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3928b038 | 1 | // |
2 | // Configuration for the Physics Data Challenge 2006 | |
3 | // | |
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,"Config_PDC06.C++") | |
10 | ||
11 | #if !defined(__CINT__) || defined(__MAKECINT__) | |
12 | #include <Riostream.h> | |
13 | #include <TRandom.h> | |
14 | #include <TDatime.h> | |
15 | #include <TSystem.h> | |
16 | #include <TVirtualMC.h> | |
17 | #include <TGeant3TGeo.h> | |
18 | #include "EVGEN/AliGenCocktail.h" | |
19 | #include "EVGEN/AliGenParam.h" | |
20 | #include "EVGEN/AliGenMUONlib.h" | |
21 | #include "STEER/AliRunLoader.h" | |
22 | #include "STEER/AliRun.h" | |
23 | #include "STEER/AliConfig.h" | |
24 | #include "PYTHIA6/AliDecayerPythia.h" | |
25 | #include "PYTHIA6/AliGenPythia.h" | |
f7a1cc68 | 26 | #include "STEER/AliMagF.h" |
3928b038 | 27 | #include "STRUCT/AliBODY.h" |
28 | #include "STRUCT/AliMAG.h" | |
96fb3353 | 29 | #include "STRUCT/AliABSOv3.h" |
30 | #include "STRUCT/AliDIPOv3.h" | |
31 | #include "STRUCT/AliHALLv3.h" | |
3928b038 | 32 | #include "STRUCT/AliFRAMEv2.h" |
96fb3353 | 33 | #include "STRUCT/AliSHILv3.h" |
34 | #include "STRUCT/AliPIPEv3.h" | |
3928b038 | 35 | #include "ITS/AliITSgeom.h" |
99887042 | 36 | #include "ITS/AliITSv11Hybrid.h" |
3928b038 | 37 | #include "TPC/AliTPCv2.h" |
0d7ef405 | 38 | #include "TOF/AliTOFv6T0.h" |
99887042 | 39 | #include "HMPID/AliHMPIDv3.h" |
cb14d625 | 40 | #include "ZDC/AliZDCv3.h" |
3928b038 | 41 | #include "TRD/AliTRDv1.h" |
42 | #include "FMD/AliFMDv1.h" | |
43 | #include "MUON/AliMUONv1.h" | |
44 | #include "PHOS/AliPHOSv1.h" | |
45 | #include "PMD/AliPMDv1.h" | |
46 | #include "T0/AliT0v1.h" | |
47 | #include "EMCAL/AliEMCALv2.h" | |
f7882672 | 48 | #include "ACORDE/AliACORDEv1.h" |
3928b038 | 49 | #include "VZERO/AliVZEROv7.h" |
50 | #endif | |
51 | ||
52 | ||
53 | enum PDC06Proc_t | |
54 | { | |
55 | //--- Heavy Flavour Production --- | |
56 | kCharmPbPb5500, kCharmpPb8800, kCharmpp14000, kCharmpp14000wmi, | |
57 | kD0PbPb5500, kD0pPb8800, kD0pp14000, | |
58 | kDPlusPbPb5500, kDPluspPb8800, kDPluspp14000, | |
59 | kBeautyPbPb5500, kBeautypPb8800, kBeautypp14000, kBeautypp14000wmi, | |
60 | // -- Pythia Mb | |
61 | kPyMbNoHvq, kPyOmegaPlus, kPyOmegaMinus, kRunMax | |
62 | }; | |
63 | ||
64 | const char * pprRunName[] = { | |
65 | "kCharmPbPb5500", "kCharmpPb8800", "kCharmpp14000", "kCharmpp14000wmi", | |
66 | "kD0PbPb5500", "kD0pPb8800", "kD0pp14000", | |
67 | "kDPlusPbPb5500", "kDPluspPb8800", "kDPluspp14000", | |
68 | "kBeautyPbPb5500", "kBeautypPb8800", "kBeautypp14000", "kBeautypp14000wmi", | |
69 | "kPyMbNoHvq", "kPyOmegaPlus", "kPyOmegaMinus" | |
70 | }; | |
71 | ||
72 | ||
73 | //--- Decay Mode --- | |
74 | enum DecayHvFl_t | |
75 | { | |
76 | kNature, kHadr, kSemiEl, kSemiMu | |
77 | }; | |
78 | //--- Rapidity Cut --- | |
79 | enum YCut_t | |
80 | { | |
81 | kFull, kBarrel, kMuonArm | |
82 | }; | |
3928b038 | 83 | //--- Trigger config --- |
84 | enum TrigConf_t | |
85 | { | |
86 | kDefaultPPTrig, kDefaultPbPbTrig | |
87 | }; | |
88 | ||
89 | const char * TrigConfName[] = { | |
90 | "p-p","Pb-Pb" | |
91 | }; | |
92 | ||
93 | //--- Functions --- | |
94 | AliGenPythia *PythiaHVQ(PDC06Proc_t proc); | |
95 | AliGenerator *MbCocktail(); | |
96 | AliGenerator *PyMbTriggered(Int_t pdg); | |
97 | void ProcessEnvironmentVars(); | |
98 | ||
99 | // This part for configuration | |
100 | static PDC06Proc_t proc = kPyMbNoHvq; | |
101 | static DecayHvFl_t decHvFl = kNature; | |
102 | static YCut_t ycut = kFull; | |
f7a1cc68 | 103 | static AliMagF::BMap_t mag = AliMagF::k5kG; |
3928b038 | 104 | static TrigConf_t trig = kDefaultPPTrig; // default pp trigger configuration |
105 | //========================// | |
106 | // Set Random Number seed // | |
107 | //========================// | |
108 | TDatime dt; | |
109 | static UInt_t seed = dt.Get(); | |
110 | ||
111 | // nEvts = -1 : you get 1 QQbar pair and all the fragmentation and | |
112 | // decay chain | |
113 | // nEvts = N>0 : you get N charm / beauty Hadrons | |
114 | Int_t nEvts = -1; | |
115 | // stars = kTRUE : all heavy resonances and their decay stored | |
116 | // = kFALSE: only final heavy hadrons and their decays stored | |
117 | Bool_t stars = kTRUE; | |
118 | ||
119 | // To be used only with kCharmppMNRwmi and kBeautyppMNRwmi | |
120 | // To get a "reasonable" agreement with MNR results, events have to be | |
121 | // generated with the minimum ptHard set to 2.76 GeV. | |
122 | // To get a "perfect" agreement with MNR results, events have to be | |
123 | // generated in four ptHard bins with the following relative | |
124 | // normalizations: | |
125 | // CHARM | |
126 | // 2.76-3 GeV: 25% | |
127 | // 3-4 GeV: 40% | |
128 | // 4-8 GeV: 29% | |
129 | // >8 GeV: 6% | |
130 | // BEAUTY | |
131 | // 2.76-4 GeV: 5% | |
132 | // 4-6 GeV: 31% | |
133 | // 6-8 GeV: 28% | |
134 | // >8 GeV: 36% | |
135 | Float_t ptHardMin = 2.76; | |
136 | Float_t ptHardMax = -1.; | |
137 | ||
138 | ||
139 | // Comment line | |
140 | static TString comment; | |
141 | ||
142 | void Config() | |
143 | { | |
144 | ||
145 | ||
146 | // Get settings from environment variables | |
147 | ProcessEnvironmentVars(); | |
148 | ||
149 | gRandom->SetSeed(seed); | |
150 | cerr<<"Seed for random number generation= "<<seed<<endl; | |
151 | ||
152 | // libraries required by geant321 | |
153 | #if defined(__CINT__) | |
f1e07bdc | 154 | gSystem->Load("liblhapdf"); |
155 | gSystem->Load("libEGPythia6"); | |
156 | gSystem->Load("libpythia6"); | |
157 | gSystem->Load("libAliPythia6"); | |
3928b038 | 158 | gSystem->Load("libgeant321"); |
159 | #endif | |
160 | ||
161 | new TGeant3TGeo("C++ Interface to Geant3"); | |
162 | ||
163 | //======================================================================= | |
164 | // Create the output file | |
165 | ||
166 | ||
167 | AliRunLoader* rl=0x0; | |
168 | ||
169 | cout<<"Config.C: Creating Run Loader ..."<<endl; | |
170 | rl = AliRunLoader::Open("galice.root", | |
171 | AliConfig::GetDefaultEventFolderName(), | |
172 | "recreate"); | |
173 | if (rl == 0x0) | |
174 | { | |
175 | gAlice->Fatal("Config.C","Can not instatiate the Run Loader"); | |
176 | return; | |
177 | } | |
178 | rl->SetCompressionLevel(2); | |
179 | rl->SetNumberOfEventsPerFile(1000); | |
180 | gAlice->SetRunLoader(rl); | |
181 | ||
182 | // Set the trigger configuration | |
183 | gAlice->SetTriggerDescriptor(TrigConfName[trig]); | |
184 | cout<<"Trigger configuration is set to "<<TrigConfName[trig]<<endl; | |
185 | ||
186 | // | |
187 | //======================================================================= | |
188 | // ************* STEERING parameters FOR ALICE SIMULATION ************** | |
189 | // --- Specify event type to be tracked through the ALICE setup | |
190 | // --- All positions are in cm, angles in degrees, and P and E in GeV | |
191 | ||
192 | ||
193 | gMC->SetProcess("DCAY",1); | |
194 | gMC->SetProcess("PAIR",1); | |
195 | gMC->SetProcess("COMP",1); | |
196 | gMC->SetProcess("PHOT",1); | |
197 | gMC->SetProcess("PFIS",0); | |
198 | gMC->SetProcess("DRAY",0); | |
199 | gMC->SetProcess("ANNI",1); | |
200 | gMC->SetProcess("BREM",1); | |
201 | gMC->SetProcess("MUNU",1); | |
202 | gMC->SetProcess("CKOV",1); | |
203 | gMC->SetProcess("HADR",1); | |
204 | gMC->SetProcess("LOSS",2); | |
205 | gMC->SetProcess("MULS",1); | |
206 | gMC->SetProcess("RAYL",1); | |
207 | ||
208 | Float_t cut = 1.e-3; // 1MeV cut by default | |
209 | Float_t tofmax = 1.e10; | |
210 | ||
211 | gMC->SetCut("CUTGAM", cut); | |
212 | gMC->SetCut("CUTELE", cut); | |
213 | gMC->SetCut("CUTNEU", cut); | |
214 | gMC->SetCut("CUTHAD", cut); | |
215 | gMC->SetCut("CUTMUO", cut); | |
216 | gMC->SetCut("BCUTE", cut); | |
217 | gMC->SetCut("BCUTM", cut); | |
218 | gMC->SetCut("DCUTE", cut); | |
219 | gMC->SetCut("DCUTM", cut); | |
220 | gMC->SetCut("PPCUTM", cut); | |
221 | gMC->SetCut("TOFMAX", tofmax); | |
222 | ||
223 | ||
224 | ||
225 | ||
226 | // Set External decayer // | |
227 | //======================// | |
228 | TVirtualMCDecayer* decayer = new AliDecayerPythia(); | |
229 | // DECAYS | |
230 | // | |
231 | switch(decHvFl) { | |
232 | case kNature: | |
233 | decayer->SetForceDecay(kAll); | |
234 | break; | |
235 | case kHadr: | |
236 | decayer->SetForceDecay(kHadronicD); | |
237 | break; | |
238 | case kSemiEl: | |
239 | decayer->SetForceDecay(kSemiElectronic); | |
240 | break; | |
241 | case kSemiMu: | |
242 | decayer->SetForceDecay(kSemiMuonic); | |
243 | break; | |
244 | } | |
245 | decayer->Init(); | |
246 | gMC->SetExternalDecayer(decayer); | |
247 | ||
248 | //=========================// | |
249 | // Generator Configuration // | |
250 | //=========================// | |
251 | AliGenerator* gener = 0x0; | |
252 | ||
253 | if (proc <= kBeautypp14000wmi) { | |
254 | AliGenPythia *pythia = PythiaHVQ(proc); | |
255 | // FeedDown option | |
256 | pythia->SetFeedDownHigherFamily(kFALSE); | |
257 | // Stack filling option | |
258 | if(!stars) pythia->SetStackFillOpt(AliGenPythia::kParentSelection); | |
259 | // Set Count mode | |
260 | if(nEvts>0) pythia->SetCountMode(AliGenPythia::kCountParents); | |
261 | // | |
262 | // DECAYS | |
263 | // | |
264 | switch(decHvFl) { | |
265 | case kNature: | |
266 | pythia->SetForceDecay(kAll); | |
267 | break; | |
268 | case kHadr: | |
269 | pythia->SetForceDecay(kHadronicD); | |
270 | break; | |
271 | case kSemiEl: | |
272 | pythia->SetForceDecay(kSemiElectronic); | |
273 | break; | |
274 | case kSemiMu: | |
275 | pythia->SetForceDecay(kSemiMuonic); | |
276 | break; | |
277 | } | |
278 | // | |
279 | // GEOM & KINE CUTS | |
280 | // | |
281 | pythia->SetMomentumRange(0,99999999); | |
282 | pythia->SetPhiRange(0., 360.); | |
283 | pythia->SetThetaRange(0,180); | |
284 | switch(ycut) { | |
285 | case kFull: | |
286 | pythia->SetYRange(-999,999); | |
287 | break; | |
288 | case kBarrel: | |
289 | pythia->SetYRange(-2,2); | |
290 | break; | |
291 | case kMuonArm: | |
292 | pythia->SetYRange(1,6); | |
293 | break; | |
294 | } | |
295 | gener = pythia; | |
296 | } else if (proc == kPyMbNoHvq) { | |
297 | gener = MbCocktail(); | |
298 | } else if (proc == kPyOmegaMinus) { | |
299 | gener = PyMbTriggered(3334); | |
300 | } else if (proc == kPyOmegaPlus) { | |
301 | gener = PyMbTriggered(-3334); | |
302 | } | |
303 | ||
304 | ||
305 | ||
306 | // PRIMARY VERTEX | |
307 | // | |
308 | gener->SetOrigin(0., 0., 0.); // vertex position | |
309 | // | |
310 | // | |
311 | // Size of the interaction diamond | |
312 | // Longitudinal | |
313 | Float_t sigmaz = 7.55 / TMath::Sqrt(2.); // [cm] | |
314 | // | |
315 | // Transverse | |
316 | Float_t betast = 10; // beta* [m] | |
317 | Float_t eps = 3.75e-6; // emittance [m] | |
318 | Float_t gamma = 7000. / 0.938272; // relativistic gamma [1] | |
319 | Float_t sigmaxy = TMath::Sqrt(eps * betast / gamma) / TMath::Sqrt(2.) * 100.; // [cm] | |
320 | printf("\n \n Diamond size x-y: %10.3e z: %10.3e\n \n", sigmaxy, sigmaz); | |
321 | ||
322 | gener->SetSigma(sigmaxy, sigmaxy, sigmaz); // Sigma in (X,Y,Z) (cm) on IP position | |
323 | gener->SetCutVertexZ(3.); // Truncate at 3 sigma | |
324 | gener->SetVertexSmear(kPerEvent); | |
325 | ||
326 | gener->Init(); | |
327 | ||
328 | // FIELD | |
329 | // | |
f7a1cc68 | 330 | if (mag == AliMagF::k2kG) { |
3928b038 | 331 | comment = comment.Append(" | L3 field 0.2 T"); |
f7a1cc68 | 332 | } else if (mag == AliMagF::k5kG) { |
3928b038 | 333 | comment = comment.Append(" | L3 field 0.5 T"); |
334 | } | |
335 | printf("\n \n Comment: %s \n \n", comment.Data()); | |
336 | ||
f7a1cc68 | 337 | AliMagF* field = new AliMagF("Maps","Maps", 2, 1., 1., 10., mag); |
338 | TGeoGlobalMagField::Instance()->SetField(field); | |
339 | ||
3928b038 | 340 | rl->CdGAFile(); |
3928b038 | 341 | |
342 | Int_t iABSO = 1; | |
343 | Int_t iACORDE = 0; | |
344 | Int_t iDIPO = 1; | |
345 | Int_t iEMCAL = 1; | |
346 | Int_t iFMD = 1; | |
347 | Int_t iFRAME = 1; | |
348 | Int_t iHALL = 1; | |
349 | Int_t iITS = 1; | |
350 | Int_t iMAG = 1; | |
351 | Int_t iMUON = 1; | |
352 | Int_t iPHOS = 1; | |
353 | Int_t iPIPE = 1; | |
354 | Int_t iPMD = 1; | |
355 | Int_t iHMPID = 1; | |
356 | Int_t iSHIL = 1; | |
357 | Int_t iT0 = 1; | |
358 | Int_t iTOF = 1; | |
359 | Int_t iTPC = 1; | |
360 | Int_t iTRD = 1; | |
361 | Int_t iVZERO = 1; | |
362 | Int_t iZDC = 1; | |
363 | ||
364 | ||
365 | //=================== Alice BODY parameters ============================= | |
366 | AliBODY *BODY = new AliBODY("BODY", "Alice envelop"); | |
367 | ||
368 | ||
369 | if (iMAG) | |
370 | { | |
371 | //=================== MAG parameters ============================ | |
372 | // --- Start with Magnet since detector layouts may be depending --- | |
373 | // --- on the selected Magnet dimensions --- | |
374 | AliMAG *MAG = new AliMAG("MAG", "Magnet"); | |
375 | } | |
376 | ||
377 | ||
378 | if (iABSO) | |
379 | { | |
380 | //=================== ABSO parameters ============================ | |
96fb3353 | 381 | AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber"); |
3928b038 | 382 | } |
383 | ||
384 | if (iDIPO) | |
385 | { | |
386 | //=================== DIPO parameters ============================ | |
387 | ||
96fb3353 | 388 | AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3"); |
3928b038 | 389 | } |
390 | ||
391 | if (iHALL) | |
392 | { | |
393 | //=================== HALL parameters ============================ | |
394 | ||
96fb3353 | 395 | AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall"); |
3928b038 | 396 | } |
397 | ||
398 | ||
399 | if (iFRAME) | |
400 | { | |
401 | //=================== FRAME parameters ============================ | |
402 | ||
403 | AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame"); | |
bab433b3 | 404 | FRAME->SetHoles(1); |
3928b038 | 405 | } |
406 | ||
407 | if (iSHIL) | |
408 | { | |
409 | //=================== SHIL parameters ============================ | |
410 | ||
96fb3353 | 411 | AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3"); |
3928b038 | 412 | } |
413 | ||
414 | ||
415 | if (iPIPE) | |
416 | { | |
417 | //=================== PIPE parameters ============================ | |
418 | ||
96fb3353 | 419 | AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe"); |
3928b038 | 420 | } |
421 | ||
e89fa83b | 422 | if (iITS) |
423 | { | |
424 | //=================== ITS parameters ============================ | |
425 | ||
99887042 | 426 | AliITS *ITS = new AliITSv11Hybrid("ITS","ITS v11Hybrid"); |
3928b038 | 427 | } |
428 | ||
429 | if (iTPC) | |
430 | { | |
431 | //============================ TPC parameters ===================== | |
432 | AliTPC *TPC = new AliTPCv2("TPC", "Default"); | |
433 | } | |
434 | ||
435 | ||
436 | if (iTOF) { | |
437 | //=================== TOF parameters ============================ | |
0d7ef405 | 438 | AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF"); |
3928b038 | 439 | } |
440 | ||
441 | ||
442 | if (iHMPID) | |
443 | { | |
444 | //=================== HMPID parameters =========================== | |
99887042 | 445 | AliHMPID *HMPID = new AliHMPIDv3("HMPID", "normal HMPID"); |
3928b038 | 446 | |
447 | } | |
448 | ||
449 | ||
450 | if (iZDC) | |
451 | { | |
452 | //=================== ZDC parameters ============================ | |
453 | ||
cb14d625 | 454 | AliZDC *ZDC = new AliZDCv3("ZDC", "normal ZDC"); |
3928b038 | 455 | } |
456 | ||
457 | if (iTRD) | |
458 | { | |
459 | //=================== TRD parameters ============================ | |
460 | ||
461 | AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator"); | |
462 | AliTRDgeometry *geoTRD = TRD->GetGeometry(); | |
463 | // Partial geometry: modules at 2,3,4,6,11,12,14,15 | |
464 | // starting at 6h in positive direction | |
465 | geoTRD->SetSMstatus(0,0); | |
466 | geoTRD->SetSMstatus(1,0); | |
467 | geoTRD->SetSMstatus(5,0); | |
468 | geoTRD->SetSMstatus(7,0); | |
469 | geoTRD->SetSMstatus(8,0); | |
470 | geoTRD->SetSMstatus(9,0); | |
471 | geoTRD->SetSMstatus(10,0); | |
472 | geoTRD->SetSMstatus(13,0); | |
473 | geoTRD->SetSMstatus(16,0); | |
474 | geoTRD->SetSMstatus(17,0); | |
475 | } | |
476 | ||
477 | if (iFMD) | |
478 | { | |
479 | //=================== FMD parameters ============================ | |
480 | AliFMD *FMD = new AliFMDv1("FMD", "normal FMD"); | |
481 | } | |
482 | ||
483 | if (iMUON) | |
484 | { | |
485 | //=================== MUON parameters =========================== | |
486 | // New MUONv1 version (geometry defined via builders) | |
487 | AliMUON *MUON = new AliMUONv1("MUON", "default"); | |
488 | } | |
489 | //=================== PHOS parameters =========================== | |
490 | ||
491 | if (iPHOS) | |
492 | { | |
493 | AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP"); | |
494 | } | |
495 | ||
496 | ||
497 | if (iPMD) | |
498 | { | |
499 | //=================== PMD parameters ============================ | |
500 | AliPMD *PMD = new AliPMDv1("PMD", "normal PMD"); | |
501 | } | |
502 | ||
503 | if (iT0) | |
504 | { | |
505 | //=================== T0 parameters ============================ | |
506 | AliT0 *T0 = new AliT0v1("T0", "T0 Detector"); | |
507 | } | |
508 | ||
509 | if (iEMCAL) | |
510 | { | |
511 | //=================== EMCAL parameters ============================ | |
8224b11d | 512 | AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "EMCAL_COMPLETE"); |
3928b038 | 513 | } |
514 | ||
515 | if (iACORDE) | |
516 | { | |
517 | //=================== ACORDE parameters ============================ | |
f7882672 | 518 | AliACORDE *ACORDE = new AliACORDEv1("ACORDE", "normal ACORDE"); |
3928b038 | 519 | } |
520 | ||
521 | if (iVZERO) | |
522 | { | |
523 | //=================== VZERO parameters ============================ | |
524 | AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO"); | |
525 | } | |
526 | } | |
527 | // | |
528 | // PYTHIA | |
529 | // | |
530 | AliGenPythia *PythiaHVQ(PDC06Proc_t proc) { | |
531 | //*******************************************************************// | |
532 | // Configuration file for charm / beauty generation with PYTHIA // | |
533 | // // | |
534 | // The parameters have been tuned in order to reproduce the inclusive// | |
535 | // heavy quark pt distribution given by the NLO pQCD calculation by // | |
536 | // Mangano, Nason and Ridolfi. // | |
537 | // // | |
538 | // For details and for the NORMALIZATION of the yields see: // | |
539 | // N.Carrer and A.Dainese, // | |
540 | // "Charm and beauty production at the LHC", // | |
541 | // ALICE-INT-2003-019, [arXiv:hep-ph/0311225]; // | |
542 | // PPR Chapter 6.6, CERN/LHCC 2005-030 (2005). // | |
543 | //*******************************************************************// | |
544 | AliGenPythia * gener = 0x0; | |
545 | ||
546 | switch(proc) { | |
547 | case kCharmPbPb5500: | |
548 | comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV"); | |
549 | gener = new AliGenPythia(nEvts); | |
550 | gener->SetProcess(kPyCharmPbPbMNR); | |
551 | gener->SetStrucFunc(kCTEQ4L); | |
552 | gener->SetPtHard(2.1,-1.0); | |
553 | gener->SetEnergyCMS(5500.); | |
554 | gener->SetNuclei(208,208); | |
555 | break; | |
556 | case kCharmpPb8800: | |
557 | comment = comment.Append(" Charm in p-Pb at 8.8 TeV"); | |
558 | gener = new AliGenPythia(nEvts); | |
559 | gener->SetProcess(kPyCharmpPbMNR); | |
560 | gener->SetStrucFunc(kCTEQ4L); | |
561 | gener->SetPtHard(2.1,-1.0); | |
562 | gener->SetEnergyCMS(8800.); | |
563 | gener->SetProjectile("P",1,1); | |
564 | gener->SetTarget("Pb",208,82); | |
565 | break; | |
566 | case kCharmpp14000: | |
567 | comment = comment.Append(" Charm in pp at 14 TeV"); | |
568 | gener = new AliGenPythia(nEvts); | |
569 | gener->SetProcess(kPyCharmppMNR); | |
570 | gener->SetStrucFunc(kCTEQ4L); | |
571 | gener->SetPtHard(2.1,-1.0); | |
572 | gener->SetEnergyCMS(14000.); | |
573 | break; | |
574 | case kCharmpp14000wmi: | |
575 | comment = comment.Append(" Charm in pp at 14 TeV with mult. interactions"); | |
576 | gener = new AliGenPythia(-1); | |
577 | gener->SetProcess(kPyCharmppMNRwmi); | |
578 | gener->SetStrucFunc(kCTEQ5L); | |
579 | gener->SetPtHard(ptHardMin,ptHardMax); | |
580 | gener->SetEnergyCMS(14000.); | |
581 | break; | |
582 | case kD0PbPb5500: | |
583 | comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV"); | |
584 | gener = new AliGenPythia(nEvts); | |
585 | gener->SetProcess(kPyD0PbPbMNR); | |
586 | gener->SetStrucFunc(kCTEQ4L); | |
587 | gener->SetPtHard(2.1,-1.0); | |
588 | gener->SetEnergyCMS(5500.); | |
589 | gener->SetNuclei(208,208); | |
590 | break; | |
591 | case kD0pPb8800: | |
592 | comment = comment.Append(" D0 in p-Pb at 8.8 TeV"); | |
593 | gener = new AliGenPythia(nEvts); | |
594 | gener->SetProcess(kPyD0pPbMNR); | |
595 | gener->SetStrucFunc(kCTEQ4L); | |
596 | gener->SetPtHard(2.1,-1.0); | |
597 | gener->SetEnergyCMS(8800.); | |
598 | gener->SetProjectile("P",1,1); | |
599 | gener->SetTarget("Pb",208,82); | |
600 | break; | |
601 | case kD0pp14000: | |
602 | comment = comment.Append(" D0 in pp at 14 TeV"); | |
603 | gener = new AliGenPythia(nEvts); | |
604 | gener->SetProcess(kPyD0ppMNR); | |
605 | gener->SetStrucFunc(kCTEQ4L); | |
606 | gener->SetPtHard(2.1,-1.0); | |
607 | gener->SetEnergyCMS(14000.); | |
608 | break; | |
609 | case kDPlusPbPb5500: | |
610 | comment = comment.Append(" DPlus in Pb-Pb at 5.5 TeV"); | |
611 | gener = new AliGenPythia(nEvts); | |
612 | gener->SetProcess(kPyDPlusPbPbMNR); | |
613 | gener->SetStrucFunc(kCTEQ4L); | |
614 | gener->SetPtHard(2.1,-1.0); | |
615 | gener->SetEnergyCMS(5500.); | |
616 | gener->SetNuclei(208,208); | |
617 | break; | |
618 | case kDPluspPb8800: | |
619 | comment = comment.Append(" DPlus in p-Pb at 8.8 TeV"); | |
620 | gener = new AliGenPythia(nEvts); | |
621 | gener->SetProcess(kPyDPluspPbMNR); | |
622 | gener->SetStrucFunc(kCTEQ4L); | |
623 | gener->SetPtHard(2.1,-1.0); | |
624 | gener->SetEnergyCMS(8800.); | |
625 | gener->SetProjectile("P",1,1); | |
626 | gener->SetTarget("Pb",208,82); | |
627 | break; | |
628 | case kDPluspp14000: | |
629 | comment = comment.Append(" DPlus in pp at 14 TeV"); | |
630 | gener = new AliGenPythia(nEvts); | |
631 | gener->SetProcess(kPyDPlusppMNR); | |
632 | gener->SetStrucFunc(kCTEQ4L); | |
633 | gener->SetPtHard(2.1,-1.0); | |
634 | gener->SetEnergyCMS(14000.); | |
635 | break; | |
636 | case kBeautyPbPb5500: | |
637 | comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV"); | |
638 | gener = new AliGenPythia(nEvts); | |
639 | gener->SetProcess(kPyBeautyPbPbMNR); | |
640 | gener->SetStrucFunc(kCTEQ4L); | |
641 | gener->SetPtHard(2.75,-1.0); | |
642 | gener->SetEnergyCMS(5500.); | |
643 | gener->SetNuclei(208,208); | |
644 | break; | |
645 | case kBeautypPb8800: | |
646 | comment = comment.Append(" Beauty in p-Pb at 8.8 TeV"); | |
647 | gener = new AliGenPythia(nEvts); | |
648 | gener->SetProcess(kPyBeautypPbMNR); | |
649 | gener->SetStrucFunc(kCTEQ4L); | |
650 | gener->SetPtHard(2.75,-1.0); | |
651 | gener->SetEnergyCMS(8800.); | |
652 | gener->SetProjectile("P",1,1); | |
653 | gener->SetTarget("Pb",208,82); | |
654 | break; | |
655 | case kBeautypp14000: | |
656 | comment = comment.Append(" Beauty in pp at 14 TeV"); | |
657 | gener = new AliGenPythia(nEvts); | |
658 | gener->SetProcess(kPyBeautyppMNR); | |
659 | gener->SetStrucFunc(kCTEQ4L); | |
660 | gener->SetPtHard(2.75,-1.0); | |
661 | gener->SetEnergyCMS(14000.); | |
662 | break; | |
663 | case kBeautypp14000wmi: | |
664 | comment = comment.Append(" Beauty in pp at 14 TeV with mult. interactions"); | |
665 | gener = new AliGenPythia(-1); | |
666 | gener->SetProcess(kPyBeautyppMNRwmi); | |
667 | gener->SetStrucFunc(kCTEQ5L); | |
668 | gener->SetPtHard(ptHardMin,ptHardMax); | |
669 | gener->SetEnergyCMS(14000.); | |
670 | break; | |
671 | } | |
672 | ||
673 | return gener; | |
674 | } | |
675 | ||
676 | AliGenerator* MbCocktail() | |
677 | { | |
678 | comment = comment.Append(" pp at 14 TeV: Pythia low-pt, no heavy quarks + J/Psi from parameterisation"); | |
679 | AliGenCocktail * gener = new AliGenCocktail(); | |
680 | gener->UsePerEventRates(); | |
681 | ||
682 | // | |
683 | // Pythia | |
684 | AliGenPythia* pythia = new AliGenPythia(-1); | |
685 | pythia->SetMomentumRange(0, 999999.); | |
686 | pythia->SetThetaRange(0., 180.); | |
687 | pythia->SetYRange(-12.,12.); | |
688 | pythia->SetPtRange(0,1000.); | |
689 | pythia->SetProcess(kPyMb); | |
690 | pythia->SetEnergyCMS(14000.); | |
691 | pythia->SwitchHFOff(); | |
692 | ||
693 | // | |
694 | // J/Psi parameterisation | |
695 | ||
696 | AliGenParam* jpsi = new AliGenParam(1, AliGenMUONlib::kJpsi, "CDF scaled", "Jpsi"); | |
697 | jpsi->SetPtRange(0.,100.); | |
698 | jpsi->SetYRange(-8., 8.); | |
699 | jpsi->SetPhiRange(0., 360.); | |
700 | jpsi->SetForceDecay(kAll); | |
701 | // | |
702 | // | |
703 | gener->AddGenerator(jpsi, "J/Psi", 8.e-4); | |
704 | gener->AddGenerator(pythia, "Pythia", 1.); | |
705 | ||
706 | ||
707 | return gener; | |
708 | } | |
709 | ||
710 | AliGenerator* PyMbTriggered(Int_t pdg) | |
711 | { | |
712 | AliGenPythia* pythia = new AliGenPythia(-1); | |
713 | pythia->SetMomentumRange(0, 999999.); | |
714 | pythia->SetThetaRange(0., 180.); | |
715 | pythia->SetYRange(-12.,12.); | |
716 | pythia->SetPtRange(0,1000.); | |
717 | pythia->SetProcess(kPyMb); | |
718 | pythia->SetEnergyCMS(14000.); | |
719 | pythia->SetTriggerParticle(pdg, 0.9); | |
720 | return pythia; | |
721 | } | |
722 | ||
723 | void ProcessEnvironmentVars() | |
724 | { | |
725 | // Run type | |
726 | if (gSystem->Getenv("CONFIG_RUN_TYPE")) { | |
727 | for (Int_t iRun = 0; iRun < kRunMax; iRun++) { | |
728 | if (strcmp(gSystem->Getenv("CONFIG_RUN_TYPE"), pprRunName[iRun])==0) { | |
729 | proc = (PDC06Proc_t)iRun; | |
730 | cout<<"Run type set to "<<pprRunName[iRun]<<endl; | |
731 | } | |
732 | } | |
733 | } | |
734 | ||
735 | // Random Number seed | |
736 | if (gSystem->Getenv("CONFIG_SEED")) { | |
737 | seed = atoi(gSystem->Getenv("CONFIG_SEED")); | |
738 | } | |
739 | } | |
740 | ||
741 | ||
742 |