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4c039060 | 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 | ||
88cb7938 | 16 | /* $Id$ */ |
85f1e34a | 17 | |
18 | //////////////////////////////////////////////////////////////////////// | |
19 | // This class is for the Silicon Drift Detector, SDD, specific geometry. | |
20 | // It is being replaced by AliITSsegmentationSDD class. This file also | |
21 | // constains classes derived from AliITSgeomSDD which do nothing but | |
22 | // initilize this one with predefined values. | |
23 | //////////////////////////////////////////////////////////////////////// | |
24 | ||
4ae5bbc4 | 25 | #include <Riostream.h> |
8253cd9a | 26 | #include <stdlib.h> |
27 | #include <TShape.h> | |
4c039060 | 28 | |
58005f18 | 29 | #include "AliITSgeomSDD.h" |
30 | ||
31 | ClassImp(AliITSgeomSDD) | |
023ae34b | 32 | AliITSgeomSDD::AliITSgeomSDD(): |
33 | TObject(), | |
34 | fPeriod(0.0), | |
35 | fDvelocity(0.0), | |
36 | fNAnodesL(0), | |
37 | fNAnodesR(0), | |
38 | fAnodeXL(0.0), | |
39 | fAnodeXR(0.0), | |
40 | fAnodeLowEdgeL(0), | |
41 | fAnodeLowEdgeR(0), | |
42 | fName(), | |
43 | fTitle(), | |
44 | fMat(), | |
45 | fDx(0.0), | |
46 | fDy(0.0), | |
47 | fDz(0.0){ | |
1f74eff4 | 48 | //////////////////////////////////////////////////////////////////////// |
49 | // default constructor | |
50 | //////////////////////////////////////////////////////////////////////// | |
8253cd9a | 51 | // const Float_t kDx = 3.500;//cm. (Geant 3.12 units) Orthonormal to y and z |
52 | // const Float_t kDy = 0.014;//cm. (Geant 3.12 units) Radialy from the Beam | |
53 | // const Float_t kDz = 3.763;//cm. (Geant 3.12 units) Allong the Beam Pipe | |
1f74eff4 | 54 | |
8253cd9a | 55 | fPeriod = 0.0; |
56 | fDvelocity = 0.0; | |
57 | fNAnodesL = 0; | |
58 | fNAnodesR = 0; | |
59 | fAnodeXL = 0.0; | |
60 | fAnodeXR = 0.0; | |
61 | fAnodeLowEdgeL = 0; | |
62 | fAnodeLowEdgeR = 0; | |
8253cd9a | 63 | } |
64 | //________________________________________________________________________ | |
65 | AliITSgeomSDD::AliITSgeomSDD(const Float_t *box,Float_t per,Float_t vel, | |
66 | Float_t axL,Float_t axR, | |
67 | Int_t nAL,Float_t *leL, | |
023ae34b | 68 | Int_t nAR,Float_t *leR): |
69 | TObject(), | |
70 | fPeriod(0.0), | |
71 | fDvelocity(0.0), | |
72 | fNAnodesL(0), | |
73 | fNAnodesR(0), | |
74 | fAnodeXL(0.0), | |
75 | fAnodeXR(0.0), | |
76 | fAnodeLowEdgeL(0), | |
77 | fAnodeLowEdgeR(0), | |
78 | fName(), | |
79 | fTitle(), | |
80 | fMat(), | |
81 | fDx(0.0), | |
82 | fDy(0.0), | |
83 | fDz(0.0){ | |
8253cd9a | 84 | //////////////////////////////////////////////////////////////////////// |
85 | // Standard constructor | |
31b8cd63 | 86 | //////////////////////////////////////////////////////////////////////// |
87 | fPeriod = 0.0; | |
88 | fDvelocity = 0.0; | |
89 | fNAnodesL = 0; | |
90 | fNAnodesR = 0; | |
91 | fAnodeXL = 0.0; | |
92 | fAnodeXR = 0.0; | |
93 | fAnodeLowEdgeL = 0; | |
94 | fAnodeLowEdgeR = 0; | |
31b8cd63 | 95 | ResetSDD(box,per,vel,axL,axR,nAL,leL,nAR,leR); |
96 | } | |
97 | //________________________________________________________________________ | |
98 | void AliITSgeomSDD::ResetSDD(const Float_t *box,Float_t per,Float_t vel, | |
99 | Float_t axL,Float_t axR, | |
100 | Int_t nAL,Float_t *leL, | |
101 | Int_t nAR,Float_t *leR){ | |
102 | //////////////////////////////////////////////////////////////////////// | |
103 | // Standard Filler | |
8253cd9a | 104 | //////////////////////////////////////////////////////////////////////// |
105 | Int_t i; | |
1f74eff4 | 106 | |
8253cd9a | 107 | fPeriod = per; |
108 | fDvelocity = vel; | |
109 | fNAnodesL = nAL; | |
110 | fNAnodesR = nAR; | |
111 | fAnodeXL = axL; | |
112 | fAnodeXR = axR; | |
023ae34b | 113 | if(fAnodeLowEdgeL!=0) delete fAnodeLowEdgeL; |
8253cd9a | 114 | fAnodeLowEdgeL = new Float_t[fNAnodesL]; |
023ae34b | 115 | if(fAnodeLowEdgeR!=0) delete fAnodeLowEdgeR; |
8253cd9a | 116 | fAnodeLowEdgeR = new Float_t[fNAnodesR]; |
117 | for(i=0;i<fNAnodesL;i++) fAnodeLowEdgeL[i] = leL[i]; | |
118 | for(i=0;i<fNAnodesR;i++) fAnodeLowEdgeR[i] = leR[i]; | |
023ae34b | 119 | fName="ActiveSDD"; |
120 | fTitle="Active volume of SDD"; | |
121 | fMat="SDD Si Det"; | |
122 | fDx=box[0]; | |
123 | fDy=box[1]; | |
124 | fDz=box[2]; | |
8253cd9a | 125 | } |
126 | //________________________________________________________________________ | |
127 | AliITSgeomSDD::~AliITSgeomSDD(){ | |
128 | // Destructor | |
129 | ||
cd77595e | 130 | if(fAnodeLowEdgeL!=0) delete [] fAnodeLowEdgeL; |
131 | if(fAnodeLowEdgeR!=0) delete [] fAnodeLowEdgeR; | |
8253cd9a | 132 | fPeriod = 0.0; |
133 | fDvelocity = 0.0; | |
134 | fAnodeXL = 0.0; | |
135 | fAnodeXR = 0.0; | |
136 | fNAnodesL = 0; | |
137 | fNAnodesR = 0; | |
138 | fAnodeLowEdgeL = 0; | |
139 | fAnodeLowEdgeR = 0; | |
5323dece | 140 | } |
141 | //________________________________________________________________________ | |
e56160b8 | 142 | AliITSgeomSDD::AliITSgeomSDD(AliITSgeomSDD &source) : TObject(source), |
143 | fPeriod(source.fPeriod), | |
144 | fDvelocity(source.fDvelocity), | |
145 | fNAnodesL(source.fNAnodesL), | |
146 | fNAnodesR(source.fNAnodesR), | |
147 | fAnodeXL(source.fAnodeXL), | |
148 | fAnodeXR(source.fAnodeXR), | |
149 | fAnodeLowEdgeL(0), | |
150 | fAnodeLowEdgeR(0), | |
151 | fName(source.fName), | |
152 | fTitle(source.fTitle), | |
153 | fMat(source.fMat), | |
154 | fDx(source.fDx), | |
155 | fDy(source.fDy), | |
156 | fDz(source.fDz){ | |
157 | // Copy constructor | |
158 | fAnodeLowEdgeL = new Float_t[fNAnodesL]; | |
159 | fAnodeLowEdgeR = new Float_t[fNAnodesR]; | |
160 | for(Int_t i=0;i<fNAnodesL;i++) fAnodeLowEdgeL[i] = source.fAnodeLowEdgeL[i]; | |
161 | for(Int_t i=0;i<fNAnodesR;i++) fAnodeLowEdgeR[i] = source.fAnodeLowEdgeR[i]; | |
162 | ||
5323dece | 163 | } |
164 | //________________________________________________________________________ | |
165 | AliITSgeomSDD& AliITSgeomSDD::operator=(AliITSgeomSDD &source){ | |
8253cd9a | 166 | // = operator |
8253cd9a | 167 | |
e56160b8 | 168 | this->~AliITSgeomSDD(); |
169 | new(this) AliITSgeomSDD(source); | |
170 | return *this; | |
171 | ||
8253cd9a | 172 | } |
173 | //______________________________________________________________________ | |
174 | void AliITSgeomSDD::Local2Det(Float_t xl,Float_t zl,Int_t &a,Int_t &t,Int_t &s){ | |
175 | // Give the local detector coordinate it returns the anode number, time | |
176 | // bucket, and detector side. | |
177 | Int_t i; | |
178 | ||
179 | if(xl>0) { | |
180 | if(zl<fAnodeLowEdgeR[0]) i=-1; | |
181 | else for(i=0;i<fNAnodesR;i++) if(zl<fAnodeLowEdgeR[i]) break; | |
182 | a = i; | |
183 | s = 1; | |
184 | } else if(xl<0){ | |
185 | if(zl<fAnodeLowEdgeL[0]) i=-1; | |
186 | else for(i=0;i<fNAnodesL;i++) if(zl<fAnodeLowEdgeL[i]) break; | |
187 | a = i; | |
188 | s = 0; | |
189 | } else { // x==0. | |
190 | if(zl<fAnodeLowEdgeR[0]) i=-1; | |
191 | else for(i=0;i<fNAnodesR;i++) if(zl<fAnodeLowEdgeR[i]) break; | |
192 | a = i; | |
193 | if(zl<fAnodeLowEdgeL[0]) i=-1; | |
194 | else for(i=0;i<fNAnodesL;i++) if(zl<fAnodeLowEdgeL[i]) break; | |
195 | s = -i; | |
196 | } // end if | |
197 | t = (Int_t)TMath::Abs((GetAnodeX(a,s)-xl)/fDvelocity/fPeriod); | |
198 | return; | |
199 | } | |
200 | //______________________________________________________________________ | |
201 | void AliITSgeomSDD::Det2Local(Int_t a,Int_t t,Int_t s,Float_t &xl,Float_t &zl){ | |
202 | // Give the anode number, time bucket, and detector side, it returns the | |
203 | // local detector coordinate. | |
204 | ||
205 | zl = 0.5*GetAnodeZ(a,s); | |
206 | if(s==0){ | |
207 | xl = GetAnodeX(a,s)+(t+0.5)*fPeriod*fDvelocity; | |
208 | } else { // s==1 | |
209 | xl = GetAnodeX(a,s)-(t+0.5)*fPeriod*fDvelocity; | |
210 | } // end if s==0; | |
211 | return; | |
212 | } | |
213 | //______________________________________________________________________ | |
31b8cd63 | 214 | void AliITSgeomSDD::Print(ostream *os) const { |
8253cd9a | 215 | //////////////////////////////////////////////////////////////////////// |
216 | // Standard output format for this class. | |
217 | //////////////////////////////////////////////////////////////////////// | |
218 | Int_t i; | |
31673006 | 219 | #if defined __GNUC__ |
431a7819 | 220 | #if __GNUC__ > 2 |
221 | ios::fmtflags fmt; | |
222 | #else | |
223 | Int_t fmt; | |
224 | #endif | |
94831058 | 225 | #else |
9f69211c | 226 | #if defined __ICC || defined __ECC || defined __xlC__ |
94831058 | 227 | ios::fmtflags fmt; |
431a7819 | 228 | #else |
31b8cd63 | 229 | Int_t fmt; |
94831058 | 230 | #endif |
b48af428 | 231 | #endif |
8253cd9a | 232 | |
233 | fmt = os->setf(ios::scientific); // set scientific floating point output | |
234 | *os << "TBRIK" << " "; | |
235 | *os << setprecision(16) << GetDx() << " "; | |
236 | *os << setprecision(16) << GetDy() << " "; | |
237 | *os << setprecision(16) << GetDz() << " "; | |
238 | *os << setprecision(16) << fPeriod << " "; | |
239 | *os << setprecision(16) << fDvelocity << " "; | |
240 | *os << fNAnodesL << " "; | |
241 | *os << fNAnodesR << " "; | |
242 | *os << fAnodeXL << " "; | |
243 | *os << fAnodeXR << " "; | |
244 | for(i=0;i<fNAnodesL;i++) *os <<setprecision(16)<<fAnodeLowEdgeL[i]<< " "; | |
245 | for(i=0;i<fNAnodesR;i++) *os <<setprecision(16)<<fAnodeLowEdgeR[i]<< " "; | |
246 | *os << endl; | |
247 | os->flags(fmt); // reset back to old formating. | |
248 | return; | |
249 | } | |
250 | //______________________________________________________________________ | |
251 | void AliITSgeomSDD::Read(istream *is){ | |
252 | //////////////////////////////////////////////////////////////////////// | |
253 | // Standard input format for this class. | |
254 | //////////////////////////////////////////////////////////////////////// | |
255 | Int_t i; | |
8253cd9a | 256 | char shp[20]; |
257 | ||
258 | *is >> shp; | |
023ae34b | 259 | *is >> fDx >> fDy >> fDz; |
260 | fName="AcrtiveSDD"; | |
261 | fTitle="Active volulme of SDD"; | |
262 | fMat="SDD Si Det"; | |
8253cd9a | 263 | *is >> fPeriod >> fDvelocity >> fNAnodesL >> fNAnodesR; |
264 | *is >> fAnodeXL >> fAnodeXR; | |
265 | if(fAnodeLowEdgeL!=0) delete fAnodeLowEdgeL; | |
266 | this->fAnodeLowEdgeL = new Float_t[fNAnodesL]; | |
267 | if(fAnodeLowEdgeR!=0) delete fAnodeLowEdgeR; | |
268 | this->fAnodeLowEdgeR = new Float_t[fNAnodesR]; | |
269 | for(i=0;i<fNAnodesL;i++) *is >> fAnodeLowEdgeL[i]; | |
270 | for(i=0;i<fNAnodesR;i++) *is >> fAnodeLowEdgeR[i]; | |
271 | return; | |
272 | } | |
273 | //---------------------------------------------------------------------- | |
274 | ostream &operator<<(ostream &os,AliITSgeomSDD &p){ | |
275 | //////////////////////////////////////////////////////////////////////// | |
276 | // Standard output streaming function. | |
277 | //////////////////////////////////////////////////////////////////////// | |
278 | ||
279 | p.Print(&os); | |
280 | return os; | |
281 | } | |
282 | //---------------------------------------------------------------------- | |
283 | istream &operator>>(istream &is,AliITSgeomSDD &r){ | |
284 | //////////////////////////////////////////////////////////////////////// | |
285 | // Standard input streaming function. | |
286 | //////////////////////////////////////////////////////////////////////// | |
287 | ||
288 | r.Read(&is); | |
289 | return is; | |
290 | } | |
94831058 | 291 | |
88cb7938 | 292 | //====================================================================== |
8253cd9a | 293 | |
294 | ClassImp(AliITSgeomSDD256) | |
295 | ||
31b8cd63 | 296 | AliITSgeomSDD256::AliITSgeomSDD256() : AliITSgeomSDD(){ |
e99dbc71 | 297 | // Default Constructor |
298 | } | |
299 | //---------------------------------------------------------------------- | |
85f1e34a | 300 | AliITSgeomSDD256::AliITSgeomSDD256(Int_t npar,const Float_t *par) : |
301 | AliITSgeomSDD(){ | |
8253cd9a | 302 | //////////////////////////////////////////////////////////////////////// |
e99dbc71 | 303 | // constructor |
8253cd9a | 304 | /* |
305 | Pads for probe cards in ALICE-D2 /05.03.2000/ | |
306 | (X,Y) coordinates are quoted in microns and referred to the centers of | |
307 | bonding pads. (0, 0) corrispond to the center of the detector. | |
308 | Convention: | |
309 | left is for negative X, right is for positive X; | |
310 | DOWN half is for negative Y, UP half is for positive Y. | |
311 | ||
312 | Detector size: X= 87588 micrometers; Y= 72500 micrometers. | |
313 | Detector corners: | |
314 | LEFT UP: (-43794, 36250) | |
315 | RIGHT UP: (43794, 36250) | |
316 | LEFT DOWN: (-43794, -36250) | |
317 | RIGHT DOWN: (43794, -36250) | |
318 | ||
319 | Drift cathodes (n-side) | |
320 | ||
321 | cathode #0 (Ubias) | |
322 | (-1477, 0), pad size (150, 60) | |
323 | (875, 0), pad size (150, 60) | |
324 | (-36570, 0), pad size (200, 70) | |
325 | (-37570, 0), pad size (200, 70) | |
326 | (36570, 0), pad size (200, 70) | |
327 | (37570, 0), pad size (200, 70) | |
328 | ||
329 | cathode #1 DOWN half | |
330 | (-1477, -120), pad size (150, 60) | |
331 | (875, -120), pad size (150, 60) | |
332 | (-36570, -120), pad size (200, 70) | |
333 | (-37570, -120), pad size (200, 70) | |
334 | (36570, -120), pad size (200, 70) | |
335 | (37570, -120), pad size (200, 70) | |
336 | ||
337 | cathode #2 DOWN half | |
338 | (-1477, -240), pad size (150, 60) | |
339 | (875, -240), pad size (150, 60) | |
340 | (-36570, -240), pad size (200, 70) | |
341 | (-37570, -240), pad size (200, 70) | |
342 | (36570, -240), pad size (200, 70) | |
343 | (37570, -240), pad size (200, 70) | |
344 | ||
345 | cathode #3 DOWN half | |
346 | (-1477, -360), pad size (150, 60) | |
347 | (875, -360), pad size (150, 60) | |
348 | (-36570, -360), pad size (200, 70) | |
349 | (-37570, -360), pad size (200, 70) | |
350 | (36570, -360), pad size (200, 70) | |
351 | (37570, -360), pad size (200, 70) | |
352 | ..................................... | |
353 | ...................................... | |
354 | ...................................... | |
355 | cathode #30 DOWN half | |
356 | (-1477, -3600), pad size (150, 60) | |
357 | (875, -3600), pad size (150, 60) | |
358 | (-36570, -3600), pad size (200, 70) | |
359 | (-37570, -3600), pad size (200, 70) | |
360 | (36570, -3600), pad size (200, 70) | |
361 | (37570, -3600), pad size (200, 70) | |
362 | ................................... | |
363 | cathode #60 DOWN half | |
364 | (-1477, -7200), pad size (150, 60) | |
365 | (875, -7200), pad size (150, 60) | |
366 | (-36570, -7200), pad size (200, 70) | |
367 | (-37570, -7200), pad size (200, 70) | |
368 | (36570, -7200), pad size (200, 70) | |
369 | (37570, -7200), pad size (200, 70) | |
370 | .................................... | |
371 | cathode #90 DOWN half | |
372 | (-1477, -10800), pad size (150, 60) | |
373 | (875, -10800), pad size (150, 60) | |
374 | (-36570, -10800), pad size (200, 70) | |
375 | (-37570, -10800), pad size (200, 70) | |
376 | (36570, -10800), pad size (200, 70) | |
377 | (37570, -10800), pad size (200, 70) | |
378 | .................................... | |
379 | cathode #120 DOWN half | |
380 | (-1477, -14400), pad size (150, 60) | |
381 | (875, -14400), pad size (150, 60) | |
382 | (-36570, -14400), pad size (200, 70) | |
383 | (-37570, -14400), pad size (200, 70) | |
384 | (36570, -14400), pad size (200, 70) | |
385 | (37570, -14400), pad size (200, 70) | |
386 | .................................... | |
387 | cathode #150 DOWN half | |
388 | (-1477, -18000), pad size (150, 60) | |
389 | (875, -18000), pad size (150, 60) | |
390 | (-36570, -18000), pad size (200, 70) | |
391 | (-37570, -18000), pad size (200, 70) | |
392 | (36570, -18000), pad size (200, 70) | |
393 | (37570, -18000), pad size (200, 70) | |
394 | .................................... | |
395 | cathode #180 DOWN half | |
396 | (-1477, -21600), pad size (150, 60) | |
397 | (875, -21600), pad size (150, 60) | |
398 | (-36570, -21600), pad size (200, 70) | |
399 | (-37570, -21600), pad size (200, 70) | |
400 | (36570, -21600), pad size (200, 70) | |
401 | (37570, -21600), pad size (200, 70) | |
402 | .................................... | |
403 | cathode #210 DOWN half | |
404 | (-1477, -25200), pad size (150, 60) | |
405 | (875, -25200), pad size (150, 60) | |
406 | (-36570, -25200), pad size (200, 70) | |
407 | (-37570, -25200), pad size (200, 70) | |
408 | (36570, -25200), pad size (200, 70) | |
409 | (37570, -25200), pad size (200, 70) | |
410 | .................................... | |
411 | cathode #240 DOWN half | |
412 | (-1477, -28800), pad size (150, 60) | |
413 | (875, -28800), pad size (150, 60) | |
414 | (-36570, -28800), pad size (200, 70) | |
415 | (-37570, -28800), pad size (200, 70) | |
416 | (36570, -28800), pad size (200, 70) | |
417 | (37570, -28800), pad size (200, 70) | |
418 | .................................... | |
419 | cathode #270 DOWN half | |
420 | (-1477, -32400), pad size (150, 60) | |
421 | (875, -32400), pad size (150, 60) | |
422 | (-36570, -32400), pad size (200, 70) | |
423 | (-37570, -32400), pad size (200, 70) | |
424 | (36570, -32400), pad size (200, 70) | |
425 | (37570, -32400), pad size (200, 70) | |
426 | .................................... | |
427 | cathode #290 DOWN half | |
428 | (-1477, -34800), pad size (150, 60) | |
429 | (875, -34800), pad size (150, 60) | |
430 | (-36570, -34800), pad size (200, 70) | |
431 | (-37570, -34800), pad size (200, 70) | |
432 | (36570, -34800), pad size (200, 70) | |
433 | (37570, -34800), pad size (200, 70) | |
434 | ___________________________________________________ | |
435 | cathode #1 UP half | |
436 | (-1477, 120), pad size (150, 60) | |
437 | (875, 120), pad size (150, 60) | |
438 | (-36570, 120), pad size (200, 70) | |
439 | (-37570, 120), pad size (200, 70) | |
440 | (36570, 120), pad size (200, 70) | |
441 | (37570, 120), pad size (200, 70) | |
442 | ||
443 | cathode #2 UP half | |
444 | (-1477, 240), pad size (150, 60) | |
445 | (875, 240), pad size (150, 60) | |
446 | (-36570, 240), pad size (200, 70) | |
447 | (-37570, 240), pad size (200, 70) | |
448 | (36570, 240), pad size (200, 70) | |
449 | (37570, 240), pad size (200, 70) | |
450 | ||
451 | cathode #3 UP half | |
452 | (-1477, 360), pad size (150, 60) | |
453 | (875, 360), pad size (150, 60) | |
454 | (-36570, 360), pad size (200, 70) | |
455 | (-37570, 360), pad size (200, 70) | |
456 | (36570, 360), pad size (200, 70) | |
457 | (37570, 360), pad size (200, 70) | |
458 | ..................................... | |
459 | ...................................... | |
460 | ...................................... | |
461 | cathode #30 UP half | |
462 | (-1477, 3600), pad size (150, 60) | |
463 | (875, 3600), pad size (150, 60) | |
464 | (-36570, 3600), pad size (200, 70) | |
465 | (-37570, 3600), pad size (200, 70) | |
466 | (36570, 3600), pad size (200, 70) | |
467 | (37570, 3600), pad size (200, 70) | |
468 | ...................................... | |
469 | cathode #60 UP half | |
470 | (-1477, 7200), pad size (150, 60) | |
471 | (875, 7200), pad size (150, 60) | |
472 | (-36570, 7200), pad size (200, 70) | |
473 | (-37570, 7200), pad size (200, 70) | |
474 | (36570, 7200), pad size (200, 70) | |
475 | (37570, 7200), pad size (200, 70) | |
476 | ...................................... | |
477 | cathode #90 UP half | |
478 | (-1477, 10800), pad size (150, 60) | |
479 | (875, 10800), pad size (150, 60) | |
480 | (-36570, 10800), pad size (200, 70) | |
481 | (-37570, 10800), pad size (200, 70) | |
482 | (36570, 10800), pad size (200, 70) | |
483 | (37570, 10800), pad size (200, 70) | |
484 | ...................................... | |
485 | cathode #120 UP half | |
486 | (-1477, 14400), pad size (150, 60) | |
487 | (875, 14400), pad size (150, 60) | |
488 | (-36570, 14400), pad size (200, 70) | |
489 | (-37570, 14400), pad size (200, 70) | |
490 | (36570, 14400), pad size (200, 70) | |
491 | (37570, 14400), pad size (200, 70) | |
492 | ...................................... | |
493 | cathode #150 UP half | |
494 | (-1477, 18000), pad size (150, 60) | |
495 | (875, 18000), pad size (150, 60) | |
496 | (-36570, 18000), pad size (200, 70) | |
497 | (-37570, 18000), pad size (200, 70) | |
498 | (36570, 18000), pad size (200, 70) | |
499 | (37570, 18000), pad size (200, 70) | |
500 | ...................................... | |
501 | cathode #180 UP half | |
502 | (-1477, 21600), pad size (150, 60) | |
503 | (875, 21600), pad size (150, 60) | |
504 | (-36570, 21600), pad size (200, 70) | |
505 | (-37570, 21600), pad size (200, 70) | |
506 | (36570, 21600), pad size (200, 70) | |
507 | (37570, 21600), pad size (200, 70) | |
508 | ...................................... | |
509 | cathode #210 UP half | |
510 | (-1477, 25200), pad size (150, 60) | |
511 | (875, 25200), pad size (150, 60) | |
512 | (-36570, 25200), pad size (200, 70) | |
513 | (-37570, 25200), pad size (200, 70) | |
514 | (36570, 25200), pad size (200, 70) | |
515 | (37570, 25200), pad size (200, 70) | |
516 | ...................................... | |
517 | cathode #240 UP half | |
518 | (-1477, 28800), pad size (150, 60) | |
519 | (875, 28800), pad size (150, 60) | |
520 | (-36570, 28800), pad size (200, 70) | |
521 | (-37570, 28800), pad size (200, 70) | |
522 | (36570, 28800), pad size (200, 70) | |
523 | (37570, 28800), pad size (200, 70) | |
524 | ...................................... | |
525 | cathode #270 UP half | |
526 | (-1477, 32400), pad size (150, 60) | |
527 | (875, 32400), pad size (150, 60) | |
528 | (-36570, 32400), pad size (200, 70) | |
529 | (-37570, 32400), pad size (200, 70) | |
530 | (36570, 32400), pad size (200, 70) | |
531 | (37570, 32400), pad size (200, 70) | |
532 | ...................................... | |
533 | cathode #290 UP half | |
534 | (-1477, 34800), pad size (150, 60) | |
535 | (875, 34800), pad size (150, 60) | |
536 | (-36570, 34800), pad size (200, 70) | |
537 | (-37570, 34800), pad size (200, 70) | |
538 | (36570, 34800), pad size (200, 70) | |
539 | (37570, 34800), pad size (200, 70) | |
540 | Injectors (n-side) | |
541 | ||
542 | Central line injectors (DOWN half) | |
543 | (-1237, -660), pad size (150, 65) | |
544 | (1115, -660), pad size (150, 65) | |
545 | (37890, -660), pad size (100, 74) | |
546 | ||
547 | Middle line injectors (DOWN half) | |
548 | (-1237, -17460), pad size (150, 80) | |
549 | (1115, -17460), pad size (150, 80) | |
550 | (37890, -17460), pad size (100, 74) | |
551 | ||
552 | Bottom line injectors (DOWN half) | |
553 | (-1237, -34020), pad size (150, 80) | |
554 | (1115, -34020), pad size (150, 80) | |
555 | (37890, -34020), pad size (100, 74) | |
556 | ___________________________________________ | |
557 | Central line injectors (UP half) | |
558 | (-1237, 660), pad size (150, 65) | |
559 | (1115, 660), pad size (150, 65) | |
560 | (37890, 660), pad size (100, 74) | |
561 | ||
562 | Middle line injectors (UP half) | |
563 | (-1237, 17460), pad size (150, 80) | |
564 | (1115, 17460), pad size (150, 80) | |
565 | (37890, 17460), pad size (100, 74) | |
566 | ||
567 | Bottom line injectors (UP half) | |
568 | (-1237, 34020), pad size (150, 80) | |
569 | (1115, 34020), pad size (150, 80) | |
570 | (37890, 34020), pad size (100, 74) | |
571 | ||
572 | Drift cathodes and injectors of p-side have the bonding pads with the same | |
573 | coordinates as for the n-side (when looking through the masks) | |
574 | ||
575 | Cathodes of the collection zone (n-side) | |
576 | ||
577 | cathode #291 (-40 V) DOWN half | |
578 | (-38220, -35055), pad size (120, 160) | |
579 | (38190, -34992), pad size (120, 145) | |
580 | ||
581 | GRID cathode (-15 V) DOWN half | |
582 | (-37988, -35085), pad size (144, 210) | |
583 | (37988, -35085), pad size (144, 210) | |
584 | ||
585 | cathode #292 (-30 V) DOWN half | |
586 | (-38245, -35290), pad size (100, 170) | |
587 | (38210, -35242), pad size (150, 215) | |
588 | ||
589 | cathode #293 (-15 V) DOWN half | |
590 | (-38055, -35460), pad size (690, 70) | |
591 | (36488, -35460), pad size (3805, 70) | |
592 | ||
593 | n+ bulk contact (GND) DOWN half | |
594 | (-38300, -36050), pad size (1000, 395) | |
595 | (38300, -36050), pad size (1000, 395) | |
596 | ||
597 | bonding pad of the last integrated resistor DOWN half | |
598 | /it has to be connected to the GND/ | |
599 | (-38190, -35620) pad size (160, 110) | |
600 | ________________________________________________ | |
601 | cathode #291 (-40 V) UP half | |
602 | (-38220, 35055), pad size (120, 160) | |
603 | (38190, 34992), pad size (120, 145) | |
604 | ||
605 | GRID cathode (-15 V) UP half | |
606 | (-37988, 35085), pad size (144, 210) | |
607 | (37988, 35085), pad size (144, 210) | |
608 | ||
609 | cathode #292 (-30 V) UP half | |
610 | (-38245, 35290), pad size (100, 170) | |
611 | (38210, 35242), pad size (150, 215) | |
612 | ||
613 | cathode #293 (-15 V) UP half | |
614 | (-38055, 35460), pad size (690, 70) | |
615 | (36488, 35460), pad size (3805, 70) | |
616 | ||
617 | n+ bulk contact (GND) UP half | |
618 | (-38300, 36050), pad size (1000, 395) | |
619 | (38300, 36050), pad size (1000, 395) | |
620 | ||
621 | bonding pad of the last integrated resistor UP half | |
622 | /it has to be connected to the GND/ | |
623 | (-38190, 35620) pad size (160, 110) | |
624 | ||
625 | Cathodes of the collection zone (p-side) | |
626 | ||
627 | cathode #291 (-40 V) DOWN half | |
628 | (-38215, -35055), pad size (120, 160) | |
629 | (38190, -34992), pad size (120, 145) | |
630 | ||
631 | cathode W1 (-60 V) DOWN half | |
632 | (-38000, -35110), pad size (140, 240) | |
633 | (38000, -35110), pad size (140, 240) | |
634 | ||
635 | cathode W2 (-80 V) DOWN half | |
636 | ( 0, -35090), pad size (75600, 110) | |
637 | ||
638 | cathode #292 (-40 V) DOWN half | |
639 | (-38220, -35290), pad size (150, 170) | |
640 | (38210, -35242), pad size (150, 215) | |
641 | ||
642 | p+ bulk contact (GND) DOWN half | |
643 | (-38300, -36050), pad size (1000, 395) | |
644 | (38300, -36050), pad size (1000, 395) | |
645 | ||
646 | It is necessary to connect cathode #291 to cathode #292 in order to | |
647 | close the integrated divider to p+ bulk contact (GND). | |
648 | ||
649 | _______________________________________________ | |
650 | cathode #291 (-40 V) UP half | |
651 | (-38215, 35055), pad size (120, 160) | |
652 | (38190, 34992), pad size (120, 145) | |
653 | ||
654 | cathode W1 (-60 V) UP half | |
655 | (-38000, 35110), pad size (140, 240) | |
656 | (38000, 35110), pad size (140, 240) | |
657 | ||
658 | cathode W2 (-80 V) UP half | |
659 | ( 0, 35090), pad size (75600, 110) | |
660 | ||
661 | cathode #292 (-40 V) UP half | |
662 | (-38220, 35290), pad size (150, 170) | |
663 | (38210, 35242), pad size (150, 215) | |
664 | ||
665 | p+ bulk contact (GND) UP half | |
666 | (-38300, 36050), pad size (1000, 395) | |
667 | (38300, 36050), pad size (1000, 395) | |
668 | ||
669 | It is necessary to connect cathode #291 to cathode #292 in order to | |
670 | close the integrated divider to p+ bulk contact (GND). | |
671 | ||
672 | Anodes (n-side) | |
673 | There are 256 anodes to be bonded to the inputs of front-end electronics. In | |
674 | addition there are 2 anodes (one at the left edge and one at the right edge | |
675 | of the anode array) that have to be bonded to the ground. I call these 2 | |
676 | anodes #L and #R. The pitch of all anodes is 294 micrometers. | |
677 | ||
678 | DOWN half anodes | |
679 | #L (-37779, -35085), pad size (184, 140) | |
680 | #1 (-37485, -35085), pad size (184, 140) | |
681 | ......................................... | |
682 | ......................................... | |
683 | #256.............(37485, -35085), pad size (184, 140) | |
684 | #R (37779, -35085), pad size (184, 140) | |
685 | _____________________________________________ | |
686 | UP half anodes | |
687 | #L (-37779, 35085), pad size (184, 140) | |
688 | #1 (-37485, 35085), pad size (184, 140) | |
689 | ......................................... | |
690 | ......................................... | |
691 | #256.............(37485, 35085), pad size (184, 140) | |
692 | #R (37779, 35085), pad size (184, 140) | |
693 | */ | |
694 | //////////////////////////////////////////////////////////////////////// | |
85f1e34a | 695 | // const Float_t kDxyz[] = {3.6250,0.01499,4.3794};//cm. (Geant 3.12 units) |
8253cd9a | 696 | // Size of sensitive region of detector |
697 | const Float_t kPeriod = 25.0E-09; // 40 MHz sampling frequence | |
698 | const Float_t kVelocity = 5.46875E+03; // cm/s drift velocity | |
699 | const Float_t kAnodeXL = -3.5085; // cm location in x of anodes left side | |
700 | const Float_t kAnodeXR = 3.5085; // cm location in x of anodes right side | |
701 | const Int_t kNAnodes = 256; // nuber of anodes connected | |
702 | const Float_t kAnodePitch = 0.0294; // cm | |
703 | const Float_t kAnodesZ = -3.7485; // cm Starting location of anodes in z | |
85f1e34a | 704 | Float_t anodeLowEdges[kNAnodes+1]; |
8253cd9a | 705 | Int_t i; |
706 | ||
ac74f489 | 707 | if(npar<3){ |
708 | Error("AliITSgeomSDD256","npar=%d<3. array par must be [3] or greater", | |
709 | npar); | |
710 | return; | |
711 | } // end if | |
85f1e34a | 712 | anodeLowEdges[0] = kAnodesZ; |
713 | for(i=0;i<kNAnodes;i++)anodeLowEdges[i+1] = kAnodePitch+anodeLowEdges[i]; | |
e99dbc71 | 714 | AliITSgeomSDD::ResetSDD(par,kPeriod,kVelocity,kAnodeXL,kAnodeXR, |
85f1e34a | 715 | kNAnodes+1,anodeLowEdges, |
716 | kNAnodes+1,anodeLowEdges); | |
8253cd9a | 717 | } |
718 | //________________________________________________________________________ | |
719 | ostream &operator<<(ostream &os,AliITSgeomSDD256 &p){ | |
720 | //////////////////////////////////////////////////////////////////////// | |
721 | // Standard output streaming function. | |
722 | //////////////////////////////////////////////////////////////////////// | |
723 | ||
724 | p.Print(&os); | |
725 | return os; | |
726 | } | |
727 | //---------------------------------------------------------------------- | |
728 | istream &operator>>(istream &is,AliITSgeomSDD256 &r){ | |
729 | //////////////////////////////////////////////////////////////////////// | |
730 | // Standard input streaming function. | |
731 | //////////////////////////////////////////////////////////////////////// | |
732 | ||
733 | r.Read(&is); | |
734 | return is; | |
735 | } | |
4ae5bbc4 | 736 | |
88cb7938 | 737 | //====================================================================== |
8253cd9a | 738 | |
739 | ClassImp(AliITSgeomSDD300) | |
740 | ||
741 | AliITSgeomSDD300::AliITSgeomSDD300() : AliITSgeomSDD(){ | |
742 | //////////////////////////////////////////////////////////////////////// | |
743 | // default constructor | |
744 | //////////////////////////////////////////////////////////////////////// | |
745 | const Float_t kDxyz[] = {3.500,0.014,3.763};//cm. | |
746 | const Float_t kPeriod = 25.0E-09; // 40 MHz | |
747 | const Float_t kVelocity = 5.46875E+3; // cm/s | |
748 | const Int_t kNAnodes = 300; // number of anodes | |
749 | const Float_t kAnodeXL = -3.500; // cm | |
750 | const Float_t kAnodeXR = +3.500; // cm | |
751 | const Float_t kAnodesZ = -3.75; // cm | |
85f1e34a | 752 | Float_t anodeLowEdges[kNAnodes+1]; |
8253cd9a | 753 | const Float_t kanode = 0.0250;// cm anode separation. |
754 | Int_t i; | |
755 | ||
023ae34b | 756 | anodeLowEdges[0] = kAnodesZ; |
85f1e34a | 757 | for(i=0;i<kNAnodes;i++)anodeLowEdges[i+1] = kanode+anodeLowEdges[i]; |
31b8cd63 | 758 | AliITSgeomSDD::ResetSDD(kDxyz,kPeriod,kVelocity,kAnodeXL,kAnodeXR, |
85f1e34a | 759 | kNAnodes+1,anodeLowEdges, |
760 | kNAnodes+1,anodeLowEdges); | |
8253cd9a | 761 | } |
762 | //________________________________________________________________________ | |
763 | ostream &operator<<(ostream &os,AliITSgeomSDD300 &p){ | |
764 | //////////////////////////////////////////////////////////////////////// | |
765 | // Standard output streaming function. | |
766 | //////////////////////////////////////////////////////////////////////// | |
767 | ||
768 | p.Print(&os); | |
769 | return os; | |
770 | } | |
771 | //---------------------------------------------------------------------- | |
772 | istream &operator>>(istream &is,AliITSgeomSDD300 &r){ | |
773 | //////////////////////////////////////////////////////////////////////// | |
774 | // Standard input streaming function. | |
775 | //////////////////////////////////////////////////////////////////////// | |
776 | ||
777 | r.Read(&is); | |
778 | return is; | |
58005f18 | 779 | } |
8253cd9a | 780 | //---------------------------------------------------------------------- |