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Replace the PHOS version from IHEP to Run1 and fix the compilation, when possibletest...
[u/mrichter/AliRoot.git] / test / QA / Config.C
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478d5b53 1//
2// Configuration for the Physics Data Challenge 2007
3//
4//
5// Assuming inel = 70 mb (PPR v.1, p.64)
6//
7// 84.98% of MSEL=0 events (including diffractive) with
8// QQbar switched off (these events will include injected J/psi) => kPyMbNoHvq
9//
10// 14.14% of MSEL=1 events with ccbar (in 4 subsamples) => kCharmpp14000wmi
11// bin 1 25% (3.535%): 2.76 < pthard < 3 GeV/c
12// bin 2 40% (5.656%): 3 < pthard < 4 GeV/c
13// bin 3 29% (4.101%): 4 < pthard < 8 GeV/c
14// bin 4 6% (0.848%): pthard > 8 GeV/c
15//
16// 0.73% of MSEL=1 events with bbbar (in 4 subsamples) => kBeautypp14000wmi
17// bin 1 5% (0.037%): 2.76 < pthard < 4 GeV/c
18// bin 2 31% (0.226%): 4 < pthard < 6 GeV/c
19// bin 3 28% (0.204%): 6 < pthard < 8 GeV/c
20// bin 4 36% (0.263%): pthard >8 GeV/c
21//
22// 0.075% of MSEL=0 events with QQbar switched off and 1 Omega- => kPyOmegaMinus
23// 0.075% of MSEL=0 events with QQbar switched off and 1 OmegaBar+ => kPyOmegaPlus
24
25// One can use the configuration macro in compiled mode by
26// root [0] gSystem->Load("libgeant321");
5889a25e 27// root [1] gSystem->Load("libpythia6.4.25.so");
28// root [2] gSystem->Load("libqpythia.so");
29// root [3] gSystem->SetIncludePath("-I$ROOTSYS/include -I$ALICE_ROOT/include\
30// -I$ALICE/geant3/TGeant3");
31// root [4] AliSimulation sim
32// root [5] sim.SetConfigFile("Config.C++")
33// root [6] sim.Run()
478d5b53 34
35#if !defined(__CINT__) || defined(__MAKECINT__)
36#include <Riostream.h>
37#include <TRandom.h>
38#include <TDatime.h>
39#include <TSystem.h>
40#include <TVirtualMC.h>
41#include <TGeant3TGeo.h>
5889a25e 42#include <TGeoGlobalMagField.h>
43#include "AliGenCocktail.h"
44#include "AliGenParam.h"
45#include "AliGenMUONlib.h"
46#include "AliRunLoader.h"
47#include "AliRun.h"
48#include "AliConfig.h"
49#include "AliDecayerPythia.h"
50#include "AliGenPythia.h"
51#include "AliMagF.h"
52#include "AliBODY.h"
53#include "AliMAG.h"
54#include "AliABSOv3.h"
55#include "AliDIPOv3.h"
56#include "AliHALLv3.h"
57#include "AliFRAMEv2.h"
58#include "AliSHILv3.h"
59#include "AliPIPEv3.h"
60#include "AliITSgeom.h"
61#include "AliITSv11.h"
62#include "AliTPCv2.h"
63#include "AliTOFv6T0.h"
64#include "AliHMPIDv3.h"
65#include "AliZDCv4.h"
66#include "AliTRDv1.h"
67#include "AliFMDv1.h"
68#include "AliMUONv1.h"
69#include "AliPHOSv1.h"
70#include "AliPMDv1.h"
71#include "AliT0v1.h"
72#include "AliEMCALv2.h"
73#include "AliACORDEv1.h"
74#include "AliVZEROv7.h"
75#include "AliSimulation.h"
76#include "AliGenerator.h"
478d5b53 77#endif
78
79
80enum PDC07Proc_t
81{
82//--- Heavy Flavour Production ---
83 kCharmPbPb5500, kCharmpPb8800, kCharmpp14000, kCharmpp14000wmi,
84 kD0PbPb5500, kD0pPb8800, kD0pp14000,
85 kDPlusPbPb5500, kDPluspPb8800, kDPluspp14000,
86 kBeautyPbPb5500, kBeautypPb8800, kBeautypp14000, kBeautypp14000wmi,
87// -- Pythia Mb
88 kPyMbNoHvq, kPyOmegaPlus, kPyOmegaMinus, kPyJetJet,
89 kPyGammaJetPHOS, kPyJetJetPHOS, kPyJetJetPHOSv2, kPyGammaBremsPHOS,
90 kPyGammaJetEMCAL, kPyJetJetEMCAL, kPyGammaBremsEMCAL, kRunMax
91};
92
93const char * pprRunName[] = {
94 "kCharmPbPb5500", "kCharmpPb8800", "kCharmpp14000", "kCharmpp14000wmi",
95 "kD0PbPb5500", "kD0pPb8800", "kD0pp14000",
96 "kDPlusPbPb5500", "kDPluspPb8800", "kDPluspp14000",
97 "kBeautyPbPb5500", "kBeautypPb8800", "kBeautypp14000", "kBeautypp14000wmi",
98 "kPyMbNoHvq", "kPyOmegaPlus", "kPyOmegaMinus", "kPyJetJet",
99 "kPyGammaJetPHOS", "kPyJetJetPHOS", "kPyJetJetPHOSv2", "kPyGammaBremsPHOS",
100 "kPyGammaJetEMCAL", "kPyJetJetEMCAL", "kPyGammaBremsEMCAL"
101};
102
103
104//--- Decay Mode ---
105enum DecayHvFl_t
106{
107 kNature, kHadr, kSemiEl, kSemiMu
108};
478d5b53 109//--- Trigger config ---
110enum TrigConf_t
111{
112 kDefaultPPTrig, kDefaultPbPbTrig
113};
5889a25e 114//--- U cut ---
115enum YCut_t
116{
117 kFull, kBarrel, kMuonArm
118};
478d5b53 119
120const char * TrigConfName[] = {
121 "p-p","Pb-Pb"
122};
123
124Float_t eCMS=5500;
125PDC07Proc_t proc = kPyJetJetEMCAL;
126
127enum PprGeo_t
128 {
129 kHoles, kNoHoles
130 };
131
132static PprGeo_t geo = kHoles;
5889a25e 133
478d5b53 134//--- Functions ---
135AliGenPythia *PythiaHard(PDC07Proc_t );
136AliGenPythia *PythiaHVQ(PDC07Proc_t );
137AliGenerator *MbCocktail();
138AliGenerator *PyMbTriggered(Int_t pdg);
139void ProcessEnvironmentVars();
140
141// This part for configuration
142static DecayHvFl_t decHvFl = kNature;
f7a1cc68 143static AliMagF::BMap_t mag = AliMagF::k5kG;
478d5b53 144static TrigConf_t trig = kDefaultPPTrig; // default pp trigger configuration
5889a25e 145static YCut_t ycut = kFull; // default pp trigger configuration
478d5b53 146static Int_t runNumber= 0;
147static Int_t eventNumber= 0;
148//========================//
149// Set Random Number seed //
150//========================//
151TDatime dt;
152static UInt_t seed = dt.Get();
153
154// nEvts = -1 : you get 1 QQbar pair and all the fragmentation and
155// decay chain
156// nEvts = N>0 : you get N charm / beauty Hadrons
157Int_t nEvts = -1;
158// stars = kTRUE : all heavy resonances and their decay stored
159// = kFALSE: only final heavy hadrons and their decays stored
160Bool_t stars = kTRUE;
161
162// To be used only with kCharmpp14000wmi and kBeautypp14000wmi
163// To get a "reasonable" agreement with MNR results, events have to be
164// generated with the minimum ptHard set to 2.76 GeV.
165// To get a "perfect" agreement with MNR results, events have to be
166// generated in four ptHard bins with the following relative
167// normalizations:
168// CHARM
169// 2.76-3 GeV: 25%
170// 3-4 GeV: 40%
171// 4-8 GeV: 29%
172// >8 GeV: 6%
173// BEAUTY
174// 2.76-4 GeV: 5%
175// 4-6 GeV: 31%
176// 6-8 GeV: 28%
177// >8 GeV: 36%
178
179Float_t ptHardMin = 10.;
180Float_t ptHardMax = 20.;
181Float_t ptGammaPi0Min = 1.;
182Int_t iquenching = 0;
183Float_t qhat = 20.;
184
185// Comment line
186static TString comment;
187
188void Config()
189{
3380c1d9 190 // Get settings from environment variables
478d5b53 191 ProcessEnvironmentVars();
192
57acd2d2 193 // Random Number seed
194 if (gSystem->Getenv("CONFIG_SEED")) {
195 seed = atoi(gSystem->Getenv("CONFIG_SEED"));
196 }
197 else if(gSystem->Getenv("DC_EVENT") && gSystem->Getenv("DC_RUN")){
198 seed = runNumber * 100000 + eventNumber;
199 }
200 gRandom->SetSeed(seed);
201 cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl;
202
478d5b53 203 // libraries required by geant321
204#if defined(__CINT__)
57acd2d2 205 gSystem->Load("liblhapdf"); // Parton density functions
206 gSystem->Load("libEGPythia6"); // TGenerator interface
207 gSystem->Load("libpythia6"); // Pythia
208 gSystem->Load("libAliPythia6"); // ALICE specific implementations
419b7909 209 gSystem->Load("libgeant321");
478d5b53 210#endif
478d5b53 211 new TGeant3TGeo("C++ Interface to Geant3");
212
213 // Output every 100 tracks
214 ((TGeant3*)gMC)->SetSWIT(4,100);
215
216 //=======================================================================
217 // Run loader
218 AliRunLoader* rl=0x0;
57acd2d2 219
220 AliLog::Message(AliLog::kInfo, "Creating Run Loader", "", "", "Config()"," ConfigPPR.C", __LINE__);
221
478d5b53 222 rl = AliRunLoader::Open("galice.root",
223 AliConfig::GetDefaultEventFolderName(),
224 "recreate");
225 if (rl == 0x0)
226 {
227 gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
228 return;
229 }
230 rl->SetCompressionLevel(2);
57acd2d2 231 rl->SetNumberOfEventsPerFile(100);
478d5b53 232 gAlice->SetRunLoader(rl);
233
478d5b53 234 // Set the trigger configuration
28da60d3 235 AliSimulation::Instance()->SetTriggerConfig(TrigConfName[trig]);
478d5b53 236 cout<<"Trigger configuration is set to "<<TrigConfName[trig]<<endl;
237
57acd2d2 238 //======================//
239 // Set External decayer //
240 //======================//
241 TVirtualMCDecayer* decayer = new AliDecayerPythia();
242 // DECAYS
243 //
244 switch(decHvFl) {
245 case kNature:
246 decayer->SetForceDecay(kAll);
247 break;
248 case kHadr:
249 decayer->SetForceDecay(kHadronicD);
250 break;
251 case kSemiEl:
252 decayer->SetForceDecay(kSemiElectronic);
253 break;
254 case kSemiMu:
255 decayer->SetForceDecay(kSemiMuonic);
256 break;
257 }
258 decayer->Init();
259 gMC->SetExternalDecayer(decayer);
260 if(proc == kPyJetJetPHOSv2) // in this case we decay the pi0
261 decayer->SetForceDecay(kNeutralPion);
262
478d5b53 263 //
264 //=======================================================================
265 // ************* STEERING parameters FOR ALICE SIMULATION **************
266 // --- Specify event type to be tracked through the ALICE setup
267 // --- All positions are in cm, angles in degrees, and P and E in GeV
268
269
270 gMC->SetProcess("DCAY",1);
271 gMC->SetProcess("PAIR",1);
272 gMC->SetProcess("COMP",1);
273 gMC->SetProcess("PHOT",1);
274 gMC->SetProcess("PFIS",0);
275 gMC->SetProcess("DRAY",0);
276 gMC->SetProcess("ANNI",1);
277 gMC->SetProcess("BREM",1);
278 gMC->SetProcess("MUNU",1);
279 gMC->SetProcess("CKOV",1);
280 gMC->SetProcess("HADR",1);
281 gMC->SetProcess("LOSS",2);
282 gMC->SetProcess("MULS",1);
283 gMC->SetProcess("RAYL",1);
284
285 Float_t cut = 1.e-3; // 1MeV cut by default
286 Float_t tofmax = 1.e10;
287
288 gMC->SetCut("CUTGAM", cut);
289 gMC->SetCut("CUTELE", cut);
290 gMC->SetCut("CUTNEU", cut);
291 gMC->SetCut("CUTHAD", cut);
292 gMC->SetCut("CUTMUO", cut);
293 gMC->SetCut("BCUTE", cut);
294 gMC->SetCut("BCUTM", cut);
295 gMC->SetCut("DCUTE", cut);
296 gMC->SetCut("DCUTM", cut);
297 gMC->SetCut("PPCUTM", cut);
298 gMC->SetCut("TOFMAX", tofmax);
299
478d5b53 300
301 //=========================//
302 // Generator Configuration //
303 //=========================//
304 AliGenPythia* gener = 0x0;
305
306 if (proc <= kBeautypp14000wmi) {
307 AliGenPythia *pythia = PythiaHVQ(proc);
308 // FeedDown option
309 pythia->SetFeedDownHigherFamily(kFALSE);
310 // Stack filling option
311 if(!stars) pythia->SetStackFillOpt(AliGenPythia::kParentSelection);
312 // Set Count mode
313 if(nEvts>0) pythia->SetCountMode(AliGenPythia::kCountParents);
314 //
315 // DECAYS
316 //
317 switch(decHvFl) {
318 case kNature:
319 pythia->SetForceDecay(kAll);
320 break;
321 case kHadr:
322 pythia->SetForceDecay(kHadronicD);
323 break;
324 case kSemiEl:
325 pythia->SetForceDecay(kSemiElectronic);
326 break;
327 case kSemiMu:
328 pythia->SetForceDecay(kSemiMuonic);
329 break;
330 }
331 //
332 // GEOM & KINE CUTS
333 //
334 pythia->SetMomentumRange(0,99999999);
335 pythia->SetPhiRange(0., 360.);
336 pythia->SetThetaRange(0,180);
337 switch(ycut) {
338 case kFull:
339 pythia->SetYRange(-999,999);
340 break;
341 case kBarrel:
342 pythia->SetYRange(-2,2);
343 break;
344 case kMuonArm:
345 pythia->SetYRange(1,6);
346 break;
347 }
348 gener = pythia;
349 } else if (proc == kPyMbNoHvq) {
350 gener = MbCocktail();
351 } else if (proc == kPyOmegaMinus) {
352 gener = PyMbTriggered(3334);
353 } else if (proc == kPyOmegaPlus) {
354 gener = PyMbTriggered(-3334);
355 } else if (proc <= kPyGammaBremsEMCAL) {
356 AliGenPythia *pythia = PythiaHard(proc);
357 // FeedDown option
358 pythia->SetFeedDownHigherFamily(kFALSE);
359 // Set Count mode
360 if(nEvts>0) pythia->SetCountMode(AliGenPythia::kCountParents);
361
362 //
363 // GEOM & KINE CUTS
364 //
365 pythia->SetMomentumRange(0,99999999);
366 // pythia->SetJetEtaRange(-1.5, 1.5);// Final state kinematic cuts
367 // pythia->SetJetPhiRange(0., 360.);
368 // pythia->SetThetaRange(45,135);
369
370 if(proc == kPyJetJetPHOSv2)
3380c1d9 371 pythia->SetForceDecay(kNeutralPion);
372 else
373 pythia->SetForceDecay(kAll);
374
375 pythia->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0);
478d5b53 376 pythia->SetPtKick(5); // set the intrinsic kt to 5 GeV/c
377 gener = pythia;
3380c1d9 378 }
478d5b53 379
380
381 // PRIMARY VERTEX
382
383 gener->SetOrigin(0., 0., 0.); // vertex position
384
385 // Size of the interaction diamond
386 // Longitudinal
387 Float_t sigmaz = 7.55 / TMath::Sqrt(2.); // [cm]
388
389 // Transverse
390 Float_t betast = 10; // beta* [m]
391 Float_t eps = 3.75e-6; // emittance [m]
392 Float_t gamma = 7000. / 0.938272; // relativistic gamma [1]
393 Float_t sigmaxy = TMath::Sqrt(eps * betast / gamma) / TMath::Sqrt(2.) * 100.; // [cm]
394 printf("\n \n Diamond size x-y: %10.3e z: %10.3e\n \n", sigmaxy, sigmaz);
395
396 gener->SetSigma(sigmaxy, sigmaxy, sigmaz); // Sigma in (X,Y,Z) (cm) on IP position
397 gener->SetCutVertexZ(3.); // Truncate at 3 sigma
398 gener->SetVertexSmear(kPerEvent);
399
400 gener->Init();
401
402 //Quenching
403 gener->SetQuench(iquenching);
404 if(iquenching == 1){
405 Float_t k = 6e5*(qhat/1.7) ; //qhat=1.7, k = 6e5, default value
406 AliPythia::Instance()->InitQuenching(0.,0.1,k,0,0.95,6);
407
3380c1d9 408 }
478d5b53 409 // FIELD
410
f7a1cc68 411 if (mag == AliMagF::k2kG) {
478d5b53 412 comment = comment.Append(" | L3 field 0.2 T");
f7a1cc68 413 } else if (mag == AliMagF::k5kG) {
478d5b53 414 comment = comment.Append(" | L3 field 0.5 T");
415 }
416 printf("\n \n Comment: %s \n \n", comment.Data());
99c7d495 417 // to use constant field in the barrel use:
4642ac4b 418 // AliMagF* field = new AliMagF("Maps","Maps", -1., -1., AliMagF::k5kGUniform);
419 AliMagF* field = new AliMagF("Maps","Maps", -1., -1., mag);
f7a1cc68 420 TGeoGlobalMagField::Instance()->SetField(field);
478d5b53 421 rl->CdGAFile();
478d5b53 422
423 Int_t iABSO = 1;
95e77a9e 424 Int_t iACORDE= 1;
478d5b53 425 Int_t iDIPO = 1;
426 Int_t iEMCAL = 1;
f479d4aa 427 Int_t iFMD = 1;
478d5b53 428 Int_t iFRAME = 1;
429 Int_t iHALL = 1;
430 Int_t iITS = 1;
431 Int_t iMAG = 1;
f479d4aa 432 Int_t iMUON = 1;
478d5b53 433 Int_t iPHOS = 1;
434 Int_t iPIPE = 1;
435 Int_t iPMD = 1;
436 Int_t iHMPID = 1;
437 Int_t iSHIL = 1;
438 Int_t iT0 = 1;
439 Int_t iTOF = 1;
440 Int_t iTPC = 1;
441 Int_t iTRD = 1;
442 Int_t iVZERO = 1;
443 Int_t iZDC = 1;
444
445
446 //=================== Alice BODY parameters =============================
447 AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
448
449
450 if (iMAG)
451 {
452 //=================== MAG parameters ============================
453 // --- Start with Magnet since detector layouts may be depending ---
454 // --- on the selected Magnet dimensions ---
455 AliMAG *MAG = new AliMAG("MAG", "Magnet");
456 }
3380c1d9 457//
458//
478d5b53 459 if (iABSO)
460 {
461 //=================== ABSO parameters ============================
462 AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber");
463 }
464
465 if (iDIPO)
466 {
467 //=================== DIPO parameters ============================
468
469 AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3");
470 }
471
472 if (iHALL)
473 {
474 //=================== HALL parameters ============================
475
476 AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall");
477 }
478
479
480 if (iFRAME)
481 {
482 //=================== FRAME parameters ============================
483
484 AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
485 if (geo == kHoles) FRAME->SetHoles(1);
486 else FRAME->SetHoles(0);
487
488 }
489
490 if (iSHIL)
491 {
492 //=================== SHIL parameters ============================
493
494 AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3");
495 }
496
497
498 if (iPIPE)
499 {
500 //=================== PIPE parameters ============================
501
502 AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe");
503 }
504
505 if(iITS) {
506
507 //=================== ITS parameters ============================
508 //
0bfe1765 509
3a5fcc75 510 AliITS *ITS = new AliITSv11("ITS","ITS v11");
478d5b53 511 }
512
0bfe1765 513
478d5b53 514 if (iTPC)
515 {
516 //============================ TPC parameters =====================
517 AliTPC *TPC = new AliTPCv2("TPC", "Default");
518 }
519
520
521 if (iTOF) {
522 //=================== TOF parameters ============================
523 AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF");
524 }
525
526
527 if (iHMPID)
528 {
529 //=================== HMPID parameters ===========================
840d7854 530 AliHMPID *HMPID = new AliHMPIDv3("HMPID", "normal HMPID");
478d5b53 531
532 }
533
534
535 if (iZDC)
536 {
537 //=================== ZDC parameters ============================
538
047922b1 539 AliZDC *ZDC = new AliZDCv4("ZDC", "normal ZDC");
478d5b53 540 }
541
3380c1d9 542 if (iTRD)
478d5b53 543 {
544 //=================== TRD parameters ============================
3380c1d9 545
478d5b53 546 AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
3380c1d9 547 AliTRDgeometry *geoTRD = TRD->GetGeometry();
478d5b53 548 }
549
550 if (iFMD)
551 {
552 //=================== FMD parameters ============================
553 AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
554 }
555
556 if (iMUON)
557 {
558 //=================== MUON parameters ===========================
559 // New MUONv1 version (geometry defined via builders)
560 AliMUON *MUON = new AliMUONv1("MUON", "default");
561 }
562 //=================== PHOS parameters ===========================
563
564 if (iPHOS)
565 {
5889a25e 566 AliPHOS *PHOS = new AliPHOSv1("PHOS", "Run1");
478d5b53 567 }
568
569
570 if (iPMD)
571 {
572 //=================== PMD parameters ============================
573 AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
574 }
575
576 if (iT0)
577 {
578 //=================== T0 parameters ============================
579 AliT0 *T0 = new AliT0v1("T0", "T0 Detector");
580 }
581
582 if (iEMCAL)
583 {
584 //=================== EMCAL parameters ============================
c76b9217 585 AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "EMCAL_COMPLETEV1 scTh=0.176 pbTh=0.144");
478d5b53 586 }
587
588 if (iACORDE)
589 {
590 //=================== CRT parameters ============================
3380c1d9 591 AliACORDE *ACORDE = new AliACORDEv1("ACORDE", "normal ACORDE");
478d5b53 592 }
593
594 if (iVZERO)
595 {
596 //=================== CRT parameters ============================
597 AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO");
598 }
599}
600
601// PYTHIA
602
603AliGenPythia *PythiaHVQ(PDC07Proc_t proc) {
604//*******************************************************************//
605// Configuration file for charm / beauty generation with PYTHIA //
606// //
607// The parameters have been tuned in order to reproduce the inclusive//
608// heavy quark pt distribution given by the NLO pQCD calculation by //
609// Mangano, Nason and Ridolfi. //
610// //
611// For details and for the NORMALIZATION of the yields see: //
612// N.Carrer and A.Dainese, //
613// "Charm and beauty production at the LHC", //
614// ALICE-INT-2003-019, [arXiv:hep-ph/0311225]; //
615// PPR Chapter 6.6, CERN/LHCC 2005-030 (2005). //
616//*******************************************************************//
617 AliGenPythia * gener = 0x0;
618
619 switch(proc) {
620 case kCharmPbPb5500:
621 comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV");
622 gener = new AliGenPythia(nEvts);
623 gener->SetProcess(kPyCharmPbPbMNR);
624 gener->SetStrucFunc(kCTEQ4L);
625 gener->SetPtHard(2.1,-1.0);
626 gener->SetEnergyCMS(5500.);
627 gener->SetNuclei(208,208);
628 break;
629 case kCharmpPb8800:
630 comment = comment.Append(" Charm in p-Pb at 8.8 TeV");
631 gener = new AliGenPythia(nEvts);
632 gener->SetProcess(kPyCharmpPbMNR);
633 gener->SetStrucFunc(kCTEQ4L);
634 gener->SetPtHard(2.1,-1.0);
635 gener->SetEnergyCMS(8800.);
636 gener->SetProjectile("P",1,1);
637 gener->SetTarget("Pb",208,82);
638 break;
639 case kCharmpp14000:
640 comment = comment.Append(" Charm in pp at 14 TeV");
641 gener = new AliGenPythia(nEvts);
642 gener->SetProcess(kPyCharmppMNR);
643 gener->SetStrucFunc(kCTEQ4L);
644 gener->SetPtHard(2.1,-1.0);
645 gener->SetEnergyCMS(14000.);
646 break;
647 case kCharmpp14000wmi:
648 comment = comment.Append(" Charm in pp at 14 TeV with mult. interactions");
649 gener = new AliGenPythia(-1);
650 gener->SetProcess(kPyCharmppMNRwmi);
651 gener->SetStrucFunc(kCTEQ5L);
652 gener->SetPtHard(ptHardMin,ptHardMax);
653 gener->SetEnergyCMS(14000.);
654 break;
655 case kD0PbPb5500:
656 comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV");
657 gener = new AliGenPythia(nEvts);
658 gener->SetProcess(kPyD0PbPbMNR);
659 gener->SetStrucFunc(kCTEQ4L);
660 gener->SetPtHard(2.1,-1.0);
661 gener->SetEnergyCMS(5500.);
662 gener->SetNuclei(208,208);
663 break;
664 case kD0pPb8800:
665 comment = comment.Append(" D0 in p-Pb at 8.8 TeV");
666 gener = new AliGenPythia(nEvts);
667 gener->SetProcess(kPyD0pPbMNR);
668 gener->SetStrucFunc(kCTEQ4L);
669 gener->SetPtHard(2.1,-1.0);
670 gener->SetEnergyCMS(8800.);
671 gener->SetProjectile("P",1,1);
672 gener->SetTarget("Pb",208,82);
673 break;
674 case kD0pp14000:
675 comment = comment.Append(" D0 in pp at 14 TeV");
676 gener = new AliGenPythia(nEvts);
677 gener->SetProcess(kPyD0ppMNR);
678 gener->SetStrucFunc(kCTEQ4L);
679 gener->SetPtHard(2.1,-1.0);
680 gener->SetEnergyCMS(14000.);
681 break;
682 case kDPlusPbPb5500:
683 comment = comment.Append(" DPlus in Pb-Pb at 5.5 TeV");
684 gener = new AliGenPythia(nEvts);
685 gener->SetProcess(kPyDPlusPbPbMNR);
686 gener->SetStrucFunc(kCTEQ4L);
687 gener->SetPtHard(2.1,-1.0);
688 gener->SetEnergyCMS(5500.);
689 gener->SetNuclei(208,208);
690 break;
691 case kDPluspPb8800:
692 comment = comment.Append(" DPlus in p-Pb at 8.8 TeV");
693 gener = new AliGenPythia(nEvts);
694 gener->SetProcess(kPyDPluspPbMNR);
695 gener->SetStrucFunc(kCTEQ4L);
696 gener->SetPtHard(2.1,-1.0);
697 gener->SetEnergyCMS(8800.);
698 gener->SetProjectile("P",1,1);
699 gener->SetTarget("Pb",208,82);
700 break;
701 case kDPluspp14000:
702 comment = comment.Append(" DPlus in pp at 14 TeV");
703 gener = new AliGenPythia(nEvts);
704 gener->SetProcess(kPyDPlusppMNR);
705 gener->SetStrucFunc(kCTEQ4L);
706 gener->SetPtHard(2.1,-1.0);
707 gener->SetEnergyCMS(14000.);
708 break;
709 case kBeautyPbPb5500:
710 comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV");
711 gener = new AliGenPythia(nEvts);
712 gener->SetProcess(kPyBeautyPbPbMNR);
713 gener->SetStrucFunc(kCTEQ4L);
714 gener->SetPtHard(2.75,-1.0);
715 gener->SetEnergyCMS(5500.);
716 gener->SetNuclei(208,208);
717 break;
718 case kBeautypPb8800:
719 comment = comment.Append(" Beauty in p-Pb at 8.8 TeV");
720 gener = new AliGenPythia(nEvts);
721 gener->SetProcess(kPyBeautypPbMNR);
722 gener->SetStrucFunc(kCTEQ4L);
723 gener->SetPtHard(2.75,-1.0);
724 gener->SetEnergyCMS(8800.);
725 gener->SetProjectile("P",1,1);
726 gener->SetTarget("Pb",208,82);
727 break;
728 case kBeautypp14000:
729 comment = comment.Append(" Beauty in pp at 14 TeV");
730 gener = new AliGenPythia(nEvts);
731 gener->SetProcess(kPyBeautyppMNR);
732 gener->SetStrucFunc(kCTEQ4L);
733 gener->SetPtHard(2.75,-1.0);
734 gener->SetEnergyCMS(14000.);
735 break;
736 case kBeautypp14000wmi:
737 comment = comment.Append(" Beauty in pp at 14 TeV with mult. interactions");
738 gener = new AliGenPythia(-1);
739 gener->SetProcess(kPyBeautyppMNRwmi);
740 gener->SetStrucFunc(kCTEQ5L);
741 gener->SetPtHard(ptHardMin,ptHardMax);
742 gener->SetEnergyCMS(14000.);
743 break;
744 }
745
746 return gener;
747}
748
749AliGenPythia *PythiaHard(PDC07Proc_t proc) {
750//*******************************************************************//
751// Configuration file for hard QCD processes generation with PYTHIA //
752// //
753//*******************************************************************//
754 AliGenPythia * gener = 0x0;
755
756 switch(proc) {
757
758 case kPyJetJet:
759 comment = comment.Append(" pp->jet + jet over at 14 TeV, no restriction");
760 AliGenPythia * gener = new AliGenPythia(nEvts);
761 gener->SetEnergyCMS(eCMS);// Centre of mass energy
762 gener->SetProcess(kPyJets);// Process type
763 gener->SetJetEtaRange(-1.5, 1.5);// Final state kinematic cuts
764 gener->SetJetPhiRange(0., 360.);
765 gener->SetJetEtRange(10., 1000.);
766 gener->SetPtHard(ptHardMin, ptHardMax);// Pt transfer of the hard scattering
767 gener->SetStrucFunc(kCTEQ4L);
768
769 return gener;
770
771 case kPyGammaJetPHOS:
772 comment = comment.Append(" pp->jet + gamma over PHOS");
773 gener = new AliGenPythia(nEvts);
774 gener->SetEnergyCMS(eCMS);
775 gener->SetProcess(kPyDirectGamma);
776 gener->SetStrucFunc(kCTEQ4L);
777 gener->SetPtHard(ptHardMin,ptHardMax);
778 //gener->SetYHard(-1.0,1.0);
779 gener->SetGammaEtaRange(-0.13,0.13);
780 gener->SetGammaPhiRange(218.,322.);//Over 5 modules +-2 deg
781 break;
782 case kPyJetJetPHOS:
783 comment = comment.Append(" pp->jet + jet over PHOS");
784 gener = new AliGenPythia(nEvts);
785 gener->SetEnergyCMS(eCMS);
786 gener->SetProcess(kPyJets);
787 gener->SetStrucFunc(kCTEQ4L);
788 gener->SetPtHard(ptHardMin,ptHardMax);
789 //gener->SetYHard(-1.0,1.0);
790 gener->SetJetEtaRange(-1.,1.);
791 gener->SetJetPhiRange(200.,340.);
792 gener->SetPi0InPHOS(kTRUE);
793 gener->SetFragPhotonOrPi0MinPt(ptGammaPi0Min);
794
795 printf("\n \n Event generator: Minimum pT of particle in calorimeter %f \n \n", ptGammaPi0Min);
796 break;
797 case kPyGammaBremsPHOS:
798 comment = comment.Append(" pp->jet + jet+bremsphoton over PHOS at 14 TeV");
799 gener = new AliGenPythia(nEvts);
800 gener->SetEnergyCMS(eCMS);
801 gener->SetProcess(kPyJets);
802 gener->SetStrucFunc(kCTEQ4L);
803 gener->SetPtHard(ptHardMin,ptHardMax);
804 //gener->SetYHard(-1.0,1.0);
805 gener->SetJetEtaRange(-1.,1.);
806 gener->SetJetPhiRange(200.,340.);
807 gener->SetFragPhotonInPHOS(kTRUE);
808 gener->SetFragPhotonOrPi0MinPt(ptGammaPi0Min);
809 printf("\n \n Event generator: Minimum pT of particle in calorimeter %f \n \n", ptGammaPi0Min);
810 break;
811 case kPyJetJetPHOSv2:
812 comment = comment.Append(" pp->jet + jet over PHOS version2 ");
813 gener = new AliGenPythia(nEvts);
814 gener->SetEnergyCMS(eCMS);
815 gener->SetProcess(kPyJets);
816 gener->SetStrucFunc(kCTEQ4L);
817 gener->SetPtHard(ptHardMin,ptHardMax);
818 //gener->SetYHard(-1.0,1.0);
819 gener->SetJetEtaRange(-1.,1.);
820 gener->SetJetPhiRange(200.,340.);
821 //gener->SetPi0InPHOS(kTRUE);
822 gener->SetPhotonInPHOSeta(kTRUE);
823 gener->SetPhotonMinPt(ptGammaPi0Min);
824 gener->SetForceDecay(kAll);
825 break;
826 case kPyGammaJetEMCAL:
827 comment = comment.Append(" pp->jet + gamma over EMCAL at 14 TeV");
828 gener = new AliGenPythia(nEvts);
829 gener->SetEnergyCMS(eCMS);
830 gener->SetProcess(kPyDirectGamma);
831 gener->SetStrucFunc(kCTEQ4L);
832 gener->SetPtHard(ptHardMin,ptHardMax);
833 //gener->SetYHard(-1.0,1.0);
834 gener->SetGammaEtaRange(-0.71,0.71);
835 gener->SetGammaPhiRange(78.,192.);//Over 6 supermodules +-2 deg
836 break;
837 case kPyJetJetEMCAL:
838 comment = comment.Append(" pp->jet + jet over EMCAL at 14 TeV");
839 gener = new AliGenPythia(nEvts);
840 gener->SetEnergyCMS(eCMS);
841 gener->SetProcess(kPyJets);
842 gener->SetStrucFunc(kCTEQ4L);
843 gener->SetPtHard(ptHardMin,ptHardMax);
844 //gener->SetYHard(-1.0,1.0);
845 gener->SetJetEtaRange(-1,1);
846 gener->SetJetPhiRange(60.,210.);
847 gener->SetPi0InEMCAL(kTRUE);
848 gener->SetFragPhotonOrPi0MinPt(ptGammaPi0Min);
849 printf("\n \n Event generator: Minimum pT of particle in calorimeter %f \n \n", ptGammaPi0Min);
850 break;
851 case kPyGammaBremsEMCAL:
852 comment = comment.Append(" pp->jet + jet+bremsphoton over EMCAL at 14 TeV");
853 gener = new AliGenPythia(nEvts);
854 gener->SetEnergyCMS(eCMS);
855 gener->SetProcess(kPyJets);
856 gener->SetStrucFunc(kCTEQ4L);
857 gener->SetPtHard(ptHardMin,ptHardMax);
858 //gener->SetYHard(-1.0,1.0);
859 gener->SetJetEtaRange(-1,1);
860 gener->SetJetPhiRange(60.,210.); //Over 2 uncovered PHOS modules
861 gener->SetFragPhotonInEMCAL(kTRUE);
862 gener->SetFragPhotonOrPi0MinPt(ptGammaPi0Min);
863
864 printf("\n \n Event generator: Minimum pT of particle in calorimeter %f \n \n", ptGammaPi0Min);
865 break;
866
867 }
868
869 return gener;
870}
871
872AliGenerator* MbCocktail()
873{
874 comment = comment.Append(" pp at 14 TeV: Pythia low-pt, no heavy quarks + J/Psi from parameterisation");
875 AliGenCocktail * gener = new AliGenCocktail();
876 gener->UsePerEventRates();
877
878// Pythia
879
880 AliGenPythia* pythia = new AliGenPythia(-1);
881 pythia->SetMomentumRange(0, 999999.);
882 pythia->SetThetaRange(0., 180.);
883 pythia->SetYRange(-12.,12.);
884 pythia->SetPtRange(0,1000.);
885 pythia->SetProcess(kPyMb);
886 pythia->SetEnergyCMS(14000.);
887 pythia->SwitchHFOff();
888
889// J/Psi parameterisation
890
891 AliGenParam* jpsi = new AliGenParam(1, AliGenMUONlib::kJpsi, "CDF scaled", "Jpsi");
892 jpsi->SetPtRange(0.,100.);
893 jpsi->SetYRange(-8., 8.);
894 jpsi->SetPhiRange(0., 360.);
895 jpsi->SetForceDecay(kAll);
896
897 gener->AddGenerator(pythia, "Pythia", 1.);
898 gener->AddGenerator(jpsi, "J/Psi", 8.e-4);
899
900 return gener;
901}
902
903AliGenerator* PyMbTriggered(Int_t pdg)
904{
905 AliGenPythia* pythia = new AliGenPythia(-1);
906 pythia->SetMomentumRange(0, 999999.);
907 pythia->SetThetaRange(0., 180.);
908 pythia->SetYRange(-12.,12.);
909 pythia->SetPtRange(0,1000.);
910 pythia->SetProcess(kPyMb);
911 pythia->SetEnergyCMS(14000.);
912 pythia->SetTriggerParticle(pdg, 0.9);
913 return pythia;
914}
915
916void ProcessEnvironmentVars()
917{
918 cout << "######################################" << endl;
919 cout << "## Processing environment variables ##" << endl;
920 cout << "######################################" << endl;
921
922 // Run Number
923 if (gSystem->Getenv("DC_RUN")) {
924 runNumber = atoi(gSystem->Getenv("DC_RUN"));
925 }
926 //cout<<"Run number "<<runNumber<<endl;
927
928 // Event Number
929 if (gSystem->Getenv("DC_EVENT")) {
930 eventNumber = atoi(gSystem->Getenv("DC_EVENT"));
931 }
932 //cout<<"Event number "<<eventNumber<<endl;
933
478d5b53 934
478d5b53 935
936 cout<<"////////////////////////////////////////////////////////////////////////////////////"<<endl;
937 cout<<"Seed for random number generation= "<< seed<<" "<< gRandom->GetSeed()<<endl;
938 cout<<"////////////////////////////////////////////////////////////////////////////////////"<<endl;
939
940 // Run type
941 if (gSystem->Getenv("DC_RUN_TYPE")) {
942 cout<<"run type "<<gSystem->Getenv("DC_RUN_TYPE")<<endl;
943 for (Int_t iRun = 0; iRun < kRunMax; iRun++) {
944 if (strcmp(gSystem->Getenv("DC_RUN_TYPE"), pprRunName[iRun])==0) {
945 proc = (PDC07Proc_t)iRun;
946 }
947 }
948 }
949 else
950 cout << "Environment variable DC_RUN_TYPE is not defined" << endl;
951
952 if (gSystem->Getenv("ECMS"))
953 eCMS = atof(gSystem->Getenv("ECMS"));
954 if (gSystem->Getenv("PTHARDMIN"))
955 ptHardMin = atof(gSystem->Getenv("PTHARDMIN"));
956 if (gSystem->Getenv("PTHARDMAX"))
957 ptHardMax = atof(gSystem->Getenv("PTHARDMAX"));
958 if (gSystem->Getenv("PTGAMMAPI0MIN"))
959 ptGammaPi0Min = atof(gSystem->Getenv("PTGAMMAPI0MIN"));
960 if (gSystem->Getenv("QUENCHING"))
961 iquenching = atof(gSystem->Getenv("QUENCHING"));
962 if (gSystem->Getenv("QHAT"))
963 qhat = atof(gSystem->Getenv("QHAT"));
964
965 cout<<">> Run type set to "<<pprRunName[proc]<<endl;
966 cout<<">> Collision energy set to "<<eCMS <<endl;
967 cout<<">> ptHard limits: "<<ptHardMin<<" to " <<ptHardMax<<" GeV"<<endl;
968 cout<<">> pt gamma/pi0 threshold "<< ptGammaPi0Min<<" GeV "<<endl;
969 cout<<">> quenching on? "<< iquenching<<" qhat "<<qhat<<endl;
970
971 cout << "######################################" << endl;
972 cout << "######################################" << endl;
973}