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de78d77f | 1 | #if !defined(__CINT__) || defined(__MAKECINT__) |
2 | #include <Riostream.h> | |
3 | #include <TRandom.h> | |
4 | #include <TSystem.h> | |
5 | #include <TVirtualMC.h> | |
6 | #include <TGeant3.h> | |
7 | #include "STEER/AliRunLoader.h" | |
8 | #include "STEER/AliRun.h" | |
9 | #include "STEER/AliConfig.h" | |
10 | #include "STEER/AliGenerator.h" | |
11 | #include "PYTHIA6/AliDecayerPythia.h" | |
12 | #include "EVGEN/AliGenHIJINGpara.h" | |
13 | #include "THijing/AliGenHijing.h" | |
14 | #include "EVGEN/AliGenCocktail.h" | |
15 | #include "EVGEN/AliGenSlowNucleons.h" | |
16 | #include "EVGEN/AliSlowNucleonModelExp.h" | |
78e738e5 | 17 | #include "EVGEN/AliGenParam.h" |
18 | #include "EVGEN/AliGenGSIlib.h" | |
de78d77f | 19 | #include "PYTHIA6/AliGenPythia.h" |
20 | #include "STEER/AliMagFMaps.h" | |
21 | #include "STRUCT/AliBODY.h" | |
22 | #include "STRUCT/AliMAG.h" | |
23 | #include "STRUCT/AliABSOv0.h" | |
24 | #include "STRUCT/AliDIPOv2.h" | |
25 | #include "STRUCT/AliHALL.h" | |
26 | #include "STRUCT/AliFRAMEv2.h" | |
27 | #include "STRUCT/AliSHILv2.h" | |
28 | #include "STRUCT/AliPIPEv0.h" | |
e1cd8da1 | 29 | #include "ITS/AliITSvPPRasymmFMD.h" |
de78d77f | 30 | #include "TPC/AliTPCv2.h" |
de78d77f | 31 | #include "TOF/AliTOFv4T0.h" |
b4f90c20 | 32 | #include "RICH/AliRICHv1.h" |
de78d77f | 33 | #include "ZDC/AliZDCv2.h" |
34 | #include "TRD/AliTRDv1.h" | |
35 | #include "FMD/AliFMDv1.h" | |
36 | #include "MUON/AliMUONv1.h" | |
d13ed8f3 | 37 | #include "MUON/AliMUONSt1GeometryBuilder.h" |
38 | #include "MUON/AliMUONSt2GeometryBuilder.h" | |
39 | #include "MUON/AliMUONSlatGeometryBuilder.h" | |
40 | #include "MUON/AliMUONTriggerGeometryBuilder.h" | |
de78d77f | 41 | #include "PHOS/AliPHOSv1.h" |
42 | #include "PMD/AliPMDv1.h" | |
43 | #include "START/AliSTARTv1.h" | |
44 | #include "EMCAL/AliEMCALv1.h" | |
45 | #include "CRT/AliCRTv0.h" | |
b50ba418 | 46 | #include "VZERO/AliVZEROv3.h" |
de78d77f | 47 | #endif |
48 | ||
36d4cb82 | 49 | enum PprRun_t |
50 | { | |
51 | test50, | |
52 | kParam_8000, kParam_4000, kParam_2000, | |
53 | kHijing_cent1, kHijing_cent2, | |
54 | kHijing_per1, kHijing_per2, kHijing_per3, kHijing_per4, kHijing_per5, | |
433185a9 | 55 | kHijing_jj25, kHijing_jj50, kHijing_jj75, kHijing_jj100, kHijing_jj200, |
bc3e0a09 | 56 | kHijing_gj25, kHijing_gj50, kHijing_gj75, kHijing_gj100, kHijing_gj200, |
78e738e5 | 57 | kHijing_pA, kPythia6, kPythia6Jets, kD0PbPb5500, kD_TRD, kB_TRD, kJpsi_TRD, |
58 | kU_TRD, kPyJJ, kPyGJ | |
36d4cb82 | 59 | }; |
60 | ||
61 | enum PprGeo_t | |
62 | { | |
63 | kHoles, kNoHoles | |
64 | }; | |
65 | ||
66 | enum PprRad_t | |
67 | { | |
68 | kGluonRadiation, kNoGluonRadiation | |
69 | }; | |
70 | ||
cf3f928d | 71 | enum PprMag_t |
72 | { | |
73 | k2kG, k4kG, k5kG | |
74 | }; | |
75 | ||
76 | ||
36d4cb82 | 77 | // This part for configuration |
de78d77f | 78 | //static PprRun_t srun = test50; |
1458d037 | 79 | static PprRun_t srun = kPythia6; |
de78d77f | 80 | static PprGeo_t sgeo = kHoles; |
81 | static PprRad_t srad = kGluonRadiation; | |
b8cec322 | 82 | static PprMag_t smag = k5kG; |
cf3f928d | 83 | |
36d4cb82 | 84 | // Comment line |
85 | static TString comment; | |
86 | ||
de78d77f | 87 | // Functions |
88 | Float_t EtaToTheta(Float_t arg); | |
89 | AliGenerator* GeneratorFactory(PprRun_t srun); | |
90 | AliGenHijing* HijingStandard(); | |
36d4cb82 | 91 | |
92 | void Config() | |
93 | { | |
36d4cb82 | 94 | // ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00 |
95 | // Theta range given through pseudorapidity limits 22/6/2001 | |
96 | ||
97 | // Set Random Number seed | |
de78d77f | 98 | gRandom->SetSeed(12345); //Set 0 to use the current time |
99 | cout<<"Seed for random number generation= "<<gRandom->GetSeed()<<endl; | |
36d4cb82 | 100 | |
de78d77f | 101 | |
102 | // libraries required by geant321 | |
103 | #if defined(__CINT__) | |
c8921088 | 104 | gSystem->Load("libgeant321"); |
de78d77f | 105 | #endif |
c8921088 | 106 | |
de78d77f | 107 | new TGeant3("C++ Interface to Geant3"); |
36d4cb82 | 108 | |
de78d77f | 109 | AliRunLoader* rl=0x0; |
36d4cb82 | 110 | |
de78d77f | 111 | cout<<"Config.C: Creating Run Loader ..."<<endl; |
112 | rl = AliRunLoader::Open("galice.root", | |
113 | AliConfig::fgkDefaultEventFolderName, | |
114 | "recreate"); | |
115 | if (rl == 0x0) | |
116 | { | |
117 | gAlice->Fatal("Config.C","Can not instatiate the Run Loader"); | |
118 | return; | |
119 | } | |
120 | rl->SetCompressionLevel(2); | |
121 | rl->SetNumberOfEventsPerFile(3); | |
122 | gAlice->SetRunLoader(rl); | |
36d4cb82 | 123 | |
36d4cb82 | 124 | // |
125 | // Set External decayer | |
126 | AliDecayer *decayer = new AliDecayerPythia(); | |
127 | ||
128 | decayer->SetForceDecay(kAll); | |
129 | decayer->Init(); | |
130 | gMC->SetExternalDecayer(decayer); | |
131 | // | |
132 | // | |
133 | //======================================================================= | |
36d4cb82 | 134 | // |
135 | //======================================================================= | |
136 | // ************* STEERING parameters FOR ALICE SIMULATION ************** | |
137 | // --- Specify event type to be tracked through the ALICE setup | |
138 | // --- All positions are in cm, angles in degrees, and P and E in GeV | |
139 | ||
6a3df6c9 | 140 | gMC->SetProcess("DCAY",1); |
141 | gMC->SetProcess("PAIR",1); | |
142 | gMC->SetProcess("COMP",1); | |
143 | gMC->SetProcess("PHOT",1); | |
144 | gMC->SetProcess("PFIS",0); | |
145 | gMC->SetProcess("DRAY",0); | |
146 | gMC->SetProcess("ANNI",1); | |
147 | gMC->SetProcess("BREM",1); | |
148 | gMC->SetProcess("MUNU",1); | |
149 | gMC->SetProcess("CKOV",1); | |
150 | gMC->SetProcess("HADR",1); | |
151 | gMC->SetProcess("LOSS",2); | |
152 | gMC->SetProcess("MULS",1); | |
153 | gMC->SetProcess("RAYL",1); | |
154 | ||
155 | Float_t cut = 1.e-3; // 1MeV cut by default | |
156 | Float_t tofmax = 1.e10; | |
157 | ||
158 | gMC->SetCut("CUTGAM", cut); | |
159 | gMC->SetCut("CUTELE", cut); | |
160 | gMC->SetCut("CUTNEU", cut); | |
161 | gMC->SetCut("CUTHAD", cut); | |
162 | gMC->SetCut("CUTMUO", cut); | |
163 | gMC->SetCut("BCUTE", cut); | |
164 | gMC->SetCut("BCUTM", cut); | |
165 | gMC->SetCut("DCUTE", cut); | |
166 | gMC->SetCut("DCUTM", cut); | |
167 | gMC->SetCut("PPCUTM", cut); | |
168 | gMC->SetCut("TOFMAX", tofmax); | |
169 | ||
36d4cb82 | 170 | |
171 | // Generator Configuration | |
5f86d7e6 | 172 | gAlice->SetDebug(0); |
de78d77f | 173 | AliGenerator* gener = GeneratorFactory(srun); |
36d4cb82 | 174 | gener->SetOrigin(0, 0, 0); // vertex position |
175 | gener->SetSigma(0, 0, 5.3); // Sigma in (X,Y,Z) (cm) on IP position | |
176 | gener->SetCutVertexZ(1.); // Truncate at 1 sigma | |
177 | gener->SetVertexSmear(kPerEvent); | |
178 | gener->SetTrackingFlag(1); | |
179 | gener->Init(); | |
cf3f928d | 180 | |
de78d77f | 181 | if (smag == k2kG) { |
cf3f928d | 182 | comment = comment.Append(" | L3 field 0.2 T"); |
de78d77f | 183 | } else if (smag == k4kG) { |
cf3f928d | 184 | comment = comment.Append(" | L3 field 0.4 T"); |
de78d77f | 185 | } else if (smag == k5kG) { |
cf3f928d | 186 | comment = comment.Append(" | L3 field 0.5 T"); |
187 | } | |
188 | ||
189 | ||
de78d77f | 190 | if (srad == kGluonRadiation) |
36d4cb82 | 191 | { |
192 | comment = comment.Append(" | Gluon Radiation On"); | |
193 | ||
194 | } else { | |
195 | comment = comment.Append(" | Gluon Radiation Off"); | |
196 | } | |
197 | ||
de78d77f | 198 | if (sgeo == kHoles) |
36d4cb82 | 199 | { |
200 | comment = comment.Append(" | Holes for PHOS/RICH"); | |
201 | ||
202 | } else { | |
203 | comment = comment.Append(" | No holes for PHOS/RICH"); | |
204 | } | |
205 | ||
de78d77f | 206 | printf("\n \n Comment: %s \n \n", comment.Data()); |
36d4cb82 | 207 | |
208 | ||
209 | // Field (L3 0.4 T) | |
de78d77f | 210 | AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., smag); |
b8cec322 | 211 | field->SetL3ConstField(0); //Using const. field in the barrel |
de78d77f | 212 | rl->CdGAFile(); |
c9397ade | 213 | gAlice->SetField(field); |
36d4cb82 | 214 | // |
215 | Int_t iABSO = 1; | |
36d4cb82 | 216 | Int_t iDIPO = 1; |
217 | Int_t iFMD = 1; | |
218 | Int_t iFRAME = 1; | |
219 | Int_t iHALL = 1; | |
220 | Int_t iITS = 1; | |
221 | Int_t iMAG = 1; | |
222 | Int_t iMUON = 1; | |
223 | Int_t iPHOS = 1; | |
224 | Int_t iPIPE = 1; | |
225 | Int_t iPMD = 1; | |
226 | Int_t iRICH = 1; | |
227 | Int_t iSHIL = 1; | |
228 | Int_t iSTART = 1; | |
229 | Int_t iTOF = 1; | |
230 | Int_t iTPC = 1; | |
231 | Int_t iTRD = 1; | |
232 | Int_t iZDC = 1; | |
7d0b3b31 | 233 | Int_t iEMCAL = 1; |
cf3f928d | 234 | Int_t iVZERO = 1; |
21e394f9 | 235 | Int_t iCRT = 0; |
36d4cb82 | 236 | |
237 | //=================== Alice BODY parameters ============================= | |
238 | AliBODY *BODY = new AliBODY("BODY", "Alice envelop"); | |
239 | ||
240 | ||
241 | if (iMAG) | |
242 | { | |
243 | //=================== MAG parameters ============================ | |
244 | // --- Start with Magnet since detector layouts may be depending --- | |
245 | // --- on the selected Magnet dimensions --- | |
246 | AliMAG *MAG = new AliMAG("MAG", "Magnet"); | |
247 | } | |
248 | ||
249 | ||
250 | if (iABSO) | |
251 | { | |
252 | //=================== ABSO parameters ============================ | |
253 | AliABSO *ABSO = new AliABSOv0("ABSO", "Muon Absorber"); | |
254 | } | |
255 | ||
256 | if (iDIPO) | |
257 | { | |
258 | //=================== DIPO parameters ============================ | |
259 | ||
260 | AliDIPO *DIPO = new AliDIPOv2("DIPO", "Dipole version 2"); | |
261 | } | |
262 | ||
263 | if (iHALL) | |
264 | { | |
265 | //=================== HALL parameters ============================ | |
266 | ||
267 | AliHALL *HALL = new AliHALL("HALL", "Alice Hall"); | |
268 | } | |
269 | ||
270 | ||
271 | if (iFRAME) | |
272 | { | |
273 | //=================== FRAME parameters ============================ | |
274 | ||
275 | AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame"); | |
de78d77f | 276 | if (sgeo == kHoles) { |
36d4cb82 | 277 | FRAME->SetHoles(1); |
278 | } else { | |
279 | FRAME->SetHoles(0); | |
280 | } | |
281 | } | |
282 | ||
283 | if (iSHIL) | |
284 | { | |
285 | //=================== SHIL parameters ============================ | |
286 | ||
21e394f9 | 287 | AliSHIL *SHIL = new AliSHILv2("SHIL", "Shielding Version 2"); |
36d4cb82 | 288 | } |
289 | ||
290 | ||
291 | if (iPIPE) | |
292 | { | |
293 | //=================== PIPE parameters ============================ | |
294 | ||
295 | AliPIPE *PIPE = new AliPIPEv0("PIPE", "Beam Pipe"); | |
296 | } | |
297 | ||
21e394f9 | 298 | if(iITS) { |
36d4cb82 | 299 | |
e810b5b5 | 300 | //=================== ITS parameters ============================ |
36d4cb82 | 301 | // |
302 | // As the innermost detector in ALICE, the Inner Tracking System "impacts" on | |
303 | // almost all other detectors. This involves the fact that the ITS geometry | |
304 | // still has several options to be followed in parallel in order to determine | |
305 | // the best set-up which minimizes the induced background. All the geometries | |
306 | // available to date are described in the following. Read carefully the comments | |
307 | // and use the default version (the only one uncommented) unless you are making | |
308 | // comparisons and you know what you are doing. In this case just uncomment the | |
309 | // ITS geometry you want to use and run Aliroot. | |
310 | // | |
311 | // Detailed geometries: | |
312 | // | |
313 | // | |
314 | //AliITS *ITS = new AliITSv5symm("ITS","Updated ITS TDR detailed version with symmetric services"); | |
315 | // | |
316 | //AliITS *ITS = new AliITSv5asymm("ITS","Updates ITS TDR detailed version with asymmetric services"); | |
317 | // | |
e1cd8da1 | 318 | AliITSvPPRasymmFMD *ITS = new AliITSvPPRasymmFMD("ITS","New ITS PPR detailed version with asymmetric services"); |
319 | ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer | |
320 | ITS->SetReadDet(kTRUE); // don't touch this parameter if you're not an ITS developer | |
36d4cb82 | 321 | // ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det"); // don't touch this parameter if you're not an ITS developer |
e810b5b5 | 322 | ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300] |
323 | ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300] | |
324 | ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300] | |
325 | ITS->SetThicknessChip2(200.); // chip thickness on layer 2 must be in the range [150,300] | |
326 | ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out | |
327 | ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon | |
e1cd8da1 | 328 | |
36d4cb82 | 329 | // Coarse geometries (warning: no hits are produced with these coarse geometries and they unuseful |
330 | // for reconstruction !): | |
331 | // | |
332 | // | |
333 | //AliITSvPPRcoarseasymm *ITS = new AliITSvPPRcoarseasymm("ITS","New ITS PPR coarse version with asymmetric services"); | |
e810b5b5 | 334 | //ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out |
36d4cb82 | 335 | //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon |
336 | // | |
337 | //AliITS *ITS = new AliITSvPPRcoarsesymm("ITS","New ITS PPR coarse version with symmetric services"); | |
e810b5b5 | 338 | //ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out |
36d4cb82 | 339 | //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon |
340 | // | |
341 | // | |
342 | // | |
343 | // Geant3 <-> EUCLID conversion | |
344 | // ============================ | |
345 | // | |
346 | // SetEUCLID is a flag to output (=1) or not to output (=0) both geometry and | |
347 | // media to two ASCII files (called by default ITSgeometry.euc and | |
348 | // ITSgeometry.tme) in a format understandable to the CAD system EUCLID. | |
349 | // The default (=0) means that you dont want to use this facility. | |
350 | // | |
e810b5b5 | 351 | ITS->SetEUCLID(0); |
352 | } | |
36d4cb82 | 353 | |
354 | if (iTPC) | |
355 | { | |
356 | //============================ TPC parameters ================================ | |
357 | // --- This allows the user to specify sectors for the SLOW (TPC geometry 2) | |
358 | // --- Simulator. SecAL (SecAU) <0 means that ALL lower (upper) | |
359 | // --- sectors are specified, any value other than that requires at least one | |
360 | // --- sector (lower or upper)to be specified! | |
361 | // --- Reminder: sectors 1-24 are lower sectors (1-12 -> z>0, 13-24 -> z<0) | |
362 | // --- sectors 25-72 are the upper ones (25-48 -> z>0, 49-72 -> z<0) | |
363 | // --- SecLows - number of lower sectors specified (up to 6) | |
364 | // --- SecUps - number of upper sectors specified (up to 12) | |
365 | // --- Sens - sensitive strips for the Slow Simulator !!! | |
366 | // --- This does NOT work if all S or L-sectors are specified, i.e. | |
367 | // --- if SecAL or SecAU < 0 | |
368 | // | |
369 | // | |
370 | //----------------------------------------------------------------------------- | |
371 | ||
372 | // gROOT->LoadMacro("SetTPCParam.C"); | |
373 | // AliTPCParam *param = SetTPCParam(); | |
374 | AliTPC *TPC = new AliTPCv2("TPC", "Default"); | |
375 | ||
376 | // All sectors included | |
377 | TPC->SetSecAL(-1); | |
378 | TPC->SetSecAU(-1); | |
379 | ||
380 | } | |
381 | ||
e810b5b5 | 382 | |
36d4cb82 | 383 | if (iTOF) { |
36d4cb82 | 384 | //=================== TOF parameters ============================ |
2253ef47 | 385 | AliTOF *TOF = new AliTOFv4T0("TOF", "normal TOF"); |
36d4cb82 | 386 | } |
387 | ||
e810b5b5 | 388 | |
36d4cb82 | 389 | if (iRICH) |
390 | { | |
391 | //=================== RICH parameters =========================== | |
b4f90c20 | 392 | AliRICH *RICH = new AliRICHv1("RICH", "normal RICH"); |
36d4cb82 | 393 | |
394 | } | |
395 | ||
396 | ||
397 | if (iZDC) | |
398 | { | |
399 | //=================== ZDC parameters ============================ | |
400 | ||
401 | AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC"); | |
402 | } | |
403 | ||
36d4cb82 | 404 | if (iTRD) |
405 | { | |
406 | //=================== TRD parameters ============================ | |
407 | ||
408 | AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator"); | |
409 | ||
410 | // Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2) | |
411 | TRD->SetGasMix(1); | |
de78d77f | 412 | if (sgeo == kHoles) { |
36d4cb82 | 413 | // With hole in front of PHOS |
414 | TRD->SetPHOShole(); | |
415 | // With hole in front of RICH | |
416 | TRD->SetRICHhole(); | |
417 | } | |
418 | // Switch on TR | |
419 | AliTRDsim *TRDsim = TRD->CreateTR(); | |
420 | } | |
421 | ||
422 | if (iFMD) | |
423 | { | |
424 | //=================== FMD parameters ============================ | |
657f2294 | 425 | AliFMD *FMD = new AliFMDv1("FMD", "normal FMD"); |
36d4cb82 | 426 | } |
427 | ||
428 | if (iMUON) | |
429 | { | |
430 | //=================== MUON parameters =========================== | |
431 | ||
432 | AliMUON *MUON = new AliMUONv1("MUON", "default"); | |
d13ed8f3 | 433 | MUON->AddGeometryBuilder(new AliMUONSt1GeometryBuilder(MUON)); |
434 | MUON->AddGeometryBuilder(new AliMUONSt2GeometryBuilder(MUON)); | |
435 | MUON->AddGeometryBuilder(new AliMUONSlatGeometryBuilder(MUON)); | |
436 | MUON->AddGeometryBuilder(new AliMUONTriggerGeometryBuilder(MUON)); | |
36d4cb82 | 437 | } |
438 | //=================== PHOS parameters =========================== | |
439 | ||
440 | if (iPHOS) | |
441 | { | |
442 | AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP"); | |
443 | } | |
444 | ||
445 | ||
446 | if (iPMD) | |
447 | { | |
448 | //=================== PMD parameters ============================ | |
449 | AliPMD *PMD = new AliPMDv1("PMD", "normal PMD"); | |
36d4cb82 | 450 | } |
451 | ||
452 | if (iSTART) | |
453 | { | |
454 | //=================== START parameters ============================ | |
455 | AliSTART *START = new AliSTARTv1("START", "START Detector"); | |
456 | } | |
457 | ||
21e394f9 | 458 | if (iEMCAL) |
36d4cb82 | 459 | { |
460 | //=================== EMCAL parameters ============================ | |
5f86d7e6 | 461 | AliEMCAL *EMCAL = new AliEMCALv1("EMCAL", "EMCAL_55_25"); |
36d4cb82 | 462 | } |
21e394f9 | 463 | |
464 | if (iCRT) | |
465 | { | |
466 | //=================== CRT parameters ============================ | |
467 | AliCRT *CRT = new AliCRTv0("CRT", "normal ACORDE"); | |
468 | } | |
cf3f928d | 469 | |
470 | if (iVZERO) | |
471 | { | |
472 | //=================== CRT parameters ============================ | |
b50ba418 | 473 | AliVZERO *VZERO = new AliVZEROv3("VZERO", "normal VZERO"); |
cf3f928d | 474 | } |
21e394f9 | 475 | |
476 | ||
36d4cb82 | 477 | } |
478 | ||
479 | Float_t EtaToTheta(Float_t arg){ | |
480 | return (180./TMath::Pi())*2.*atan(exp(-arg)); | |
481 | } | |
482 | ||
483 | ||
484 | ||
de78d77f | 485 | AliGenerator* GeneratorFactory(PprRun_t srun) { |
36d4cb82 | 486 | Int_t isw = 3; |
de78d77f | 487 | if (srad == kNoGluonRadiation) isw = 0; |
36d4cb82 | 488 | |
489 | ||
de78d77f | 490 | AliGenerator * gGener = 0x0; |
491 | switch (srun) { | |
36d4cb82 | 492 | case test50: |
de78d77f | 493 | { |
36d4cb82 | 494 | comment = comment.Append(":HIJINGparam test 50 particles"); |
495 | AliGenHIJINGpara *gener = new AliGenHIJINGpara(50); | |
496 | gener->SetMomentumRange(0, 999999.); | |
0ac28de4 | 497 | gener->SetPhiRange(0., 360.); |
36d4cb82 | 498 | // Set pseudorapidity range from -8 to 8. |
499 | Float_t thmin = EtaToTheta(8); // theta min. <---> eta max | |
500 | Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min | |
501 | gener->SetThetaRange(thmin,thmax); | |
de78d77f | 502 | gGener=gener; |
503 | } | |
bd3a65b4 | 504 | break; |
36d4cb82 | 505 | case kParam_8000: |
de78d77f | 506 | { |
36d4cb82 | 507 | comment = comment.Append(":HIJINGparam N=8000"); |
508 | AliGenHIJINGpara *gener = new AliGenHIJINGpara(86030); | |
509 | gener->SetMomentumRange(0, 999999.); | |
0ac28de4 | 510 | gener->SetPhiRange(0., 360.); |
36d4cb82 | 511 | // Set pseudorapidity range from -8 to 8. |
512 | Float_t thmin = EtaToTheta(8); // theta min. <---> eta max | |
513 | Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min | |
514 | gener->SetThetaRange(thmin,thmax); | |
de78d77f | 515 | gGener=gener; |
516 | } | |
bd3a65b4 | 517 | break; |
36d4cb82 | 518 | case kParam_4000: |
de78d77f | 519 | { |
36d4cb82 | 520 | comment = comment.Append("HIJINGparam N=4000"); |
521 | AliGenHIJINGpara *gener = new AliGenHIJINGpara(43015); | |
522 | gener->SetMomentumRange(0, 999999.); | |
0ac28de4 | 523 | gener->SetPhiRange(0., 360.); |
36d4cb82 | 524 | // Set pseudorapidity range from -8 to 8. |
525 | Float_t thmin = EtaToTheta(8); // theta min. <---> eta max | |
526 | Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min | |
527 | gener->SetThetaRange(thmin,thmax); | |
de78d77f | 528 | gGener=gener; |
529 | } | |
36d4cb82 | 530 | break; |
531 | case kParam_2000: | |
de78d77f | 532 | { |
36d4cb82 | 533 | comment = comment.Append("HIJINGparam N=2000"); |
534 | AliGenHIJINGpara *gener = new AliGenHIJINGpara(21507); | |
535 | gener->SetMomentumRange(0, 999999.); | |
0ac28de4 | 536 | gener->SetPhiRange(0., 360.); |
36d4cb82 | 537 | // Set pseudorapidity range from -8 to 8. |
538 | Float_t thmin = EtaToTheta(8); // theta min. <---> eta max | |
539 | Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min | |
540 | gener->SetThetaRange(thmin,thmax); | |
de78d77f | 541 | gGener=gener; |
542 | } | |
bd3a65b4 | 543 | break; |
36d4cb82 | 544 | // |
545 | // Hijing Central | |
546 | // | |
547 | case kHijing_cent1: | |
de78d77f | 548 | { |
36d4cb82 | 549 | comment = comment.Append("HIJING cent1"); |
550 | AliGenHijing *gener = HijingStandard(); | |
551 | // impact parameter range | |
552 | gener->SetImpactParameterRange(0., 5.); | |
de78d77f | 553 | gGener=gener; |
554 | } | |
bd3a65b4 | 555 | break; |
36d4cb82 | 556 | case kHijing_cent2: |
de78d77f | 557 | { |
36d4cb82 | 558 | comment = comment.Append("HIJING cent2"); |
559 | AliGenHijing *gener = HijingStandard(); | |
560 | // impact parameter range | |
561 | gener->SetImpactParameterRange(0., 2.); | |
de78d77f | 562 | gGener=gener; |
de78d77f | 563 | } |
bd3a65b4 | 564 | break; |
36d4cb82 | 565 | // |
566 | // Hijing Peripheral | |
567 | // | |
568 | case kHijing_per1: | |
de78d77f | 569 | { |
36d4cb82 | 570 | comment = comment.Append("HIJING per1"); |
571 | AliGenHijing *gener = HijingStandard(); | |
572 | // impact parameter range | |
573 | gener->SetImpactParameterRange(5., 8.6); | |
de78d77f | 574 | gGener=gener; |
575 | } | |
bd3a65b4 | 576 | break; |
36d4cb82 | 577 | case kHijing_per2: |
de78d77f | 578 | { |
36d4cb82 | 579 | comment = comment.Append("HIJING per2"); |
580 | AliGenHijing *gener = HijingStandard(); | |
581 | // impact parameter range | |
582 | gener->SetImpactParameterRange(8.6, 11.2); | |
de78d77f | 583 | gGener=gener; |
584 | } | |
bd3a65b4 | 585 | break; |
36d4cb82 | 586 | case kHijing_per3: |
de78d77f | 587 | { |
36d4cb82 | 588 | comment = comment.Append("HIJING per3"); |
589 | AliGenHijing *gener = HijingStandard(); | |
590 | // impact parameter range | |
591 | gener->SetImpactParameterRange(11.2, 13.2); | |
de78d77f | 592 | gGener=gener; |
593 | } | |
bd3a65b4 | 594 | break; |
36d4cb82 | 595 | case kHijing_per4: |
de78d77f | 596 | { |
36d4cb82 | 597 | comment = comment.Append("HIJING per4"); |
598 | AliGenHijing *gener = HijingStandard(); | |
599 | // impact parameter range | |
600 | gener->SetImpactParameterRange(13.2, 15.); | |
de78d77f | 601 | gGener=gener; |
602 | } | |
bd3a65b4 | 603 | break; |
36d4cb82 | 604 | case kHijing_per5: |
de78d77f | 605 | { |
36d4cb82 | 606 | comment = comment.Append("HIJING per5"); |
607 | AliGenHijing *gener = HijingStandard(); | |
608 | // impact parameter range | |
609 | gener->SetImpactParameterRange(15., 100.); | |
de78d77f | 610 | gGener=gener; |
611 | } | |
bd3a65b4 | 612 | break; |
36d4cb82 | 613 | // |
614 | // Jet-Jet | |
615 | // | |
616 | case kHijing_jj25: | |
de78d77f | 617 | { |
36d4cb82 | 618 | comment = comment.Append("HIJING Jet 25 GeV"); |
619 | AliGenHijing *gener = HijingStandard(); | |
620 | // impact parameter range | |
621 | gener->SetImpactParameterRange(0., 5.); | |
622 | // trigger | |
623 | gener->SetTrigger(1); | |
433185a9 | 624 | gener->SetPtJet(25.); |
36d4cb82 | 625 | gener->SetRadiation(isw); |
433185a9 | 626 | gener->SetSimpleJets(!isw); |
627 | gener->SetJetEtaRange(-0.3,0.3); | |
628 | gener->SetJetPhiRange(75., 165.); | |
de78d77f | 629 | gGener=gener; |
630 | } | |
bd3a65b4 | 631 | break; |
36d4cb82 | 632 | |
633 | case kHijing_jj50: | |
de78d77f | 634 | { |
36d4cb82 | 635 | comment = comment.Append("HIJING Jet 50 GeV"); |
636 | AliGenHijing *gener = HijingStandard(); | |
637 | // impact parameter range | |
638 | gener->SetImpactParameterRange(0., 5.); | |
639 | // trigger | |
640 | gener->SetTrigger(1); | |
433185a9 | 641 | gener->SetPtJet(50.); |
36d4cb82 | 642 | gener->SetRadiation(isw); |
433185a9 | 643 | gener->SetSimpleJets(!isw); |
644 | gener->SetJetEtaRange(-0.3,0.3); | |
645 | gener->SetJetPhiRange(75., 165.); | |
de78d77f | 646 | gGener=gener; |
647 | } | |
36d4cb82 | 648 | break; |
649 | ||
650 | case kHijing_jj75: | |
de78d77f | 651 | { |
36d4cb82 | 652 | comment = comment.Append("HIJING Jet 75 GeV"); |
653 | AliGenHijing *gener = HijingStandard(); | |
654 | // impact parameter range | |
655 | gener->SetImpactParameterRange(0., 5.); | |
656 | // trigger | |
657 | gener->SetTrigger(1); | |
433185a9 | 658 | gener->SetPtJet(75.); |
36d4cb82 | 659 | gener->SetRadiation(isw); |
433185a9 | 660 | gener->SetSimpleJets(!isw); |
661 | gener->SetJetEtaRange(-0.3,0.3); | |
662 | gener->SetJetPhiRange(75., 165.); | |
de78d77f | 663 | gGener=gener; |
664 | } | |
bd3a65b4 | 665 | break; |
36d4cb82 | 666 | |
667 | case kHijing_jj100: | |
de78d77f | 668 | { |
36d4cb82 | 669 | comment = comment.Append("HIJING Jet 100 GeV"); |
670 | AliGenHijing *gener = HijingStandard(); | |
671 | // impact parameter range | |
672 | gener->SetImpactParameterRange(0., 5.); | |
673 | // trigger | |
674 | gener->SetTrigger(1); | |
433185a9 | 675 | gener->SetPtJet(100.); |
36d4cb82 | 676 | gener->SetRadiation(isw); |
433185a9 | 677 | gener->SetSimpleJets(!isw); |
678 | gener->SetJetEtaRange(-0.3,0.3); | |
679 | gener->SetJetPhiRange(75., 165.); | |
de78d77f | 680 | gGener=gener; |
681 | } | |
bd3a65b4 | 682 | break; |
36d4cb82 | 683 | |
433185a9 | 684 | case kHijing_jj200: |
de78d77f | 685 | { |
433185a9 | 686 | comment = comment.Append("HIJING Jet 200 GeV"); |
36d4cb82 | 687 | AliGenHijing *gener = HijingStandard(); |
688 | // impact parameter range | |
689 | gener->SetImpactParameterRange(0., 5.); | |
690 | // trigger | |
691 | gener->SetTrigger(1); | |
433185a9 | 692 | gener->SetPtJet(200.); |
36d4cb82 | 693 | gener->SetRadiation(isw); |
433185a9 | 694 | gener->SetSimpleJets(!isw); |
695 | gener->SetJetEtaRange(-0.3,0.3); | |
696 | gener->SetJetPhiRange(75., 165.); | |
de78d77f | 697 | gGener=gener; |
698 | } | |
bd3a65b4 | 699 | break; |
36d4cb82 | 700 | // |
701 | // Gamma-Jet | |
702 | // | |
703 | case kHijing_gj25: | |
de78d77f | 704 | { |
36d4cb82 | 705 | comment = comment.Append("HIJING Gamma 25 GeV"); |
706 | AliGenHijing *gener = HijingStandard(); | |
707 | // impact parameter range | |
708 | gener->SetImpactParameterRange(0., 5.); | |
709 | // trigger | |
710 | gener->SetTrigger(2); | |
433185a9 | 711 | gener->SetPtJet(25.); |
36d4cb82 | 712 | gener->SetRadiation(isw); |
433185a9 | 713 | gener->SetSimpleJets(!isw); |
714 | gener->SetJetEtaRange(-0.12, 0.12); | |
715 | gener->SetJetPhiRange(220., 320.); | |
de78d77f | 716 | gGener=gener; |
717 | } | |
bd3a65b4 | 718 | break; |
36d4cb82 | 719 | |
720 | case kHijing_gj50: | |
de78d77f | 721 | { |
36d4cb82 | 722 | comment = comment.Append("HIJING Gamma 50 GeV"); |
723 | AliGenHijing *gener = HijingStandard(); | |
724 | // impact parameter range | |
725 | gener->SetImpactParameterRange(0., 5.); | |
726 | // trigger | |
727 | gener->SetTrigger(2); | |
433185a9 | 728 | gener->SetPtJet(50.); |
36d4cb82 | 729 | gener->SetRadiation(isw); |
433185a9 | 730 | gener->SetSimpleJets(!isw); |
731 | gener->SetJetEtaRange(-0.12, 0.12); | |
732 | gener->SetJetPhiRange(220., 320.); | |
de78d77f | 733 | gGener=gener; |
734 | } | |
bd3a65b4 | 735 | break; |
36d4cb82 | 736 | |
737 | case kHijing_gj75: | |
de78d77f | 738 | { |
36d4cb82 | 739 | comment = comment.Append("HIJING Gamma 75 GeV"); |
740 | AliGenHijing *gener = HijingStandard(); | |
741 | // impact parameter range | |
742 | gener->SetImpactParameterRange(0., 5.); | |
743 | // trigger | |
744 | gener->SetTrigger(2); | |
433185a9 | 745 | gener->SetPtJet(75.); |
36d4cb82 | 746 | gener->SetRadiation(isw); |
433185a9 | 747 | gener->SetSimpleJets(!isw); |
748 | gener->SetJetEtaRange(-0.12, 0.12); | |
749 | gener->SetJetPhiRange(220., 320.); | |
de78d77f | 750 | gGener=gener; |
751 | } | |
bd3a65b4 | 752 | break; |
36d4cb82 | 753 | |
754 | case kHijing_gj100: | |
de78d77f | 755 | { |
36d4cb82 | 756 | comment = comment.Append("HIJING Gamma 100 GeV"); |
757 | AliGenHijing *gener = HijingStandard(); | |
758 | // impact parameter range | |
759 | gener->SetImpactParameterRange(0., 5.); | |
760 | // trigger | |
761 | gener->SetTrigger(2); | |
433185a9 | 762 | gener->SetPtJet(100.); |
36d4cb82 | 763 | gener->SetRadiation(isw); |
433185a9 | 764 | gener->SetSimpleJets(!isw); |
765 | gener->SetJetEtaRange(-0.12, 0.12); | |
766 | gener->SetJetPhiRange(220., 320.); | |
de78d77f | 767 | gGener=gener; |
768 | } | |
bd3a65b4 | 769 | break; |
36d4cb82 | 770 | |
433185a9 | 771 | case kHijing_gj200: |
de78d77f | 772 | { |
433185a9 | 773 | comment = comment.Append("HIJING Gamma 200 GeV"); |
36d4cb82 | 774 | AliGenHijing *gener = HijingStandard(); |
775 | // impact parameter range | |
776 | gener->SetImpactParameterRange(0., 5.); | |
777 | // trigger | |
778 | gener->SetTrigger(2); | |
433185a9 | 779 | gener->SetPtJet(200.); |
36d4cb82 | 780 | gener->SetRadiation(isw); |
433185a9 | 781 | gener->SetSimpleJets(!isw); |
782 | gener->SetJetEtaRange(-0.12, 0.12); | |
783 | gener->SetJetPhiRange(220., 320.); | |
de78d77f | 784 | gGener=gener; |
785 | } | |
bd3a65b4 | 786 | break; |
bc3e0a09 | 787 | case kHijing_pA: |
de78d77f | 788 | { |
bc3e0a09 | 789 | comment = comment.Append("HIJING pA"); |
790 | ||
791 | AliGenCocktail *gener = new AliGenCocktail(); | |
78e738e5 | 792 | |
bc3e0a09 | 793 | AliGenHijing *hijing = new AliGenHijing(-1); |
794 | // centre of mass energy | |
795 | hijing->SetEnergyCMS(TMath::Sqrt(82./208.) * 14000.); | |
796 | // impact parameter range | |
797 | hijing->SetImpactParameterRange(0., 15.); | |
798 | // reference frame | |
799 | hijing->SetReferenceFrame("CMS"); | |
800 | hijing->SetBoostLHC(1); | |
801 | // projectile | |
802 | hijing->SetProjectile("P", 1, 1); | |
803 | hijing->SetTarget ("A", 208, 82); | |
804 | // tell hijing to keep the full parent child chain | |
805 | hijing->KeepFullEvent(); | |
806 | // enable jet quenching | |
807 | hijing->SetJetQuenching(0); | |
808 | // enable shadowing | |
809 | hijing->SetShadowing(1); | |
810 | // Don't track spectators | |
811 | hijing->SetSpectators(0); | |
812 | // kinematic selection | |
813 | hijing->SetSelectAll(0); | |
814 | // | |
815 | AliGenSlowNucleons* gray = new AliGenSlowNucleons(1); | |
816 | AliSlowNucleonModel* model = new AliSlowNucleonModelExp(); | |
817 | gray->SetSlowNucleonModel(model); | |
818 | gray->SetDebug(1); | |
819 | gener->AddGenerator(hijing,"Hijing pPb", 1); | |
820 | gener->AddGenerator(gray, "Gray Particles",1); | |
de78d77f | 821 | gGener=gener; |
822 | } | |
bd3a65b4 | 823 | break; |
1458d037 | 824 | case kPythia6: |
de78d77f | 825 | { |
826 | comment = comment.Append(":Pythia p-p @ 14 TeV"); | |
827 | AliGenPythia *gener = new AliGenPythia(-1); | |
828 | gener->SetMomentumRange(0,999999); | |
829 | gener->SetPhiRange(-180,180); | |
830 | gener->SetThetaRange(0., 180.); | |
831 | gener->SetYRange(-12,12); | |
832 | gener->SetPtRange(0,1000); | |
833 | gener->SetStrucFunc(kCTEQ4L); | |
834 | gener->SetProcess(kPyMb); | |
835 | gener->SetEnergyCMS(14000.); | |
836 | gGener=gener; | |
837 | } | |
bd3a65b4 | 838 | break; |
b8cec322 | 839 | case kPythia6Jets: |
840 | { | |
bd3a65b4 | 841 | comment = comment.Append(":Pythia jets @ 5.5 TeV"); |
842 | AliGenPythia * gener = new AliGenPythia(-1); | |
b8cec322 | 843 | gener->SetEnergyCMS(5500.);// Centre of mass energy |
844 | gener->SetProcess(kPyJets);// Process type | |
845 | gener->SetJetEtaRange(-0.5, 0.5);// Final state kinematic cuts | |
846 | gener->SetJetPhiRange(0., 360.); | |
847 | gener->SetJetEtRange(10., 1000.); | |
848 | gener->SetGluonRadiation(1,1); | |
849 | // gener->SetPtKick(0.); | |
850 | // Structure function | |
851 | gener->SetStrucFunc(kCTEQ4L); | |
852 | gener->SetPtHard(86., 104.);// Pt transfer of the hard scattering | |
853 | gener->SetPycellParameters(2., 274, 432, 0., 4., 5., 1.0); | |
854 | gener->SetForceDecay(kAll);// Decay type (semielectronic, etc.) | |
855 | gGener=gener; | |
856 | } | |
bd3a65b4 | 857 | break; |
858 | case kD0PbPb5500: | |
859 | { | |
860 | comment = comment.Append(" D0 in Pb-Pb at 5.5 TeV"); | |
861 | AliGenPythia * gener = new AliGenPythia(10); | |
862 | gener->SetProcess(kPyD0PbPbMNR); | |
863 | gener->SetStrucFunc(kCTEQ4L); | |
864 | gener->SetPtHard(2.1,-1.0); | |
865 | gener->SetEnergyCMS(5500.); | |
866 | gener->SetNuclei(208,208); | |
867 | gGener=gener; | |
868 | } | |
869 | break; | |
78e738e5 | 870 | case kD_TRD: |
871 | { | |
872 | comment = comment.Append(" D0 for TRD at 5.5 TeV"); | |
873 | AliGenPythia *gener = new AliGenPythia(1); | |
874 | gener->SetCutOnChild(0); | |
875 | gener->SetStrucFunc(kCTEQ4L); | |
876 | gener->SetProcess(kPyCharm); | |
877 | gener->SetPtHard(0.,-1); | |
878 | gener->SetEnergyCMS(5500.); | |
879 | gGener=gener; | |
880 | } | |
881 | break; | |
882 | case kB_TRD: | |
883 | { | |
884 | comment = comment.Append(" B for TRD at 5.5 TeV"); | |
885 | AliGenPythia *gener = new AliGenPythia(1); | |
886 | gener->SetCutOnChild(0); | |
887 | gener->SetStrucFunc(kCTEQ4L); | |
888 | gener->SetProcess(kPyBeauty); | |
889 | gener->SetPtHard(0.,-1); | |
890 | gener->SetEnergyCMS(5500.); | |
891 | gGener=gener; | |
892 | } | |
893 | break; | |
894 | case kJpsi_TRD: | |
895 | { | |
896 | comment = comment.Append(" J/psi for TRD at 5.5 TeV"); | |
897 | AliGenParam *gener = new AliGenParam(1,new AliGenGSIlib(), | |
898 | AliGenGSIlib::kJPsi,"MUON"); | |
899 | gener->SetMomentumRange(0,999); | |
900 | gener->SetPtRange(0,30.); | |
901 | gener->SetPhiRange(0., 360.); | |
902 | gener->SetYRange(-0.9,+0.9); | |
903 | gener->SetForceDecay(kDiElectron); | |
904 | gGener=gener; | |
905 | } | |
906 | break; | |
907 | case kU_TRD: | |
908 | { | |
909 | comment = comment.Append(" Upsilon for TRD at 5.5 TeV"); | |
910 | AliGenParam *gener = new AliGenParam(1,new AliGenGSIlib(), | |
911 | AliGenGSIlib::kUpsilon,"RITMAN"); | |
912 | gener->SetMomentumRange(0,999); | |
913 | gener->SetPtRange(0,30.); | |
914 | gener->SetPhiRange(0., 360.); | |
915 | gener->SetYRange(-0.9,0.9); | |
916 | gener->SetForceDecay(kDiElectron); | |
917 | gGener=gener; | |
918 | } | |
919 | break; | |
920 | case kPyJJ: | |
921 | { | |
922 | comment = comment.Append(" Jet-jet at 5.5 TeV"); | |
923 | AliGenPythia *gener = new AliGenPythia(-1); | |
924 | gener->SetEnergyCMS(5500.); | |
925 | gener->SetProcess(kPyJets); | |
926 | Double_t ptHardMin=10.0, ptHardMax=-1.0; | |
927 | gener->SetPtHard(ptHardMin,ptHardMax); | |
928 | gener->SetYHard(-0.7,0.7); | |
929 | gener->SetJetEtaRange(-0.2,0.2); | |
930 | gener->SetEventListRange(0,1); | |
931 | gGener=gener; | |
932 | } | |
933 | break; | |
934 | case kPyGJ: | |
935 | { | |
936 | comment = comment.Append(" Gamma-jet at 5.5 TeV"); | |
937 | AliGenPythia *gener = new AliGenPythia(-1); | |
938 | gener->SetEnergyCMS(5500.); | |
939 | gener->SetProcess(kPyDirectGamma); | |
940 | Double_t ptHardMin=10.0, ptHardMax=-1.0; | |
941 | gener->SetPtHard(ptHardMin,ptHardMax); | |
942 | gener->SetYHard(-1.0,1.0); | |
943 | gener->SetGammaEtaRange(-0.13,0.13); | |
944 | gener->SetGammaPhiRange(210.,330.); | |
945 | gener->SetEventListRange(0,1); | |
946 | gGener=gener; | |
947 | } | |
948 | break; | |
36d4cb82 | 949 | } |
de78d77f | 950 | return gGener; |
36d4cb82 | 951 | } |
952 | ||
953 | AliGenHijing* HijingStandard() | |
954 | { | |
955 | AliGenHijing *gener = new AliGenHijing(-1); | |
956 | // centre of mass energy | |
957 | gener->SetEnergyCMS(5500.); | |
958 | // reference frame | |
959 | gener->SetReferenceFrame("CMS"); | |
960 | // projectile | |
961 | gener->SetProjectile("A", 208, 82); | |
962 | gener->SetTarget ("A", 208, 82); | |
963 | // tell hijing to keep the full parent child chain | |
964 | gener->KeepFullEvent(); | |
965 | // enable jet quenching | |
dbed4b8c | 966 | gener->SetJetQuenching(1); |
36d4cb82 | 967 | // enable shadowing |
968 | gener->SetShadowing(1); | |
969 | // neutral pion and heavy particle decays switched off | |
970 | gener->SetDecaysOff(1); | |
971 | // Don't track spectators | |
972 | gener->SetSpectators(0); | |
973 | // kinematic selection | |
974 | gener->SetSelectAll(0); | |
975 | return gener; | |
976 | } | |
977 | ||
978 | ||
979 |