42:
1095 {
1096 comment = comment.Append(":Pythia jets 35-42 GeV @ 5.5 TeV");
1097 AliGenPythia * gener = new AliGenPythia(-1);
1098 gener->SetEnergyCMS(5500.);// Centre of mass energy
1099 gener->SetProcess(kPyJets);// Process type
1100 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1101 gener->SetJetPhiRange(0., 360.);
1102 gener->SetJetEtRange(10., 1000.);
1103 gener->SetGluonRadiation(1,1);
1104 // gener->SetPtKick(0.);
1105 // Structure function
1106 gener->SetStrucFunc(kCTEQ4L);
1107 gener->SetPtHard(35., 42.);// Pt transfer of the hard scattering
1108 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1109 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1110 gGener=gener;
1111 }
1112 break;
1113 case kPythia6Jets42_50:
1114 {
1115 comment = comment.Append(":Pythia jets 42-50 GeV @ 5.5 TeV");
1116 AliGenPythia * gener = new AliGenPythia(-1);
1117 gener->SetEnergyCMS(5500.);// Centre of mass energy
1118 gener->SetProcess(kPyJets);// Process type
1119 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1120 gener->SetJetPhiRange(0., 360.);
1121 gener->SetJetEtRange(10., 1000.);
1122 gener->SetGluonRadiation(1,1);
1123 // gener->SetPtKick(0.);
1124 // Structure function
1125 gener->SetStrucFunc(kCTEQ4L);
1126 gener->SetPtHard(42., 50.);// Pt transfer of the hard scattering
1127 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1128 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1129 gGener=gener;
1130 }
1131 break;
1132 case kPythia6Jets50_60:
1133 {
1134 comment = comment.Append(":Pythia jets 50-60 GeV @ 5.5 TeV");
1135 AliGenPythia * gener = new AliGenPythia(-1);
1136 gener->SetEnergyCMS(5500.);// Centre of mass energy
1137 gener->SetProcess(kPyJets);// Process type
1138 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1139 gener->SetJetPhiRange(0., 360.);
1140 gener->SetJetEtRange(10., 1000.);
1141 gener->SetGluonRadiation(1,1);
1142 // gener->SetPtKick(0.);
1143 // Structure function
1144 gener->SetStrucFunc(kCTEQ4L);
1145 gener->SetPtHard(50., 60.);// Pt transfer of the hard scattering
1146 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1147 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1148 gGener=gener;
1149 }
1150 break;
1151 case kPythia6Jets60_72:
1152 {
1153 comment = comment.Append(":Pythia jets 60-72 GeV @ 5.5 TeV");
1154 AliGenPythia * gener = new AliGenPythia(-1);
1155 gener->SetEnergyCMS(5500.);// Centre of mass energy
1156 gener->SetProcess(kPyJets);// Process type
1157 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1158 gener->SetJetPhiRange(0., 360.);
1159 gener->SetJetEtRange(10., 1000.);
1160 gener->SetGluonRadiation(1,1);
1161 // gener->SetPtKick(0.);
1162 // Structure function
1163 gener->SetStrucFunc(kCTEQ4L);
1164 gener->SetPtHard(60., 72.);// Pt transfer of the hard scattering
1165 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1166 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1167 gGener=gener;
1168 }
1169 break;
1170 case kPythia6Jets72_86:
1171 {
1172 comment = comment.Append(":Pythia jets 72-86 GeV @ 5.5 TeV");
1173 AliGenPythia * gener = new AliGenPythia(-1);
1174 gener->SetEnergyCMS(5500.);// Centre of mass energy
1175 gener->SetProcess(kPyJets);// Process type
1176 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1177 gener->SetJetPhiRange(0., 360.);
1178 gener->SetJetEtRange(10., 1000.);
1179 gener->SetGluonRadiation(1,1);
1180 // gener->SetPtKick(0.);
1181 // Structure function
1182 gener->SetStrucFunc(kCTEQ4L);
1183 gener->SetPtHard(72., 86.);// Pt transfer of the hard scattering
1184 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1185 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1186 gGener=gener;
1187 }
1188 break;
1189 case kPythia6Jets86_104:
1190 {
1191 comment = comment.Append(":Pythia jets 86-104 GeV @ 5.5 TeV");
1192 AliGenPythia * gener = new AliGenPythia(-1);
1193 gener->SetEnergyCMS(5500.);// Centre of mass energy
1194 gener->SetProcess(kPyJets);// Process type
1195 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1196 gener->SetJetPhiRange(0., 360.);
1197 gener->SetJetEtRange(10., 1000.);
1198 gener->SetGluonRadiation(1,1);
1199 // gener->SetPtKick(0.);
1200 // Structure function
1201 gener->SetStrucFunc(kCTEQ4L);
1202 gener->SetPtHard(86., 104.);// Pt transfer of the hard scattering
1203 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1204 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1205 gGener=gener;
1206 }
1207 break;
1208 case kPythia6Jets104_125:
1209 {
1210 comment = comment.Append(":Pythia jets 105-125 GeV @ 5.5 TeV");
1211 AliGenPythia * gener = new AliGenPythia(-1);
1212 gener->SetEnergyCMS(5500.);// Centre of mass energy
1213 gener->SetProcess(kPyJets);// Process type
1214 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1215 gener->SetJetPhiRange(0., 360.);
1216 gener->SetJetEtRange(10., 1000.);
1217 gener->SetGluonRadiation(1,1);
1218 // gener->SetPtKick(0.);
1219 // Structure function
1220 gener->SetStrucFunc(kCTEQ4L);
1221 gener->SetPtHard(104., 125.);// Pt transfer of the hard scattering
1222 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1223 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1224 gGener=gener;
1225 }
1226 break;
1227 case kPythia6Jets125_150:
1228 {
1229 comment = comment.Append(":Pythia jets 125-150 GeV @ 5.5 TeV");
1230 AliGenPythia * gener = new AliGenPythia(-1);
1231 gener->SetEnergyCMS(5500.);// Centre of mass energy
1232 gener->SetProcess(kPyJets);// Process type
1233 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1234 gener->SetJetPhiRange(0., 360.);
1235 gener->SetJetEtRange(10., 1000.);
1236 gener->SetGluonRadiation(1,1);
1237 // gener->SetPtKick(0.);
1238 // Structure function
1239 gener->SetStrucFunc(kCTEQ4L);
1240 gener->SetPtHard(125., 150.);// Pt transfer of the hard scattering
1241 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1242 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1243 gGener=gener;
1244 }
1245 break;
1246 case kPythia6Jets150_180:
1247 {
1248 comment = comment.Append(":Pythia jets 150-180 GeV @ 5.5 TeV");
1249 AliGenPythia * gener = new AliGenPythia(-1);
1250 gener->SetEnergyCMS(5500.);// Centre of mass energy
1251 gener->SetProcess(kPyJets);// Process type
1252 gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts
1253 gener->SetJetPhiRange(0., 360.);
1254 gener->SetJetEtRange(10., 1000.);
1255 gener->SetGluonRadiation(1,1);
1256 // gener->SetPtKick(0.);
1257 // Structure function
1258 gener->SetStrucFunc(kCTEQ4L);
1259 gener->SetPtHard(150., 180.);// Pt transfer of the hard scattering
1260 gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
1261 gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.)
1262 gGener=gener;
1263 }
1264 break;
1265 case kD0PbPb5500:
1266 {
1267 comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV");
1268 AliGenPythia * gener = new AliGenPythia(10);
1269 gener->SetProcess(kPyD0PbPbMNR);
1270 gener->SetStrucFunc(kCTEQ4L);
1271 gener->SetPtHard(2.1,-1.0);
1272 gener->SetEnergyCMS(5500.);
1273 gener->SetNuclei(208,208);
1274 gener->SetForceDecay(kHadronicD);
1275 gener->SetYRange(-2,2);
1276 gener->SetFeedDownHigherFamily(kFALSE);
1277 gener->SetStackFillOpt(AliGenPythia::kParentSelection);
1278 gener->SetCountMode(AliGenPythia::kCountParents);
1279 gGener=gener;
1280 }
1281 break;
1282 case kCharmSemiElPbPb5500:
1283 {
1284 comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV");
1285 AliGenPythia * gener = new AliGenPythia(10);
1286 gener->SetProcess(kPyCharmPbPbMNR);
1287 gener->SetStrucFunc(kCTEQ4L);
1288 gener->SetPtHard(2.1,-1.0);
1289 gener->SetEnergyCMS(5500.);
1290 gener->SetNuclei(208,208);
1291 gener->SetForceDecay(kSemiElectronic);
1292 gener->SetYRange(-2,2);
1293 gener->SetFeedDownHigherFamily(kFALSE);
1294 gener->SetCountMode(AliGenPythia::kCountParents);
1295 gGener=gener;
1296 }
1297 break;
1298 case kBeautySemiElPbPb5500:
1299 {
1300 comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV");
1301 AliGenPythia *gener = new AliGenPythia(10);
1302 gener->SetProcess(kPyBeautyPbPbMNR);
1303 gener->SetStrucFunc(kCTEQ4L);
1304 gener->SetPtHard(2.75,-1.0);
1305 gener->SetEnergyCMS(5500.);
1306 gener->SetNuclei(208,208);
1307 gener->SetForceDecay(kSemiElectronic);
1308 gener->SetYRange(-2,2);
1309 gener->SetFeedDownHigherFamily(kFALSE);
1310 gener->SetCountMode(AliGenPythia::kCountParents);
1311 gGener=gener;
1312 }
1313 break;
1314 case kCocktailTRD:
1315 {
1316 comment = comment.Append(" Cocktail for TRD at 5.5 TeV");
1317 AliGenCocktail *gener = new AliGenCocktail();
1318
1319 AliGenParam *jpsi = new AliGenParam(10,
1320 new AliGenMUONlib(),
1321 AliGenMUONlib::kJpsiFamily,
1322 "Vogt PbPb");
1323
1324 jpsi->SetPtRange(0, 100);
1325 jpsi->SetYRange(-1., +1.);
1326 jpsi->SetForceDecay(kDiElectron);
1327
1328 AliGenParam *ups = new AliGenParam(10,
1329 new AliGenMUONlib(),
1330 AliGenMUONlib::kUpsilonFamily,
1331 "Vogt PbPb");
1332 ups->SetPtRange(0, 100);
1333 ups->SetYRange(-1., +1.);
1334 ups->SetForceDecay(kDiElectron);
1335
1336 AliGenParam *charm = new AliGenParam(10,
1337 new AliGenMUONlib(),
1338 AliGenMUONlib::kCharm,
1339 "central");
1340 charm->SetPtRange(0, 100);
1341 charm->SetYRange(-1.5, +1.5);
1342 charm->SetForceDecay(kSemiElectronic);
1343
1344
1345 AliGenParam *beauty = new AliGenParam(10,
1346 new AliGenMUONlib(),
1347 AliGenMUONlib::kBeauty,
1348 "central");
1349 beauty->SetPtRange(0, 100);
1350 beauty->SetYRange(-1.5, +1.5);
1351 beauty->SetForceDecay(kSemiElectronic);
1352
1353 gener->AddGenerator(jpsi,"J/psi",1);
1354 gener->AddGenerator(ups,"Upsilon",1);
1355 gener->AddGenerator(charm,"Charm",1);
1356 gener->AddGenerator(beauty,"Beauty",1);
1357 gGener=gener;
1358 }
1359 break;
1360 case kPyJJ:
1361 {
1362 comment = comment.Append(" Jet-jet at 5.5 TeV");
1363 AliGenPythia *gener = new AliGenPythia(-1);
1364 gener->SetEnergyCMS(5500.);
1365 gener->SetProcess(kPyJets);
1366 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1367 gener->SetPtHard(ptHardMin,ptHardMax);
1368 gener->SetYHard(-0.7,0.7);
1369 gener->SetJetEtaRange(-0.2,0.2);
1370 gener->SetEventListRange(0,1);
1371 gGener=gener;
1372 }
1373 break;
1374 case kPyGJ:
1375 {
1376 comment = comment.Append(" Gamma-jet at 5.5 TeV");
1377 AliGenPythia *gener = new AliGenPythia(-1);
1378 gener->SetEnergyCMS(5500.);
1379 gener->SetProcess(kPyDirectGamma);
1380 Double_t ptHardMin=10.0, ptHardMax=-1.0;
1381 gener->SetPtHard(ptHardMin,ptHardMax);
1382 gener->SetYHard(-1.0,1.0);
1383 gener->SetGammaEtaRange(-0.13,0.13);
1384 gener->SetGammaPhiRange(210.,330.);
1385 gener->SetEventListRange(0,1);
1386 gGener=gener;
1387 }
1388 break;
1389 case kMuonCocktailCent1:
1390 {
1391 comment = comment.Append(" Muon Cocktail Cent1");
1392 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1393 gener->SetPtRange(1.0,100.); // Transverse momentum range
1394 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1395 gener->SetYRange(-4.0,-2.4);
1396 gener->SetMuonPtCut(0.8);
1397 gener->SetMuonThetaCut(171.,178.);
1398 gener->SetMuonMultiplicity(2);
1399 gener->SetNumberOfCollisions(1626.); //Centrality class Cent1 for PDC04
1400 gener->SetNumberOfParticipants(359.4);//Centrality class Cent1 for PDC04
1401 gGener=gener;
1402 }
1403 break;
1404 case kMuonCocktailPer1:
1405 {
1406 comment = comment.Append(" Muon Cocktail Per1");
1407 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1408 gener->SetPtRange(1.0,100.); // Transverse momentum range
1409 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1410 gener->SetYRange(-4.0,-2.4);
1411 gener->SetMuonPtCut(0.8);
1412 gener->SetMuonThetaCut(171.,178.);
1413 gener->SetMuonMultiplicity(2);
1414 gener->SetNumberOfCollisions(820.0);//Centrality class Per1 for PDC04
1415 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
1416 gGener=gener;
1417 }
1418 break;
1419 case kMuonCocktailPer4:
1420 {
1421 comment = comment.Append(" Muon Cocktail Per4");
1422 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1423 gener->SetPtRange(1.0,100.); // Transverse momentum range
1424 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1425 gener->SetYRange(-4.0,-2.4);
1426 gener->SetMuonPtCut(0.8);
1427 gener->SetMuonThetaCut(171.,178.);
1428 gener->SetMuonMultiplicity(2);
1429 gener->SetNumberOfCollisions(13.6);//Centrality class Per4 for PDC04
1430 gener->SetNumberOfParticipants(13.3);//Centrality class Per4 for PDC04
1431 gGener=gener;
1432 }
1433 break;
1434 case kMuonCocktailCent1HighPt:
1435 {
1436 comment = comment.Append(" Muon Cocktail HighPt Cent1");
1437 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1438 gener->SetPtRange(1.0,100.); // Transverse momentum range
1439 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1440 gener->SetYRange(-4.0,-2.4);
1441 gener->SetMuonPtCut(2.5);
1442 gener->SetMuonThetaCut(171.,178.);
1443 gener->SetMuonMultiplicity(2);
1444 gener->SetNumberOfCollisions(1626.); //Centrality class Cent1 for PDC04
1445 gener->SetNumberOfParticipants(359.4);//Centrality class Cent1 for PDC04
1446 gGener=gener;
1447 }
1448 break;
1449 case kMuonCocktailPer1HighPt :
1450 {
1451 comment = comment.Append(" Muon Cocktail HighPt Per1");
1452 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1453 gener->SetPtRange(1.0,100.); // Transverse momentum range
1454 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1455 gener->SetYRange(-4.0,-2.4);
1456 gener->SetMuonPtCut(2.5);
1457 gener->SetMuonThetaCut(171.,178.);
1458 gener->SetMuonMultiplicity(2);
1459 gener->SetNumberOfCollisions(820.0);//Centrality class Per1 for PDC04
1460 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
1461 gGener=gener;
1462 }
1463 break;
1464 case kMuonCocktailPer4HighPt:
1465 {
1466 comment = comment.Append(" Muon Cocktail HighPt Per4");
1467 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1468 gener->SetPtRange(1.0,100.); // Transverse momentum range
1469 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1470 gener->SetYRange(-4.0,-2.4);
1471 gener->SetMuonPtCut(2.5);
1472 gener->SetMuonThetaCut(171.,178.);
1473 gener->SetMuonMultiplicity(2);
1474 gener->SetNumberOfCollisions(13.6);//Centrality class Per4 for PDC04
1475 gener->SetNumberOfParticipants(13.3);//Centrality class Per4 for PDC04
1476 gGener=gener;
1477 }
1478 break;
1479 case kMuonCocktailCent1Single:
1480 {
1481 comment = comment.Append(" Muon Cocktail Single Cent1");
1482 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1483 gener->SetPtRange(1.0,100.); // Transverse momentum range
1484 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1485 gener->SetYRange(-4.0,-2.4);
1486 gener->SetMuonPtCut(0.8);
1487 gener->SetMuonThetaCut(171.,178.);
1488 gener->SetMuonMultiplicity(1);
1489 gener->SetNumberOfCollisions(1626.); //Centrality class Cent1 for PDC04
1490 gener->SetNumberOfParticipants(359.4);//Centrality class Cent1 for PDC04
1491 gGener=gener;
1492 }
1493 break;
1494 case kMuonCocktailPer1Single :
1495 {
1496 comment = comment.Append(" Muon Cocktail Single Per1");
1497 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1498 gener->SetPtRange(1.0,100.); // Transverse momentum range
1499 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1500 gener->SetYRange(-4.0,-2.4);
1501 gener->SetMuonPtCut(0.8);
1502 gener->SetMuonThetaCut(171.,178.);
1503 gener->SetMuonMultiplicity(1);
1504 gener->SetNumberOfCollisions(820.0);//Centrality class Per1 for PDC04
1505 gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04
1506 gGener=gener;
1507 }
1508 break;
1509 case kMuonCocktailPer4Single:
1510 {
1511 comment = comment.Append(" Muon Cocktail Single Per4");
1512 AliGenMUONCocktail * gener = new AliGenMUONCocktail();
1513 gener->SetPtRange(1.0,100.); // Transverse momentum range
1514 gener->SetPhiRange(0.,360.); // Azimuthal angle range
1515 gener->SetYRange(-4.0,-2.4);
1516 gener->SetMuonPtCut(0.8);
1517 gener->SetMuonThetaCut(171.,178.);
1518 gener->SetMuonMultiplicity(1);
1519 gener->SetNumberOfCollisions(13.6);//Centrality class Per4 for PDC04
1520 gener->SetNumberOfParticipants(13.3);//Centrality class Per4 for PDC04
1521 gGener=gener;
1522 }
1523 break;
1524 default: break;
1525 }
1526 return gGener;
1527}
1528
1529//____________________________________________________________________
1530AliGenHijing*
1531HijingStandard()
1532{
1533 AliGenHijing *gener = new AliGenHijing(-1);
1534 // centre of mass energy
1535 gener->SetEnergyCMS(5500.);
1536 // reference frame
1537 gener->SetReferenceFrame("CMS");
1538 // projectile
1539 gener->SetProjectile("A", 208, 82);
1540 gener->SetTarget ("A", 208, 82);
1541 // tell hijing to keep the full parent child chain
1542 gener->KeepFullEvent();
1543 // enable jet quenching
1544 gener->SetJetQuenching(1);
1545 // enable shadowing
1546 gener->SetShadowing(1);
1547 // neutral pion and heavy particle decays switched off
1548 gener->SetDecaysOff(1);
1549 // Don't track spectators
1550 gener->SetSpectators(0);
1551 // kinematic selection
1552 gener->SetSelectAll(0);
1553 return gener;
1554}
1555
1556
1557//____________________________________________________________________
1558void
1559ProcessEnvironmentVars(EG_t& eg, Int_t& seed)
1560{
1561 // Run type
1562 if (gSystem->Getenv("CONFIG_RUN_TYPE")) {
1563 Int_t eg1 = LookupEG(gSystem->Getenv("CONFIG_RUN_TYPE"));
1564 if (eg1 >= 0) eg = EG_t(eg1);
1565 }
1566 // Random Number seed
1567 if (gSystem->Getenv("CONFIG_SEED")) {
1568 seed = atoi(gSystem->Getenv("CONFIG_SEED"));
1569 }
4347b38f 1570}
0d0e6995 1571
7684b53c 1572//____________________________________________________________________
1573//
1574// EOF
1575//