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dbe63348 | 1 | // One can use the configuration macro in compiled mode by |
2 | // root [0] gSystem->Load("libgeant321"); | |
3 | // root [0] gSystem->SetIncludePath("-I$ROOTSYS/include -I$ALICE_ROOT/include\ | |
4 | // -I$ALICE_ROOT -I$ALICE/geant3/TGeant3"); | |
5 | // root [0] .x grun.C(1,"ConfigPPR.C++") | |
6 | ||
7 | #if !defined(__CINT__) || defined(__MAKECINT__) | |
8 | #include <Riostream.h> | |
9 | #include <TRandom.h> | |
10 | #include <TSystem.h> | |
11 | #include <TVirtualMC.h> | |
12 | #include <TGeant3TGeo.h> | |
13 | #include <TPDGCode.h> | |
14 | #include <TF1.h> | |
15 | #include "STEER/AliRunLoader.h" | |
16 | #include "STEER/AliRun.h" | |
17 | #include "STEER/AliConfig.h" | |
18 | #include "STEER/AliGenerator.h" | |
19 | #include "STEER/AliLog.h" | |
20 | #include "PYTHIA6/AliDecayerPythia.h" | |
21 | #include "EVGEN/AliGenHIJINGpara.h" | |
22 | #include "THijing/AliGenHijing.h" | |
23 | #include "EVGEN/AliGenCocktail.h" | |
24 | #include "EVGEN/AliGenSlowNucleons.h" | |
25 | #include "EVGEN/AliSlowNucleonModelExp.h" | |
26 | #include "EVGEN/AliGenParam.h" | |
27 | #include "EVGEN/AliGenMUONlib.h" | |
28 | #include "EVGEN/AliGenSTRANGElib.h" | |
29 | #include "EVGEN/AliGenMUONCocktail.h" | |
30 | #include "EVGEN/AliGenCocktail.h" | |
31 | #include "EVGEN/AliGenGeVSim.h" | |
32 | #include "EVGEN/AliGeVSimParticle.h" | |
33 | #include "PYTHIA6/AliGenPythia.h" | |
34 | #include "STEER/AliMagF.h" | |
35 | #include "STRUCT/AliBODY.h" | |
36 | #include "STRUCT/AliMAG.h" | |
37 | #include "STRUCT/AliABSOv3.h" | |
38 | #include "STRUCT/AliDIPOv3.h" | |
39 | #include "STRUCT/AliHALLv3.h" | |
40 | #include "STRUCT/AliFRAMEv2.h" | |
41 | #include "STRUCT/AliSHILv3.h" | |
42 | #include "STRUCT/AliPIPEv3.h" | |
3a5fcc75 | 43 | #include "ITS/AliITSv11.h" |
dbe63348 | 44 | #include "TPC/AliTPCv2.h" |
45 | #include "TOF/AliTOFv6T0.h" | |
46 | #include "HMPID/AliHMPIDv3.h" | |
47 | #include "ZDC/AliZDCv3.h" | |
48 | #include "TRD/AliTRDv1.h" | |
49 | #include "FMD/AliFMDv1.h" | |
50 | #include "MUON/AliMUONv1.h" | |
51 | #include "PHOS/AliPHOSv1.h" | |
52 | #include "PMD/AliPMDv1.h" | |
53 | #include "T0/AliT0v1.h" | |
54 | #include "EMCAL/AliEMCALv2.h" | |
55 | #include "ACORDE/AliACORDEv1.h" | |
56 | #include "VZERO/AliVZEROv7.h" | |
57 | #include "EVGEN/AliGenCosmicsParam.h" | |
58 | ||
59 | #endif | |
60 | ||
61 | enum PprRun_t | |
62 | { | |
63 | test50, | |
64 | kParam_8000, kParam_4000, kParam_2000, | |
65 | kHijing_cent1, kHijing_cent2, | |
66 | kHijing_per1, kHijing_per2, kHijing_per3, kHijing_per4, kHijing_per5, | |
67 | kHijing_jj25, kHijing_jj50, kHijing_jj75, kHijing_jj100, kHijing_jj200, | |
68 | kHijing_gj25, kHijing_gj50, kHijing_gj75, kHijing_gj100, kHijing_gj200, | |
69 | kHijing_pA, kPythia6, | |
70 | kPythia6Jets20_24, kPythia6Jets24_29, kPythia6Jets29_35, | |
71 | kPythia6Jets35_42, kPythia6Jets42_50, kPythia6Jets50_60, | |
72 | kPythia6Jets60_72, kPythia6Jets72_86, kPythia6Jets86_104, | |
73 | kPythia6Jets104_125, kPythia6Jets125_150, kPythia6Jets150_180, | |
74 | kD0PbPb5500, kCharmSemiElPbPb5500, kBeautySemiElPbPb5500, | |
75 | kCocktailTRD, kPyJJ, kPyGJ, | |
76 | kMuonCocktailCent1, kMuonCocktailPer1, kMuonCocktailPer4, | |
77 | kMuonCocktailCent1HighPt, kMuonCocktailPer1HighPt, kMuonCocktailPer4HighPt, | |
78 | kMuonCocktailCent1Single, kMuonCocktailPer1Single, kMuonCocktailPer4Single, | |
79 | kFlow_2_2000, kFlow_10_2000, kFlow_6_2000, kFlow_6_5000, | |
80 | kHIJINGplus, kRunMax | |
81 | }; | |
82 | ||
83 | const char* pprRunName[] = { | |
84 | "test50", | |
85 | "kParam_8000", "kParam_4000", "kParam_2000", | |
86 | "kHijing_cent1", "kHijing_cent2", | |
87 | "kHijing_per1", "kHijing_per2", "kHijing_per3", "kHijing_per4", | |
88 | "kHijing_per5", | |
89 | "kHijing_jj25", "kHijing_jj50", "kHijing_jj75", "kHijing_jj100", | |
90 | "kHijing_jj200", | |
91 | "kHijing_gj25", "kHijing_gj50", "kHijing_gj75", "kHijing_gj100", | |
92 | "kHijing_gj200", "kHijing_pA", "kPythia6", | |
93 | "kPythia6Jets20_24", "kPythia6Jets24_29", "kPythia6Jets29_35", | |
94 | "kPythia6Jets35_42", "kPythia6Jets42_50", "kPythia6Jets50_60", | |
95 | "kPythia6Jets60_72", "kPythia6Jets72_86", "kPythia6Jets86_104", | |
96 | "kPythia6Jets104_125", "kPythia6Jets125_150", "kPythia6Jets150_180", | |
97 | "kD0PbPb5500", "kCharmSemiElPbPb5500", "kBeautySemiElPbPb5500", | |
98 | "kCocktailTRD", "kPyJJ", "kPyGJ", | |
99 | "kMuonCocktailCent1", "kMuonCocktailPer1", "kMuonCocktailPer4", | |
100 | "kMuonCocktailCent1HighPt", "kMuonCocktailPer1HighPt", "kMuonCocktailPer4HighPt", | |
101 | "kMuonCocktailCent1Single", "kMuonCocktailPer1Single", "kMuonCocktailPer4Single", | |
102 | "kFlow_2_2000", "kFlow_10_2000", "kFlow_6_2000", "kFlow_6_5000", "kHIJINGplus" | |
103 | }; | |
104 | ||
105 | enum PprRad_t | |
106 | { | |
107 | kGluonRadiation, kNoGluonRadiation | |
108 | }; | |
109 | ||
110 | enum PprTrigConf_t | |
111 | { | |
112 | kDefaultPPTrig, kDefaultPbPbTrig | |
113 | }; | |
114 | ||
115 | const char * pprTrigConfName[] = { | |
116 | "p-p","Pb-Pb" | |
117 | }; | |
118 | ||
119 | // This part for configuration | |
120 | ||
121 | static PprRun_t srun = test50; | |
122 | static PprRad_t srad = kGluonRadiation; | |
123 | static AliMagF::BMap_t smag = AliMagF::k5kG; | |
124 | static Int_t sseed = 0; //Set 0 to use the current time | |
125 | static PprTrigConf_t strig = kDefaultPPTrig; // default pp trigger configuration | |
126 | ||
127 | // Comment line | |
128 | static TString comment; | |
129 | ||
130 | // Functions | |
131 | Float_t EtaToTheta(Float_t arg); | |
132 | AliGenerator* GeneratorFactory(PprRun_t srun); | |
133 | AliGenHijing* HijingStandard(); | |
134 | AliGenGeVSim* GeVSimStandard(Float_t, Float_t); | |
135 | void ProcessEnvironmentVars(); | |
136 | ||
137 | void Config() | |
138 | { | |
139 | // ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00 | |
140 | // Theta range given through pseudorapidity limits 22/6/2001 | |
141 | ||
142 | // Get settings from environment variables | |
143 | ProcessEnvironmentVars(); | |
144 | ||
145 | // Set Random Number seed | |
146 | gRandom->SetSeed(sseed); | |
147 | cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl; | |
148 | ||
149 | ||
150 | // libraries required by geant321 | |
151 | #if defined(__CINT__) | |
152 | gSystem->Load("liblhapdf"); | |
153 | gSystem->Load("libEGPythia6"); | |
154 | gSystem->Load("libpythia6"); | |
155 | gSystem->Load("libAliPythia6"); | |
156 | gSystem->Load("libgeant321"); | |
157 | #endif | |
158 | ||
159 | new TGeant3TGeo("C++ Interface to Geant3"); | |
160 | ||
161 | // Output every 100 tracks | |
162 | ((TGeant3*)gMC)->SetSWIT(4,100); | |
163 | ||
164 | AliRunLoader* rl=0x0; | |
165 | ||
166 | AliLog::Message(AliLog::kInfo, "Creating Run Loader", "", "", "Config()"," ConfigPPR.C", __LINE__); | |
167 | ||
168 | rl = AliRunLoader::Open("galice.root", | |
169 | AliConfig::GetDefaultEventFolderName(), | |
170 | "recreate"); | |
171 | if (rl == 0x0) | |
172 | { | |
173 | gAlice->Fatal("Config.C","Can not instatiate the Run Loader"); | |
174 | return; | |
175 | } | |
176 | rl->SetCompressionLevel(2); | |
177 | rl->SetNumberOfEventsPerFile(100); | |
178 | gAlice->SetRunLoader(rl); | |
179 | ||
180 | // Set the trigger configuration | |
28da60d3 | 181 | AliSimulation::Instance()->SetTriggerConfig(pprTrigConfName[strig]); |
dbe63348 | 182 | cout<<"Trigger configuration is set to "<<pprTrigConfName[strig]<<endl; |
183 | ||
184 | // | |
185 | // Set External decayer | |
186 | AliDecayer *decayer = new AliDecayerPythia(); | |
187 | ||
188 | ||
189 | switch (srun) { | |
190 | case kD0PbPb5500: | |
191 | decayer->SetForceDecay(kHadronicD); | |
192 | break; | |
193 | case kCharmSemiElPbPb5500: | |
194 | decayer->SetForceDecay(kSemiElectronic); | |
195 | break; | |
196 | case kBeautySemiElPbPb5500: | |
197 | decayer->SetForceDecay(kSemiElectronic); | |
198 | break; | |
199 | default: | |
200 | decayer->SetForceDecay(kAll); | |
201 | break; | |
202 | } | |
203 | decayer->Init(); | |
204 | gMC->SetExternalDecayer(decayer); | |
205 | // | |
206 | // | |
207 | //======================================================================= | |
208 | // | |
209 | //======================================================================= | |
210 | // ************* STEERING parameters FOR ALICE SIMULATION ************** | |
211 | // --- Specify event type to be tracked through the ALICE setup | |
212 | // --- All positions are in cm, angles in degrees, and P and E in GeV | |
213 | ||
214 | gMC->SetProcess("DCAY",1); | |
215 | gMC->SetProcess("PAIR",1); | |
216 | gMC->SetProcess("COMP",1); | |
217 | gMC->SetProcess("PHOT",1); | |
218 | gMC->SetProcess("PFIS",0); | |
219 | gMC->SetProcess("DRAY",0); | |
220 | gMC->SetProcess("ANNI",1); | |
221 | gMC->SetProcess("BREM",1); | |
222 | gMC->SetProcess("MUNU",1); | |
223 | gMC->SetProcess("CKOV",1); | |
224 | gMC->SetProcess("HADR",1); | |
225 | gMC->SetProcess("LOSS",2); | |
226 | gMC->SetProcess("MULS",1); | |
227 | gMC->SetProcess("RAYL",1); | |
228 | ||
229 | Float_t cut = 1.e-3; // 1MeV cut by default | |
230 | Float_t tofmax = 1.e10; | |
231 | ||
232 | gMC->SetCut("CUTGAM", cut); | |
233 | gMC->SetCut("CUTELE", cut); | |
234 | gMC->SetCut("CUTNEU", cut); | |
235 | gMC->SetCut("CUTHAD", cut); | |
236 | gMC->SetCut("CUTMUO", cut); | |
237 | gMC->SetCut("BCUTE", cut); | |
238 | gMC->SetCut("BCUTM", cut); | |
239 | gMC->SetCut("DCUTE", cut); | |
240 | gMC->SetCut("DCUTM", cut); | |
241 | gMC->SetCut("PPCUTM", cut); | |
242 | gMC->SetCut("TOFMAX", tofmax); | |
243 | ||
244 | // Generator Configuration | |
245 | AliGenerator* gener = GeneratorFactory(srun); | |
246 | gener->SetOrigin(0, 0, 0); // vertex position | |
247 | gener->SetSigma(0, 0, 5.3); // Sigma in (X,Y,Z) (cm) on IP position | |
248 | gener->SetCutVertexZ(1.); // Truncate at 1 sigma | |
249 | gener->SetVertexSmear(kPerEvent); | |
250 | gener->SetTrackingFlag(1); | |
251 | gener->Init(); | |
252 | ||
253 | if (smag == AliMagF::k2kG) { | |
254 | comment = comment.Append(" | L3 field 0.2 T"); | |
255 | } else if (smag == AliMagF::k5kG) { | |
256 | comment = comment.Append(" | L3 field 0.5 T"); | |
257 | } | |
258 | ||
259 | ||
260 | if (srad == kGluonRadiation) | |
261 | { | |
262 | comment = comment.Append(" | Gluon Radiation On"); | |
263 | ||
264 | } else { | |
265 | comment = comment.Append(" | Gluon Radiation Off"); | |
266 | } | |
267 | ||
268 | printf("\n \n Comment: %s \n \n", comment.Data()); | |
269 | ||
270 | ||
271 | // Field | |
4642ac4b | 272 | TGeoGlobalMagField::Instance()->SetField(new AliMagF("Maps","Maps", 1., 1., smag)); |
dbe63348 | 273 | rl->CdGAFile(); |
274 | ||
275 | ||
276 | ||
277 | // | |
278 | Int_t iABSO = 1; | |
279 | Int_t iDIPO = 1; | |
280 | Int_t iFMD = 0; | |
281 | Int_t iFRAME = 1; | |
282 | Int_t iHALL = 1; | |
283 | Int_t iITS = 1; | |
284 | Int_t iMAG = 1; | |
285 | Int_t iMUON = 0; | |
286 | Int_t iPHOS = 0; | |
287 | Int_t iPIPE = 1; | |
288 | Int_t iPMD = 0; | |
289 | Int_t iHMPID = 0; | |
290 | Int_t iSHIL = 1; | |
291 | Int_t iT0 = 0; | |
292 | Int_t iTOF = 1; | |
293 | Int_t iTPC = 1; | |
294 | Int_t iTRD = 1; | |
295 | Int_t iZDC = 0; | |
296 | Int_t iEMCAL = 0; | |
297 | Int_t iVZERO = 0; | |
298 | Int_t iACORDE = 0; | |
299 | ||
300 | //=================== Alice BODY parameters ============================= | |
301 | AliBODY *BODY = new AliBODY("BODY", "Alice envelop"); | |
302 | ||
303 | ||
304 | if (iMAG) | |
305 | { | |
306 | //=================== MAG parameters ============================ | |
307 | // --- Start with Magnet since detector layouts may be depending --- | |
308 | // --- on the selected Magnet dimensions --- | |
309 | AliMAG *MAG = new AliMAG("MAG", "Magnet"); | |
310 | } | |
311 | ||
312 | ||
313 | if (iABSO) | |
314 | { | |
315 | //=================== ABSO parameters ============================ | |
316 | AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber"); | |
317 | } | |
318 | ||
319 | if (iDIPO) | |
320 | { | |
321 | //=================== DIPO parameters ============================ | |
322 | ||
323 | AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3"); | |
324 | } | |
325 | ||
326 | if (iHALL) | |
327 | { | |
328 | //=================== HALL parameters ============================ | |
329 | ||
330 | AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall"); | |
331 | } | |
332 | ||
333 | ||
334 | if (iFRAME) | |
335 | { | |
336 | //=================== FRAME parameters ============================ | |
337 | ||
338 | AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame"); | |
339 | FRAME->SetHoles(1); | |
340 | } | |
341 | ||
342 | if (iSHIL) | |
343 | { | |
344 | //=================== SHIL parameters ============================ | |
345 | ||
346 | AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3"); | |
347 | } | |
348 | ||
349 | ||
350 | if (iPIPE) | |
351 | { | |
352 | //=================== PIPE parameters ============================ | |
353 | ||
354 | AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe"); | |
355 | } | |
356 | ||
357 | if (iITS) | |
358 | { | |
359 | //=================== ITS parameters ============================ | |
360 | ||
3a5fcc75 | 361 | AliITS *ITS = new AliITSv11("ITS","ITS v11"); |
dbe63348 | 362 | } |
363 | ||
364 | if (iTPC) | |
365 | { | |
366 | //============================ TPC parameters ===================== | |
367 | AliTPC *TPC = new AliTPCv2("TPC", "Default"); | |
368 | } | |
369 | ||
370 | ||
371 | if (iTOF) { | |
372 | //=================== TOF parameters ============================ | |
373 | AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF"); | |
374 | } | |
375 | ||
376 | ||
377 | if (iHMPID) | |
378 | { | |
379 | //=================== HMPID parameters =========================== | |
380 | AliHMPID *HMPID = new AliHMPIDv3("HMPID", "normal HMPID"); | |
381 | ||
382 | } | |
383 | ||
384 | ||
385 | if (iZDC) | |
386 | { | |
387 | //=================== ZDC parameters ============================ | |
388 | ||
389 | AliZDC *ZDC = new AliZDCv3("ZDC", "normal ZDC"); | |
390 | } | |
391 | ||
392 | if (iTRD) | |
393 | { | |
394 | //=================== TRD parameters ============================ | |
395 | ||
396 | AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator"); | |
397 | } | |
398 | ||
399 | if (iFMD) | |
400 | { | |
401 | //=================== FMD parameters ============================ | |
402 | AliFMD *FMD = new AliFMDv1("FMD", "normal FMD"); | |
403 | } | |
404 | ||
405 | if (iMUON) | |
406 | { | |
407 | //=================== MUON parameters =========================== | |
408 | // New MUONv1 version (geometry defined via builders) | |
409 | AliMUON *MUON = new AliMUONv1("MUON", "default"); | |
410 | } | |
411 | //=================== PHOS parameters =========================== | |
412 | ||
413 | if (iPHOS) | |
414 | { | |
415 | AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP"); | |
416 | } | |
417 | ||
418 | ||
419 | if (iPMD) | |
420 | { | |
421 | //=================== PMD parameters ============================ | |
422 | AliPMD *PMD = new AliPMDv1("PMD", "normal PMD"); | |
423 | } | |
424 | ||
425 | if (iT0) | |
426 | { | |
427 | //=================== T0 parameters ============================ | |
428 | AliT0 *T0 = new AliT0v1("T0", "T0 Detector"); | |
429 | } | |
430 | ||
431 | if (iEMCAL) | |
432 | { | |
433 | //=================== EMCAL parameters ============================ | |
434 | AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "EMCAL_COMPLETE"); | |
435 | } | |
436 | ||
437 | if (iACORDE) | |
438 | { | |
439 | //=================== ACORDE parameters ============================ | |
440 | AliACORDE *ACORDE = new AliACORDEv1("ACORDE", "normal ACORDE"); | |
441 | } | |
442 | ||
443 | if (iVZERO) | |
444 | { | |
445 | //=================== VZERO parameters ============================ | |
446 | AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO"); | |
447 | } | |
448 | ||
449 | ||
450 | } | |
451 | ||
452 | Float_t EtaToTheta(Float_t arg){ | |
453 | return (180./TMath::Pi())*2.*atan(exp(-arg)); | |
454 | } | |
455 | ||
456 | ||
457 | ||
458 | AliGenerator* GeneratorFactory(PprRun_t srun) { | |
459 | Int_t isw = 3; | |
460 | if (srad == kNoGluonRadiation) isw = 0; | |
461 | ||
462 | ||
463 | AliGenerator * gGener = 0x0; | |
464 | switch (srun) { | |
465 | case test50: | |
466 | { | |
467 | ||
468 | // AliGenCosmicsParam *gener = new AliGenCosmicsParam(); | |
469 | // gener->SetNumberParticles(10); | |
470 | // gener->SetParamACORDE(); | |
471 | // gener->SetYOrigin(260.); // warning: just above TPC, no TOF, no ACORDE | |
472 | // gener->SetMomentumRange(0.2,100.); | |
473 | // gener->SetMaxAngleWRTVertical(3.1415/4.); | |
474 | // gener->SetInTPC(); // "acceptance trigger" | |
475 | // gener->SetBkG(0.); // needed for "acceptance trigger" | |
476 | // gener->Init(); | |
477 | // gGener = gener; | |
478 | ||
479 | // | |
480 | // | |
481 | // | |
482 | AliGenCocktail *gener = new AliGenCocktail(); | |
483 | gGener=gener; | |
484 | ||
485 | for (Int_t ipart=0; ipart<500; ipart++){ | |
486 | AliGenFixed *generCosmic = new AliGenFixed(1); | |
487 | // | |
488 | Int_t sign = (gRandom->Rndm()>0.5)? 1:-1; | |
88cdc8a6 | 489 | //Double_t xcosmic = (gRandom->Rndm()-0.5)*2.*370.; |
490 | //Double_t zcosmic = (gRandom->Rndm()-0.5)*2.*370.; | |
dbe63348 | 491 | Double_t mom = gRandom->Exp(8.); |
492 | // Double_t theta = gRandom->Gaus(0.5*TMath::Pi(),0.42); | |
493 | //Double_t phi = gRandom->Gaus(-0.5*TMath::Pi(),0.42); | |
494 | Double_t theta = gRandom->Gaus(90,0.42*180/TMath::Pi()); // angle in degrees | |
495 | Double_t phi = gRandom->Gaus(-90,0.42*180/TMath::Pi()); | |
496 | generCosmic->SetMomentum(mom); | |
497 | generCosmic->SetPhi(phi); | |
498 | generCosmic->SetTheta(theta); | |
499 | generCosmic->SetVertex(xcosmic,700.,zcosmic); //vertex position - This is ignored | |
500 | ||
88cdc8a6 | 501 | generCosmic->SetVRange(-700,700, |
dbe63348 | 502 | 700,701, |
88cdc8a6 | 503 | -700,700); |
dbe63348 | 504 | generCosmic->SetPart(13*sign); |
505 | generCosmic->SetVertexSmear(kPerEvent); | |
506 | char gname[1000]; | |
507 | sprintf(gname,"G_%d",ipart); | |
508 | gener->AddGenerator(generCosmic,gname,1); | |
509 | } | |
510 | ||
511 | } | |
512 | break; | |
513 | case kParam_8000: | |
514 | { | |
515 | comment = comment.Append(":HIJINGparam N=8000"); | |
516 | AliGenHIJINGpara *gener = new AliGenHIJINGpara(86030); | |
517 | gener->SetMomentumRange(0, 999999.); | |
518 | gener->SetPhiRange(0., 360.); | |
519 | // Set pseudorapidity range from -8 to 8. | |
520 | Float_t thmin = EtaToTheta(8); // theta min. <---> eta max | |
521 | Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min | |
522 | gener->SetThetaRange(thmin,thmax); | |
523 | gGener=gener; | |
524 | } | |
525 | break; | |
526 | case kParam_4000: | |
527 | { | |
528 | comment = comment.Append("HIJINGparam N=4000"); | |
529 | AliGenHIJINGpara *gener = new AliGenHIJINGpara(43015); | |
530 | gener->SetMomentumRange(0, 999999.); | |
531 | gener->SetPhiRange(0., 360.); | |
532 | // Set pseudorapidity range from -8 to 8. | |
533 | Float_t thmin = EtaToTheta(8); // theta min. <---> eta max | |
534 | Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min | |
535 | gener->SetThetaRange(thmin,thmax); | |
536 | gGener=gener; | |
537 | } | |
538 | break; | |
539 | case kParam_2000: | |
540 | { | |
541 | comment = comment.Append("HIJINGparam N=2000"); | |
542 | AliGenHIJINGpara *gener = new AliGenHIJINGpara(21507); | |
543 | gener->SetMomentumRange(0, 999999.); | |
544 | gener->SetPhiRange(0., 360.); | |
545 | // Set pseudorapidity range from -8 to 8. | |
546 | Float_t thmin = EtaToTheta(8); // theta min. <---> eta max | |
547 | Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min | |
548 | gener->SetThetaRange(thmin,thmax); | |
549 | gGener=gener; | |
550 | } | |
551 | break; | |
552 | // | |
553 | // Hijing Central | |
554 | // | |
555 | case kHijing_cent1: | |
556 | { | |
557 | comment = comment.Append("HIJING cent1"); | |
558 | AliGenHijing *gener = HijingStandard(); | |
559 | // impact parameter range | |
560 | gener->SetImpactParameterRange(0., 5.); | |
561 | gGener=gener; | |
562 | } | |
563 | break; | |
564 | case kHijing_cent2: | |
565 | { | |
566 | comment = comment.Append("HIJING cent2"); | |
567 | AliGenHijing *gener = HijingStandard(); | |
568 | // impact parameter range | |
569 | gener->SetImpactParameterRange(0., 2.); | |
570 | gGener=gener; | |
571 | } | |
572 | break; | |
573 | // | |
574 | // Hijing Peripheral | |
575 | // | |
576 | case kHijing_per1: | |
577 | { | |
578 | comment = comment.Append("HIJING per1"); | |
579 | AliGenHijing *gener = HijingStandard(); | |
580 | // impact parameter range | |
581 | gener->SetImpactParameterRange(5., 8.6); | |
582 | gGener=gener; | |
583 | } | |
584 | break; | |
585 | case kHijing_per2: | |
586 | { | |
587 | comment = comment.Append("HIJING per2"); | |
588 | AliGenHijing *gener = HijingStandard(); | |
589 | // impact parameter range | |
590 | gener->SetImpactParameterRange(8.6, 11.2); | |
591 | gGener=gener; | |
592 | } | |
593 | break; | |
594 | case kHijing_per3: | |
595 | { | |
596 | comment = comment.Append("HIJING per3"); | |
597 | AliGenHijing *gener = HijingStandard(); | |
598 | // impact parameter range | |
599 | gener->SetImpactParameterRange(11.2, 13.2); | |
600 | gGener=gener; | |
601 | } | |
602 | break; | |
603 | case kHijing_per4: | |
604 | { | |
605 | comment = comment.Append("HIJING per4"); | |
606 | AliGenHijing *gener = HijingStandard(); | |
607 | // impact parameter range | |
608 | gener->SetImpactParameterRange(13.2, 15.); | |
609 | gGener=gener; | |
610 | } | |
611 | break; | |
612 | case kHijing_per5: | |
613 | { | |
614 | comment = comment.Append("HIJING per5"); | |
615 | AliGenHijing *gener = HijingStandard(); | |
616 | // impact parameter range | |
617 | gener->SetImpactParameterRange(15., 100.); | |
618 | gGener=gener; | |
619 | } | |
620 | break; | |
621 | // | |
622 | // Jet-Jet | |
623 | // | |
624 | case kHijing_jj25: | |
625 | { | |
626 | comment = comment.Append("HIJING Jet 25 GeV"); | |
627 | AliGenHijing *gener = HijingStandard(); | |
628 | // impact parameter range | |
629 | gener->SetImpactParameterRange(0., 5.); | |
630 | // trigger | |
631 | gener->SetTrigger(1); | |
632 | gener->SetPtJet(25.); | |
633 | gener->SetRadiation(isw); | |
634 | gener->SetSimpleJets(!isw); | |
635 | gener->SetJetEtaRange(-0.3,0.3); | |
636 | gener->SetJetPhiRange(75., 165.); | |
637 | gGener=gener; | |
638 | } | |
639 | break; | |
640 | ||
641 | case kHijing_jj50: | |
642 | { | |
643 | comment = comment.Append("HIJING Jet 50 GeV"); | |
644 | AliGenHijing *gener = HijingStandard(); | |
645 | // impact parameter range | |
646 | gener->SetImpactParameterRange(0., 5.); | |
647 | // trigger | |
648 | gener->SetTrigger(1); | |
649 | gener->SetPtJet(50.); | |
650 | gener->SetRadiation(isw); | |
651 | gener->SetSimpleJets(!isw); | |
652 | gener->SetJetEtaRange(-0.3,0.3); | |
653 | gener->SetJetPhiRange(75., 165.); | |
654 | gGener=gener; | |
655 | } | |
656 | break; | |
657 | ||
658 | case kHijing_jj75: | |
659 | { | |
660 | comment = comment.Append("HIJING Jet 75 GeV"); | |
661 | AliGenHijing *gener = HijingStandard(); | |
662 | // impact parameter range | |
663 | gener->SetImpactParameterRange(0., 5.); | |
664 | // trigger | |
665 | gener->SetTrigger(1); | |
666 | gener->SetPtJet(75.); | |
667 | gener->SetRadiation(isw); | |
668 | gener->SetSimpleJets(!isw); | |
669 | gener->SetJetEtaRange(-0.3,0.3); | |
670 | gener->SetJetPhiRange(75., 165.); | |
671 | gGener=gener; | |
672 | } | |
673 | break; | |
674 | ||
675 | case kHijing_jj100: | |
676 | { | |
677 | comment = comment.Append("HIJING Jet 100 GeV"); | |
678 | AliGenHijing *gener = HijingStandard(); | |
679 | // impact parameter range | |
680 | gener->SetImpactParameterRange(0., 5.); | |
681 | // trigger | |
682 | gener->SetTrigger(1); | |
683 | gener->SetPtJet(100.); | |
684 | gener->SetRadiation(isw); | |
685 | gener->SetSimpleJets(!isw); | |
686 | gener->SetJetEtaRange(-0.3,0.3); | |
687 | gener->SetJetPhiRange(75., 165.); | |
688 | gGener=gener; | |
689 | } | |
690 | break; | |
691 | ||
692 | case kHijing_jj200: | |
693 | { | |
694 | comment = comment.Append("HIJING Jet 200 GeV"); | |
695 | AliGenHijing *gener = HijingStandard(); | |
696 | // impact parameter range | |
697 | gener->SetImpactParameterRange(0., 5.); | |
698 | // trigger | |
699 | gener->SetTrigger(1); | |
700 | gener->SetPtJet(200.); | |
701 | gener->SetRadiation(isw); | |
702 | gener->SetSimpleJets(!isw); | |
703 | gener->SetJetEtaRange(-0.3,0.3); | |
704 | gener->SetJetPhiRange(75., 165.); | |
705 | gGener=gener; | |
706 | } | |
707 | break; | |
708 | // | |
709 | // Gamma-Jet | |
710 | // | |
711 | case kHijing_gj25: | |
712 | { | |
713 | comment = comment.Append("HIJING Gamma 25 GeV"); | |
714 | AliGenHijing *gener = HijingStandard(); | |
715 | // impact parameter range | |
716 | gener->SetImpactParameterRange(0., 5.); | |
717 | // trigger | |
718 | gener->SetTrigger(2); | |
719 | gener->SetPtJet(25.); | |
720 | gener->SetRadiation(isw); | |
721 | gener->SetSimpleJets(!isw); | |
722 | gener->SetJetEtaRange(-0.12, 0.12); | |
723 | gener->SetJetPhiRange(220., 320.); | |
724 | gGener=gener; | |
725 | } | |
726 | break; | |
727 | ||
728 | case kHijing_gj50: | |
729 | { | |
730 | comment = comment.Append("HIJING Gamma 50 GeV"); | |
731 | AliGenHijing *gener = HijingStandard(); | |
732 | // impact parameter range | |
733 | gener->SetImpactParameterRange(0., 5.); | |
734 | // trigger | |
735 | gener->SetTrigger(2); | |
736 | gener->SetPtJet(50.); | |
737 | gener->SetRadiation(isw); | |
738 | gener->SetSimpleJets(!isw); | |
739 | gener->SetJetEtaRange(-0.12, 0.12); | |
740 | gener->SetJetPhiRange(220., 320.); | |
741 | gGener=gener; | |
742 | } | |
743 | break; | |
744 | ||
745 | case kHijing_gj75: | |
746 | { | |
747 | comment = comment.Append("HIJING Gamma 75 GeV"); | |
748 | AliGenHijing *gener = HijingStandard(); | |
749 | // impact parameter range | |
750 | gener->SetImpactParameterRange(0., 5.); | |
751 | // trigger | |
752 | gener->SetTrigger(2); | |
753 | gener->SetPtJet(75.); | |
754 | gener->SetRadiation(isw); | |
755 | gener->SetSimpleJets(!isw); | |
756 | gener->SetJetEtaRange(-0.12, 0.12); | |
757 | gener->SetJetPhiRange(220., 320.); | |
758 | gGener=gener; | |
759 | } | |
760 | break; | |
761 | ||
762 | case kHijing_gj100: | |
763 | { | |
764 | comment = comment.Append("HIJING Gamma 100 GeV"); | |
765 | AliGenHijing *gener = HijingStandard(); | |
766 | // impact parameter range | |
767 | gener->SetImpactParameterRange(0., 5.); | |
768 | // trigger | |
769 | gener->SetTrigger(2); | |
770 | gener->SetPtJet(100.); | |
771 | gener->SetRadiation(isw); | |
772 | gener->SetSimpleJets(!isw); | |
773 | gener->SetJetEtaRange(-0.12, 0.12); | |
774 | gener->SetJetPhiRange(220., 320.); | |
775 | gGener=gener; | |
776 | } | |
777 | break; | |
778 | ||
779 | case kHijing_gj200: | |
780 | { | |
781 | comment = comment.Append("HIJING Gamma 200 GeV"); | |
782 | AliGenHijing *gener = HijingStandard(); | |
783 | // impact parameter range | |
784 | gener->SetImpactParameterRange(0., 5.); | |
785 | // trigger | |
786 | gener->SetTrigger(2); | |
787 | gener->SetPtJet(200.); | |
788 | gener->SetRadiation(isw); | |
789 | gener->SetSimpleJets(!isw); | |
790 | gener->SetJetEtaRange(-0.12, 0.12); | |
791 | gener->SetJetPhiRange(220., 320.); | |
792 | gGener=gener; | |
793 | } | |
794 | break; | |
795 | case kHijing_pA: | |
796 | { | |
797 | comment = comment.Append("HIJING pA"); | |
798 | ||
799 | AliGenCocktail *gener = new AliGenCocktail(); | |
800 | ||
801 | AliGenHijing *hijing = new AliGenHijing(-1); | |
802 | // centre of mass energy | |
803 | hijing->SetEnergyCMS(TMath::Sqrt(82./208.) * 14000.); | |
804 | // impact parameter range | |
805 | hijing->SetImpactParameterRange(0., 15.); | |
806 | // reference frame | |
807 | hijing->SetReferenceFrame("CMS"); | |
808 | hijing->SetBoostLHC(1); | |
809 | // projectile | |
810 | hijing->SetProjectile("P", 1, 1); | |
811 | hijing->SetTarget ("A", 208, 82); | |
812 | // tell hijing to keep the full parent child chain | |
813 | hijing->KeepFullEvent(); | |
814 | // enable jet quenching | |
815 | hijing->SetJetQuenching(0); | |
816 | // enable shadowing | |
817 | hijing->SetShadowing(1); | |
818 | // Don't track spectators | |
819 | hijing->SetSpectators(0); | |
820 | // kinematic selection | |
821 | hijing->SetSelectAll(0); | |
822 | // | |
823 | AliGenSlowNucleons* gray = new AliGenSlowNucleons(1); | |
824 | AliSlowNucleonModel* model = new AliSlowNucleonModelExp(); | |
825 | gray->SetSlowNucleonModel(model); | |
826 | gray->SetDebug(1); | |
827 | gener->AddGenerator(hijing,"Hijing pPb", 1); | |
828 | gener->AddGenerator(gray, "Gray Particles",1); | |
829 | gGener=gener; | |
830 | } | |
831 | break; | |
832 | case kPythia6: | |
833 | { | |
834 | comment = comment.Append(":Pythia p-p @ 14 TeV"); | |
835 | AliGenPythia *gener = new AliGenPythia(-1); | |
836 | gener->SetMomentumRange(0,999999); | |
837 | gener->SetThetaRange(0., 180.); | |
838 | gener->SetYRange(-12,12); | |
839 | gener->SetPtRange(0,1000); | |
840 | gener->SetProcess(kPyMb); | |
841 | gener->SetEnergyCMS(14000.); | |
842 | gGener=gener; | |
843 | } | |
844 | break; | |
845 | case kPythia6Jets20_24: | |
846 | { | |
847 | comment = comment.Append(":Pythia jets 20-24 GeV @ 5.5 TeV"); | |
848 | AliGenPythia * gener = new AliGenPythia(-1); | |
849 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
850 | gener->SetProcess(kPyJets);// Process type | |
851 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
852 | gener->SetJetPhiRange(0., 360.); | |
853 | gener->SetJetEtRange(10., 1000.); | |
854 | gener->SetGluonRadiation(1,1); | |
855 | // gener->SetPtKick(0.); | |
856 | // Structure function | |
857 | gener->SetStrucFunc(kCTEQ4L); | |
858 | gener->SetPtHard(20., 24.);// Pt transfer of the hard scattering | |
859 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
860 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
861 | gGener=gener; | |
862 | } | |
863 | break; | |
864 | case kPythia6Jets24_29: | |
865 | { | |
866 | comment = comment.Append(":Pythia jets 24-29 GeV @ 5.5 TeV"); | |
867 | AliGenPythia * gener = new AliGenPythia(-1); | |
868 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
869 | gener->SetProcess(kPyJets);// Process type | |
870 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
871 | gener->SetJetPhiRange(0., 360.); | |
872 | gener->SetJetEtRange(10., 1000.); | |
873 | gener->SetGluonRadiation(1,1); | |
874 | // gener->SetPtKick(0.); | |
875 | // Structure function | |
876 | gener->SetStrucFunc(kCTEQ4L); | |
877 | gener->SetPtHard(24., 29.);// Pt transfer of the hard scattering | |
878 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
879 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
880 | gGener=gener; | |
881 | } | |
882 | break; | |
883 | case kPythia6Jets29_35: | |
884 | { | |
885 | comment = comment.Append(":Pythia jets 29-35 GeV @ 5.5 TeV"); | |
886 | AliGenPythia * gener = new AliGenPythia(-1); | |
887 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
888 | gener->SetProcess(kPyJets);// Process type | |
889 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
890 | gener->SetJetPhiRange(0., 360.); | |
891 | gener->SetJetEtRange(10., 1000.); | |
892 | gener->SetGluonRadiation(1,1); | |
893 | // gener->SetPtKick(0.); | |
894 | // Structure function | |
895 | gener->SetStrucFunc(kCTEQ4L); | |
896 | gener->SetPtHard(29., 35.);// Pt transfer of the hard scattering | |
897 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
898 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
899 | gGener=gener; | |
900 | } | |
901 | break; | |
902 | case kPythia6Jets35_42: | |
903 | { | |
904 | comment = comment.Append(":Pythia jets 35-42 GeV @ 5.5 TeV"); | |
905 | AliGenPythia * gener = new AliGenPythia(-1); | |
906 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
907 | gener->SetProcess(kPyJets);// Process type | |
908 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
909 | gener->SetJetPhiRange(0., 360.); | |
910 | gener->SetJetEtRange(10., 1000.); | |
911 | gener->SetGluonRadiation(1,1); | |
912 | // gener->SetPtKick(0.); | |
913 | // Structure function | |
914 | gener->SetStrucFunc(kCTEQ4L); | |
915 | gener->SetPtHard(35., 42.);// Pt transfer of the hard scattering | |
916 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
917 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
918 | gGener=gener; | |
919 | } | |
920 | break; | |
921 | case kPythia6Jets42_50: | |
922 | { | |
923 | comment = comment.Append(":Pythia jets 42-50 GeV @ 5.5 TeV"); | |
924 | AliGenPythia * gener = new AliGenPythia(-1); | |
925 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
926 | gener->SetProcess(kPyJets);// Process type | |
927 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
928 | gener->SetJetPhiRange(0., 360.); | |
929 | gener->SetJetEtRange(10., 1000.); | |
930 | gener->SetGluonRadiation(1,1); | |
931 | // gener->SetPtKick(0.); | |
932 | // Structure function | |
933 | gener->SetStrucFunc(kCTEQ4L); | |
934 | gener->SetPtHard(42., 50.);// Pt transfer of the hard scattering | |
935 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
936 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
937 | gGener=gener; | |
938 | } | |
939 | break; | |
940 | case kPythia6Jets50_60: | |
941 | { | |
942 | comment = comment.Append(":Pythia jets 50-60 GeV @ 5.5 TeV"); | |
943 | AliGenPythia * gener = new AliGenPythia(-1); | |
944 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
945 | gener->SetProcess(kPyJets);// Process type | |
946 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
947 | gener->SetJetPhiRange(0., 360.); | |
948 | gener->SetJetEtRange(10., 1000.); | |
949 | gener->SetGluonRadiation(1,1); | |
950 | // gener->SetPtKick(0.); | |
951 | // Structure function | |
952 | gener->SetStrucFunc(kCTEQ4L); | |
953 | gener->SetPtHard(50., 60.);// Pt transfer of the hard scattering | |
954 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
955 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
956 | gGener=gener; | |
957 | } | |
958 | break; | |
959 | case kPythia6Jets60_72: | |
960 | { | |
961 | comment = comment.Append(":Pythia jets 60-72 GeV @ 5.5 TeV"); | |
962 | AliGenPythia * gener = new AliGenPythia(-1); | |
963 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
964 | gener->SetProcess(kPyJets);// Process type | |
965 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
966 | gener->SetJetPhiRange(0., 360.); | |
967 | gener->SetJetEtRange(10., 1000.); | |
968 | gener->SetGluonRadiation(1,1); | |
969 | // gener->SetPtKick(0.); | |
970 | // Structure function | |
971 | gener->SetStrucFunc(kCTEQ4L); | |
972 | gener->SetPtHard(60., 72.);// Pt transfer of the hard scattering | |
973 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
974 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
975 | gGener=gener; | |
976 | } | |
977 | break; | |
978 | case kPythia6Jets72_86: | |
979 | { | |
980 | comment = comment.Append(":Pythia jets 72-86 GeV @ 5.5 TeV"); | |
981 | AliGenPythia * gener = new AliGenPythia(-1); | |
982 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
983 | gener->SetProcess(kPyJets);// Process type | |
984 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
985 | gener->SetJetPhiRange(0., 360.); | |
986 | gener->SetJetEtRange(10., 1000.); | |
987 | gener->SetGluonRadiation(1,1); | |
988 | // gener->SetPtKick(0.); | |
989 | // Structure function | |
990 | gener->SetStrucFunc(kCTEQ4L); | |
991 | gener->SetPtHard(72., 86.);// Pt transfer of the hard scattering | |
992 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
993 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
994 | gGener=gener; | |
995 | } | |
996 | break; | |
997 | case kPythia6Jets86_104: | |
998 | { | |
999 | comment = comment.Append(":Pythia jets 86-104 GeV @ 5.5 TeV"); | |
1000 | AliGenPythia * gener = new AliGenPythia(-1); | |
1001 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
1002 | gener->SetProcess(kPyJets);// Process type | |
1003 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
1004 | gener->SetJetPhiRange(0., 360.); | |
1005 | gener->SetJetEtRange(10., 1000.); | |
1006 | gener->SetGluonRadiation(1,1); | |
1007 | // gener->SetPtKick(0.); | |
1008 | // Structure function | |
1009 | gener->SetStrucFunc(kCTEQ4L); | |
1010 | gener->SetPtHard(86., 104.);// Pt transfer of the hard scattering | |
1011 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
1012 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
1013 | gGener=gener; | |
1014 | } | |
1015 | break; | |
1016 | case kPythia6Jets104_125: | |
1017 | { | |
1018 | comment = comment.Append(":Pythia jets 105-125 GeV @ 5.5 TeV"); | |
1019 | AliGenPythia * gener = new AliGenPythia(-1); | |
1020 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
1021 | gener->SetProcess(kPyJets);// Process type | |
1022 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
1023 | gener->SetJetPhiRange(0., 360.); | |
1024 | gener->SetJetEtRange(10., 1000.); | |
1025 | gener->SetGluonRadiation(1,1); | |
1026 | // gener->SetPtKick(0.); | |
1027 | // Structure function | |
1028 | gener->SetStrucFunc(kCTEQ4L); | |
1029 | gener->SetPtHard(104., 125.);// Pt transfer of the hard scattering | |
1030 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
1031 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
1032 | gGener=gener; | |
1033 | } | |
1034 | break; | |
1035 | case kPythia6Jets125_150: | |
1036 | { | |
1037 | comment = comment.Append(":Pythia jets 125-150 GeV @ 5.5 TeV"); | |
1038 | AliGenPythia * gener = new AliGenPythia(-1); | |
1039 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
1040 | gener->SetProcess(kPyJets);// Process type | |
1041 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
1042 | gener->SetJetPhiRange(0., 360.); | |
1043 | gener->SetJetEtRange(10., 1000.); | |
1044 | gener->SetGluonRadiation(1,1); | |
1045 | // gener->SetPtKick(0.); | |
1046 | // Structure function | |
1047 | gener->SetStrucFunc(kCTEQ4L); | |
1048 | gener->SetPtHard(125., 150.);// Pt transfer of the hard scattering | |
1049 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
1050 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
1051 | gGener=gener; | |
1052 | } | |
1053 | break; | |
1054 | case kPythia6Jets150_180: | |
1055 | { | |
1056 | comment = comment.Append(":Pythia jets 150-180 GeV @ 5.5 TeV"); | |
1057 | AliGenPythia * gener = new AliGenPythia(-1); | |
1058 | gener->SetEnergyCMS(5500.);// Centre of mass energy | |
1059 | gener->SetProcess(kPyJets);// Process type | |
1060 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
1061 | gener->SetJetPhiRange(0., 360.); | |
1062 | gener->SetJetEtRange(10., 1000.); | |
1063 | gener->SetGluonRadiation(1,1); | |
1064 | // gener->SetPtKick(0.); | |
1065 | // Structure function | |
1066 | gener->SetStrucFunc(kCTEQ4L); | |
1067 | gener->SetPtHard(150., 180.);// Pt transfer of the hard scattering | |
1068 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
1069 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
1070 | gGener=gener; | |
1071 | } | |
1072 | break; | |
1073 | case kD0PbPb5500: | |
1074 | { | |
1075 | comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV"); | |
1076 | AliGenPythia * gener = new AliGenPythia(10); | |
1077 | gener->SetProcess(kPyD0PbPbMNR); | |
1078 | gener->SetStrucFunc(kCTEQ4L); | |
1079 | gener->SetPtHard(2.1,-1.0); | |
1080 | gener->SetEnergyCMS(5500.); | |
1081 | gener->SetNuclei(208,208); | |
1082 | gener->SetForceDecay(kHadronicD); | |
1083 | gener->SetYRange(-2,2); | |
1084 | gener->SetFeedDownHigherFamily(kFALSE); | |
1085 | gener->SetStackFillOpt(AliGenPythia::kParentSelection); | |
1086 | gener->SetCountMode(AliGenPythia::kCountParents); | |
1087 | gGener=gener; | |
1088 | } | |
1089 | break; | |
1090 | case kCharmSemiElPbPb5500: | |
1091 | { | |
1092 | comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV"); | |
1093 | AliGenPythia * gener = new AliGenPythia(10); | |
1094 | gener->SetProcess(kPyCharmPbPbMNR); | |
1095 | gener->SetStrucFunc(kCTEQ4L); | |
1096 | gener->SetPtHard(2.1,-1.0); | |
1097 | gener->SetEnergyCMS(5500.); | |
1098 | gener->SetNuclei(208,208); | |
1099 | gener->SetForceDecay(kSemiElectronic); | |
1100 | gener->SetYRange(-2,2); | |
1101 | gener->SetFeedDownHigherFamily(kFALSE); | |
1102 | gener->SetCountMode(AliGenPythia::kCountParents); | |
1103 | gGener=gener; | |
1104 | } | |
1105 | break; | |
1106 | case kBeautySemiElPbPb5500: | |
1107 | { | |
1108 | comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV"); | |
1109 | AliGenPythia *gener = new AliGenPythia(10); | |
1110 | gener->SetProcess(kPyBeautyPbPbMNR); | |
1111 | gener->SetStrucFunc(kCTEQ4L); | |
1112 | gener->SetPtHard(2.75,-1.0); | |
1113 | gener->SetEnergyCMS(5500.); | |
1114 | gener->SetNuclei(208,208); | |
1115 | gener->SetForceDecay(kSemiElectronic); | |
1116 | gener->SetYRange(-2,2); | |
1117 | gener->SetFeedDownHigherFamily(kFALSE); | |
1118 | gener->SetCountMode(AliGenPythia::kCountParents); | |
1119 | gGener=gener; | |
1120 | } | |
1121 | break; | |
1122 | case kCocktailTRD: | |
1123 | { | |
1124 | comment = comment.Append(" Cocktail for TRD at 5.5 TeV"); | |
1125 | AliGenCocktail *gener = new AliGenCocktail(); | |
1126 | ||
1127 | AliGenParam *phi = new AliGenParam(10, | |
1128 | new AliGenMUONlib(), | |
1129 | AliGenMUONlib::kPhi, | |
1130 | "Vogt PbPb"); | |
1131 | ||
1132 | phi->SetPtRange(0, 100); | |
1133 | phi->SetYRange(-1., +1.); | |
1134 | phi->SetForceDecay(kDiElectron); | |
1135 | ||
1136 | AliGenParam *omega = new AliGenParam(10, | |
1137 | new AliGenMUONlib(), | |
1138 | AliGenMUONlib::kOmega, | |
1139 | "Vogt PbPb"); | |
1140 | ||
1141 | omega->SetPtRange(0, 100); | |
1142 | omega->SetYRange(-1., +1.); | |
1143 | omega->SetForceDecay(kDiElectron); | |
1144 | ||
1145 | AliGenParam *jpsi = new AliGenParam(10, | |
1146 | new AliGenMUONlib(), | |
1147 | AliGenMUONlib::kJpsiFamily, | |
1148 | "Vogt PbPb"); | |
1149 | ||
1150 | jpsi->SetPtRange(0, 100); | |
1151 | jpsi->SetYRange(-1., +1.); | |
1152 | jpsi->SetForceDecay(kDiElectron); | |
1153 | ||
1154 | AliGenParam *ups = new AliGenParam(10, | |
1155 | new AliGenMUONlib(), | |
1156 | AliGenMUONlib::kUpsilonFamily, | |
1157 | "Vogt PbPb"); | |
1158 | ups->SetPtRange(0, 100); | |
1159 | ups->SetYRange(-1., +1.); | |
1160 | ups->SetForceDecay(kDiElectron); | |
1161 | ||
1162 | AliGenParam *charm = new AliGenParam(10, | |
1163 | new AliGenMUONlib(), | |
1164 | AliGenMUONlib::kCharm, | |
1165 | "central"); | |
1166 | charm->SetPtRange(0, 100); | |
1167 | charm->SetYRange(-1.5, +1.5); | |
1168 | charm->SetForceDecay(kSemiElectronic); | |
1169 | ||
1170 | ||
1171 | AliGenParam *beauty = new AliGenParam(10, | |
1172 | new AliGenMUONlib(), | |
1173 | AliGenMUONlib::kBeauty, | |
1174 | "central"); | |
1175 | beauty->SetPtRange(0, 100); | |
1176 | beauty->SetYRange(-1.5, +1.5); | |
1177 | beauty->SetForceDecay(kSemiElectronic); | |
1178 | ||
1179 | AliGenParam *beautyJ = new AliGenParam(10, | |
1180 | new AliGenMUONlib(), | |
1181 | AliGenMUONlib::kBeauty, | |
1182 | "central"); | |
1183 | beautyJ->SetPtRange(0, 100); | |
1184 | beautyJ->SetYRange(-1.5, +1.5); | |
1185 | beautyJ->SetForceDecay(kBJpsiDiElectron); | |
1186 | ||
1187 | gener->AddGenerator(phi,"Phi",1); | |
1188 | gener->AddGenerator(omega,"Omega",1); | |
1189 | gener->AddGenerator(jpsi,"J/psi",1); | |
1190 | gener->AddGenerator(ups,"Upsilon",1); | |
1191 | gener->AddGenerator(charm,"Charm",1); | |
1192 | gener->AddGenerator(beauty,"Beauty",1); | |
1193 | gener->AddGenerator(beautyJ,"J/Psi from Beauty",1); | |
1194 | gGener=gener; | |
1195 | } | |
1196 | break; | |
1197 | case kPyJJ: | |
1198 | { | |
1199 | comment = comment.Append(" Jet-jet at 5.5 TeV"); | |
1200 | AliGenPythia *gener = new AliGenPythia(-1); | |
1201 | gener->SetEnergyCMS(5500.); | |
1202 | gener->SetProcess(kPyJets); | |
1203 | Double_t ptHardMin=10.0, ptHardMax=-1.0; | |
1204 | gener->SetPtHard(ptHardMin,ptHardMax); | |
1205 | gener->SetYHard(-0.7,0.7); | |
1206 | gener->SetJetEtaRange(-0.2,0.2); | |
1207 | gener->SetEventListRange(0,1); | |
1208 | gGener=gener; | |
1209 | } | |
1210 | break; | |
1211 | case kPyGJ: | |
1212 | { | |
1213 | comment = comment.Append(" Gamma-jet at 5.5 TeV"); | |
1214 | AliGenPythia *gener = new AliGenPythia(-1); | |
1215 | gener->SetEnergyCMS(5500.); | |
1216 | gener->SetProcess(kPyDirectGamma); | |
1217 | Double_t ptHardMin=10.0, ptHardMax=-1.0; | |
1218 | gener->SetPtHard(ptHardMin,ptHardMax); | |
1219 | gener->SetYHard(-1.0,1.0); | |
1220 | gener->SetGammaEtaRange(-0.13,0.13); | |
1221 | gener->SetGammaPhiRange(210.,330.); | |
1222 | gener->SetEventListRange(0,1); | |
1223 | gGener=gener; | |
1224 | } | |
1225 | break; | |
1226 | case kMuonCocktailCent1: | |
1227 | { | |
1228 | comment = comment.Append(" Muon Cocktail Cent1"); | |
1229 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1230 | gener->SetPtRange(0.4,100.); // Transverse momentum range | |
1231 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1232 | gener->SetYRange(-4.0,-2.4); | |
1233 | gener->SetMuonPtCut(0.8); | |
1234 | gener->SetMuonThetaCut(171.,178.); | |
1235 | gener->SetMuonMultiplicity(2); | |
1236 | gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04 | |
1237 | gGener=gener; | |
1238 | } | |
1239 | break; | |
1240 | case kMuonCocktailPer1: | |
1241 | { | |
1242 | comment = comment.Append(" Muon Cocktail Per1"); | |
1243 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1244 | gener->SetPtRange(0.0,100.); // Transverse momentum range | |
1245 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1246 | gener->SetYRange(-4.0,-2.4); | |
1247 | gener->SetMuonPtCut(0.8); | |
1248 | gener->SetMuonThetaCut(171.,178.); | |
1249 | gener->SetMuonMultiplicity(2); | |
1250 | gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04 | |
1251 | gGener=gener; | |
1252 | } | |
1253 | break; | |
1254 | case kMuonCocktailPer4: | |
1255 | { | |
1256 | comment = comment.Append(" Muon Cocktail Per4"); | |
1257 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1258 | gener->SetPtRange(0.0,100.); // Transverse momentum range | |
1259 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1260 | gener->SetYRange(-4.0,-2.4); | |
1261 | gener->SetMuonPtCut(0.8); | |
1262 | gener->SetMuonThetaCut(171.,178.); | |
1263 | gener->SetMuonMultiplicity(2); | |
1264 | gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04 | |
1265 | gGener=gener; | |
1266 | } | |
1267 | break; | |
1268 | case kMuonCocktailCent1HighPt: | |
1269 | { | |
1270 | comment = comment.Append(" Muon Cocktail HighPt Cent1"); | |
1271 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1272 | gener->SetPtRange(0.0,100.); // Transverse momentum range | |
1273 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1274 | gener->SetYRange(-4.0,-2.4); | |
1275 | gener->SetMuonPtCut(2.5); | |
1276 | gener->SetMuonThetaCut(171.,178.); | |
1277 | gener->SetMuonMultiplicity(2); | |
1278 | gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04 | |
1279 | gGener=gener; | |
1280 | } | |
1281 | break; | |
1282 | case kMuonCocktailPer1HighPt : | |
1283 | { | |
1284 | comment = comment.Append(" Muon Cocktail HighPt Per1"); | |
1285 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1286 | gener->SetPtRange(0.0,100.); // Transverse momentum range | |
1287 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1288 | gener->SetYRange(-4.0,-2.4); | |
1289 | gener->SetMuonPtCut(2.5); | |
1290 | gener->SetMuonThetaCut(171.,178.); | |
1291 | gener->SetMuonMultiplicity(2); | |
1292 | gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04 | |
1293 | gGener=gener; | |
1294 | } | |
1295 | break; | |
1296 | case kMuonCocktailPer4HighPt: | |
1297 | { | |
1298 | comment = comment.Append(" Muon Cocktail HighPt Per4"); | |
1299 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1300 | gener->SetPtRange(0.0,100.); // Transverse momentum range | |
1301 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1302 | gener->SetYRange(-4.0,-2.4); | |
1303 | gener->SetMuonPtCut(2.5); | |
1304 | gener->SetMuonThetaCut(171.,178.); | |
1305 | gener->SetMuonMultiplicity(2); | |
1306 | gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04 | |
1307 | gGener=gener; | |
1308 | } | |
1309 | break; | |
1310 | case kMuonCocktailCent1Single: | |
1311 | { | |
1312 | comment = comment.Append(" Muon Cocktail Single Cent1"); | |
1313 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1314 | gener->SetPtRange(0.0,100.); // Transverse momentum range | |
1315 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1316 | gener->SetYRange(-4.0,-2.4); | |
1317 | gener->SetMuonPtCut(0.8); | |
1318 | gener->SetMuonThetaCut(171.,178.); | |
1319 | gener->SetMuonMultiplicity(1); | |
1320 | gener->SetImpactParameterRange(0.,5.); //Centrality class Cent1 for PDC04 | |
1321 | gGener=gener; | |
1322 | } | |
1323 | break; | |
1324 | case kMuonCocktailPer1Single : | |
1325 | { | |
1326 | comment = comment.Append(" Muon Cocktail Single Per1"); | |
1327 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1328 | gener->SetPtRange(0.0,100.); // Transverse momentum range | |
1329 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1330 | gener->SetYRange(-4.0,-2.4); | |
1331 | gener->SetMuonPtCut(0.8); | |
1332 | gener->SetMuonThetaCut(171.,178.); | |
1333 | gener->SetMuonMultiplicity(1); | |
1334 | gener->SetImpactParameterRange(5.,8.6);//Centrality class Per1 for PDC04 | |
1335 | gener->SetNumberOfParticipants(229.3);//Centrality class Per1 for PDC04 | |
1336 | gGener=gener; | |
1337 | } | |
1338 | break; | |
1339 | case kMuonCocktailPer4Single: | |
1340 | { | |
1341 | comment = comment.Append(" Muon Cocktail Single Per4"); | |
1342 | AliGenMUONCocktail * gener = new AliGenMUONCocktail(); | |
1343 | gener->SetPtRange(0.0,100.); // Transverse momentum range | |
1344 | gener->SetPhiRange(0.,360.); // Azimuthal angle range | |
1345 | gener->SetYRange(-4.0,-2.4); | |
1346 | gener->SetMuonPtCut(0.8); | |
1347 | gener->SetMuonThetaCut(171.,178.); | |
1348 | gener->SetMuonMultiplicity(1); | |
1349 | gener->SetImpactParameterRange(13.2,15.0);//Centrality class Per4 for PDC04 | |
1350 | gGener=gener; | |
1351 | } | |
1352 | break; | |
1353 | case kFlow_2_2000: | |
1354 | { | |
1355 | comment = comment.Append(" Flow with dN/deta = 2000, vn = 2%"); | |
1356 | gGener = GeVSimStandard(2000., 2.); | |
1357 | } | |
1358 | break; | |
1359 | ||
1360 | case kFlow_10_2000: | |
1361 | { | |
1362 | comment = comment.Append(" Flow with dN/deta = 2000, vn = 10%"); | |
1363 | gGener = GeVSimStandard(2000., 10.); | |
1364 | } | |
1365 | break; | |
1366 | ||
1367 | case kFlow_6_2000: | |
1368 | { | |
1369 | comment = comment.Append(" Flow with dN/deta = 2000, vn = 6%"); | |
1370 | gGener = GeVSimStandard(2000., 6.); | |
1371 | } | |
1372 | break; | |
1373 | ||
1374 | case kFlow_6_5000: | |
1375 | { | |
1376 | comment = comment.Append(" Flow with dN/deta = 5000, vn = 6%"); | |
1377 | gGener = GeVSimStandard(5000., 6.); | |
1378 | } | |
1379 | break; | |
1380 | case kHIJINGplus: | |
1381 | { | |
1382 | // | |
1383 | // The cocktail | |
1384 | AliGenCocktail *gener = new AliGenCocktail(); | |
1385 | ||
1386 | // | |
1387 | // Charm production by Pythia | |
1388 | AliGenPythia * genpyc = new AliGenPythia(230); | |
1389 | genpyc->SetProcess(kPyCharmPbPbMNR); | |
1390 | genpyc->SetStrucFunc(kCTEQ4L); | |
1391 | genpyc->SetPtHard(2.1,-1.0); | |
1392 | genpyc->SetEnergyCMS(5500.); | |
1393 | genpyc->SetNuclei(208,208); | |
1394 | genpyc->SetYRange(-999,999); | |
1395 | genpyc->SetForceDecay(kAll); | |
1396 | genpyc->SetFeedDownHigherFamily(kFALSE); | |
1397 | genpyc->SetCountMode(AliGenPythia::kCountParents); | |
1398 | // | |
1399 | // Beauty production by Pythia | |
1400 | AliGenPythia * genpyb = new AliGenPythia(9); | |
1401 | genpyb->SetProcess(kPyBeautyPbPbMNR); | |
1402 | genpyb->SetStrucFunc(kCTEQ4L); | |
1403 | genpyb->SetPtHard(2.75,-1.0); | |
1404 | genpyb->SetEnergyCMS(5500.); | |
1405 | genpyb->SetNuclei(208,208); | |
1406 | genpyb->SetYRange(-999,999); | |
1407 | genpyb->SetForceDecay(kAll); | |
1408 | genpyb->SetFeedDownHigherFamily(kFALSE); | |
1409 | genpyb->SetCountMode(AliGenPythia::kCountParents); | |
1410 | // | |
1411 | // Hyperons | |
1412 | // | |
1413 | AliGenSTRANGElib *lib = new AliGenSTRANGElib(); | |
1414 | Int_t particle; | |
1415 | // Xi | |
1416 | particle = kXiMinus; | |
1417 | AliGenParam *genXi = new AliGenParam(16,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle)); | |
1418 | genXi->SetPtRange(0., 12.); | |
1419 | genXi->SetYRange(-1.1, 1.1); | |
1420 | genXi->SetForceDecay(kNoDecay); | |
1421 | ||
1422 | // | |
1423 | // Omega | |
1424 | particle = kOmegaMinus; | |
1425 | AliGenParam *genOmega = new AliGenParam(10,particle,lib->GetPt(particle),lib->GetY(particle),lib->GetIp(particle)); | |
1426 | genOmega->SetPtRange(0, 12.); | |
1427 | genOmega->SetYRange(-1.1, 1.1); | |
1428 | genOmega->SetForceDecay(kNoDecay); | |
1429 | ||
1430 | // | |
1431 | // Central Hijing | |
1432 | AliGenHijing *genHi = HijingStandard(); | |
1433 | genHi->SwitchOffHeavyQuarks(kTRUE); | |
1434 | genHi->SetImpactParameterRange(0.,5.); | |
1435 | // | |
1436 | // Add everything to the cocktail and shake ... | |
1437 | gener->AddGenerator(genHi, "Hijing cent1", 1); | |
1438 | gener->AddGenerator(genpyc, "Extra charm", 1); | |
1439 | gener->AddGenerator(genpyb, "Extra beauty", 1); | |
1440 | gener->AddGenerator(genXi, "Xi" , 1); | |
1441 | gener->AddGenerator(genOmega, "Omega", 1); | |
1442 | gGener = gener; | |
1443 | } | |
1444 | break; | |
1445 | default: break; | |
1446 | } | |
1447 | ||
1448 | return gGener; | |
1449 | } | |
1450 | ||
1451 | AliGenHijing* HijingStandard() | |
1452 | { | |
1453 | AliGenHijing *gener = new AliGenHijing(-1); | |
1454 | // centre of mass energy | |
1455 | gener->SetEnergyCMS(5500.); | |
1456 | // reference frame | |
1457 | gener->SetReferenceFrame("CMS"); | |
1458 | // projectile | |
1459 | gener->SetProjectile("A", 208, 82); | |
1460 | gener->SetTarget ("A", 208, 82); | |
1461 | // tell hijing to keep the full parent child chain | |
1462 | gener->KeepFullEvent(); | |
1463 | // enable jet quenching | |
1464 | gener->SetJetQuenching(1); | |
1465 | // enable shadowing | |
1466 | gener->SetShadowing(1); | |
1467 | // neutral pion and heavy particle decays switched off | |
1468 | gener->SetDecaysOff(1); | |
1469 | // Don't track spectators | |
1470 | gener->SetSpectators(0); | |
1471 | // kinematic selection | |
1472 | gener->SetSelectAll(0); | |
1473 | return gener; | |
1474 | } | |
1475 | ||
1476 | AliGenGeVSim* GeVSimStandard(Float_t mult, Float_t vn) | |
1477 | { | |
1478 | AliGenGeVSim* gener = new AliGenGeVSim(0); | |
1479 | // | |
1480 | // Mult is the number of charged particles in |eta| < 0.5 | |
1481 | // Vn is in (%) | |
1482 | // | |
1483 | // Sigma of the Gaussian dN/deta | |
1484 | Float_t sigma_eta = 2.75; | |
1485 | // | |
1486 | // Maximum eta | |
1487 | Float_t etamax = 7.00; | |
1488 | // | |
1489 | // | |
1490 | // Scale from multiplicity in |eta| < 0.5 to |eta| < |etamax| | |
1491 | Float_t mm = mult * (TMath::Erf(etamax/sigma_eta/sqrt(2.)) / TMath::Erf(0.5/sigma_eta/sqrt(2.))); | |
1492 | // | |
1493 | // Scale from charged to total multiplicity | |
1494 | // | |
1495 | mm *= 1.587; | |
1496 | // | |
1497 | // Vn | |
1498 | vn /= 100.; | |
1499 | // | |
1500 | // Define particles | |
1501 | // | |
1502 | // | |
1503 | // 78% Pions (26% pi+, 26% pi-, 26% p0) T = 250 MeV | |
1504 | AliGeVSimParticle *pp = new AliGeVSimParticle(kPiPlus, 1, 0.26 * mm, 0.25, sigma_eta) ; | |
1505 | AliGeVSimParticle *pm = new AliGeVSimParticle(kPiMinus, 1, 0.26 * mm, 0.25, sigma_eta) ; | |
1506 | AliGeVSimParticle *p0 = new AliGeVSimParticle(kPi0, 1, 0.26 * mm, 0.25, sigma_eta) ; | |
1507 | // | |
1508 | // 12% Kaons (3% K0short, 3% K0long, 3% K+, 3% K-) T = 300 MeV | |
1509 | AliGeVSimParticle *ks = new AliGeVSimParticle(kK0Short, 1, 0.03 * mm, 0.30, sigma_eta) ; | |
1510 | AliGeVSimParticle *kl = new AliGeVSimParticle(kK0Long, 1, 0.03 * mm, 0.30, sigma_eta) ; | |
1511 | AliGeVSimParticle *kp = new AliGeVSimParticle(kKPlus, 1, 0.03 * mm, 0.30, sigma_eta) ; | |
1512 | AliGeVSimParticle *km = new AliGeVSimParticle(kKMinus, 1, 0.03 * mm, 0.30, sigma_eta) ; | |
1513 | // | |
1514 | // 10% Protons / Neutrons (5% Protons, 5% Neutrons) T = 250 MeV | |
1515 | AliGeVSimParticle *pr = new AliGeVSimParticle(kProton, 1, 0.05 * mm, 0.25, sigma_eta) ; | |
1516 | AliGeVSimParticle *ne = new AliGeVSimParticle(kNeutron, 1, 0.05 * mm, 0.25, sigma_eta) ; | |
1517 | // | |
1518 | // Set Elliptic Flow properties | |
1519 | ||
1520 | Float_t pTsaturation = 2. ; | |
1521 | ||
1522 | pp->SetEllipticParam(vn,pTsaturation,0.) ; | |
1523 | pm->SetEllipticParam(vn,pTsaturation,0.) ; | |
1524 | p0->SetEllipticParam(vn,pTsaturation,0.) ; | |
1525 | pr->SetEllipticParam(vn,pTsaturation,0.) ; | |
1526 | ne->SetEllipticParam(vn,pTsaturation,0.) ; | |
1527 | ks->SetEllipticParam(vn,pTsaturation,0.) ; | |
1528 | kl->SetEllipticParam(vn,pTsaturation,0.) ; | |
1529 | kp->SetEllipticParam(vn,pTsaturation,0.) ; | |
1530 | km->SetEllipticParam(vn,pTsaturation,0.) ; | |
1531 | // | |
1532 | // Set Direct Flow properties | |
1533 | pp->SetDirectedParam(vn,1.0,0.) ; | |
1534 | pm->SetDirectedParam(vn,1.0,0.) ; | |
1535 | p0->SetDirectedParam(vn,1.0,0.) ; | |
1536 | pr->SetDirectedParam(vn,1.0,0.) ; | |
1537 | ne->SetDirectedParam(vn,1.0,0.) ; | |
1538 | ks->SetDirectedParam(vn,1.0,0.) ; | |
1539 | kl->SetDirectedParam(vn,1.0,0.) ; | |
1540 | kp->SetDirectedParam(vn,1.0,0.) ; | |
1541 | km->SetDirectedParam(vn,1.0,0.) ; | |
1542 | // | |
1543 | // Add particles to the list | |
1544 | gener->AddParticleType(pp) ; | |
1545 | gener->AddParticleType(pm) ; | |
1546 | gener->AddParticleType(p0) ; | |
1547 | gener->AddParticleType(pr) ; | |
1548 | gener->AddParticleType(ne) ; | |
1549 | gener->AddParticleType(ks) ; | |
1550 | gener->AddParticleType(kl) ; | |
1551 | gener->AddParticleType(kp) ; | |
1552 | gener->AddParticleType(km) ; | |
1553 | // | |
1554 | // Random Ev.Plane ---------------------------------- | |
1555 | TF1 *rpa = new TF1("gevsimPsiRndm","1", 0, 360); | |
1556 | // -------------------------------------------------- | |
1557 | gener->SetPtRange(0., 9.) ; // Use a resonable range! (used for bin size in numerical integration) | |
1558 | gener->SetPhiRange(0, 360); | |
1559 | // | |
1560 | // Set pseudorapidity range | |
1561 | Float_t thmin = EtaToTheta(+etamax); | |
1562 | Float_t thmax = EtaToTheta(-etamax); | |
1563 | gener->SetThetaRange(thmin,thmax); | |
1564 | return gener; | |
1565 | } | |
1566 | ||
1567 | ||
1568 | ||
1569 | void ProcessEnvironmentVars() | |
1570 | { | |
1571 | // Run type | |
1572 | if (gSystem->Getenv("CONFIG_RUN_TYPE")) { | |
1573 | for (Int_t iRun = 0; iRun < kRunMax; iRun++) { | |
1574 | if (strcmp(gSystem->Getenv("CONFIG_RUN_TYPE"), pprRunName[iRun])==0) { | |
1575 | srun = (PprRun_t)iRun; | |
1576 | cout<<"Run type set to "<<pprRunName[iRun]<<endl; | |
1577 | } | |
1578 | } | |
1579 | } | |
1580 | ||
1581 | // Random Number seed | |
1582 | if (gSystem->Getenv("CONFIG_SEED")) { | |
1583 | sseed = atoi(gSystem->Getenv("CONFIG_SEED")); | |
1584 | } | |
1585 | } |