The default thickness of the chips is set to 150 mkm (D.Elia). Removing some obsolete...
[u/mrichter/AliRoot.git] / macros / ConfigBeautyPPR.C
CommitLineData
de78d77f 1#if !defined(__CINT__) || defined(__MAKECINT__)
2#include <Riostream.h>
3#include <TRandom.h>
4#include <TDatime.h>
5#include <TSystem.h>
6#include <TVirtualMC.h>
7#include <TGeant3.h>
8#include "STEER/AliRunLoader.h"
9#include "STEER/AliRun.h"
10#include "STEER/AliConfig.h"
11#include "PYTHIA6/AliDecayerPythia.h"
12#include "PYTHIA6/AliGenPythia.h"
13#include "STEER/AliMagFCM.h"
14#include "STRUCT/AliBODY.h"
15#include "STRUCT/AliMAG.h"
16#include "STRUCT/AliABSOv0.h"
17#include "STRUCT/AliDIPOv2.h"
18#include "STRUCT/AliHALL.h"
19#include "STRUCT/AliFRAMEv2.h"
20#include "STRUCT/AliSHILv2.h"
21#include "STRUCT/AliPIPEv0.h"
22#include "ITS/AliITSvPPRasymm.h"
23#include "TPC/AliTPCv2.h"
50655693 24#include "TOF/AliTOFv5T0.h"
de78d77f 25#include "RICH/AliRICHv1.h"
26#include "ZDC/AliZDCv1.h"
27#include "TRD/AliTRDv1.h"
28#include "FMD/AliFMDv0.h"
29#include "MUON/AliMUONv1.h"
30#include "PHOS/AliPHOSv1.h"
31#include "PMD/AliPMDv1.h"
32#include "START/AliSTARTv1.h"
33#include "CRT/AliCRTv1.h"
34#endif
35
642b80f3 36void Config()
37{
38
39 //
40 // Set Random Number seed
41 TDatime dt;
42 UInt_t curtime=dt.Get();
43 UInt_t procid=gSystem->GetPid();
44 UInt_t seed=curtime-procid;
45
de78d77f 46 // gRandom->SetSeed(seed);
47 gRandom->SetSeed(12345);
642b80f3 48 cerr<<"Seed for random number generation= "<<seed<<endl;
49
c8921088 50 // libraries required by geant321
de78d77f 51#if defined(__CINT__)
c8921088 52 gSystem->Load("libgeant321");
de78d77f 53#endif
c8921088 54
b0470150 55 new TGeant3TGeo("C++ Interface to Geant3");
642b80f3 56
57 //=======================================================================
58 // Create the output file
59
de78d77f 60 AliRunLoader* rl=0x0;
61
62 cout<<"Config.C: Creating Run Loader ..."<<endl;
63 rl = AliRunLoader::Open("galice.root",
f5a857b2 64 AliConfig::GetDefaultEventFolderName(),
de78d77f 65 "recreate");
66 if (rl == 0x0)
67 {
68 gAlice->Fatal("Config.C","Can not instatiate the Run Loader");
69 return;
70 }
71 rl->SetCompressionLevel(2);
72 rl->SetNumberOfEventsPerFile(3);
73 gAlice->SetRunLoader(rl);
74
6521ae06 75 // Set the trigger configuration
76 gAlice->SetTriggerDescriptor("Pb-Pb");
77 cout<<"Trigger configuration is set to Pb-Pb"<<endl;
78
642b80f3 79 //
80 // Set External decayer
81 AliDecayer* decayer = new AliDecayerPythia();
82 decayer->SetForceDecay(kAll);
83 decayer->Init();
84 gMC->SetExternalDecayer(decayer);
85
642b80f3 86
642b80f3 87 //
88 //=======================================================================
89 // ************* STEERING parameters FOR ALICE SIMULATION **************
90 // --- Specify event type to be tracked through the ALICE setup
91 // --- All positions are in cm, angles in degrees, and P and E in GeV
6a3df6c9 92
93 gMC->SetProcess("DCAY",1);
94 gMC->SetProcess("PAIR",1);
95 gMC->SetProcess("COMP",1);
96 gMC->SetProcess("PHOT",1);
97 gMC->SetProcess("PFIS",0);
98 gMC->SetProcess("DRAY",0);
99 gMC->SetProcess("ANNI",1);
100 gMC->SetProcess("BREM",1);
101 gMC->SetProcess("MUNU",1);
102 gMC->SetProcess("CKOV",1);
103 gMC->SetProcess("HADR",1);
104 gMC->SetProcess("LOSS",2);
105 gMC->SetProcess("MULS",1);
106 gMC->SetProcess("RAYL",1);
107
108 Float_t cut = 1.e-3; // 1MeV cut by default
109 Float_t tofmax = 1.e10;
110
111 gMC->SetCut("CUTGAM", cut);
112 gMC->SetCut("CUTELE", cut);
113 gMC->SetCut("CUTNEU", cut);
114 gMC->SetCut("CUTHAD", cut);
115 gMC->SetCut("CUTMUO", cut);
116 gMC->SetCut("BCUTE", cut);
117 gMC->SetCut("BCUTM", cut);
118 gMC->SetCut("DCUTE", cut);
119 gMC->SetCut("DCUTM", cut);
120 gMC->SetCut("PPCUTM", cut);
121 gMC->SetCut("TOFMAX", tofmax);
122
123
642b80f3 124 // AliGenPythia *gener = new AliGenPythia(ntracks);
125 AliGenPythia *gener = new AliGenPythia(-1);
126
127 gener->SetMomentumRange(0,999);
0ac28de4 128 gener->SetPhiRange(0.,360.);
642b80f3 129 gener->SetThetaRange(0,180);
130 gener->SetYRange(-999,999);
131 //gener->SetPtRange(0,100);
132 gener->SetOrigin(0,0,0); // vertex position
133 //gener->SetVertexSmear(kPerEvent);
134 gener->SetSigma(0,0,5.3); // Sigma in (X,Y,Z) (cm) on IP position
135 gener->SetTrackingFlag(0);
136 // gener->SetForceDecay(kHadronicD);
137
138 //
139 // The following settings select the Pythia parameters tuned to agree
140 // with beauty NLO calculation for Pb-Pb @ 5.5 TeV with MNR code.
141 //
de78d77f 142 gener->SetProcess(kPyBeautyPbPbMNR);
642b80f3 143 gener->SetStrucFunc(kCTEQ4L);
144 gener->SetPtHard(2.75,-1.0);
145 gener->SetEnergyCMS(5500.);
146 gener->SetNuclei(208,208); // Pb-Pb collisions
147 // Force no decay heavy quark mesons
148 gener->SetForceDecay(kNoDecayHeavy);
149
150 gener->Init();
151 //
152 // Activate this line if you want the vertex smearing to happen
153 // track by track
154 //
155 //gener->SetVertexSmear(perTrack);
156
157 // Field (L3 0.4 T)
158 AliMagFCM* field = new AliMagFCM(
159 "Map2","$(ALICE_ROOT)/data/field01.dat", 2, 1., 10.);
160 field->SetSolenoidField(4.);
161 gAlice->SetField(field);
162
163 Int_t iABSO=0;
b9d0a01d 164 Int_t iCRT=0;
642b80f3 165 Int_t iDIPO=0;
166 Int_t iFMD=0;
167 Int_t iFRAME=0;
168 Int_t iHALL=0;
169 Int_t iITS=0;
170 Int_t iMAG=0;
171 Int_t iMUON=0;
172 Int_t iPHOS=0;
173 Int_t iPIPE=0;
174 Int_t iPMD=0;
175 Int_t iRICH=0;
176 Int_t iSHIL=0;
177 Int_t iSTART=0;
178 Int_t iTOF=0;
179 Int_t iTPC=0;
180 Int_t iTRD=0;
181 Int_t iZDC=0;
182
183 //=================== Alice BODY parameters =============================
184 AliBODY *BODY = new AliBODY("BODY","Alice envelop");
185
186 if(iMAG) {
187 //=================== MAG parameters ============================
188 // --- Start with Magnet since detector layouts may be depending ---
189 // --- on the selected Magnet dimensions ---
190 AliMAG *MAG = new AliMAG("MAG","Magnet");
191 }
192
193
194 if(iABSO) {
195 //=================== ABSO parameters ============================
196 AliABSO *ABSO = new AliABSOv0("ABSO","Muon Absorber");
197 }
198
199 if(iDIPO) {
200 //=================== DIPO parameters ============================
201
202 AliDIPO *DIPO = new AliDIPOv2("DIPO","Dipole version 2");
203 }
204
205 if(iHALL) {
206 //=================== HALL parameters ============================
207
208 AliHALL *HALL = new AliHALL("HALL","Alice Hall");
209 }
210
211
212 if(iFRAME) {
213 //=================== FRAME parameters ============================
214
215 AliFRAME *FRAME = new AliFRAMEv2("FRAME","Space Frame");
216
217 }
218
219 if(iSHIL) {
220 //=================== SHIL parameters ============================
221
e0559846 222 AliSHIL *SHIL = new AliSHILv2("SHIL","Shielding");
642b80f3 223 }
224
225
226 if(iPIPE) {
227 //=================== PIPE parameters ============================
228
229 AliPIPE *PIPE = new AliPIPEv0("PIPE","Beam Pipe");
230 }
231
232
233 if(iITS) {
234
235//=================== ITS parameters ============================
236 //
237 // As the innermost detector in ALICE, the Inner Tracking System "impacts" on
238 // almost all other detectors. This involves the fact that the ITS geometry
239 // still has several options to be followed in parallel in order to determine
240 // the best set-up which minimizes the induced background. All the geometries
241 // available to date are described in the following. Read carefully the comments
242 // and use the default version (the only one uncommented) unless you are making
243 // comparisons and you know what you are doing. In this case just uncomment the
244 // ITS geometry you want to use and run Aliroot.
245 //
246 // Detailed geometries:
247 //
248 //
249 //AliITS *ITS = new AliITSv5symm("ITS","Updated ITS TDR detailed version with symmetric services");
250 //
251 //AliITS *ITS = new AliITSv5asymm("ITS","Updates ITS TDR detailed version with asymmetric services");
252 //
253 AliITSvPPRasymm *ITS = new AliITSvPPRasymm("ITS","New ITS PPR detailed version with asymmetric services");
254 ITS->SetMinorVersion(2); // don't touch this parameter if you're not an ITS developer
255 ITS->SetReadDet(kFALSE); // don't touch this parameter if you're not an ITS developer
256 ITS->SetWriteDet("$ALICE_ROOT/ITS/ITSgeometry_vPPRasymm2.det"); // don't touch this parameter if you're not an ITS developer
257 ITS->SetThicknessDet1(200.); // detector thickness on layer 1 must be in the range [150,300]
258 ITS->SetThicknessDet2(200.); // detector thickness on layer 2 must be in the range [150,300]
1c7d79a4 259 ITS->SetThicknessChip1(150.); // chip thickness on layer 1 must be in the range [100,300]
260 ITS->SetThicknessChip2(150.); // chip thickness on layer 2 must be in the range [100,300]
642b80f3 261 ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out
262 ITS->SetCoolingFluid(1); // 1 --> water ; 0 --> freon
263 //
642b80f3 264 // Coarse geometries (warning: no hits are produced with these coarse geometries and they unuseful
265 // for reconstruction !):
266 //
267 //
268 //AliITSvPPRcoarseasymm *ITS = new AliITSvPPRcoarseasymm("ITS","New ITS PPR coarse version with asymmetric services");
269 //ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out
270 //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
271 //
272 //AliITS *ITS = new AliITSvPPRcoarsesymm("ITS","New ITS PPR coarse version with symmetric services");
273 //ITS->SetRails(1); // 1 --> rails in ; 0 --> rails out
274 //ITS->SetSupportMaterial(0); // 0 --> Copper ; 1 --> Aluminum ; 2 --> Carbon
275 //
276 //
277 //
278 // Geant3 <-> EUCLID conversion
279 // ============================
280 //
281 // SetEUCLID is a flag to output (=1) or not to output (=0) both geometry and
282 // media to two ASCII files (called by default ITSgeometry.euc and
283 // ITSgeometry.tme) in a format understandable to the CAD system EUCLID.
284 // The default (=0) means that you dont want to use this facility.
285 //
286 ITS->SetEUCLID(0);
287 }
288
289
290 if(iTPC) {
26ca4b4a 291 //============================ TPC parameters ===================
642b80f3 292 AliTPC *TPC = new AliTPCv2("TPC","Default");
642b80f3 293 }
294
295
296 if(iTOF) {
297 //=================== TOF parameters ============================
50655693 298 AliTOF *TOF = new AliTOFv5T0("TOF","normal TOF");
642b80f3 299 }
300
301 if(iRICH) {
302 //=================== RICH parameters ===========================
303 AliRICH *RICH = new AliRICHv1("RICH","normal RICH");
304
305 }
306
307
308 if(iZDC) {
309 //=================== ZDC parameters ============================
310
311 AliZDC *ZDC = new AliZDCv1("ZDC","normal ZDC");
312 }
313
b9d0a01d 314 if(iCRT) {
315 //=================== CRT parameters ============================
642b80f3 316
b9d0a01d 317 AliCRT *CRT = new AliCRTv1("CRT","normal CRT");
642b80f3 318 }
319
320 if(iTRD) {
321 //=================== TRD parameters ============================
322
323 AliTRD *TRD = new AliTRDv1("TRD","TRD slow simulator");
642b80f3 324 }
325
326 if(iFMD) {
327 //=================== FMD parameters ============================
328
329 AliFMD *FMD = new AliFMDv0("FMD","normal FMD");
330 }
331
332 if(iMUON) {
333 //=================== MUON parameters ===========================
334 AliMUON *MUON = new AliMUONv1("MUON","default");
335 }
336
337 //=================== PHOS parameters ===========================
338
339 if(iPHOS) {
340 AliPHOS *PHOS = new AliPHOSv1("PHOS","GPS2");
341 }
342
343
344 if(iPMD) {
345 //=================== PMD parameters ============================
346
347 AliPMD *PMD = new AliPMDv1("PMD","normal PMD");
348 PMD->SetPAR(1., 1., 0.8, 0.02);
349 PMD->SetIN(6., 18., -580., 27., 27.);
350 PMD->SetGEO(0.0, 0.2, 4.);
351 PMD->SetPadSize(0.8, 1.0, 1.0, 1.5);
352
353 }
354
355 if(iSTART) {
356 //=================== START parameters ============================
357 AliSTART *START = new AliSTARTv1("START","START Detector");
358 }
359
360
361}