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2b680d9b 1/**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3 * *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
6 * *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
15
803d1ab0 16/* $Id$ */
2b680d9b 17
18//////////////////////////////////////////////////////////////////////////////
19// //
20// Inner Traking System version 11 //
21// This class contains the base procedures for the Inner Tracking System //
22// //
23// Authors: R. Barbera //
24// version 6. //
25// Created 2000. //
26// //
27// NOTE: THIS IS THE SYMMETRIC PPR geometry of the ITS. //
28// THIS WILL NOT WORK //
29// with the geometry or module classes or any analysis classes. You are //
30// strongly encouraged to uses AliITSv5. //
31// //
32//////////////////////////////////////////////////////////////////////////////
33// See AliITSv11::StepManager().
34#include <Riostream.h>
35#include <stdio.h>
36#include <stdlib.h>
37#include <TMath.h>
2b680d9b 38#include <TFile.h> // only required for Tracking function?
2b680d9b 39#include <TObjArray.h>
40#include <TLorentzVector.h>
41#include <TObjString.h>
42#include <TClonesArray.h>
43#include <TBRIK.h>
44#include <TSystem.h>
45
46
47#include "AliRun.h"
48#include "AliMagF.h"
49#include "AliConst.h"
50#include "AliITSGeant3Geometry.h"
51#include "AliITShit.h"
2b680d9b 52#include "AliITSv11.h"
53#include "AliITSgeom.h"
54#include "AliITSgeomSPD.h"
55#include "AliITSgeomSDD.h"
56#include "AliITSgeomSSD.h"
57#include "AliITSDetType.h"
58#include "AliITSresponseSPD.h"
59#include "AliITSresponseSDD.h"
60#include "AliITSresponseSSD.h"
61#include "AliITSsegmentationSPD.h"
62#include "AliITSsegmentationSDD.h"
63#include "AliITSsegmentationSSD.h"
64#include "AliITSsimulationSPD.h"
65#include "AliITSsimulationSDD.h"
66#include "AliITSsimulationSSD.h"
67#include "AliITSClusterFinderSPD.h"
68#include "AliITSClusterFinderSDD.h"
69#include "AliITSClusterFinderSSD.h"
aa9bc63b 70//
162acd47 71#include "AliITSGeometryITSV.h"
aa9bc63b 72#include "AliITSGeometrySSDCone.h"
162acd47 73#include "AliITSGeometrySDDCone.h"
2b680d9b 74
75ClassImp(AliITSv11)
76
77//______________________________________________________________________
78AliITSv11::AliITSv11() : AliITS() {
aa9bc63b 79 // Standard default constructor for the ITS version 11.
2b680d9b 80 // Inputs:
aa9bc63b 81 // none.
2b680d9b 82 // Outputs:
aa9bc63b 83 // none.
84 // Return
85 // A default constructed AliITSv11 class.
2b680d9b 86
162acd47 87 fITSV = 0;
88 fcS = 0;
89// fcD = 0;
2b680d9b 90}
91//______________________________________________________________________
aa9bc63b 92AliITSv11::AliITSv11(const char *title) : AliITS("ITS", title){
93 // Standard constructor for the ITS version 11.
2b680d9b 94 // Inputs:
162acd47 95 // const char *title The title of for this geometry.
2b680d9b 96 // Outputs:
aa9bc63b 97 // none.
98 // Return
99 // A Standard constructed AliITSv11 class.
2b680d9b 100
162acd47 101 fITSV = 0;
102 fcS = 0;
103// fcD = 0;
2b680d9b 104}
105//______________________________________________________________________
aa9bc63b 106AliITSv11::~AliITSv11() {
107 // Standard destructor for the ITS version 11.
dfefbaec 108 // Inputs:
aa9bc63b 109 // none.
dfefbaec 110 // Outputs:
aa9bc63b 111 // none.
112 // Return
113 // none.
dfefbaec 114
162acd47 115 if(fITSV!=0) delete fITSV;
116 if(fcS!=0) delete fcS;
117// if(fcD!=0) delete fcD;
118}
119//______________________________________________________________________
120AliITSv11::AliITSv11(const AliITSv11 &source){
121 // Copy Constructor for ITS version 11.
122 // Inputs:
123 // AliITSv11 &source class to be copied from.
124 // Outputs:
125 // none.
126 // Return
127 // none.
128
129 if(&source == this) return;
130 Error("Copy Constructor","Not allowed to copy AliITSv11");
131 return;
132}
133//______________________________________________________________________
134AliITSv11& AliITSv11::operator=(const AliITSv11 &source){
135 // Assignment operator for the ITS version 11.
136 // Inputs:
137 // AliITSv11 &source class to be copied from.
138 // Outputs:
139 // none.
140 // Return
141 // none.
142
143 if(&source == this) return *this;
144 Error("= operator","Not allowed to copy AliITSv11");
145 return *this;
dfefbaec 146}
147//______________________________________________________________________
aa9bc63b 148void AliITSv11::BuildGeometry(){
162acd47 149 // This routine defines and Creates the geometry for version 11 of
150 // the ITS for use in the simulation display routines. This is a
151 // very simplified geometry for speed of viewing.
2b680d9b 152 // Inputs:
aa9bc63b 153 // none.
2b680d9b 154 // Outputs:
aa9bc63b 155 // none.
156 // Return
157 // none.
162acd47 158 TVector3 t(0.0,0.0,0.0);
2b680d9b 159
162acd47 160 if(fITSV==0) fITSV = new AliITSGeometryITSV(this,"ALIC");
161 if(fcS==0) fcS = new AliITSGeometrySSDCone(this,t,"TSV",1);
2b680d9b 162
162acd47 163 fcS->BuildDisplayGeometry();
2b680d9b 164}
165//______________________________________________________________________
aa9bc63b 166void AliITSv11::CreateGeometry(){
162acd47 167 // This routine defines and Creates the geometry for version 11 of
168 // the ITS. The geometry is used by the particle trasport routines,
169 // and therefore, is very detailed.
dfefbaec 170 // Inputs:
aa9bc63b 171 // none.
dfefbaec 172 // Outputs:
aa9bc63b 173 // none.
174 // Return
175 // none.
aa9bc63b 176 TVector3 t(0.0,0.0,0.0);
162acd47 177
178 if(fITSV==0) fITSV = new AliITSGeometryITSV(this,"ALIC");
179 if(fcS==0) fcS = new AliITSGeometrySSDCone(this,t,"TSV",1);
180 //
181 fITSV->CreateG3Geometry();
182 fcS->CreateG3Geometry("TSV",t);
183 //
184 fITSV->PositionGeometry("ALIC",1,t,0);
185 fcS->PositionG3Geometry(fITSV->GetParams(),1,t,0);
3717ba94 186}
187//______________________________________________________________________
aa9bc63b 188void AliITSv11::CreateMaterials(){
189 // Create ITS materials
190 // This function defines the default materials used in the Geant
162acd47 191 // Monte Carlo simulations for the geometries AliITSv11.
aa9bc63b 192 // In general it is automatically replaced by
3717ba94 193 // Inputs:
aa9bc63b 194 // none.
3717ba94 195 // Outputs:
196 // none.
aa9bc63b 197 // Return
3717ba94 198 // none.
162acd47 199/*
200 TVector3 t(0.0,0.0,0.0);
201
202 if(fITSV==0) fITSV = new AliITSGeometryITSV(this,"ALIC");
203 if(fcS==0) fcS = new AliITSGeometrySSDCone(this,t,"TSV",1);
204
205 fITSV->CreateG3Materials();
206 fcS->CreateG3Materials();
207*/
208
209
210 Int_t ifield = gAlice->Field()->Integ();
211 Float_t fieldm = gAlice->Field()->Max();
212
213 Float_t tmaxfd = 0.1; // 1.0; // Degree
214 Float_t stemax = 1.0; // cm
215 Float_t deemax = 0.1; // 30.0; // Fraction of particle's energy 0<deemax<=1
216 Float_t epsil = 1.0E-4; // 1.0; // cm
217 Float_t stmin = 0.0; // cm "Default value used"
218
219 Float_t tmaxfdSi = 0.1; // .10000E+01; // Degree
220 Float_t stemaxSi = 0.0075; // .10000E+01; // cm
221 Float_t deemaxSi = 0.1; // 0.30000E-02; // Fraction of particle's energy 0<deemax<=1
222 Float_t epsilSi = 1.0E-4;// .10000E+01;
223 Float_t stminSi = 0.0; // cm "Default value used"
224
225 Float_t tmaxfdAir = 0.1; // .10000E+01; // Degree
226 Float_t stemaxAir = .10000E+01; // cm
227 Float_t deemaxAir = 0.1; // 0.30000E-02; // Fraction of particle's energy 0<deemax<=1
228 Float_t epsilAir = 1.0E-4;// .10000E+01;
229 Float_t stminAir = 0.0; // cm "Default value used"
230
231 Float_t tmaxfdServ = 1.0; // 10.0; // Degree
232 Float_t stemaxServ = 1.0; // 0.01; // cm
233 Float_t deemaxServ = 0.5; // 0.1; // Fraction of particle's energy 0<deemax<=1
234 Float_t epsilServ = 1.0E-3; // 0.003; // cm
235 Float_t stminServ = 0.0; //0.003; // cm "Default value used"
236
237 // Freon
238 Float_t afre[2] = { 12.011,18.9984032 };
239 Float_t zfre[2] = { 6., 9. };
240 Float_t wfre[2] = { 5.,12. };
241 Float_t densfre = 1.5;
242
243 // --- Define the various materials and media for GEANT ---
244 // AliMaterial(Int_t imat, const char* name, Float_t a, Float_t z,
245 // Float_t dens, Float_t radl, Float_t absl,
246 // Float_t *buf=0, Int_t nwbuf=0)
247 //AliMedium(Int_t numed, const char *name, Int_t nmat,
248 // Int_t isvol, Int_t ifield, Float_t fieldm,
249 // Float_t tmaxfd, Float_t stemax, Float_t deemax,
250 // Float_t epsil, Float_t stmin, Float_t *ubuf=0, Int_t nbuf=0)
251 AliMaterial(1,"SI$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
252 AliMedium(1,"SI$",1,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
253
254 AliMaterial(2,"SPD SI CHIP$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
255 AliMedium(2,"SPD SI CHIP$",2,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
256
257 AliMaterial(3,"SPD SI BUS$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
258 AliMedium(3,"SPD SI BUS$",3,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
259
260 AliMaterial(4,"C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
261 AliMedium(4,"C (M55J)$",4,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
262
263 AliMaterial(5,"AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
264 AliMedium(5,"AIR$",5,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
265
266 AliMaterial(6,"GEN AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
267 AliMedium(6,"GEN AIR$",6,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
268
269 AliMaterial(7,"SDD SI CHIP$",0.374952E+02,0.178184E+02,0.24485E+01,0.76931E+01,0.99900E+03);
270 AliMedium(7,"SDD SI CHIP$",7,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
271
272 AliMaterial(9,"SDD C (M55J)$",0.123565E+02,0.64561E+01,0.18097E+01,0.229570E+02,0.99900E+03);
273 AliMedium(9,"SDD C (M55J)$",9,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
274
275 AliMaterial(10,"SDD AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
276 AliMedium(10,"SDD AIR$",10,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
277
278 AliMaterial(11,"AL$",0.26982E+02,0.13000E+02,0.26989E+01,0.89000E+01,0.99900E+03);
279 AliMedium(11,"AL$",11,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
280
281 AliMaterial(12,"WATER$",0.14322E+02,0.72167E+01,0.10000E+01,0.35759E+02,0.94951E+02);
282 AliMedium(12,"WATER$",12,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
283
284 AliMixture(13,"Freon$",afre,zfre,densfre,-2,wfre);
285 AliMedium(13,"Freon$",13,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
286
287 AliMaterial(14,"COPPER$",0.63546E+02,0.29000E+02,0.89600E+01,0.14300E+01,0.99900E+03);
288 AliMedium(14,"COPPER$",14,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
289
290 AliMaterial(15,"CERAMICS$",0.22314E+02,0.10856E+02,0.36000E+01,0.76200E+01,0.31901E+02);
291 AliMedium(15,"CERAMICS$",15,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
292
293 AliMaterial(20,"SSD C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
294 AliMedium(20,"SSD C (M55J)$",20,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
295
296 AliMaterial(21,"SSD AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
297 AliMedium(21,"SSD AIR$",21,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
298
299 AliMaterial(25,"G10FR4$",0.17749E+02,0.88750E+01,0.18000E+01,0.21822E+02,0.99900E+03);
300 AliMedium(25,"G10FR4$",25,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
301
302 AliMaterial(26,"GEN C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
303 AliMedium(26,"GEN C (M55J)$",26,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
304
305 AliMaterial(27,"GEN Air$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
306 AliMedium(27,"GEN Air$",27,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
307
308 AliMaterial(51,"SPD SI$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
309 AliMedium(51,"SPD SI$",51,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
310
311 AliMaterial(52,"SPD SI CHIP$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
312 AliMedium(52,"SPD SI CHIP$",52,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
313
314 AliMaterial(53,"SPD SI BUS$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
315 AliMedium(53,"SPD SI BUS$",53,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
316
317 AliMaterial(54,"SPD C (M55J)$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
318 AliMedium(54,"SPD C (M55J)$",54,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
319
320 AliMaterial(55,"SPD AIR$",0.14610E+02,0.73000E+01,0.12050E-02,0.30423E+05,0.99900E+03);
321 AliMedium(55,"SPD AIR$",55,0,ifield,fieldm,tmaxfdAir,stemaxAir,deemaxAir,epsilAir,stminAir);
322
323 AliMaterial(56,"SPD KAPTON(POLYCH2)$",0.14000E+02,0.71770E+01,0.13000E+01,0.31270E+02,0.99900E+03);
324 AliMedium(56,"SPD KAPTON(POLYCH2)$",56,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
325
326 AliMaterial(61,"EPOXY$",0.17749E+02,0.88750E+01,0.18000E+01,0.21822E+02,0.99900E+03);
327 AliMedium(61,"EPOXY$",61,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
328
329 AliMaterial(62,"SILICON$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
330 AliMedium(62,"SILICON$",62,0,ifield,fieldm,tmaxfdSi,stemaxSi,deemaxSi,epsilSi,stminSi);
331
332 AliMaterial(63,"KAPTONH(POLYCH2)$",0.14000E+02,0.71770E+01,0.13000E+01,0.31270E+02,0.99900E+03);
333 AliMedium(63,"KAPTONH(POLYCH2)$",63,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
334
335 AliMaterial(64,"ALUMINUM$",0.26982E+02,0.13000E+02,0.26989E+01,0.89000E+01,0.99900E+03);
336 AliMedium(64,"ALUMINUM$",64,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
337
338 AliMaterial(65,"INOX$",0.55098E+02,0.2572E+02,0.7900E+01,0.17800E+01,0.99900E+03);
339 AliMedium(65,"INOX$",65,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
340
341 AliMaterial(68,"ROHACELL$",0.123974E+02,0.62363E+01,0.500E-01,0.80986E+03,0.99900E+03);
342 AliMedium(68,"ROHACELL$",68,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
343
344 AliMaterial(69,"SDD C AL (M55J)$",0.138802E+02,0.71315E+01,0.19837E+01,0.176542E+02,0.99900E+03);
345 AliMedium(69,"SDD C AL (M55J)$",69,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
346
347 AliMaterial(70,"SDDKAPTON (POLYCH2)$",0.14000E+02,0.71770E+01,0.13000E+01,0.31270E+02,0.99900E+03);
348 AliMedium(70,"SDDKAPTON (POLYCH2)$",70,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
349
350 AliMaterial(71,"ITS SANDW A$",0.12011E+02,0.60000E+01,0.2115E+00,0.17479E+03,0.99900E+03);
351 AliMedium(71,"ITS SANDW A$",71,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
352
353 AliMaterial(72,"ITS SANDW B$",0.12011E+02,0.60000E+01,0.27000E+00,0.18956E+03,0.99900E+03);
354 AliMedium(72,"ITS SANDW B$",72,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
355
356 AliMaterial(73,"ITS SANDW C$",0.12011E+02,0.60000E+01,0.41000E+00,0.90868E+02,0.99900E+03);
357 AliMedium(73,"ITS SANDW C$",73,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
358
359 AliMaterial(74,"HEAT COND GLUE$",0.12011E+02,0.60000E+01,0.1930E+01,0.22100E+02,0.99900E+03);
360 AliMedium(74,"HEAT COND GLUE$",74,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
361
362 AliMaterial(75,"ELASTO SIL$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
363 AliMedium(75,"ELASTO SIL$",75,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
364
365 AliMaterial(76,"SPDBUS(AL+KPT+EPOX)$",0.19509E+02,0.96502E+01,0.19060E+01,0.15413E+02,0.99900E+03);
366 AliMedium(76,"SPDBUS(AL+KPT+EPOX)$",76,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
367
368 AliMaterial(77,"SDD X7R capacitors$",0.1157516E+03,0.477056E+02,0.67200E+01,0.14236E+01,0.99900E+03);
369 AliMedium(77,"SDD X7R capacitors$",77,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
370
371 AliMaterial(78,"SDD ruby sph. Al2O3$",0.218101E+02,0.106467E+02,0.39700E+01,0.48539E+01,0.99900E+03);
372 AliMedium(78,"SDD ruby sph. Al2O3$",78,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
373
374 AliMaterial(79,"SDD SI insensitive$",0.28086E+02,0.14000E+02,0.23300E+01,0.93600E+01,0.99900E+03);
375 AliMedium(79,"SDD SI insensitive$",79,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
376
377 AliMaterial(80,"SDD HV microcable$",0.159379E+02,0.78598E+01,0.16087E+01,0.217906E+02,0.99900E+03);
378 AliMedium(80,"SDD HV microcable$",80,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
379
380 AliMaterial(81,"SDD LV+signal cable$",0.223689E+02,0.108531+02,0.21035E+01,0.13440E+02,0.99900E+03);
381 AliMedium(81,"SDD LV+signal cable$",81,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
382
383 AliMaterial(82,"SDD hybrid microcab$",0.218254E+02,0.106001E+02,0.20502E+01,0.137308E+02,0.99900E+03);
384 AliMedium(82,"SDD hybrid microcab$",82,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
385
386 AliMaterial(83,"SDD anode microcab$",0.186438E+02,0.91193E+01,0.17854E+01,0.176451E+02,0.99900E+03);
387 AliMedium(83,"SDD anode microcab$",83,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
388
389 AliMaterial(84,"SDD/SSD rings$",0.123565E+02,0.64561E+01,0.18097E+01,0.229570E+02,0.99900E+03);
390 AliMedium(84,"SDD/SSD rings$",84,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
391
392 AliMaterial(85,"inox/alum$",0.321502E+02,0.153383E+02,0.30705E+01,0.69197E+01,0.99900E+03);
393 AliMedium(85,"inox/alum$",85,0,ifield,fieldm,tmaxfd,stemax,deemax,epsil,stmin);
394
395
396 // Special media
397
398 AliMaterial(90,"SPD shield$", 12.011, 6., 1.93/10. , 22.1*10., 999);
399 AliMedium(90,"SPD shield$",90,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
400
401 AliMaterial(91, "SPD End ladder$", 47.0447, 21.7963, 3.6374, 4.4711, 999);
402 AliMedium(91,"SPD End ladder$",91,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
403
404 AliMaterial(92, "SPD cone$",28.0855, 14., 2.33, 9.36, 999);
405 AliMedium(92,"SPD cone$",92,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
406
407 AliMaterial(93, "SDD End ladder$", 69.9298, 29.8246, 0.3824, 36.5103, 999);
408 AliMedium(93,"SDD End ladder$",93,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
3717ba94 409
162acd47 410 AliMaterial(94, "SDD cone$",63.546, 29., 1.15, 1.265, 999);
411 AliMedium(94,"SDD cone$",94,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
aa9bc63b 412
162acd47 413 AliMaterial(95, "SSD End ladder$", 32.0988, 15.4021, 0.68, 35.3238, 999);
414 AliMedium(95,"SSD End ladder$",95,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
415
416 AliMaterial(96, "SSD cone$",63.546, 29., 1.15, 1.265, 999);
417 AliMedium(96,"SSD cone$",96,0,ifield,fieldm,tmaxfdServ,stemaxServ,deemaxServ,epsilServ,stminServ);
dfefbaec 418}
419//______________________________________________________________________
420void AliITSv11::InitAliITSgeom(){
aa9bc63b 421 // Based on the geometry tree defined in Geant 3.21, this
162acd47 422 // routine initilizes the Class AliITSgeom from the Geant 3.21 ITS
423 // geometry sturture.
aa9bc63b 424 // Inputs:
425 // none.
426 // Outputs:
427 // none.
428 // Return
429 // none.
dfefbaec 430}
dfefbaec 431//______________________________________________________________________
432void AliITSv11::Init(){
aa9bc63b 433 // Initialise the ITS after it has been created.
434 // Inputs:
435 // none.
436 // Outputs:
437 // none.
438 // Return
439 // none.
dfefbaec 440}
441//______________________________________________________________________
442void AliITSv11::SetDefaults(){
162acd47 443 // Sets the default segmentation, response, digit and raw cluster
444 // classes to be used. These defaults can be overwritten in the
445 // macros that do these later steps. Defaults are give hear for the
446 // general user.
aa9bc63b 447 // Inputs:
448 // none.
449 // Outputs:
450 // none.
451 // Return
452 // none.
dfefbaec 453}
454//______________________________________________________________________
455void AliITSv11::DrawModule(){
162acd47 456 // Draw a standard set of shaded view of the ITS version 11.
aa9bc63b 457 // Inputs:
458 // none.
459 // Outputs:
460 // none.
461 // Return
462 // none.
dfefbaec 463}
464//______________________________________________________________________
465void AliITSv11::StepManager(){
aa9bc63b 466 // Called for every step in the ITS, then calles the AliITShit class
dfefbaec 467 // creator with the information to be recoreded about that hit.
aa9bc63b 468 // The value of the macro ALIITSPRINTGEOM if set to 1 will allow the
dfefbaec 469 // printing of information to a file which can be used to create a .det
470 // file read in by the routine CreateGeometry(). If set to 0 or any other
471 // value except 1, the default behavior, then no such file is created nor
162acd47 472 // is the extra variables and the like used in the printing allocated.
2b680d9b 473}
dfefbaec 474