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e3d91248 | 1 | // |
2 | // Configuration for the Physics Data Challenge 2006 | |
3 | // | |
4 | ||
13217d97 | 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 | ||
e3d91248 | 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> | |
13217d97 | 17 | #include <TGeant3TGeo.h> |
18 | #include "EVGEN/AliGenCocktail.h" | |
19 | #include "EVGEN/AliGenParam.h" | |
20 | #include "EVGEN/AliGenMUONlib.h" | |
e3d91248 | 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" | |
26 | #include "STEER/AliMagFMaps.h" | |
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" | |
e3d91248 | 32 | #include "STRUCT/AliFRAMEv2.h" |
96fb3353 | 33 | #include "STRUCT/AliSHILv3.h" |
34 | #include "STRUCT/AliPIPEv3.h" | |
13217d97 | 35 | #include "ITS/AliITSgeom.h" |
e3d91248 | 36 | #include "ITS/AliITSvPPRasymmFMD.h" |
37 | #include "TPC/AliTPCv2.h" | |
0d7ef405 | 38 | #include "TOF/AliTOFv6T0.h" |
55eb2b56 | 39 | #include "HMPID/AliHMPIDv2.h" |
9d07603a | 40 | #include "ZDC/AliZDCv3.h" |
e3d91248 | 41 | #include "TRD/AliTRDv1.h" |
13217d97 | 42 | #include "FMD/AliFMDv1.h" |
e3d91248 | 43 | #include "MUON/AliMUONv1.h" |
44 | #include "PHOS/AliPHOSv1.h" | |
45 | #include "PMD/AliPMDv1.h" | |
ababa197 | 46 | #include "T0/AliT0v1.h" |
13217d97 | 47 | #include "EMCAL/AliEMCALv2.h" |
b384f8a4 | 48 | #include "ACORDE/AliACORDEv0.h" |
4a2f6442 | 49 | #include "VZERO/AliVZEROv7.h" |
e3d91248 | 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 | |
13217d97 | 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" | |
e3d91248 | 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 | }; | |
83 | //--- Magnetic Field --- | |
84 | enum Mag_t | |
85 | { | |
86 | k2kG, k4kG, k5kG | |
87 | }; | |
6521ae06 | 88 | |
89 | //--- Trigger config --- | |
90 | enum TrigConf_t | |
91 | { | |
92 | kDefaultPPTrig, kDefaultPbPbTrig | |
93 | }; | |
94 | ||
95 | const char * TrigConfName[] = { | |
96 | "p-p","Pb-Pb" | |
97 | }; | |
98 | ||
6b612c2d | 99 | enum PprGeo_t |
100 | { | |
101 | kHoles, kNoHoles | |
102 | }; | |
103 | ||
e3d91248 | 104 | //--- Functions --- |
105 | AliGenPythia *PythiaHVQ(PDC06Proc_t proc); | |
106 | AliGenerator *MbCocktail(); | |
107 | AliGenerator *PyMbTriggered(Int_t pdg); | |
13217d97 | 108 | void ProcessEnvironmentVars(); |
e3d91248 | 109 | |
110 | // This part for configuration | |
f7691a35 | 111 | static PDC06Proc_t proc = kPyMbNoHvq; |
e3d91248 | 112 | static DecayHvFl_t decHvFl = kNature; |
113 | static YCut_t ycut = kFull; | |
114 | static Mag_t mag = k5kG; | |
6521ae06 | 115 | static TrigConf_t trig = kDefaultPPTrig; // default pp trigger configuration |
6b612c2d | 116 | static PprGeo_t geo = kHoles; |
13217d97 | 117 | //========================// |
118 | // Set Random Number seed // | |
119 | //========================// | |
120 | TDatime dt; | |
121 | static UInt_t seed = dt.Get(); | |
122 | ||
e3d91248 | 123 | // nEvts = -1 : you get 1 QQbar pair and all the fragmentation and |
124 | // decay chain | |
125 | // nEvts = N>0 : you get N charm / beauty Hadrons | |
126 | Int_t nEvts = -1; | |
127 | // stars = kTRUE : all heavy resonances and their decay stored | |
128 | // = kFALSE: only final heavy hadrons and their decays stored | |
129 | Bool_t stars = kTRUE; | |
130 | ||
131 | // To be used only with kCharmppMNRwmi and kBeautyppMNRwmi | |
132 | // To get a "reasonable" agreement with MNR results, events have to be | |
133 | // generated with the minimum ptHard set to 2.76 GeV. | |
134 | // To get a "perfect" agreement with MNR results, events have to be | |
135 | // generated in four ptHard bins with the following relative | |
136 | // normalizations: | |
137 | // CHARM | |
138 | // 2.76-3 GeV: 25% | |
139 | // 3-4 GeV: 40% | |
140 | // 4-8 GeV: 29% | |
141 | // >8 GeV: 6% | |
142 | // BEAUTY | |
143 | // 2.76-4 GeV: 5% | |
144 | // 4-6 GeV: 31% | |
145 | // 6-8 GeV: 28% | |
146 | // >8 GeV: 36% | |
147 | Float_t ptHardMin = 2.76; | |
148 | Float_t ptHardMax = -1.; | |
149 | ||
150 | ||
151 | // Comment line | |
152 | static TString comment; | |
153 | ||
154 | void Config() | |
155 | { | |
156 | ||
13217d97 | 157 | |
158 | // Get settings from environment variables | |
159 | ProcessEnvironmentVars(); | |
160 | ||
161 | gRandom->SetSeed(seed); | |
162 | cerr<<"Seed for random number generation= "<<seed<<endl; | |
e3d91248 | 163 | |
164 | // libraries required by geant321 | |
165 | #if defined(__CINT__) | |
166 | gSystem->Load("libgeant321"); | |
167 | #endif | |
168 | ||
169 | new TGeant3TGeo("C++ Interface to Geant3"); | |
170 | ||
458041af | 171 | if(!AliCDBManager::Instance()->IsDefaultStorageSet()){ |
172 | AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT"); | |
173 | AliCDBManager::Instance()->SetRun(0); | |
174 | } | |
175 | ||
e3d91248 | 176 | //======================================================================= |
177 | // Create the output file | |
178 | ||
179 | ||
180 | AliRunLoader* rl=0x0; | |
181 | ||
182 | cout<<"Config.C: Creating Run Loader ..."<<endl; | |
183 | rl = AliRunLoader::Open("galice.root", | |
184 | AliConfig::GetDefaultEventFolderName(), | |
185 | "recreate"); | |
186 | if (rl == 0x0) | |
187 | { | |
188 | gAlice->Fatal("Config.C","Can not instatiate the Run Loader"); | |
189 | return; | |
190 | } | |
191 | rl->SetCompressionLevel(2); | |
192 | rl->SetNumberOfEventsPerFile(1000); | |
193 | gAlice->SetRunLoader(rl); | |
458041af | 194 | // gAlice->SetGeometryFromFile("geometry.root"); |
195 | // gAlice->SetGeometryFromCDB(); | |
6521ae06 | 196 | |
197 | // Set the trigger configuration | |
198 | gAlice->SetTriggerDescriptor(TrigConfName[trig]); | |
199 | cout<<"Trigger configuration is set to "<<TrigConfName[trig]<<endl; | |
e3d91248 | 200 | |
201 | // | |
202 | //======================================================================= | |
203 | // ************* STEERING parameters FOR ALICE SIMULATION ************** | |
204 | // --- Specify event type to be tracked through the ALICE setup | |
205 | // --- All positions are in cm, angles in degrees, and P and E in GeV | |
206 | ||
207 | ||
208 | gMC->SetProcess("DCAY",1); | |
209 | gMC->SetProcess("PAIR",1); | |
210 | gMC->SetProcess("COMP",1); | |
211 | gMC->SetProcess("PHOT",1); | |
212 | gMC->SetProcess("PFIS",0); | |
213 | gMC->SetProcess("DRAY",0); | |
214 | gMC->SetProcess("ANNI",1); | |
215 | gMC->SetProcess("BREM",1); | |
216 | gMC->SetProcess("MUNU",1); | |
217 | gMC->SetProcess("CKOV",1); | |
218 | gMC->SetProcess("HADR",1); | |
219 | gMC->SetProcess("LOSS",2); | |
220 | gMC->SetProcess("MULS",1); | |
221 | gMC->SetProcess("RAYL",1); | |
222 | ||
223 | Float_t cut = 1.e-3; // 1MeV cut by default | |
224 | Float_t tofmax = 1.e10; | |
225 | ||
226 | gMC->SetCut("CUTGAM", cut); | |
227 | gMC->SetCut("CUTELE", cut); | |
228 | gMC->SetCut("CUTNEU", cut); | |
229 | gMC->SetCut("CUTHAD", cut); | |
230 | gMC->SetCut("CUTMUO", cut); | |
231 | gMC->SetCut("BCUTE", cut); | |
232 | gMC->SetCut("BCUTM", cut); | |
233 | gMC->SetCut("DCUTE", cut); | |
234 | gMC->SetCut("DCUTM", cut); | |
235 | gMC->SetCut("PPCUTM", cut); | |
236 | gMC->SetCut("TOFMAX", tofmax); | |
237 | ||
238 | ||
239 | ||
240 | ||
241 | // Set External decayer // | |
242 | //======================// | |
243 | TVirtualMCDecayer* decayer = new AliDecayerPythia(); | |
244 | // DECAYS | |
245 | // | |
246 | switch(decHvFl) { | |
247 | case kNature: | |
248 | decayer->SetForceDecay(kAll); | |
249 | break; | |
250 | case kHadr: | |
251 | decayer->SetForceDecay(kHadronicD); | |
252 | break; | |
253 | case kSemiEl: | |
254 | decayer->SetForceDecay(kSemiElectronic); | |
255 | break; | |
256 | case kSemiMu: | |
257 | decayer->SetForceDecay(kSemiMuonic); | |
258 | break; | |
259 | } | |
260 | decayer->Init(); | |
261 | gMC->SetExternalDecayer(decayer); | |
262 | ||
263 | //=========================// | |
264 | // Generator Configuration // | |
265 | //=========================// | |
13217d97 | 266 | AliGenerator* gener = 0x0; |
e3d91248 | 267 | |
268 | if (proc <= kBeautypp14000wmi) { | |
269 | AliGenPythia *pythia = PythiaHVQ(proc); | |
270 | // FeedDown option | |
271 | pythia->SetFeedDownHigherFamily(kFALSE); | |
272 | // Stack filling option | |
273 | if(!stars) pythia->SetStackFillOpt(AliGenPythia::kParentSelection); | |
274 | // Set Count mode | |
275 | if(nEvts>0) pythia->SetCountMode(AliGenPythia::kCountParents); | |
276 | // | |
277 | // DECAYS | |
278 | // | |
279 | switch(decHvFl) { | |
280 | case kNature: | |
281 | pythia->SetForceDecay(kAll); | |
282 | break; | |
283 | case kHadr: | |
284 | pythia->SetForceDecay(kHadronicD); | |
285 | break; | |
286 | case kSemiEl: | |
287 | pythia->SetForceDecay(kSemiElectronic); | |
288 | break; | |
289 | case kSemiMu: | |
290 | pythia->SetForceDecay(kSemiMuonic); | |
291 | break; | |
292 | } | |
293 | // | |
294 | // GEOM & KINE CUTS | |
295 | // | |
296 | pythia->SetMomentumRange(0,99999999); | |
297 | pythia->SetPhiRange(0., 360.); | |
298 | pythia->SetThetaRange(0,180); | |
299 | switch(ycut) { | |
300 | case kFull: | |
301 | pythia->SetYRange(-999,999); | |
302 | break; | |
303 | case kBarrel: | |
304 | pythia->SetYRange(-2,2); | |
305 | break; | |
306 | case kMuonArm: | |
307 | pythia->SetYRange(1,6); | |
308 | break; | |
309 | } | |
310 | gener = pythia; | |
311 | } else if (proc == kPyMbNoHvq) { | |
312 | gener = MbCocktail(); | |
313 | } else if (proc == kPyOmegaMinus) { | |
314 | gener = PyMbTriggered(3334); | |
315 | } else if (proc == kPyOmegaPlus) { | |
316 | gener = PyMbTriggered(-3334); | |
317 | } | |
318 | ||
319 | ||
320 | ||
321 | // PRIMARY VERTEX | |
322 | // | |
323 | gener->SetOrigin(0., 0., 0.); // vertex position | |
324 | // | |
325 | // | |
326 | // Size of the interaction diamond | |
327 | // Longitudinal | |
328 | Float_t sigmaz = 7.55 / TMath::Sqrt(2.); // [cm] | |
329 | // | |
330 | // Transverse | |
331 | Float_t betast = 10; // beta* [m] | |
332 | Float_t eps = 3.75e-6; // emittance [m] | |
333 | Float_t gamma = 7000. / 0.938272; // relativistic gamma [1] | |
334 | Float_t sigmaxy = TMath::Sqrt(eps * betast / gamma) / TMath::Sqrt(2.) * 100.; // [cm] | |
335 | printf("\n \n Diamond size x-y: %10.3e z: %10.3e\n \n", sigmaxy, sigmaz); | |
336 | ||
337 | gener->SetSigma(sigmaxy, sigmaxy, sigmaz); // Sigma in (X,Y,Z) (cm) on IP position | |
550c2171 | 338 | gener->SetCutVertexZ(3.); // Truncate at 3 sigma |
e3d91248 | 339 | gener->SetVertexSmear(kPerEvent); |
340 | ||
e3d91248 | 341 | gener->Init(); |
342 | ||
343 | // FIELD | |
344 | // | |
345 | if (mag == k2kG) { | |
346 | comment = comment.Append(" | L3 field 0.2 T"); | |
347 | } else if (mag == k4kG) { | |
348 | comment = comment.Append(" | L3 field 0.4 T"); | |
349 | } else if (mag == k5kG) { | |
350 | comment = comment.Append(" | L3 field 0.5 T"); | |
351 | } | |
352 | printf("\n \n Comment: %s \n \n", comment.Data()); | |
353 | ||
354 | AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., mag); | |
355 | field->SetL3ConstField(0); //Using const. field in the barrel | |
356 | rl->CdGAFile(); | |
357 | gAlice->SetField(field); | |
358 | ||
359 | ||
360 | ||
361 | Int_t iABSO = 1; | |
b384f8a4 | 362 | Int_t iACORDE = 0; |
e3d91248 | 363 | Int_t iDIPO = 1; |
b9f5ae9d | 364 | Int_t iEMCAL = 1; |
e3d91248 | 365 | Int_t iFMD = 1; |
366 | Int_t iFRAME = 1; | |
367 | Int_t iHALL = 1; | |
368 | Int_t iITS = 1; | |
369 | Int_t iMAG = 1; | |
370 | Int_t iMUON = 1; | |
b9f5ae9d | 371 | Int_t iPHOS = 1; |
e3d91248 | 372 | Int_t iPIPE = 1; |
373 | Int_t iPMD = 1; | |
de1857bb | 374 | Int_t iHMPID = 1; |
e3d91248 | 375 | Int_t iSHIL = 1; |
ababa197 | 376 | Int_t iT0 = 1; |
b9f5ae9d | 377 | Int_t iTOF = 1; |
e3d91248 | 378 | Int_t iTPC = 1; |
379 | Int_t iTRD = 1; | |
b9f5ae9d | 380 | Int_t iVZERO = 1; |
e3d91248 | 381 | Int_t iZDC = 1; |
b9f5ae9d | 382 | |
e3d91248 | 383 | |
b9f5ae9d | 384 | //=================== Alice BODY parameters ============================= |
385 | AliBODY *BODY = new AliBODY("BODY", "Alice envelop"); | |
e3d91248 | 386 | |
e3d91248 | 387 | |
b9f5ae9d | 388 | if (iMAG) |
389 | { | |
390 | //=================== MAG parameters ============================ | |
391 | // --- Start with Magnet since detector layouts may be depending --- | |
392 | // --- on the selected Magnet dimensions --- | |
393 | AliMAG *MAG = new AliMAG("MAG", "Magnet"); | |
394 | } | |
e3d91248 | 395 | |
e3d91248 | 396 | |
b9f5ae9d | 397 | if (iABSO) |
398 | { | |
399 | //=================== ABSO parameters ============================ | |
96fb3353 | 400 | AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber"); |
b9f5ae9d | 401 | } |
e3d91248 | 402 | |
b9f5ae9d | 403 | if (iDIPO) |
404 | { | |
405 | //=================== DIPO parameters ============================ | |
e3d91248 | 406 | |
96fb3353 | 407 | AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3"); |
b9f5ae9d | 408 | } |
e3d91248 | 409 | |
b9f5ae9d | 410 | if (iHALL) |
411 | { | |
412 | //=================== HALL parameters ============================ | |
e3d91248 | 413 | |
96fb3353 | 414 | AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall"); |
b9f5ae9d | 415 | } |
e3d91248 | 416 | |
e3d91248 | 417 | |
b9f5ae9d | 418 | if (iFRAME) |
419 | { | |
420 | //=================== FRAME parameters ============================ | |
e3d91248 | 421 | |
b9f5ae9d | 422 | AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame"); |
6b612c2d | 423 | if (geo == kHoles) { |
424 | FRAME->SetHoles(1); | |
425 | } else { | |
426 | FRAME->SetHoles(0); | |
427 | } | |
b9f5ae9d | 428 | } |
e3d91248 | 429 | |
b9f5ae9d | 430 | if (iSHIL) |
431 | { | |
432 | //=================== SHIL parameters ============================ | |
e3d91248 | 433 | |
96fb3353 | 434 | AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3"); |
b9f5ae9d | 435 | } |
e3d91248 | 436 | |
e3d91248 | 437 | |
b9f5ae9d | 438 | if (iPIPE) |
439 | { | |
440 | //=================== PIPE parameters ============================ | |
e3d91248 | 441 | |
96fb3353 | 442 | AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe"); |
b9f5ae9d | 443 | } |
444 | ||
e89fa83b | 445 | if (iITS) |
446 | { | |
447 | //=================== ITS parameters ============================ | |
448 | ||
b9f5ae9d | 449 | AliITSvPPRasymmFMD *ITS = new AliITSvPPRasymmFMD("ITS","New ITS PPR detailed version with asymmetric services"); |
b9f5ae9d | 450 | } |
e3d91248 | 451 | |
b9f5ae9d | 452 | if (iTPC) |
453 | { | |
454 | //============================ TPC parameters ===================== | |
455 | AliTPC *TPC = new AliTPCv2("TPC", "Default"); | |
456 | } | |
e3d91248 | 457 | |
e3d91248 | 458 | |
b9f5ae9d | 459 | if (iTOF) { |
460 | //=================== TOF parameters ============================ | |
0d7ef405 | 461 | AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF"); |
6b612c2d | 462 | // Partial geometry: |
463 | // starting at 3h in anticlock-wise direction | |
464 | // looking from A side (ALICE numbering convention), | |
465 | // modules at 1,2,6,7,9,10,11,12,15,16,17 | |
466 | //Int_t TOFSectors[18]={0,0,0,-1,-1,-1,0,0,0,0,0,0,-1,-1,-1,0,0,0}; | |
467 | //TOF->SetTOFSectors(TOFSectors); | |
b9f5ae9d | 468 | } |
e3d91248 | 469 | |
e3d91248 | 470 | |
de1857bb | 471 | if (iHMPID) |
b9f5ae9d | 472 | { |
de1857bb | 473 | //=================== HMPID parameters =========================== |
55eb2b56 | 474 | AliHMPID *HMPID = new AliHMPIDv2("HMPID", "normal HMPID"); |
e3d91248 | 475 | |
b9f5ae9d | 476 | } |
e3d91248 | 477 | |
e3d91248 | 478 | |
b9f5ae9d | 479 | if (iZDC) |
480 | { | |
481 | //=================== ZDC parameters ============================ | |
e3d91248 | 482 | |
9d07603a | 483 | AliZDC *ZDC = new AliZDCv3("ZDC", "normal ZDC"); |
b9f5ae9d | 484 | } |
e3d91248 | 485 | |
b9f5ae9d | 486 | if (iTRD) |
487 | { | |
488 | //=================== TRD parameters ============================ | |
e3d91248 | 489 | |
b9f5ae9d | 490 | AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator"); |
db73b724 | 491 | AliTRDgeometry *geoTRD = TRD->GetGeometry(); |
d2272c21 | 492 | // Partial geometry: modules at 2,3,4,6,11,12,14,15 |
db73b724 | 493 | // starting at 6h in positive direction |
494 | geoTRD->SetSMstatus(0,0); | |
495 | geoTRD->SetSMstatus(1,0); | |
496 | geoTRD->SetSMstatus(5,0); | |
497 | geoTRD->SetSMstatus(7,0); | |
498 | geoTRD->SetSMstatus(8,0); | |
499 | geoTRD->SetSMstatus(9,0); | |
500 | geoTRD->SetSMstatus(10,0); | |
db73b724 | 501 | geoTRD->SetSMstatus(13,0); |
d2272c21 | 502 | geoTRD->SetSMstatus(16,0); |
db73b724 | 503 | geoTRD->SetSMstatus(17,0); |
b9f5ae9d | 504 | } |
e3d91248 | 505 | |
b9f5ae9d | 506 | if (iFMD) |
507 | { | |
508 | //=================== FMD parameters ============================ | |
509 | AliFMD *FMD = new AliFMDv1("FMD", "normal FMD"); | |
510 | } | |
e3d91248 | 511 | |
b9f5ae9d | 512 | if (iMUON) |
513 | { | |
514 | //=================== MUON parameters =========================== | |
515 | // New MUONv1 version (geometry defined via builders) | |
516 | AliMUON *MUON = new AliMUONv1("MUON", "default"); | |
517 | } | |
518 | //=================== PHOS parameters =========================== | |
e3d91248 | 519 | |
b9f5ae9d | 520 | if (iPHOS) |
521 | { | |
522 | AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP"); | |
523 | } | |
e3d91248 | 524 | |
525 | ||
b9f5ae9d | 526 | if (iPMD) |
527 | { | |
528 | //=================== PMD parameters ============================ | |
529 | AliPMD *PMD = new AliPMDv1("PMD", "normal PMD"); | |
530 | } | |
e3d91248 | 531 | |
ababa197 | 532 | if (iT0) |
b9f5ae9d | 533 | { |
ababa197 | 534 | //=================== T0 parameters ============================ |
535 | AliT0 *T0 = new AliT0v1("T0", "T0 Detector"); | |
b9f5ae9d | 536 | } |
e3d91248 | 537 | |
b9f5ae9d | 538 | if (iEMCAL) |
539 | { | |
540 | //=================== EMCAL parameters ============================ | |
0588179e | 541 | AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "SHISH_77_TRD1_2X2_FINAL_110DEG"); |
b9f5ae9d | 542 | } |
e3d91248 | 543 | |
b384f8a4 | 544 | if (iACORDE) |
b9f5ae9d | 545 | { |
b384f8a4 | 546 | //=================== ACORDE parameters ============================ |
547 | AliACORDE *ACORDE = new AliACORDEv0("ACORDE", "normal ACORDE"); | |
b9f5ae9d | 548 | } |
e3d91248 | 549 | |
b9f5ae9d | 550 | if (iVZERO) |
551 | { | |
b384f8a4 | 552 | //=================== ACORDE parameters ============================ |
4a2f6442 | 553 | AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO"); |
b9f5ae9d | 554 | } |
e3d91248 | 555 | } |
556 | // | |
557 | // PYTHIA | |
558 | // | |
559 | AliGenPythia *PythiaHVQ(PDC06Proc_t proc) { | |
560 | //*******************************************************************// | |
561 | // Configuration file for charm / beauty generation with PYTHIA // | |
562 | // // | |
563 | // The parameters have been tuned in order to reproduce the inclusive// | |
564 | // heavy quark pt distribution given by the NLO pQCD calculation by // | |
565 | // Mangano, Nason and Ridolfi. // | |
566 | // // | |
567 | // For details and for the NORMALIZATION of the yields see: // | |
568 | // N.Carrer and A.Dainese, // | |
569 | // "Charm and beauty production at the LHC", // | |
570 | // ALICE-INT-2003-019, [arXiv:hep-ph/0311225]; // | |
571 | // PPR Chapter 6.6, CERN/LHCC 2005-030 (2005). // | |
572 | //*******************************************************************// | |
573 | AliGenPythia * gener = 0x0; | |
574 | ||
575 | switch(proc) { | |
576 | case kCharmPbPb5500: | |
577 | comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV"); | |
578 | gener = new AliGenPythia(nEvts); | |
579 | gener->SetProcess(kPyCharmPbPbMNR); | |
580 | gener->SetStrucFunc(kCTEQ4L); | |
581 | gener->SetPtHard(2.1,-1.0); | |
582 | gener->SetEnergyCMS(5500.); | |
583 | gener->SetNuclei(208,208); | |
584 | break; | |
585 | case kCharmpPb8800: | |
586 | comment = comment.Append(" Charm in p-Pb at 8.8 TeV"); | |
587 | gener = new AliGenPythia(nEvts); | |
588 | gener->SetProcess(kPyCharmpPbMNR); | |
589 | gener->SetStrucFunc(kCTEQ4L); | |
590 | gener->SetPtHard(2.1,-1.0); | |
591 | gener->SetEnergyCMS(8800.); | |
592 | gener->SetProjectile("P",1,1); | |
593 | gener->SetTarget("Pb",208,82); | |
594 | break; | |
595 | case kCharmpp14000: | |
596 | comment = comment.Append(" Charm in pp at 14 TeV"); | |
597 | gener = new AliGenPythia(nEvts); | |
598 | gener->SetProcess(kPyCharmppMNR); | |
599 | gener->SetStrucFunc(kCTEQ4L); | |
600 | gener->SetPtHard(2.1,-1.0); | |
601 | gener->SetEnergyCMS(14000.); | |
602 | break; | |
603 | case kCharmpp14000wmi: | |
604 | comment = comment.Append(" Charm in pp at 14 TeV with mult. interactions"); | |
605 | gener = new AliGenPythia(-1); | |
606 | gener->SetProcess(kPyCharmppMNRwmi); | |
607 | gener->SetStrucFunc(kCTEQ5L); | |
608 | gener->SetPtHard(ptHardMin,ptHardMax); | |
609 | gener->SetEnergyCMS(14000.); | |
610 | break; | |
611 | case kD0PbPb5500: | |
612 | comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV"); | |
613 | gener = new AliGenPythia(nEvts); | |
614 | gener->SetProcess(kPyD0PbPbMNR); | |
615 | gener->SetStrucFunc(kCTEQ4L); | |
616 | gener->SetPtHard(2.1,-1.0); | |
617 | gener->SetEnergyCMS(5500.); | |
618 | gener->SetNuclei(208,208); | |
619 | break; | |
620 | case kD0pPb8800: | |
621 | comment = comment.Append(" D0 in p-Pb at 8.8 TeV"); | |
622 | gener = new AliGenPythia(nEvts); | |
623 | gener->SetProcess(kPyD0pPbMNR); | |
624 | gener->SetStrucFunc(kCTEQ4L); | |
625 | gener->SetPtHard(2.1,-1.0); | |
626 | gener->SetEnergyCMS(8800.); | |
627 | gener->SetProjectile("P",1,1); | |
628 | gener->SetTarget("Pb",208,82); | |
629 | break; | |
630 | case kD0pp14000: | |
631 | comment = comment.Append(" D0 in pp at 14 TeV"); | |
632 | gener = new AliGenPythia(nEvts); | |
633 | gener->SetProcess(kPyD0ppMNR); | |
634 | gener->SetStrucFunc(kCTEQ4L); | |
635 | gener->SetPtHard(2.1,-1.0); | |
636 | gener->SetEnergyCMS(14000.); | |
637 | break; | |
638 | case kDPlusPbPb5500: | |
639 | comment = comment.Append(" DPlus in Pb-Pb at 5.5 TeV"); | |
640 | gener = new AliGenPythia(nEvts); | |
641 | gener->SetProcess(kPyDPlusPbPbMNR); | |
642 | gener->SetStrucFunc(kCTEQ4L); | |
643 | gener->SetPtHard(2.1,-1.0); | |
644 | gener->SetEnergyCMS(5500.); | |
645 | gener->SetNuclei(208,208); | |
646 | break; | |
647 | case kDPluspPb8800: | |
648 | comment = comment.Append(" DPlus in p-Pb at 8.8 TeV"); | |
649 | gener = new AliGenPythia(nEvts); | |
650 | gener->SetProcess(kPyDPluspPbMNR); | |
651 | gener->SetStrucFunc(kCTEQ4L); | |
652 | gener->SetPtHard(2.1,-1.0); | |
653 | gener->SetEnergyCMS(8800.); | |
654 | gener->SetProjectile("P",1,1); | |
655 | gener->SetTarget("Pb",208,82); | |
656 | break; | |
657 | case kDPluspp14000: | |
658 | comment = comment.Append(" DPlus in pp at 14 TeV"); | |
659 | gener = new AliGenPythia(nEvts); | |
660 | gener->SetProcess(kPyDPlusppMNR); | |
661 | gener->SetStrucFunc(kCTEQ4L); | |
662 | gener->SetPtHard(2.1,-1.0); | |
663 | gener->SetEnergyCMS(14000.); | |
664 | break; | |
665 | case kBeautyPbPb5500: | |
666 | comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV"); | |
667 | gener = new AliGenPythia(nEvts); | |
668 | gener->SetProcess(kPyBeautyPbPbMNR); | |
669 | gener->SetStrucFunc(kCTEQ4L); | |
670 | gener->SetPtHard(2.75,-1.0); | |
671 | gener->SetEnergyCMS(5500.); | |
672 | gener->SetNuclei(208,208); | |
673 | break; | |
674 | case kBeautypPb8800: | |
675 | comment = comment.Append(" Beauty in p-Pb at 8.8 TeV"); | |
676 | gener = new AliGenPythia(nEvts); | |
677 | gener->SetProcess(kPyBeautypPbMNR); | |
678 | gener->SetStrucFunc(kCTEQ4L); | |
679 | gener->SetPtHard(2.75,-1.0); | |
680 | gener->SetEnergyCMS(8800.); | |
681 | gener->SetProjectile("P",1,1); | |
682 | gener->SetTarget("Pb",208,82); | |
683 | break; | |
684 | case kBeautypp14000: | |
685 | comment = comment.Append(" Beauty in pp at 14 TeV"); | |
686 | gener = new AliGenPythia(nEvts); | |
687 | gener->SetProcess(kPyBeautyppMNR); | |
688 | gener->SetStrucFunc(kCTEQ4L); | |
689 | gener->SetPtHard(2.75,-1.0); | |
690 | gener->SetEnergyCMS(14000.); | |
691 | break; | |
692 | case kBeautypp14000wmi: | |
693 | comment = comment.Append(" Beauty in pp at 14 TeV with mult. interactions"); | |
694 | gener = new AliGenPythia(-1); | |
695 | gener->SetProcess(kPyBeautyppMNRwmi); | |
696 | gener->SetStrucFunc(kCTEQ5L); | |
697 | gener->SetPtHard(ptHardMin,ptHardMax); | |
698 | gener->SetEnergyCMS(14000.); | |
699 | break; | |
700 | } | |
701 | ||
702 | return gener; | |
703 | } | |
704 | ||
705 | AliGenerator* MbCocktail() | |
706 | { | |
707 | comment = comment.Append(" pp at 14 TeV: Pythia low-pt, no heavy quarks + J/Psi from parameterisation"); | |
13217d97 | 708 | AliGenCocktail * gener = new AliGenCocktail(); |
e3d91248 | 709 | gener->UsePerEventRates(); |
e3d91248 | 710 | |
711 | // | |
712 | // Pythia | |
713 | AliGenPythia* pythia = new AliGenPythia(-1); | |
714 | pythia->SetMomentumRange(0, 999999.); | |
715 | pythia->SetThetaRange(0., 180.); | |
716 | pythia->SetYRange(-12.,12.); | |
717 | pythia->SetPtRange(0,1000.); | |
718 | pythia->SetProcess(kPyMb); | |
719 | pythia->SetEnergyCMS(14000.); | |
720 | pythia->SwitchHFOff(); | |
721 | ||
722 | // | |
723 | // J/Psi parameterisation | |
724 | ||
725 | AliGenParam* jpsi = new AliGenParam(1, AliGenMUONlib::kJpsi, "CDF scaled", "Jpsi"); | |
726 | jpsi->SetPtRange(0.,100.); | |
727 | jpsi->SetYRange(-8., 8.); | |
728 | jpsi->SetPhiRange(0., 360.); | |
729 | jpsi->SetForceDecay(kAll); | |
730 | // | |
63c8e27e | 731 | // |
732 | gener->AddGenerator(jpsi, "J/Psi", 8.e-4); | |
e3d91248 | 733 | gener->AddGenerator(pythia, "Pythia", 1.); |
63c8e27e | 734 | |
e3d91248 | 735 | |
736 | return gener; | |
737 | } | |
738 | ||
739 | AliGenerator* PyMbTriggered(Int_t pdg) | |
740 | { | |
741 | AliGenPythia* pythia = new AliGenPythia(-1); | |
742 | pythia->SetMomentumRange(0, 999999.); | |
743 | pythia->SetThetaRange(0., 180.); | |
744 | pythia->SetYRange(-12.,12.); | |
745 | pythia->SetPtRange(0,1000.); | |
746 | pythia->SetProcess(kPyMb); | |
747 | pythia->SetEnergyCMS(14000.); | |
748 | pythia->SetTriggerParticle(pdg, 0.9); | |
749 | return pythia; | |
750 | } | |
751 | ||
13217d97 | 752 | void ProcessEnvironmentVars() |
753 | { | |
754 | // Run type | |
755 | if (gSystem->Getenv("CONFIG_RUN_TYPE")) { | |
756 | for (Int_t iRun = 0; iRun < kRunMax; iRun++) { | |
757 | if (strcmp(gSystem->Getenv("CONFIG_RUN_TYPE"), pprRunName[iRun])==0) { | |
758 | proc = (PDC06Proc_t)iRun; | |
759 | cout<<"Run type set to "<<pprRunName[iRun]<<endl; | |
760 | } | |
761 | } | |
762 | } | |
763 | ||
764 | // Random Number seed | |
765 | if (gSystem->Getenv("CONFIG_SEED")) { | |
766 | seed = atoi(gSystem->Getenv("CONFIG_SEED")); | |
767 | } | |
768 | } | |
e3d91248 | 769 | |
770 | ||
771 |