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Commit | Line | Data |
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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 --- |
1faeb480 | 105 | class AliGenPythia; |
e3d91248 | 106 | AliGenPythia *PythiaHVQ(PDC06Proc_t proc); |
107 | AliGenerator *MbCocktail(); | |
108 | AliGenerator *PyMbTriggered(Int_t pdg); | |
13217d97 | 109 | void ProcessEnvironmentVars(); |
faf707c8 | 110 | void LoadPythia(); |
e3d91248 | 111 | |
112 | // This part for configuration | |
f7691a35 | 113 | static PDC06Proc_t proc = kPyMbNoHvq; |
e3d91248 | 114 | static DecayHvFl_t decHvFl = kNature; |
115 | static YCut_t ycut = kFull; | |
116 | static Mag_t mag = k5kG; | |
6521ae06 | 117 | static TrigConf_t trig = kDefaultPPTrig; // default pp trigger configuration |
6b612c2d | 118 | static PprGeo_t geo = kHoles; |
13217d97 | 119 | //========================// |
120 | // Set Random Number seed // | |
121 | //========================// | |
122 | TDatime dt; | |
123 | static UInt_t seed = dt.Get(); | |
124 | ||
e3d91248 | 125 | // nEvts = -1 : you get 1 QQbar pair and all the fragmentation and |
126 | // decay chain | |
127 | // nEvts = N>0 : you get N charm / beauty Hadrons | |
128 | Int_t nEvts = -1; | |
129 | // stars = kTRUE : all heavy resonances and their decay stored | |
130 | // = kFALSE: only final heavy hadrons and their decays stored | |
131 | Bool_t stars = kTRUE; | |
132 | ||
133 | // To be used only with kCharmppMNRwmi and kBeautyppMNRwmi | |
134 | // To get a "reasonable" agreement with MNR results, events have to be | |
135 | // generated with the minimum ptHard set to 2.76 GeV. | |
136 | // To get a "perfect" agreement with MNR results, events have to be | |
137 | // generated in four ptHard bins with the following relative | |
138 | // normalizations: | |
139 | // CHARM | |
140 | // 2.76-3 GeV: 25% | |
141 | // 3-4 GeV: 40% | |
142 | // 4-8 GeV: 29% | |
143 | // >8 GeV: 6% | |
144 | // BEAUTY | |
145 | // 2.76-4 GeV: 5% | |
146 | // 4-6 GeV: 31% | |
147 | // 6-8 GeV: 28% | |
148 | // >8 GeV: 36% | |
149 | Float_t ptHardMin = 2.76; | |
150 | Float_t ptHardMax = -1.; | |
151 | ||
152 | ||
153 | // Comment line | |
154 | static TString comment; | |
155 | ||
156 | void Config() | |
157 | { | |
faf707c8 | 158 | |
13217d97 | 159 | |
160 | // Get settings from environment variables | |
161 | ProcessEnvironmentVars(); | |
faf707c8 | 162 | // Load pythia libraries |
163 | LoadPythia(); | |
164 | // | |
13217d97 | 165 | |
166 | gRandom->SetSeed(seed); | |
167 | cerr<<"Seed for random number generation= "<<seed<<endl; | |
e3d91248 | 168 | |
169 | // libraries required by geant321 | |
170 | #if defined(__CINT__) | |
171 | gSystem->Load("libgeant321"); | |
172 | #endif | |
173 | ||
174 | new TGeant3TGeo("C++ Interface to Geant3"); | |
175 | ||
458041af | 176 | if(!AliCDBManager::Instance()->IsDefaultStorageSet()){ |
177 | AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT"); | |
178 | AliCDBManager::Instance()->SetRun(0); | |
179 | } | |
180 | ||
e3d91248 | 181 | //======================================================================= |
182 | // Create the output file | |
183 | ||
184 | ||
185 | AliRunLoader* rl=0x0; | |
186 | ||
187 | cout<<"Config.C: Creating Run Loader ..."<<endl; | |
188 | rl = AliRunLoader::Open("galice.root", | |
189 | AliConfig::GetDefaultEventFolderName(), | |
190 | "recreate"); | |
191 | if (rl == 0x0) | |
192 | { | |
193 | gAlice->Fatal("Config.C","Can not instatiate the Run Loader"); | |
194 | return; | |
195 | } | |
196 | rl->SetCompressionLevel(2); | |
197 | rl->SetNumberOfEventsPerFile(1000); | |
198 | gAlice->SetRunLoader(rl); | |
458041af | 199 | // gAlice->SetGeometryFromFile("geometry.root"); |
200 | // gAlice->SetGeometryFromCDB(); | |
6521ae06 | 201 | |
202 | // Set the trigger configuration | |
203 | gAlice->SetTriggerDescriptor(TrigConfName[trig]); | |
204 | cout<<"Trigger configuration is set to "<<TrigConfName[trig]<<endl; | |
e3d91248 | 205 | |
206 | // | |
207 | //======================================================================= | |
208 | // ************* STEERING parameters FOR ALICE SIMULATION ************** | |
209 | // --- Specify event type to be tracked through the ALICE setup | |
210 | // --- All positions are in cm, angles in degrees, and P and E in GeV | |
211 | ||
212 | ||
213 | gMC->SetProcess("DCAY",1); | |
214 | gMC->SetProcess("PAIR",1); | |
215 | gMC->SetProcess("COMP",1); | |
216 | gMC->SetProcess("PHOT",1); | |
217 | gMC->SetProcess("PFIS",0); | |
218 | gMC->SetProcess("DRAY",0); | |
219 | gMC->SetProcess("ANNI",1); | |
220 | gMC->SetProcess("BREM",1); | |
221 | gMC->SetProcess("MUNU",1); | |
222 | gMC->SetProcess("CKOV",1); | |
223 | gMC->SetProcess("HADR",1); | |
224 | gMC->SetProcess("LOSS",2); | |
225 | gMC->SetProcess("MULS",1); | |
226 | gMC->SetProcess("RAYL",1); | |
227 | ||
228 | Float_t cut = 1.e-3; // 1MeV cut by default | |
229 | Float_t tofmax = 1.e10; | |
230 | ||
231 | gMC->SetCut("CUTGAM", cut); | |
232 | gMC->SetCut("CUTELE", cut); | |
233 | gMC->SetCut("CUTNEU", cut); | |
234 | gMC->SetCut("CUTHAD", cut); | |
235 | gMC->SetCut("CUTMUO", cut); | |
236 | gMC->SetCut("BCUTE", cut); | |
237 | gMC->SetCut("BCUTM", cut); | |
238 | gMC->SetCut("DCUTE", cut); | |
239 | gMC->SetCut("DCUTM", cut); | |
240 | gMC->SetCut("PPCUTM", cut); | |
241 | gMC->SetCut("TOFMAX", tofmax); | |
242 | ||
243 | ||
244 | ||
245 | ||
246 | // Set External decayer // | |
247 | //======================// | |
248 | TVirtualMCDecayer* decayer = new AliDecayerPythia(); | |
249 | // DECAYS | |
250 | // | |
251 | switch(decHvFl) { | |
252 | case kNature: | |
253 | decayer->SetForceDecay(kAll); | |
254 | break; | |
255 | case kHadr: | |
256 | decayer->SetForceDecay(kHadronicD); | |
257 | break; | |
258 | case kSemiEl: | |
259 | decayer->SetForceDecay(kSemiElectronic); | |
260 | break; | |
261 | case kSemiMu: | |
262 | decayer->SetForceDecay(kSemiMuonic); | |
263 | break; | |
264 | } | |
265 | decayer->Init(); | |
266 | gMC->SetExternalDecayer(decayer); | |
267 | ||
268 | //=========================// | |
269 | // Generator Configuration // | |
270 | //=========================// | |
13217d97 | 271 | AliGenerator* gener = 0x0; |
e3d91248 | 272 | |
273 | if (proc <= kBeautypp14000wmi) { | |
274 | AliGenPythia *pythia = PythiaHVQ(proc); | |
275 | // FeedDown option | |
276 | pythia->SetFeedDownHigherFamily(kFALSE); | |
277 | // Stack filling option | |
278 | if(!stars) pythia->SetStackFillOpt(AliGenPythia::kParentSelection); | |
279 | // Set Count mode | |
280 | if(nEvts>0) pythia->SetCountMode(AliGenPythia::kCountParents); | |
281 | // | |
282 | // DECAYS | |
283 | // | |
284 | switch(decHvFl) { | |
285 | case kNature: | |
286 | pythia->SetForceDecay(kAll); | |
287 | break; | |
288 | case kHadr: | |
289 | pythia->SetForceDecay(kHadronicD); | |
290 | break; | |
291 | case kSemiEl: | |
292 | pythia->SetForceDecay(kSemiElectronic); | |
293 | break; | |
294 | case kSemiMu: | |
295 | pythia->SetForceDecay(kSemiMuonic); | |
296 | break; | |
297 | } | |
298 | // | |
299 | // GEOM & KINE CUTS | |
300 | // | |
301 | pythia->SetMomentumRange(0,99999999); | |
302 | pythia->SetPhiRange(0., 360.); | |
303 | pythia->SetThetaRange(0,180); | |
304 | switch(ycut) { | |
305 | case kFull: | |
306 | pythia->SetYRange(-999,999); | |
307 | break; | |
308 | case kBarrel: | |
309 | pythia->SetYRange(-2,2); | |
310 | break; | |
311 | case kMuonArm: | |
312 | pythia->SetYRange(1,6); | |
313 | break; | |
314 | } | |
315 | gener = pythia; | |
316 | } else if (proc == kPyMbNoHvq) { | |
317 | gener = MbCocktail(); | |
318 | } else if (proc == kPyOmegaMinus) { | |
319 | gener = PyMbTriggered(3334); | |
320 | } else if (proc == kPyOmegaPlus) { | |
321 | gener = PyMbTriggered(-3334); | |
322 | } | |
323 | ||
324 | ||
325 | ||
326 | // PRIMARY VERTEX | |
327 | // | |
328 | gener->SetOrigin(0., 0., 0.); // vertex position | |
329 | // | |
330 | // | |
331 | // Size of the interaction diamond | |
332 | // Longitudinal | |
333 | Float_t sigmaz = 7.55 / TMath::Sqrt(2.); // [cm] | |
334 | // | |
335 | // Transverse | |
336 | Float_t betast = 10; // beta* [m] | |
337 | Float_t eps = 3.75e-6; // emittance [m] | |
338 | Float_t gamma = 7000. / 0.938272; // relativistic gamma [1] | |
339 | Float_t sigmaxy = TMath::Sqrt(eps * betast / gamma) / TMath::Sqrt(2.) * 100.; // [cm] | |
340 | printf("\n \n Diamond size x-y: %10.3e z: %10.3e\n \n", sigmaxy, sigmaz); | |
341 | ||
342 | gener->SetSigma(sigmaxy, sigmaxy, sigmaz); // Sigma in (X,Y,Z) (cm) on IP position | |
550c2171 | 343 | gener->SetCutVertexZ(3.); // Truncate at 3 sigma |
e3d91248 | 344 | gener->SetVertexSmear(kPerEvent); |
345 | ||
e3d91248 | 346 | gener->Init(); |
347 | ||
348 | // FIELD | |
349 | // | |
350 | if (mag == k2kG) { | |
351 | comment = comment.Append(" | L3 field 0.2 T"); | |
352 | } else if (mag == k4kG) { | |
353 | comment = comment.Append(" | L3 field 0.4 T"); | |
354 | } else if (mag == k5kG) { | |
355 | comment = comment.Append(" | L3 field 0.5 T"); | |
356 | } | |
357 | printf("\n \n Comment: %s \n \n", comment.Data()); | |
358 | ||
359 | AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., mag); | |
360 | field->SetL3ConstField(0); //Using const. field in the barrel | |
361 | rl->CdGAFile(); | |
362 | gAlice->SetField(field); | |
363 | ||
364 | ||
365 | ||
366 | Int_t iABSO = 1; | |
b384f8a4 | 367 | Int_t iACORDE = 0; |
e3d91248 | 368 | Int_t iDIPO = 1; |
b9f5ae9d | 369 | Int_t iEMCAL = 1; |
e3d91248 | 370 | Int_t iFMD = 1; |
371 | Int_t iFRAME = 1; | |
372 | Int_t iHALL = 1; | |
373 | Int_t iITS = 1; | |
374 | Int_t iMAG = 1; | |
375 | Int_t iMUON = 1; | |
b9f5ae9d | 376 | Int_t iPHOS = 1; |
e3d91248 | 377 | Int_t iPIPE = 1; |
378 | Int_t iPMD = 1; | |
de1857bb | 379 | Int_t iHMPID = 1; |
e3d91248 | 380 | Int_t iSHIL = 1; |
ababa197 | 381 | Int_t iT0 = 1; |
b9f5ae9d | 382 | Int_t iTOF = 1; |
e3d91248 | 383 | Int_t iTPC = 1; |
384 | Int_t iTRD = 1; | |
b9f5ae9d | 385 | Int_t iVZERO = 1; |
e3d91248 | 386 | Int_t iZDC = 1; |
b9f5ae9d | 387 | |
e3d91248 | 388 | |
b9f5ae9d | 389 | //=================== Alice BODY parameters ============================= |
390 | AliBODY *BODY = new AliBODY("BODY", "Alice envelop"); | |
e3d91248 | 391 | |
e3d91248 | 392 | |
b9f5ae9d | 393 | if (iMAG) |
394 | { | |
395 | //=================== MAG parameters ============================ | |
396 | // --- Start with Magnet since detector layouts may be depending --- | |
397 | // --- on the selected Magnet dimensions --- | |
398 | AliMAG *MAG = new AliMAG("MAG", "Magnet"); | |
399 | } | |
e3d91248 | 400 | |
e3d91248 | 401 | |
b9f5ae9d | 402 | if (iABSO) |
403 | { | |
404 | //=================== ABSO parameters ============================ | |
96fb3353 | 405 | AliABSO *ABSO = new AliABSOv3("ABSO", "Muon Absorber"); |
b9f5ae9d | 406 | } |
e3d91248 | 407 | |
b9f5ae9d | 408 | if (iDIPO) |
409 | { | |
410 | //=================== DIPO parameters ============================ | |
e3d91248 | 411 | |
96fb3353 | 412 | AliDIPO *DIPO = new AliDIPOv3("DIPO", "Dipole version 3"); |
b9f5ae9d | 413 | } |
e3d91248 | 414 | |
b9f5ae9d | 415 | if (iHALL) |
416 | { | |
417 | //=================== HALL parameters ============================ | |
e3d91248 | 418 | |
96fb3353 | 419 | AliHALL *HALL = new AliHALLv3("HALL", "Alice Hall"); |
b9f5ae9d | 420 | } |
e3d91248 | 421 | |
e3d91248 | 422 | |
b9f5ae9d | 423 | if (iFRAME) |
424 | { | |
425 | //=================== FRAME parameters ============================ | |
e3d91248 | 426 | |
b9f5ae9d | 427 | AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame"); |
6b612c2d | 428 | if (geo == kHoles) { |
429 | FRAME->SetHoles(1); | |
430 | } else { | |
431 | FRAME->SetHoles(0); | |
432 | } | |
b9f5ae9d | 433 | } |
e3d91248 | 434 | |
b9f5ae9d | 435 | if (iSHIL) |
436 | { | |
437 | //=================== SHIL parameters ============================ | |
e3d91248 | 438 | |
96fb3353 | 439 | AliSHIL *SHIL = new AliSHILv3("SHIL", "Shielding Version 3"); |
b9f5ae9d | 440 | } |
e3d91248 | 441 | |
e3d91248 | 442 | |
b9f5ae9d | 443 | if (iPIPE) |
444 | { | |
445 | //=================== PIPE parameters ============================ | |
e3d91248 | 446 | |
96fb3353 | 447 | AliPIPE *PIPE = new AliPIPEv3("PIPE", "Beam Pipe"); |
b9f5ae9d | 448 | } |
449 | ||
e89fa83b | 450 | if (iITS) |
451 | { | |
452 | //=================== ITS parameters ============================ | |
453 | ||
b9f5ae9d | 454 | AliITSvPPRasymmFMD *ITS = new AliITSvPPRasymmFMD("ITS","New ITS PPR detailed version with asymmetric services"); |
b9f5ae9d | 455 | } |
e3d91248 | 456 | |
b9f5ae9d | 457 | if (iTPC) |
458 | { | |
459 | //============================ TPC parameters ===================== | |
460 | AliTPC *TPC = new AliTPCv2("TPC", "Default"); | |
461 | } | |
e3d91248 | 462 | |
e3d91248 | 463 | |
b9f5ae9d | 464 | if (iTOF) { |
465 | //=================== TOF parameters ============================ | |
0d7ef405 | 466 | AliTOF *TOF = new AliTOFv6T0("TOF", "normal TOF"); |
6b612c2d | 467 | // Partial geometry: |
468 | // starting at 3h in anticlock-wise direction | |
469 | // looking from A side (ALICE numbering convention), | |
470 | // modules at 1,2,6,7,9,10,11,12,15,16,17 | |
471 | //Int_t TOFSectors[18]={0,0,0,-1,-1,-1,0,0,0,0,0,0,-1,-1,-1,0,0,0}; | |
472 | //TOF->SetTOFSectors(TOFSectors); | |
b9f5ae9d | 473 | } |
e3d91248 | 474 | |
e3d91248 | 475 | |
de1857bb | 476 | if (iHMPID) |
b9f5ae9d | 477 | { |
de1857bb | 478 | //=================== HMPID parameters =========================== |
55eb2b56 | 479 | AliHMPID *HMPID = new AliHMPIDv2("HMPID", "normal HMPID"); |
e3d91248 | 480 | |
b9f5ae9d | 481 | } |
e3d91248 | 482 | |
e3d91248 | 483 | |
b9f5ae9d | 484 | if (iZDC) |
485 | { | |
486 | //=================== ZDC parameters ============================ | |
e3d91248 | 487 | |
9d07603a | 488 | AliZDC *ZDC = new AliZDCv3("ZDC", "normal ZDC"); |
b9f5ae9d | 489 | } |
e3d91248 | 490 | |
b9f5ae9d | 491 | if (iTRD) |
492 | { | |
493 | //=================== TRD parameters ============================ | |
e3d91248 | 494 | |
b9f5ae9d | 495 | AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator"); |
db73b724 | 496 | AliTRDgeometry *geoTRD = TRD->GetGeometry(); |
d2272c21 | 497 | // Partial geometry: modules at 2,3,4,6,11,12,14,15 |
db73b724 | 498 | // starting at 6h in positive direction |
499 | geoTRD->SetSMstatus(0,0); | |
500 | geoTRD->SetSMstatus(1,0); | |
501 | geoTRD->SetSMstatus(5,0); | |
502 | geoTRD->SetSMstatus(7,0); | |
503 | geoTRD->SetSMstatus(8,0); | |
504 | geoTRD->SetSMstatus(9,0); | |
505 | geoTRD->SetSMstatus(10,0); | |
db73b724 | 506 | geoTRD->SetSMstatus(13,0); |
d2272c21 | 507 | geoTRD->SetSMstatus(16,0); |
db73b724 | 508 | geoTRD->SetSMstatus(17,0); |
b9f5ae9d | 509 | } |
e3d91248 | 510 | |
b9f5ae9d | 511 | if (iFMD) |
512 | { | |
513 | //=================== FMD parameters ============================ | |
514 | AliFMD *FMD = new AliFMDv1("FMD", "normal FMD"); | |
515 | } | |
e3d91248 | 516 | |
b9f5ae9d | 517 | if (iMUON) |
518 | { | |
519 | //=================== MUON parameters =========================== | |
520 | // New MUONv1 version (geometry defined via builders) | |
521 | AliMUON *MUON = new AliMUONv1("MUON", "default"); | |
522 | } | |
523 | //=================== PHOS parameters =========================== | |
e3d91248 | 524 | |
b9f5ae9d | 525 | if (iPHOS) |
526 | { | |
527 | AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP"); | |
528 | } | |
e3d91248 | 529 | |
530 | ||
b9f5ae9d | 531 | if (iPMD) |
532 | { | |
533 | //=================== PMD parameters ============================ | |
534 | AliPMD *PMD = new AliPMDv1("PMD", "normal PMD"); | |
535 | } | |
e3d91248 | 536 | |
ababa197 | 537 | if (iT0) |
b9f5ae9d | 538 | { |
ababa197 | 539 | //=================== T0 parameters ============================ |
540 | AliT0 *T0 = new AliT0v1("T0", "T0 Detector"); | |
b9f5ae9d | 541 | } |
e3d91248 | 542 | |
b9f5ae9d | 543 | if (iEMCAL) |
544 | { | |
545 | //=================== EMCAL parameters ============================ | |
0588179e | 546 | AliEMCAL *EMCAL = new AliEMCALv2("EMCAL", "SHISH_77_TRD1_2X2_FINAL_110DEG"); |
b9f5ae9d | 547 | } |
e3d91248 | 548 | |
b384f8a4 | 549 | if (iACORDE) |
b9f5ae9d | 550 | { |
b384f8a4 | 551 | //=================== ACORDE parameters ============================ |
552 | AliACORDE *ACORDE = new AliACORDEv0("ACORDE", "normal ACORDE"); | |
b9f5ae9d | 553 | } |
e3d91248 | 554 | |
b9f5ae9d | 555 | if (iVZERO) |
556 | { | |
b384f8a4 | 557 | //=================== ACORDE parameters ============================ |
4a2f6442 | 558 | AliVZERO *VZERO = new AliVZEROv7("VZERO", "normal VZERO"); |
b9f5ae9d | 559 | } |
e3d91248 | 560 | } |
561 | // | |
562 | // PYTHIA | |
563 | // | |
564 | AliGenPythia *PythiaHVQ(PDC06Proc_t proc) { | |
565 | //*******************************************************************// | |
566 | // Configuration file for charm / beauty generation with PYTHIA // | |
567 | // // | |
568 | // The parameters have been tuned in order to reproduce the inclusive// | |
569 | // heavy quark pt distribution given by the NLO pQCD calculation by // | |
570 | // Mangano, Nason and Ridolfi. // | |
571 | // // | |
572 | // For details and for the NORMALIZATION of the yields see: // | |
573 | // N.Carrer and A.Dainese, // | |
574 | // "Charm and beauty production at the LHC", // | |
575 | // ALICE-INT-2003-019, [arXiv:hep-ph/0311225]; // | |
576 | // PPR Chapter 6.6, CERN/LHCC 2005-030 (2005). // | |
577 | //*******************************************************************// | |
578 | AliGenPythia * gener = 0x0; | |
579 | ||
580 | switch(proc) { | |
581 | case kCharmPbPb5500: | |
582 | comment = comment.Append(" Charm in Pb-Pb at 5.5 TeV"); | |
583 | gener = new AliGenPythia(nEvts); | |
584 | gener->SetProcess(kPyCharmPbPbMNR); | |
585 | gener->SetStrucFunc(kCTEQ4L); | |
586 | gener->SetPtHard(2.1,-1.0); | |
587 | gener->SetEnergyCMS(5500.); | |
588 | gener->SetNuclei(208,208); | |
589 | break; | |
590 | case kCharmpPb8800: | |
591 | comment = comment.Append(" Charm in p-Pb at 8.8 TeV"); | |
592 | gener = new AliGenPythia(nEvts); | |
593 | gener->SetProcess(kPyCharmpPbMNR); | |
594 | gener->SetStrucFunc(kCTEQ4L); | |
595 | gener->SetPtHard(2.1,-1.0); | |
596 | gener->SetEnergyCMS(8800.); | |
597 | gener->SetProjectile("P",1,1); | |
598 | gener->SetTarget("Pb",208,82); | |
599 | break; | |
600 | case kCharmpp14000: | |
601 | comment = comment.Append(" Charm in pp at 14 TeV"); | |
602 | gener = new AliGenPythia(nEvts); | |
603 | gener->SetProcess(kPyCharmppMNR); | |
604 | gener->SetStrucFunc(kCTEQ4L); | |
605 | gener->SetPtHard(2.1,-1.0); | |
606 | gener->SetEnergyCMS(14000.); | |
607 | break; | |
608 | case kCharmpp14000wmi: | |
609 | comment = comment.Append(" Charm in pp at 14 TeV with mult. interactions"); | |
610 | gener = new AliGenPythia(-1); | |
611 | gener->SetProcess(kPyCharmppMNRwmi); | |
612 | gener->SetStrucFunc(kCTEQ5L); | |
613 | gener->SetPtHard(ptHardMin,ptHardMax); | |
614 | gener->SetEnergyCMS(14000.); | |
615 | break; | |
616 | case kD0PbPb5500: | |
617 | comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV"); | |
618 | gener = new AliGenPythia(nEvts); | |
619 | gener->SetProcess(kPyD0PbPbMNR); | |
620 | gener->SetStrucFunc(kCTEQ4L); | |
621 | gener->SetPtHard(2.1,-1.0); | |
622 | gener->SetEnergyCMS(5500.); | |
623 | gener->SetNuclei(208,208); | |
624 | break; | |
625 | case kD0pPb8800: | |
626 | comment = comment.Append(" D0 in p-Pb at 8.8 TeV"); | |
627 | gener = new AliGenPythia(nEvts); | |
628 | gener->SetProcess(kPyD0pPbMNR); | |
629 | gener->SetStrucFunc(kCTEQ4L); | |
630 | gener->SetPtHard(2.1,-1.0); | |
631 | gener->SetEnergyCMS(8800.); | |
632 | gener->SetProjectile("P",1,1); | |
633 | gener->SetTarget("Pb",208,82); | |
634 | break; | |
635 | case kD0pp14000: | |
636 | comment = comment.Append(" D0 in pp at 14 TeV"); | |
637 | gener = new AliGenPythia(nEvts); | |
638 | gener->SetProcess(kPyD0ppMNR); | |
639 | gener->SetStrucFunc(kCTEQ4L); | |
640 | gener->SetPtHard(2.1,-1.0); | |
641 | gener->SetEnergyCMS(14000.); | |
642 | break; | |
643 | case kDPlusPbPb5500: | |
644 | comment = comment.Append(" DPlus in Pb-Pb at 5.5 TeV"); | |
645 | gener = new AliGenPythia(nEvts); | |
646 | gener->SetProcess(kPyDPlusPbPbMNR); | |
647 | gener->SetStrucFunc(kCTEQ4L); | |
648 | gener->SetPtHard(2.1,-1.0); | |
649 | gener->SetEnergyCMS(5500.); | |
650 | gener->SetNuclei(208,208); | |
651 | break; | |
652 | case kDPluspPb8800: | |
653 | comment = comment.Append(" DPlus in p-Pb at 8.8 TeV"); | |
654 | gener = new AliGenPythia(nEvts); | |
655 | gener->SetProcess(kPyDPluspPbMNR); | |
656 | gener->SetStrucFunc(kCTEQ4L); | |
657 | gener->SetPtHard(2.1,-1.0); | |
658 | gener->SetEnergyCMS(8800.); | |
659 | gener->SetProjectile("P",1,1); | |
660 | gener->SetTarget("Pb",208,82); | |
661 | break; | |
662 | case kDPluspp14000: | |
663 | comment = comment.Append(" DPlus in pp at 14 TeV"); | |
664 | gener = new AliGenPythia(nEvts); | |
665 | gener->SetProcess(kPyDPlusppMNR); | |
666 | gener->SetStrucFunc(kCTEQ4L); | |
667 | gener->SetPtHard(2.1,-1.0); | |
668 | gener->SetEnergyCMS(14000.); | |
669 | break; | |
670 | case kBeautyPbPb5500: | |
671 | comment = comment.Append(" Beauty in Pb-Pb at 5.5 TeV"); | |
672 | gener = new AliGenPythia(nEvts); | |
673 | gener->SetProcess(kPyBeautyPbPbMNR); | |
674 | gener->SetStrucFunc(kCTEQ4L); | |
675 | gener->SetPtHard(2.75,-1.0); | |
676 | gener->SetEnergyCMS(5500.); | |
677 | gener->SetNuclei(208,208); | |
678 | break; | |
679 | case kBeautypPb8800: | |
680 | comment = comment.Append(" Beauty in p-Pb at 8.8 TeV"); | |
681 | gener = new AliGenPythia(nEvts); | |
682 | gener->SetProcess(kPyBeautypPbMNR); | |
683 | gener->SetStrucFunc(kCTEQ4L); | |
684 | gener->SetPtHard(2.75,-1.0); | |
685 | gener->SetEnergyCMS(8800.); | |
686 | gener->SetProjectile("P",1,1); | |
687 | gener->SetTarget("Pb",208,82); | |
688 | break; | |
689 | case kBeautypp14000: | |
690 | comment = comment.Append(" Beauty in pp at 14 TeV"); | |
691 | gener = new AliGenPythia(nEvts); | |
692 | gener->SetProcess(kPyBeautyppMNR); | |
693 | gener->SetStrucFunc(kCTEQ4L); | |
694 | gener->SetPtHard(2.75,-1.0); | |
695 | gener->SetEnergyCMS(14000.); | |
696 | break; | |
697 | case kBeautypp14000wmi: | |
698 | comment = comment.Append(" Beauty in pp at 14 TeV with mult. interactions"); | |
699 | gener = new AliGenPythia(-1); | |
700 | gener->SetProcess(kPyBeautyppMNRwmi); | |
701 | gener->SetStrucFunc(kCTEQ5L); | |
702 | gener->SetPtHard(ptHardMin,ptHardMax); | |
703 | gener->SetEnergyCMS(14000.); | |
704 | break; | |
705 | } | |
706 | ||
707 | return gener; | |
708 | } | |
709 | ||
710 | AliGenerator* MbCocktail() | |
711 | { | |
712 | comment = comment.Append(" pp at 14 TeV: Pythia low-pt, no heavy quarks + J/Psi from parameterisation"); | |
13217d97 | 713 | AliGenCocktail * gener = new AliGenCocktail(); |
e3d91248 | 714 | gener->UsePerEventRates(); |
e3d91248 | 715 | |
716 | // | |
717 | // Pythia | |
718 | AliGenPythia* pythia = new AliGenPythia(-1); | |
719 | pythia->SetMomentumRange(0, 999999.); | |
720 | pythia->SetThetaRange(0., 180.); | |
721 | pythia->SetYRange(-12.,12.); | |
722 | pythia->SetPtRange(0,1000.); | |
723 | pythia->SetProcess(kPyMb); | |
724 | pythia->SetEnergyCMS(14000.); | |
725 | pythia->SwitchHFOff(); | |
726 | ||
727 | // | |
728 | // J/Psi parameterisation | |
729 | ||
730 | AliGenParam* jpsi = new AliGenParam(1, AliGenMUONlib::kJpsi, "CDF scaled", "Jpsi"); | |
731 | jpsi->SetPtRange(0.,100.); | |
732 | jpsi->SetYRange(-8., 8.); | |
733 | jpsi->SetPhiRange(0., 360.); | |
734 | jpsi->SetForceDecay(kAll); | |
735 | // | |
63c8e27e | 736 | // |
737 | gener->AddGenerator(jpsi, "J/Psi", 8.e-4); | |
e3d91248 | 738 | gener->AddGenerator(pythia, "Pythia", 1.); |
63c8e27e | 739 | |
e3d91248 | 740 | |
741 | return gener; | |
742 | } | |
743 | ||
744 | AliGenerator* PyMbTriggered(Int_t pdg) | |
745 | { | |
746 | AliGenPythia* pythia = new AliGenPythia(-1); | |
747 | pythia->SetMomentumRange(0, 999999.); | |
748 | pythia->SetThetaRange(0., 180.); | |
749 | pythia->SetYRange(-12.,12.); | |
750 | pythia->SetPtRange(0,1000.); | |
751 | pythia->SetProcess(kPyMb); | |
752 | pythia->SetEnergyCMS(14000.); | |
753 | pythia->SetTriggerParticle(pdg, 0.9); | |
754 | return pythia; | |
755 | } | |
756 | ||
13217d97 | 757 | void ProcessEnvironmentVars() |
758 | { | |
759 | // Run type | |
760 | if (gSystem->Getenv("CONFIG_RUN_TYPE")) { | |
761 | for (Int_t iRun = 0; iRun < kRunMax; iRun++) { | |
762 | if (strcmp(gSystem->Getenv("CONFIG_RUN_TYPE"), pprRunName[iRun])==0) { | |
763 | proc = (PDC06Proc_t)iRun; | |
764 | cout<<"Run type set to "<<pprRunName[iRun]<<endl; | |
765 | } | |
766 | } | |
767 | } | |
768 | ||
769 | // Random Number seed | |
770 | if (gSystem->Getenv("CONFIG_SEED")) { | |
771 | seed = atoi(gSystem->Getenv("CONFIG_SEED")); | |
772 | } | |
773 | } | |
e3d91248 | 774 | |
775 | ||
776 | ||
faf707c8 | 777 | void LoadPythia() |
778 | { | |
779 | // Load Pythia related libraries | |
780 | gSystem->Load("liblhapdf.so"); // Parton density functions | |
781 | gSystem->Load("libEGPythia6.so"); // TGenerator interface | |
faf707c8 | 782 | gSystem->Load("libpythia6.so"); // Pythia |
783 | gSystem->Load("libAliPythia6.so"); // ALICE specific implementations | |
784 | } |