Random number service class added.
[u/mrichter/AliRoot.git] / DPMJET / ConfigDPM.C
CommitLineData
d30b8254 1static Int_t eventsPerRun = 100;
2enum PprGeo_t
3{
4 kHoles, kNoHoles
5};
6static PprGeo_t geo = kHoles;
7
8void Config()
9{
10 // 7-DEC-2000 09:00
11 // Switch on Transition Radiation simulation. 6/12/00 18:00
12 // iZDC=1 7/12/00 09:00
13 // ThetaRange is (0., 180.). It was (0.28,179.72) 7/12/00 09:00
14 // Theta range given through pseudorapidity limits 22/6/2001
15
16 // Set Random Number seed
17 gRandom->SetSeed(123456);
18
19
20 // libraries required by geant321
21 gSystem->Load("libgeant321");
22
23 new TGeant3("C++ Interface to Geant3");
24
25 if (!gSystem->Getenv("CONFIG_FILE"))
26 {
27 TFile *rootfile = new TFile("galice.root", "recreate");
28
29 rootfile->SetCompressionLevel(2);
30 }
31
32 TGeant3 *geant3 = (TGeant3 *) gMC;
33 AliIonPDGCodes *PDGcodes = new AliIonPDGCodes();
34 PDGcodes->AddParticlesToPdgDataBase();
35 geant3->DefineIons();
36
37 //
38 // Set External decayer
39 TVirtualMCDecayer *decayer = new AliDecayerPythia();
40
41 decayer->SetForceDecay(kAll);
42 decayer->Init();
43 gMC->SetExternalDecayer(decayer);
44 //
45 //
46 //=======================================================================
47 // ******* GEANT STEERING parameters FOR ALICE SIMULATION *******
48 geant3->SetTRIG(1); //Number of events to be processed
49 geant3->SetSWIT(4, 10);
50 geant3->SetDEBU(0, 0, 1);
51 //geant3->SetSWIT(2,2);
52 geant3->SetDCAY(1);
53 geant3->SetPAIR(1);
54 geant3->SetCOMP(1);
55 geant3->SetPHOT(1);
56 geant3->SetPFIS(0);
57 geant3->SetDRAY(0);
58 geant3->SetANNI(1);
59 geant3->SetBREM(1);
60 geant3->SetMUNU(1);
61 geant3->SetCKOV(1);
62 geant3->SetHADR(0); //Select pure GEANH (HADR 1) or GEANH/NUCRIN (HADR 3)
63 geant3->SetLOSS(2);
64 geant3->SetMULS(1);
65 geant3->SetRAYL(1);
66 geant3->SetAUTO(1); //Select automatic STMIN etc... calc. (AUTO 1) or manual (AUTO 0)
67 geant3->SetABAN(0); //Restore 3.16 behaviour for abandoned tracks
68 geant3->SetOPTI(2); //Select optimisation level for GEANT geometry searches (0,1,2)
69 geant3->SetERAN(5.e-7);
70
71 Float_t cut = 1.e-3; // 1MeV cut by default
72 Float_t tofmax = 1.e10;
73
74 // GAM ELEC NHAD CHAD MUON EBREM MUHAB EDEL MUDEL MUPA TOFMAX
75 geant3->SetCUTS(cut, cut, cut, cut, cut, cut, cut, cut, cut, cut,
76 tofmax);
77 //
78 //=======================================================================
79 // ************* STEERING parameters FOR ALICE SIMULATION **************
80 // --- Specify event type to be tracked through the ALICE setup
81 // --- All positions are in cm, angles in degrees, and P and E in GeV
82 // #### AliGenDPMjet generation ######################################
83 AliGenDPMjet *gener = new AliGenDPMjet(1);
84 gener->SetBeamEnergy(2700.);
85 gener->SetEnergyCMS(5400.);
86 gener->SetProjectile(208,82);
87 gener->SetTarget(208,82);
88 gener->SetImpactParameterRange(12.,16.);
89 gener->SetTrackingFlag(1);
90 gener->Init();
91 //
92 // Activate this line if you want the vertex smearing to happen
93 // track by track
94 //
95 //gener->SetVertexSmear(perTrack);
96 // Field (L3 0.4 T)
97 AliMagFMaps* field = new AliMagFMaps("Maps","Maps", 2, 1., 10., 1);
98 rootfile->cd();
99 gAlice->SetField(field);
100
101
102 Int_t iABSO = 1;
103 Int_t iDIPO = 1;
104 Int_t iFMD = 0;
105 Int_t iFRAME = 0;
106 Int_t iHALL = 0;
107 Int_t iITS = 0;
108 Int_t iMAG = 0;
109 Int_t iMUON = 0;
110 Int_t iPHOS = 0;
111 Int_t iPIPE = 1;
112 Int_t iPMD = 0;
113 Int_t iRICH = 0;
114 Int_t iSHIL = 1;
115 Int_t iSTART = 0;
116 Int_t iTOF = 0;
117 Int_t iTPC = 0;
118 Int_t iTRD = 0;
119 Int_t iZDC = 1;
120 Int_t iEMCAL = 0;
121 Int_t iCRT = 0;
122 Int_t iVZERO = 0;
123
124 //=================== Alice BODY parameters =============================
125 AliBODY *BODY = new AliBODY("BODY", "Alice envelop");
126
127 if (iMAG)
128 {
129 //=================== MAG parameters ============================
130 // --- Start with Magnet since detector layouts may be depending ---
131 // --- on the selected Magnet dimensions ---
132 AliMAG *MAG = new AliMAG("MAG", "Magnet");
133 }
134
135
136 if (iABSO)
137 {
138 //=================== ABSO parameters ============================
139 AliABSO *ABSO = new AliABSOv0("ABSO", "Muon Absorber");
140 }
141
142 if (iDIPO)
143 {
144 //=================== DIPO parameters ============================
145
146 AliDIPO *DIPO = new AliDIPOv2("DIPO", "Dipole version 2");
147 }
148
149 if (iHALL)
150 {
151 //=================== HALL parameters ============================
152
153 AliHALL *HALL = new AliHALL("HALL", "Alice Hall");
154 }
155
156
157 if (iFRAME)
158 {
159 //=================== FRAME parameters ============================
160
161 AliFRAMEv2 *FRAME = new AliFRAMEv2("FRAME", "Space Frame");
162 if (geo == kHoles) {
163 FRAME->SetHoles(1);
164 } else {
165 FRAME->SetHoles(0);
166 }
167 }
168
169 if (iSHIL)
170 {
171 //=================== SHIL parameters ============================
172
173 AliSHIL *SHIL = new AliSHILv2("SHIL", "Shielding Version 2");
174 }
175
176
177 if (iPIPE)
178 {
179 //=================== PIPE parameters ============================
180
181 AliPIPE *PIPE = new AliPIPEv0("PIPE", "Beam Pipe");
182 }
183
184 if(iITS) {
185
186 //=================== ITS parameters ============================
187 //
188 // As the innermost detector in ALICE, the Inner Tracking System "impacts" on
189 // almost all other detectors. This involves the fact that the ITS geometry
190 // still has several options to be followed in parallel in order to determine
191 // the best set-up which minimizes the induced background. All the geometries
192 // available to date are described in the following. Read carefully the comments
193 // and use the default version (the only one uncommented) unless you are making
194 // comparisons and you know what you are doing. In this case just uncomment the
195 // ITS geometry you want to use and run Aliroot.
196 //
197 // Detailed geometries:
198 //
199 //
200 //AliITS *ITS = new AliITSv5symm("ITS","Updated ITS TDR detailed version with symmetric services");
201 //
202 //AliITS *ITS = new AliITSv5asymm("ITS","Updates ITS TDR detailed version with asymmetric services");
203 //
204 AliITSvPPRasymm *ITS = new AliITSvPPRasymm("ITS","New ITS PPR detailed version with asymmetric services");
205 ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
206 ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer
207 // ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det"); // don't touch this parameter if you're not an ITS developer
208 ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300]
209 ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300]
210 ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300]
211 ITS->SetThicknessChip2(200.); // chip thickness on layer 2 must be in the range [150,300]
212 ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
213 ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
214 //
215 //AliITSvPPRsymm *ITS = new AliITSvPPRsymm("ITS","New ITS PPR detailed version with symmetric services");
216 //ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
217 //ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer
218 //ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRsymm2.det"); // don't touch this parameter if you're not an ITS developer
219 //ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [100,300]
220 //ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [100,300]
221 //ITS->SetThicknessChip1(200.); // chip thickness on layer 1 must be in the range [150,300]
222 //ITS->SetThicknessChip2(200.); // chip thickness on layer 2 must be in the range [150,300]
223 //ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
224 //ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
225 //
226 //
227 // Coarse geometries (warning: no hits are produced with these coarse geometries and they unuseful
228 // for reconstruction !):
229 //
230 //
231 //AliITSvPPRcoarseasymm *ITS = new AliITSvPPRcoarseasymm("ITS","New ITS PPR coarse version with asymmetric services");
232 //ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
233 //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
234 //
235 //AliITS *ITS = new AliITSvPPRcoarsesymm("ITS","New ITS PPR coarse version with symmetric services");
236 //ITS->SetRails(0); // 1 --> rails in ; 0 --> rails out
237 //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
238 //
239 //
240 //
241 // Geant3 <-> EUCLID conversion
242 // ============================
243 //
244 // SetEUCLID is a flag to output (=1) or not to output (=0) both geometry and
245 // media to two ASCII files (called by default ITSgeometry.euc and
246 // ITSgeometry.tme) in a format understandable to the CAD system EUCLID.
247 // The default (=0) means that you dont want to use this facility.
248 //
249 ITS->SetEUCLID(0);
250 }
251
252 if (iTPC)
253 {
254 //============================ TPC parameters ================================
255 // --- This allows the user to specify sectors for the SLOW (TPC geometry 2)
256 // --- Simulator. SecAL (SecAU) <0 means that ALL lower (upper)
257 // --- sectors are specified, any value other than that requires at least one
258 // --- sector (lower or upper)to be specified!
259 // --- Reminder: sectors 1-24 are lower sectors (1-12 -> z>0, 13-24 -> z<0)
260 // --- sectors 25-72 are the upper ones (25-48 -> z>0, 49-72 -> z<0)
261 // --- SecLows - number of lower sectors specified (up to 6)
262 // --- SecUps - number of upper sectors specified (up to 12)
263 // --- Sens - sensitive strips for the Slow Simulator !!!
264 // --- This does NOT work if all S or L-sectors are specified, i.e.
265 // --- if SecAL or SecAU < 0
266 //
267 //
268 //-----------------------------------------------------------------------------
269
270 // gROOT->LoadMacro("SetTPCParam.C");
271 // AliTPCParam *param = SetTPCParam();
272 AliTPC *TPC = new AliTPCv2("TPC", "Default");
273
274 // All sectors included
275 TPC->SetSecAL(-1);
276 TPC->SetSecAU(-1);
277
278 }
279
280
281 if (iTOF) {
282 if (geo == kHoles) {
283 //=================== TOF parameters ============================
284 AliTOF *TOF = new AliTOFv2FHoles("TOF", "TOF with Holes");
285 } else {
286 AliTOF *TOF = new AliTOFv4T0("TOF", "normal TOF");
287 }
288 }
289
290
291 if (iRICH)
292 {
293 //=================== RICH parameters ===========================
294 AliRICH *RICH = new AliRICHv3("RICH", "normal RICH");
295
296 }
297
298
299 if (iZDC)
300 {
301 //=================== ZDC parameters ============================
302
303 AliZDC *ZDC = new AliZDCv2("ZDC", "normal ZDC");
304 ZDC->NoShower();
305 }
306
307 if (iTRD)
308 {
309 //=================== TRD parameters ============================
310
311 AliTRD *TRD = new AliTRDv1("TRD", "TRD slow simulator");
312
313 // Select the gas mixture (0: 97% Xe + 3% isobutane, 1: 90% Xe + 10% CO2)
314 TRD->SetGasMix(1);
315 if (geo == kHoles) {
316 // With hole in front of PHOS
317 TRD->SetPHOShole();
318 // With hole in front of RICH
319 TRD->SetRICHhole();
320 }
321 // Switch on TR
322 AliTRDsim *TRDsim = TRD->CreateTR();
323 }
324
325 if (iFMD)
326 {
327 //=================== FMD parameters ============================
328 AliFMD *FMD = new AliFMDv1("FMD", "normal FMD");
329 FMD->SetRingsSi1(256);
330 FMD->SetRingsSi2(128);
331 FMD->SetSectorsSi1(20);
332 FMD->SetSectorsSi2(40);
333 }
334
335 if (iMUON)
336 {
337 //=================== MUON parameters ===========================
338
339 AliMUON *MUON = new AliMUONv1("MUON", "default");
340 }
341 //=================== PHOS parameters ===========================
342
343 if (iPHOS)
344 {
345 AliPHOS *PHOS = new AliPHOSv1("PHOS", "IHEP");
346 }
347
348
349 if (iPMD)
350 {
351 //=================== PMD parameters ============================
352 AliPMD *PMD = new AliPMDv1("PMD", "normal PMD");
353 }
354
355 if (iSTART)
356 {
357 //=================== START parameters ============================
358 AliSTART *START = new AliSTARTv1("START", "START Detector");
359 }
360
361 if (iEMCAL)
362 {
363 //=================== EMCAL parameters ============================
364 AliEMCAL *EMCAL = new AliEMCALv1("EMCAL", "G56_2_55_19_104_14");
365 }
366
367 if (iCRT)
368 {
369 //=================== CRT parameters ============================
370 AliCRT *CRT = new AliCRTv0("CRT", "normal ACORDE");
371 }
372
373 if (iVZERO)
374 {
375 //=================== CRT parameters ============================
376 AliVZERO *VZERO = new AliVZEROv2("VZERO", "normal VZERO");
377 }
378
379}
380