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bc46b572 | 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 | ||
16 | ||
17 | ///////////////////////////////////////////////////////////////////// | |
18 | // // | |
19 | // START ( T-zero) detector version 1 // | |
20 | // | |
21 | //Begin Html | |
22 | /* | |
23 | <img src="gif/AliSTARTv1Class.gif"> | |
24 | */ | |
25 | //End Html | |
26 | // // | |
27 | // // | |
28 | ////////////////////////////////////////////////////////////////////// | |
29 | ||
30 | #include <TMath.h> | |
31 | #include <TGeometry.h> | |
32 | #include <TTUBE.h> | |
33 | #include <TNode.h> | |
0cc62300 | 34 | #include <TLorentzVector.h> |
bc46b572 | 35 | |
36 | #include "AliSTARTv1.h" | |
37 | #include "AliRun.h" | |
94de3818 | 38 | #include "AliMagF.h" |
bc46b572 | 39 | #include "AliSTARThit.h" |
40 | ||
ef0750c2 | 41 | #include <Riostream.h> |
bc46b572 | 42 | |
bc46b572 | 43 | #include <stdlib.h> |
44 | ||
45 | ClassImp(AliSTARTv1) | |
46 | ||
47 | //-------------------------------------------------------------------- | |
48 | AliSTARTv1::AliSTARTv1(const char *name, const char *title): | |
49 | AliSTART(name,title) | |
50 | { | |
51 | // | |
52 | // Standart constructor for START Detector version 0 | |
53 | // | |
54 | fIdSens1=0; | |
55 | // setBufferSize(128000); | |
56 | } | |
57 | //------------------------------------------------------------------------- | |
58 | void AliSTARTv1::CreateGeometry() | |
59 | { | |
60 | // | |
61 | // Create the geometry of START Detector version 0 | |
62 | // | |
63 | // begin Html | |
64 | /* | |
65 | <img src="gif/AliSTARTv0.gif"> | |
66 | */ | |
67 | // | |
68 | ||
69 | ||
70 | Int_t *idtmed = fIdtmed->GetArray(); | |
71 | ||
72 | Int_t is; | |
73 | Int_t idrotm[999]; | |
74 | Float_t x,y,z; | |
75 | ||
76 | Float_t pstart[3]={4.5,10.7,5.3}; | |
ef51244a | 77 | Float_t pinstart[3]={0.,1.3,5.25}; |
bc46b572 | 78 | Float_t ppmt[3]={0.,1.3,3.5}; |
79 | Float_t pdivider[3]={0.,1.2,1.75}; | |
80 | Float_t pdiv2[3]={0.,1.2,1.25}; | |
81 | Float_t pdiv1[3]={0.6,1.2,0.5}; | |
82 | Float_t ptop[3]={0.,1.3,1.5}; | |
83 | Float_t pbot[3]={0.6,1.2,0.1}; | |
84 | Float_t pglass[3]={1.2,1.3,2.}; | |
85 | Float_t pcer[3]={0.9,1.1,0.09}; | |
86 | Float_t psteel[3]={0.9,1.1,0.01}; | |
87 | Float_t ppins[3]={0.6,1.2,0.014}; | |
88 | Float_t phole[3]={0.6,1.2,0.015}; | |
89 | Float_t pknob[3]={0.5,0.6,0.4}; | |
90 | Float_t pknob_vac[3]={0.,0.5,0.4}; | |
91 | Float_t pknob_bot[3]={0.,0.6,0.05}; | |
92 | Float_t pribber[3] = {0.,1.2,2.413/2.}; | |
93 | Float_t presist[3] = {0.,1.2,0.087/2.}; | |
94 | ||
a94466c5 | 95 | Float_t zdetRight=69.7,zdetLeft=350; |
bc46b572 | 96 | //------------------------------------------------------------------- |
97 | // START volume | |
98 | //------------------------------------------------------------------- | |
99 | ||
100 | // Float_t theta=TMath::ATan(6.5/zdet); | |
724699e1 | 101 | Float_t thetaRight=(180./3.1415)*TMath::ATan(6.5/zdetRight); |
102 | Float_t thetaLeft=(180./3.1415)*TMath::ATan(6.5/zdetLeft); | |
bc46b572 | 103 | AliMatrix(idrotm[901], 90., 0., 90., 90., 180., 0.); |
104 | ||
724699e1 | 105 | gMC->Gsvolu("0STR","TUBE",idtmed[1],pstart,3); |
106 | gMC->Gsvolu("0STL","TUBE",idtmed[1],pstart,3); | |
107 | gMC->Gspos("0STR",1,"ALIC",0.,0.,zdetRight+pstart[2],0,"ONLY"); | |
108 | gMC->Gspos("0STL",1,"ALIC",0.,0.,-zdetLeft-pstart[2],idrotm[901],"ONLY"); | |
bc46b572 | 109 | |
110 | //START interior | |
2ca99a7f | 111 | gMC->Gsvolu("0INS","TUBE",idtmed[1],pinstart,3); |
112 | gMC->Gsvolu("0PMT","TUBE",idtmed[3],ppmt,3); | |
113 | gMC->Gsvolu("0DIV","TUBE",idtmed[3],pdivider,3); | |
bc46b572 | 114 | |
115 | // first ring: 12 units of Scintillator+PMT+divider | |
116 | Double_t dang1 = 2*TMath::Pi()/12; | |
117 | for (is=1; is<=12; is++) | |
118 | { | |
119 | AliMatrix(idrotm[901+is], | |
724699e1 | 120 | 90.-thetaRight, 30.*is, |
bc46b572 | 121 | 90., 90.+30.*is, |
724699e1 | 122 | thetaRight, 180.+30.*is); |
bc46b572 | 123 | x=6.5*TMath::Sin(is*dang1); |
124 | y=6.5*TMath::Cos(is*dang1); | |
ef51244a | 125 | z=-pstart[2]+pinstart[2]; |
724699e1 | 126 | gMC->Gspos("0INS",is,"0STR",x,y,z,idrotm[901+is],"ONLY"); |
ef51244a | 127 | |
9436d88b | 128 | } |
724699e1 | 129 | for (is=1; is<=12; is++) |
130 | { | |
131 | AliMatrix(idrotm[901+is], | |
132 | 90.-thetaLeft, 30.*is, | |
133 | 90., 90.+30.*is, | |
134 | thetaLeft, 180.+30.*is); | |
135 | ||
136 | x=6.5*TMath::Sin(is*dang1); | |
137 | y=6.5*TMath::Cos(is*dang1); | |
138 | z=-pstart[2]+pinstart[2]; | |
139 | gMC->Gspos("0INS",is,"0STL",x,y,z,idrotm[901+is],"ONLY"); | |
140 | ||
141 | } | |
142 | x=0; | |
9436d88b | 143 | y=0; |
144 | z=-pinstart[2]+ppmt[2]; | |
9e1a0ddb | 145 | if(fDebug) printf("%s: is %d, z Divider %f\n",ClassName(),is,z); |
9436d88b | 146 | gMC->Gspos("0PMT",1,"0INS",x,y,z,0,"ONLY"); |
147 | z=pinstart[2]-pdivider[2]; | |
148 | gMC->Gspos("0DIV",1,"0INS",x,y,z,0,"ONLY"); | |
149 | ||
bc46b572 | 150 | /* |
151 | //second ring: 20 units of Scintillator+PMT+divider | |
152 | Double_t dang2 = 2*TMath::Pi()/26; | |
153 | Double_t dang3 = 2*TMath::Pi()/20; | |
154 | for (is=14; is<=33;is++) | |
155 | { | |
156 | x=9.3*TMath::Sin(dang2+(is-13)*dang3); | |
157 | y=9.3*TMath::Cos(dang2+(is-13)*dang3); | |
158 | z=-pstart[2]+ppmt[2]; | |
2ca99a7f | 159 | gMC->Gspos("0PMT",is,"0STA",x,y,z,0,"ONLY"); |
bc46b572 | 160 | z=z+ppmt[2]+pdiv2[2]; |
2ca99a7f | 161 | gMC->Gspos("0DIV",is,"0STA",x,y,z,0,"ONLY"); |
bc46b572 | 162 | } |
163 | */ | |
164 | // PMT | |
165 | ||
166 | // Entry window (glass) | |
a94466c5 | 167 | gMC->Gsvolu("0TOP","TUBE",idtmed[6],ptop,3); //glass |
168 | // gMC->Gsvolu("0TOP","TUBE",idtmed[12],ptop,3); //lucite | |
169 | z=-ppmt[2]+ptop[2]; | |
2ca99a7f | 170 | gMC->Gspos("0TOP",1,"0PMT",0,0,z,0,"ONLY"); |
bc46b572 | 171 | // printf("Z PTOP %f -ppmt[2] %f ptop[2] %f\n",z,-ppmt[2],ptop[2]); |
a94466c5 | 172 | |
bc46b572 | 173 | // Bottom glass |
2ca99a7f | 174 | gMC->Gsvolu("0BOT","TUBE",idtmed[6],pbot,3); |
bc46b572 | 175 | z=ppmt[2]-pbot[2]; |
9e1a0ddb | 176 | if(fDebug) printf("%s: Z bottom %f\n",ClassName(),z); |
2ca99a7f | 177 | gMC->Gspos("0BOT",1,"0PMT",0,0,z,0,"ONLY"); |
bc46b572 | 178 | // Side cylinder glass |
2ca99a7f | 179 | gMC->Gsvolu("0OUT","TUBE",idtmed[6],pglass,3); |
bc46b572 | 180 | z=ppmt[2]-pglass[2]; |
181 | // printf("Z glass %f\n",z); | |
2ca99a7f | 182 | gMC->Gspos("0OUT",1,"0PMT",0,0,z,0,"ONLY"); |
bc46b572 | 183 | //PMT electrodes support structure |
2ca99a7f | 184 | gMC->Gsvolu("0CER","TUBE",idtmed[4],pcer,3); |
185 | gMC->Gsvolu("0STE","TUBE",idtmed[8],psteel,3); | |
bc46b572 | 186 | z=-ppmt[2]+2*ptop[2]+0.3;; |
187 | // printf("Z Cer 1 %f\n",z); | |
188 | for (is=1; is<=15; is++) | |
189 | { | |
190 | z=z+psteel[2]+pcer[2]; | |
2ca99a7f | 191 | gMC->Gspos("0CER",is,"0PMT",0,0,z,0,"ONLY"); |
bc46b572 | 192 | z=z+psteel[2]+pcer[2]; |
2ca99a7f | 193 | gMC->Gspos("0STE",is,"0PMT",0,0,z,0,"ONLY"); |
bc46b572 | 194 | } |
195 | ||
196 | // Divider | |
197 | // Knob at the bottom of PMT baloon | |
198 | ||
2ca99a7f | 199 | gMC->Gsvolu("0NB","TUBE",idtmed[6],pknob,3); |
bc46b572 | 200 | z=-pdivider[2]+pknob[2]; |
201 | // printf("zknob %f\n",z); | |
2ca99a7f | 202 | gMC->Gspos("0NB",1,"0DIV",0,0,z,0,"ONLY"); |
203 | gMC->Gsvolu("0KB","TUBE",idtmed[6],pknob_bot,3); | |
bc46b572 | 204 | z=-pdivider[2]+2*pknob[2]+pknob_bot[2]; |
2ca99a7f | 205 | // printf(knobbot %f\n",z); |
206 | gMC->Gspos("0KB",1,"0DIV ",0,0,z,0,"ONLY"); | |
207 | gMC->Gsvolu("0VAC","TUBE",idtmed[3],pknob_vac,3); | |
bc46b572 | 208 | z=-pdivider[2]+pknob_vac[2]; |
209 | // printf("knobvac %f\n",z); | |
2ca99a7f | 210 | gMC->Gspos("0VAC",1,"0DIV",0,0,z,0,"ONLY"); |
bc46b572 | 211 | //Steel pins + pin holes |
2ca99a7f | 212 | gMC->Gsvolu("0PIN","TUBE",idtmed[8],ppins,3); |
bc46b572 | 213 | z=-pdivider[2]+ppins[2]; |
2ca99a7f | 214 | gMC->Gspos("0PIN",1,"0DIV",0,0,z,0,"ONLY"); |
215 | gMC->Gsvolu("0HOL","TUBE",idtmed[11],phole,3); | |
bc46b572 | 216 | z=-pdivider[2]+2*ppins[2]+phole[2]; |
2ca99a7f | 217 | gMC->Gspos("0HOL",1,"0DIV",0,0,z,0,"ONLY"); |
bc46b572 | 218 | |
219 | //Socket | |
2ca99a7f | 220 | gMC->Gsvolu("0V1","TUBE",idtmed[4],pdiv1,3); |
bc46b572 | 221 | z=-pdivider[2]+pdiv1[2]; |
2ca99a7f | 222 | gMC->Gspos("0V1",1,"0DIV",0,0,z,0,"ONLY"); |
bc46b572 | 223 | //Resistors |
2ca99a7f | 224 | gMC->Gsvolu("0V2","TUBE",idtmed[1],pdiv2,3); |
bc46b572 | 225 | z=pdivider[2]-pdiv2[2]; |
2ca99a7f | 226 | gMC->Gspos("0V2",1,"0DIV",0,0,z,0,"ONLY"); |
227 | gMC->Gsvolu("0RS","TUBE",idtmed[4],presist,3); | |
bc46b572 | 228 | z=-pdiv2[2]+presist[2]; |
2ca99a7f | 229 | gMC->Gspos("0RS",1,"0V2",0,0,z,0,"ONLY"); |
230 | gMC->Gsvolu("0RB","TUBE",idtmed[9],pribber,3); | |
bc46b572 | 231 | z=pdiv2[2]-pribber[2]; |
2ca99a7f | 232 | gMC->Gspos("0RB",1,"0V2",0,0,z,0,"ONLY"); |
bc46b572 | 233 | // printf("z DRIB %f\n",z); |
a94466c5 | 234 | |
bc46b572 | 235 | |
236 | } | |
237 | //------------------------------------------------------------------------ | |
238 | void AliSTARTv1::CreateMaterials() | |
239 | { | |
ef51244a | 240 | Int_t isxfld = gAlice->Field()->Integ(); |
241 | Float_t sxmgmx = gAlice->Field()->Max(); | |
bc46b572 | 242 | Float_t a,z,d,radl,absl,buf[1]; |
243 | Int_t nbuf; | |
244 | ||
245 | // Scintillator CH | |
246 | Float_t ascin[2]={1.01,12.01}; | |
247 | Float_t zscin[2]={1,6}; | |
248 | Float_t wscin[2]={1,1}; | |
249 | Float_t denscin=1.03; | |
a94466c5 | 250 | //Lucite C(CH3)CO2CH3 |
251 | Float_t alucite[3]={1.01,12.01,15.999}; | |
252 | Float_t zlucite[3]={1,6,8}; | |
253 | Float_t wlucite[3]={8,5,2}; | |
254 | Float_t denlucite=1.16; | |
255 | // PMT glass SiO2 | |
bc46b572 | 256 | Float_t aglass[2]={28.0855,15.9994}; |
257 | Float_t zglass[2]={14.,8.}; | |
258 | Float_t wglass[2]={1.,2.}; | |
259 | Float_t dglass=2.65; | |
260 | // Ceramic 97.2% Al2O3 , 2.8% SiO2 | |
261 | Float_t acer[2],zcer[2],wcer[2]={0.972,0.028}; | |
262 | Float_t aal2o3[2] = { 26.981539,15.9994 }; | |
263 | Float_t zal2o3[2] = { 13.,8. }; | |
264 | Float_t wal2o3[2] = { 2.,3. }; | |
265 | Float_t denscer = 3.6; | |
266 | ||
267 | // Brass 80% Cu, 20% Zn | |
268 | Float_t abrass[2] = {63.546,65.39}; | |
269 | Float_t zbrass[2] = {29,30}; | |
270 | Float_t wbrass[2] = {0.8,0.2}; | |
271 | Float_t denbrass=8.96; | |
272 | ||
273 | //Ribber C6H12S | |
274 | Float_t aribber[3] = {12.,1.,32.}; | |
275 | Float_t zribber[3] = {6.,1.,16.}; | |
276 | Float_t wribber[3] = {6.,12.,1.}; | |
277 | Float_t denribber=0.8; | |
278 | /* | |
279 | // Definition Cherenkov parameters | |
280 | Float_t ppckov[14] = { 5.63e-9,5.77e-9,5.9e-9,6.05e-9,6.2e-9,6.36e-9,6.52e-9,6.7e-9,6.88e-9,7.08e-9,7.3e-9,7.51e-9,7.74e-9,8e-9 }; | |
281 | Float_t rindex_quarz[14] = { 1.528309,1.533333, | |
282 | 1.538243,1.544223,1.550568,1.55777, | |
283 | 1.565463,1.574765,1.584831,1.597027, | |
284 | 1.611858,1.6277,1.6472,1.6724 }; | |
285 | ||
286 | Float_t absco_quarz[14] = { 20.126,16.27,13.49,11.728,9.224,8.38,7.44,7.17, | |
287 | 6.324,4.483,1.6,.323,.073,0. }; | |
288 | */ | |
bc46b572 | 289 | |
290 | //*** Definition Of avaible START materials *** | |
291 | AliMaterial(0, "START Steel$", 55.850,26.,7.87,1.76,999); | |
292 | AliMaterial(1, "START Vacuum$", 1.e-16,1.e-16,1.e-16,1.e16,999); | |
293 | AliMaterial(2, "START Air$", 14.61, 7.3, .001205, 30423.,999); | |
294 | ||
295 | AliMixture( 3, "Al2O3 $", aal2o3, zal2o3, denscer, -2, wal2o3); | |
296 | AliMixture( 4, "PMT glass $",aglass,zglass,dglass,-2,wglass); | |
297 | char namate[21]; | |
298 | gMC->Gfmate((*fIdmate)[3], namate, a, z, d, radl, absl, buf, nbuf); | |
299 | acer[0]=a; | |
300 | zcer[0]=z; | |
301 | gMC->Gfmate((*fIdmate)[4], namate, a, z, d, radl, absl, buf, nbuf); | |
302 | acer[1]=a; | |
303 | zcer[1]=z; | |
304 | ||
305 | AliMixture( 9, "Ceramic $", acer, zcer, denscer, 2, wcer); | |
306 | AliMixture( 5, "Scintillator$",ascin,zscin,denscin,-2,wscin); | |
307 | AliMixture( 6, "Brass $", abrass, zbrass, denbrass, 2, wbrass); | |
308 | ||
309 | AliMixture( 7, "Ribber $",aribber,zribber,denribber,-3,wribber); | |
a94466c5 | 310 | AliMixture( 8, "Lucite$",alucite,zlucite,denlucite,-3,wlucite); |
bc46b572 | 311 | |
312 | ||
ef51244a | 313 | AliMedium(1, "START Air$", 2, 0, isxfld, sxmgmx, 10., .1, 1., .003, .003); |
314 | AliMedium(2, "Scintillator$", 5, 1, isxfld, sxmgmx, 10., .01, 1., .003, .003); | |
315 | AliMedium(3, "Vacuum$", 1, 0, isxfld, sxmgmx, 10., .01, .1, .003, .003); | |
316 | AliMedium(4, "Ceramic$", 9, 0, isxfld, sxmgmx, 10., .01, .1, .003, .003); | |
317 | AliMedium(6, "Glass$", 4, 0, isxfld, sxmgmx, 10., .01, .1, .003, .003); | |
318 | AliMedium(8, "Steel$", 0, 0, isxfld, sxmgmx, 1., .001, 1., .001, .001); | |
319 | AliMedium(9, "Ribber $", 7, 0, isxfld, sxmgmx, 10., .01, .1, .003, .003); | |
320 | AliMedium(11, "Brass $", 6, 0, isxfld, sxmgmx, 10., .01, .1, .003, .003); | |
a94466c5 | 321 | AliMedium(12, "Lucite$", 8, 1, isxfld, sxmgmx, 10., .01, 1., .003, .003); |
322 | ||
9e1a0ddb | 323 | if(fDebug) cout<<ClassName()<<": ++++++++++++++Medium set++++++++++"<<endl; |
bc46b572 | 324 | |
325 | // geant3->Gsckov(idtmed[2105], 14, ppckov, absco_quarz, effic_all,rindex_quarz); | |
326 | ||
327 | } | |
328 | //--------------------------------------------------------------------- | |
329 | void AliSTARTv1::DrawDetector() | |
330 | { | |
331 | // | |
332 | // Draw a shaded view of the Forward multiplicity detector version 0 | |
333 | // | |
334 | ||
335 | //Set ALIC mother transparent | |
336 | gMC->Gsatt("ALIC","SEEN",0); | |
337 | // | |
338 | //Set volumes visible | |
2ca99a7f | 339 | // gMC->Gsatt("0ST","SEEN",0); |
340 | gMC->Gsatt("0INS","SEEN",0); | |
341 | gMC->Gsatt("0PMT","SEEN",1); | |
342 | gMC->Gsatt("0DIV","SEEN",1); | |
bc46b572 | 343 | // |
344 | gMC->Gdopt("hide","on"); | |
345 | gMC->Gdopt("shad","on"); | |
346 | gMC->SetClipBox("."); | |
347 | gMC->SetClipBox("*",0,1000,-1000,1000,-1000,1000); | |
348 | gMC->DefaultRange(); | |
349 | gMC->Gdraw("alic",40,30,0,12,9.5,.7,0.7); | |
350 | gMC->Gdhead(1111,"T-Zero detector"); | |
351 | gMC->Gdopt("hide","off"); | |
352 | } | |
353 | ||
354 | //------------------------------------------------------------------- | |
355 | void AliSTARTv1::Init() | |
356 | { | |
357 | // Initialises version 0 of the Forward Multiplicity Detector | |
358 | // | |
359 | //Int_t *idtmed = gAlice->Idtmed(); | |
360 | AliSTART::Init(); | |
2ca99a7f | 361 | fIdSens1=gMC->VolId("0TOP"); |
9e1a0ddb | 362 | if(fDebug) printf("%s: *** START version 0 initialized ***\n",ClassName()); |
bc46b572 | 363 | |
364 | } | |
365 | ||
366 | //------------------------------------------------------------------- | |
367 | ||
368 | void AliSTARTv1::StepManager() | |
369 | { | |
370 | // | |
371 | // Called for every step in the START Detector | |
372 | // | |
373 | Int_t id,copy,copy1; | |
374 | static Float_t hits[7]; | |
375 | static Float_t edep; | |
376 | static Int_t vol[2]; | |
377 | TLorentzVector pos; | |
378 | ||
379 | TClonesArray &lhits = *fHits; | |
380 | ||
381 | if(!gMC->IsTrackAlive()) return; // particle has disappeared | |
e73d68f2 | 382 | // Float_t charge = gMC->TrackCharge(); |
383 | // if(TMath::Abs(charge)<=0.) return; //take only charged particles | |
bc46b572 | 384 | id=gMC->CurrentVolID(copy); |
385 | ||
386 | ||
724699e1 | 387 | // Check the sensetive volume |
bc46b572 | 388 | if(id==fIdSens1 ) { |
389 | if(gMC->IsTrackEntering()) { | |
390 | gMC->CurrentVolOffID(2,copy); | |
2ca99a7f | 391 | vol[1]=copy; |
392 | gMC->CurrentVolOffID(3,copy1); | |
393 | vol[0]=copy1; | |
a94466c5 | 394 | |
bc46b572 | 395 | gMC->TrackPosition(pos); |
396 | hits[0] = pos[0]; | |
397 | hits[1] = pos[1]; | |
398 | hits[2] = pos[2]; | |
a94466c5 | 399 | if(pos[2]<0) vol[0]=2; |
400 | if(pos[2]>=0) vol[0]=1; | |
401 | ||
bc46b572 | 402 | Float_t etot=gMC->Etot(); |
403 | hits[4]=etot; | |
ef51244a | 404 | Int_t iPart= gMC->TrackPid(); |
405 | Int_t partID=gMC->IdFromPDG(iPart); | |
406 | hits[5]=partID; | |
bc46b572 | 407 | Float_t ttime=gMC->TrackTime(); |
408 | hits[6]=ttime*1e9; | |
409 | edep=0; | |
410 | } | |
411 | if(gMC->IsTrackInside()) { | |
412 | Float_t de=gMC->Edep(); | |
413 | edep=edep+de; | |
f3ed336b | 414 | } |
724699e1 | 415 | |
416 | if(gMC->IsTrackExiting()) { | |
417 | Float_t de=gMC->Edep(); | |
418 | edep=edep+de; | |
419 | hits[3]=edep*1e3; | |
420 | new(lhits[fNhits++]) AliSTARThit(fIshunt,gAlice->CurrentTrack(),vol,hits); | |
421 | } | |
bc46b572 | 422 | } |
423 | //--------------------------------------------------------------------- | |
424 | } | |
425 | ||
426 | ||
427 | ||
428 | ||
429 | ||
430 | ||
431 | ||
432 | ||
433 |