1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
18 ///////////////////////////////////////////////////////////////////////
20 // (V-zero) detector version 7 as designed by the Lyon and //
21 // Mexico groups and Carlos Perez Lara from Pontificia Universidad //
22 // Catolica del Peru //
23 // All comments should be sent to Brigitte CHEYNIS: //
24 // b.cheynis@ipnl.in2p3.fr //
25 // Geometry of April 2006 done with ROOT geometrical modeler //
26 // V0R (now V0C) sits between Z values -89.5 and -84.8 cm //
27 // V0L (now V0A) sits between Z values +325.0 and +330.0 cm //
28 // New coordinate system has been implemented in october 2003 //
29 // Revision of the V0A part by Lizardo Valencia in July 2008 //
31 ///////////////////////////////////////////////////////////////////////
33 // --- Standard libraries ---
34 #include <Riostream.h>
36 // --- ROOT libraries ---
37 #include <TClonesArray.h>
39 #include <TVirtualMC.h>
40 #include <TParticle.h>
42 #include <TGeoManager.h>
43 #include <TGeoMatrix.h>
44 #include <TGeoMaterial.h>
45 #include <TGeoMedium.h>
46 #include <TGeoVolume.h>
49 #include "TGeoCompositeShape.h"
51 // --- AliRoot header files ---
55 #include "AliVZEROLoader.h"
56 #include "AliVZEROdigit.h"
57 #include "AliVZEROhit.h"
58 #include "AliVZEROv7.h"
63 //_____________________________________________________________________________
64 AliVZEROv7:: AliVZEROv7():AliVZERO(),
74 fV0CLidThickness(0.30),
75 fV0CCellThickness(2.00),
76 fV0CBoxThickness(4.70),
77 fV0COffsetFibers(1.0),
78 fV0CLightYield(93.75),
79 fV0CLightAttenuation(0.05),
89 fV0AR7(92.0), // Distance from origin to outtermost intersection sector7 and sector8
113 fV0AnMeters(fV0AR6*0.01),
114 fV0ALightYield(93.75),
115 fV0ALightAttenuation(0.05),
119 // Standard default constructor
122 //_____________________________________________________________________________
123 AliVZEROv7::AliVZEROv7(const char *name, const char *title):AliVZERO(name,title),
133 fV0CLidThickness(0.30),
134 fV0CCellThickness(2.00),
135 fV0CBoxThickness(4.70),
136 fV0COffsetFibers(1.0),
137 fV0CLightYield(93.75),
138 fV0CLightAttenuation(0.05),
148 fV0AR7(92.0), // Distance from origin to outtermost intersection of sector7 and sector8
172 fV0AnMeters(fV0AR6*0.01),
173 fV0ALightYield(93.75),
174 fV0ALightAttenuation(0.05),
180 // Standard constructor for V-zero Detector version 7
182 AliDebug(2,"Create VZERO object ");
184 // fVersion = 7; // version number
186 // // V0C Parameters related to geometry: All in cm
187 // fV0CHeight1 = 2.5; // height of cell 1
188 // fV0CHeight2 = 4.4; // height of cell 2
189 // fV0CHeight3 = 7.4; // height of cell 3
190 // fV0CHeight4 = 12.5; // height of cell 4
191 // fV0CRMin = 4.6; // inner radius of box
192 // fV0CRBox = 38.0; // outer radius of box
193 // fV0CLidThickness = 0.30; // thickness of Carbon lid
194 // fV0CCellThickness = 2.00; // thickness of elementary cell
195 // fV0CBoxThickness = 4.70; // thickness of V0C Box
196 // fV0COffsetFibers = 1.0; // offset to output fibers
197 // // V0C Parameters related to light output
198 // fV0CLightYield = 93.75; // Light yield in BC408 (93.75 eV per photon)
199 // fV0CLightAttenuation = 0.05; // Light attenuation in fiber (0.05 per meter)
200 // fV0CnMeters = 15.0; // Number of meters of clear fibers to PM
201 // fV0CFibToPhot = 0.3; // Attenuation at fiber-photocathode interface
203 // // V0A Parameters related to geometry: All in cm
204 // fV0AR0 = 4.2; // Radius of hole
205 // fV0AR1 = 7.6; // Maximun radius of 1st cell
206 // fV0AR2 = 13.8; // Maximun radius of 2nd cell
207 // fV0AR3 = 22.7; // Maximun radius of 3rd cell
208 // fV0AR4 = 41.3; // Maximun radius of 4th cell
209 // fV0AR5 = 43.3; // Radius circunscrite to innermost octagon
210 // fV0AR6 = 68.0; // Radius circunscrite to outtermost octagon
211 // fV0ASciWd = 2.5; // Scintillator thickness
212 // fV0APlaWd = 0.5; // Plates thinckness
213 // fV0APlaAl = 0.06; // Plates AlMg3 thinckness
214 // fV0AOctWd = 0.75; // Innermost octagon thickness
215 // fV0AOctH1 = 1.0; // Height of innermost octagon
216 // fV0AOctH2 = 2.0; // Height of outtermost octagon
217 // fV0AFibRd = 0.1; // Radius of Fiber
218 // fV0AFraWd = 0.2; // Support Frame thickness
219 // fV0APMBWd = 24.6; // Width of PM Box
220 // fV0APMBHt = 22.0; // Height of PM Box
221 // fV0APMBTh = 7.1; // Thickness of PM Box
222 // fV0APMBWdW = 0.3; // Thickness of PM Box Side1 Wall
223 // fV0APMBHtW = 1.0; // Thickness of PM Box Side2 Wall
224 // fV0APMBThW = 0.3; // Thickness of PM Box Top Wall
225 // fV0APMBAng = 30.0; // Angle between PM Box and Support
226 // fV0APMTR1 = 2.44; // PMT Glass
227 // fV0APMTR2 = 2.54; // PMT Glass
228 // fV0APMTR3 = 2.54; // PMT Cover
229 // fV0APMTR4 = 2.70; // PMT Cover
230 // fV0APMTH = 10.0; // PMT Height
231 // fV0APMTB = 1.0; // PMT Basis
232 // fV0APlaEx = 4.4; // Plates Extension height
233 // fV0ABasHt = 2.0; // Basis Height
234 // // V0A Parameters related to light output
235 // fV0ALightYield = 93.75; // Light yield in BC404
236 // fV0ALightAttenuation = 0.05; // Light attenuation in WLS fiber, per meter
237 // fV0AnMeters = fV0AR6*0.01; // Tentative value, in meters
238 // fV0AFibToPhot = 0.3; // Attenuation at fiber-photocathode interface
240 //_____________________________________________________________________________
242 void AliVZEROv7::BuildGeometry()
246 //_____________________________________________________________________________
247 void AliVZEROv7::CreateGeometry()
249 // Constructs TGeo geometry
251 AliDebug(2,"VZERO ConstructGeometry");
252 TGeoVolume *top = gGeoManager->GetVolume("ALIC");
254 ///////////////////////////////////////////////////////////////////////////
255 // Construct the geometry of V0C Detector. Brigitte CHEYNIS
257 const int kColorVZERO = kGreen;
258 TGeoMedium *medV0CAlu = gGeoManager->GetMedium("VZERO_V0CAlu");
259 TGeoMedium *medV0CCar = gGeoManager->GetMedium("VZERO_V0CCar");
260 TGeoMedium *medV0CSci = gGeoManager->GetMedium("VZERO_V0CSci");
261 TGeoVolume *v0RI = new TGeoVolumeAssembly("V0RI");
262 Float_t heightRight, r4Right;
263 Float_t zdet = 90.0 - 0.5 - fV0CBoxThickness/2.0;
264 heightRight = fV0CHeight1 + fV0CHeight2 + fV0CHeight3 + fV0CHeight4;
265 r4Right = fV0CRMin + heightRight + 3.0*0.2; // 3 spacings of 2mm between rings
267 // Creation of carbon lids (3.0 mm thick) to keep V0C box shut :
269 partube[0] = fV0CRMin;
270 partube[1] = fV0CRBox;
271 partube[2] = fV0CLidThickness/2.0;
272 TGeoTube *sV0CA = new TGeoTube("V0CA", partube[0], partube[1], partube[2]);
273 TGeoVolume *v0CA = new TGeoVolume("V0CA",sV0CA,medV0CCar);
274 TGeoTranslation *tr2 = new TGeoTranslation(0.,0., fV0CBoxThickness/2.0-partube[2]);
275 TGeoTranslation *tr3 = new TGeoTranslation(0.,0.,-fV0CBoxThickness/2.0+partube[2]);
276 v0RI->AddNode(v0CA,1,tr2);
277 v0RI->AddNode(v0CA,2,tr3);
278 v0CA->SetLineColor(kYellow);
280 // Creation of aluminum rings 3.0 mm thick to maintain the v0RI pieces :
281 partube[0] = fV0CRMin - 0.3;
282 partube[1] = fV0CRMin;
283 partube[2] = fV0CBoxThickness/2.0;
284 TGeoTube *sV0IR = new TGeoTube("V0IR", partube[0], partube[1], partube[2]);
285 TGeoVolume *v0IR = new TGeoVolume("V0IR",sV0IR,medV0CAlu);
286 v0RI->AddNode(v0IR,1,0);
287 v0IR->SetLineColor(kYellow);
288 partube[0] = fV0CRBox;
289 partube[1] = fV0CRBox + 0.3;
290 partube[2] = fV0CBoxThickness/2.0;
291 TGeoTube *sV0ER = new TGeoTube("V0ER", partube[0], partube[1], partube[2]);
292 TGeoVolume *v0ER = new TGeoVolume("V0ER",sV0ER,medV0CAlu);
293 v0RI->AddNode(v0ER,1,0);
294 v0ER->SetLineColor(kYellow);
296 // Creation of assembly V0R0 of scintillator cells within one sector
297 TGeoVolume *v0R0 = new TGeoVolumeAssembly("V0R0");
299 // Elementary cell of ring 1 - right part - :
300 // (cells of ring 1 will be shifted by 2.0 cm backwards to output fibers)
301 Float_t r1Right = fV0CRMin + fV0CHeight1;
302 Float_t offset = fV0CBoxThickness/2.0 - fV0CLidThickness - fV0CCellThickness/2.0;
304 partubs[0] = fV0CRMin;
305 partubs[1] = r1Right;
306 partubs[2] = fV0CCellThickness/2.0;
307 partubs[3] = 90.0-22.5;
308 partubs[4] = 135.0-22.5;
309 TGeoTubeSeg *sV0R1 = new TGeoTubeSeg("V0R1", partubs[0], partubs[1], partubs[2],
310 partubs[3], partubs[4]);
311 TGeoVolume *v0R1 = new TGeoVolume("V0R1",sV0R1,medV0CSci);
312 TGeoTranslation *tr4 = new TGeoTranslation(0.,0.,-offset);
313 v0R0->AddNode(v0R1,1,tr4);
314 v0R1->SetLineColor(kColorVZERO);
316 // Elementary cell of ring 2 - right part - :
317 // (cells of ring 2 will be shifted by 1.0 cm backwards to output fibers)
318 Float_t r2Right = r1Right + fV0CHeight2;
319 partubs[0] = r1Right; // must be equal to 7.1
320 partubs[1] = r2Right; // must be equal to 11.5
321 TGeoTubeSeg *sV0R2 = new TGeoTubeSeg("V0R2", partubs[0], partubs[1], partubs[2],
322 partubs[3], partubs[4]);
323 TGeoVolume *v0R2 = new TGeoVolume("V0R2",sV0R2,medV0CSci);
324 TGeoTranslation *tr5 = new TGeoTranslation(0.0,0.2,-offset + fV0COffsetFibers);
325 v0R0->AddNode(v0R2,1,tr5);
326 v0R2->SetLineColor(kColorVZERO);
328 // Ring 3 - right part - :
329 r2Right = r2Right + 0.2;
330 Float_t r3Right = r2Right + fV0CHeight3;
331 partubs[0] = r2Right; // must be equal to 11.7
332 partubs[1] = r3Right; // must be equal to 19.1
333 partubs[3] = 90.0-22.5;
334 partubs[4] = 112.5-22.5;
335 TGeoTubeSeg *sV0R3 = new TGeoTubeSeg("V0R3", partubs[0], partubs[1], partubs[2],
336 partubs[3], partubs[4]);
337 TGeoVolume *v0R3 = new TGeoVolume("V0R3",sV0R3,medV0CSci);
338 TGeoTranslation *tr6 = new TGeoTranslation(0.,0.2,-offset + 2.0*fV0COffsetFibers);
339 v0R0->AddNode(v0R3,1,tr6);
340 v0R3->SetLineColor(kColorVZERO);
341 partubs[3] = 112.5-22.5;
342 partubs[4] = 135.0-22.5;
343 TGeoTubeSeg *sV0R4 = new TGeoTubeSeg("V0R4", partubs[0], partubs[1], partubs[2],
344 partubs[3], partubs[4]);
345 TGeoVolume *v0R4 = new TGeoVolume("V0R4",sV0R4,medV0CSci);
346 v0R0->AddNode(v0R4,1,tr6);
347 v0R4->SetLineColor(kColorVZERO);
349 // Ring 4 - right part - :
350 Float_t x = TMath::ATan(3.5/257.5) * ((180./TMath::Pi()));
351 r3Right = r3Right + 0.2 + 0.2; // + 0.2 because no shift in translation here !!
352 partubs[0] = r3Right; // must be equal to 19.5
353 partubs[1] = r4Right; // must be equal to 32.0
354 partubs[3] = 90.0-22.5+x;
355 partubs[4] = 112.5-22.5-x;
356 TGeoTubeSeg *sV0R5 = new TGeoTubeSeg("V0R5", partubs[0], partubs[1], partubs[2],
357 partubs[3], partubs[4]);
358 TGeoVolume *v0R5 = new TGeoVolume("V0R5",sV0R5,medV0CSci);
359 TGeoTranslation *tr7 = new TGeoTranslation(0.,0.0,-offset + 2.0*fV0COffsetFibers);
360 v0R0->AddNode(v0R5,1,tr7);
361 v0R5->SetLineColor(kColorVZERO);
362 partubs[3] = 112.5-22.5+x;
363 partubs[4] = 135.0-22.5-x;
364 TGeoTubeSeg *sV0R6 = new TGeoTubeSeg("V0R6", partubs[0], partubs[1], partubs[2],
365 partubs[3], partubs[4]);
366 TGeoVolume *v0R6 = new TGeoVolume("V0R6",sV0R6,medV0CSci);
367 v0R0->AddNode(v0R6,1,tr7);
368 v0R6->SetLineColor(kColorVZERO);
370 Float_t phiDeg= 180./4.;
371 Int_t nsecR = 1; // number of sectors in right part of V0
372 for (phi = 22.5; phi < 360.0; phi = phi + phiDeg) {
373 TGeoRotation *rot1 = new TGeoRotation("rot1", 90.0, +phi, 90., 90.+phi, 0.0, 0.0 );
374 v0RI->AddNode(v0R0,nsecR,rot1);
378 ///////////////////////////////////////////////////////////////////////////
379 // Construct the geometry of V0A Detector. Carlos PEREZ, PUCP
380 // Revision by Lizardo VALENCIA, UNAM Mexico in July 2008
382 const int kV0AColorSci = 5;
383 const int kV0AColorPlaIn = 3;
384 const int kV0AColorPlaOu = 41;
385 const int kV0AColorOct = 7;
386 const int kV0AColorFra = 6;
387 const int kV0AColorFib = 11;
388 const int kV0AColorPMG = 1;
389 const int kV0AColorPMA = 2;
390 TGeoMedium *medV0ASci = gGeoManager->GetMedium("VZERO_V0ASci");
391 TGeoMedium *medV0APlaIn = gGeoManager->GetMedium("VZERO_V0APlaIn");
392 TGeoMedium *medV0APlaOu = gGeoManager->GetMedium("VZERO_V0APlaOu");
393 TGeoMedium *medV0ASup = gGeoManager->GetMedium("VZERO_V0ALuc");
394 TGeoMedium *medV0AFra = gGeoManager->GetMedium("VZERO_V0ALuc");
395 TGeoMedium *medV0AFib = gGeoManager->GetMedium("VZERO_V0AFib");
396 TGeoMedium *medV0APMGlass = gGeoManager->GetMedium("VZERO_V0APMG");
397 TGeoMedium *medV0APMAlum = gGeoManager->GetMedium("VZERO_V0APMA");
398 double pi = TMath::Pi();
399 double sin225 = TMath::Sin(pi/8.);
400 double cos225 = TMath::Cos(pi/8.);
401 double sin45 = TMath::Sin(pi/4.); // lucky: Sin45=Cos45
402 double cos45 = TMath::Cos(pi/4.);
404 double sin654 = TMath::Sin(1.14);
405 double cos654 = TMath::Cos(1.14);
407 ////////////////////////////
408 /// Definition sector 1
409 TGeoVolume *v0ASec = new TGeoVolumeAssembly("V0ASec");
411 /// For boolean sustraction
412 double preShape = 0.2;
413 for (int i=0;i<2;i++) {
414 v0APts[0+8*i] = fV0AR0-fV0AFraWd/2.-preShape; v0APts[1+8*i] = -preShape;
415 v0APts[2+8*i] = fV0AR0-fV0AFraWd/2.-preShape; v0APts[3+8*i] = fV0AFraWd/2.;
416 v0APts[4+8*i] = fV0AR4+fV0AFraWd/2.+preShape; v0APts[5+8*i] = fV0AFraWd/2.;
417 v0APts[6+8*i] = fV0AR4+fV0AFraWd/2.+preShape; v0APts[7+8*i] = -preShape;
419 new TGeoArb8("sV0ACha1",fV0ASciWd/1.5,v0APts);
420 for (int i=0;i<2;i++) {
421 v0APts[0+8*i] = fV0AR0*sin45-preShape;
422 v0APts[1+8*i] = (fV0AR0-fV0AFraWd)*sin45-preShape;
423 v0APts[2+8*i] = (fV0AR0-fV0AFraWd/2.)*sin45-preShape;
424 v0APts[3+8*i] = (fV0AR0-fV0AFraWd/2.)*sin45;
425 v0APts[4+8*i] = (fV0AR4+fV0AFraWd/2.)*sin45+preShape;
426 v0APts[5+8*i] = (fV0AR4+fV0AFraWd/2.)*sin45+2.*preShape;
427 v0APts[6+8*i] = (fV0AR4+fV0AFraWd)*sin45+preShape;
428 v0APts[7+8*i] = fV0AR4*sin45+preShape;
430 new TGeoArb8("sV0ACha2", fV0ASciWd/2.+2.*preShape, v0APts);
431 new TGeoCompositeShape("sV0ACha12","sV0ACha1+sV0ACha2");
432 new TGeoTube("sV0ANail1SciHole", 0.0, 0.4, 1.65);
433 TGeoTranslation *pos1 = new TGeoTranslation("pos1", 42.9, 0.51, 0.0);
434 pos1->RegisterYourself();
435 new TGeoTube("sV0ANail2SciHole", 0.0, 0.4, 1.65);
436 TGeoTranslation *pos2 = new TGeoTranslation("pos2", 30.73,29.98,0.0);
437 pos2->RegisterYourself();
438 new TGeoCompositeShape("sV0ANailsSciHoles","sV0ANail1SciHole:pos1+sV0ANail2SciHole:pos2");
439 new TGeoCompositeShape("sV0ACha","sV0ACha12+sV0ANailsSciHoles");
440 new TGeoTubeSeg("sV0AFicR5", fV0AR4+fV0AFraWd/2., fV0AR4 + fV0AR0, fV0ASciWd/2.+2*preShape, 0, 45);
443 TGeoVolume *v0AFra = new TGeoVolumeAssembly("V0AFra");
444 for (int i=0;i<2;i++) {
445 v0APts[0+8*i] = fV0AR0-fV0AFraWd/2.; v0APts[1+8*i] = 0.;
446 v0APts[2+8*i] = fV0AR0-fV0AFraWd/2.; v0APts[3+8*i] = fV0AFraWd/2.;
447 v0APts[4+8*i] = fV0AR4+fV0AFraWd/2.; v0APts[5+8*i] = fV0AFraWd/2.;
448 v0APts[6+8*i] = fV0AR4+fV0AFraWd/2.; v0APts[7+8*i] = 0.;
450 TGeoArb8 *sV0AFraB1 = new TGeoArb8("sV0AFraB1",fV0ASciWd/2.,v0APts);
451 TGeoVolume *v0AFraB1 = new TGeoVolume("V0AFraB1",sV0AFraB1,medV0AFra);
452 for (int i=0;i<2;i++) {
453 v0APts[0+8*i] = fV0AR0*sin45;
454 v0APts[1+8*i] = (fV0AR0-fV0AFraWd)*sin45;
455 v0APts[2+8*i] = (fV0AR0-fV0AFraWd/2.)*sin45;
456 v0APts[3+8*i] = (fV0AR0-fV0AFraWd/2.)*sin45;
457 v0APts[4+8*i] = (fV0AR4+fV0AFraWd/2.)*sin45;
458 v0APts[5+8*i] = (fV0AR4+fV0AFraWd/2.)*sin45;
459 v0APts[6+8*i] = (fV0AR4+fV0AFraWd)*sin45;
460 v0APts[7+8*i] = fV0AR4*sin45;
462 TGeoArb8 *sV0AFraB2 = new TGeoArb8("sV0AFraB2", fV0ASciWd/2., v0APts);
463 TGeoVolume *v0AFraB2 = new TGeoVolume("V0AFraB2",sV0AFraB2,medV0AFra);
464 v0AFraB1->SetLineColor(kV0AColorFra); v0AFraB2->SetLineColor(kV0AColorFra);
465 v0AFra->AddNode(v0AFraB1,1);
466 v0AFra->AddNode(v0AFraB2,1);
467 new TGeoTubeSeg( "sV0AFraR1b", fV0AR0-fV0AFraWd/2.,
468 fV0AR0+fV0AFraWd/2., fV0ASciWd/2., 0, 45);
469 new TGeoTubeSeg( "sV0AFraR2b", fV0AR1-fV0AFraWd/2.,
470 fV0AR1+fV0AFraWd/2., fV0ASciWd/2., 0, 45);
471 new TGeoTubeSeg( "sV0AFraR3b", fV0AR2-fV0AFraWd/2.,
472 fV0AR2+fV0AFraWd/2., fV0ASciWd/2., 0, 45);
473 new TGeoTubeSeg( "sV0AFraR4b", fV0AR3-fV0AFraWd/2.,
474 fV0AR3+fV0AFraWd/2., fV0ASciWd/2., 0, 45);
475 new TGeoTubeSeg( "sV0AFraR5b", fV0AR4-fV0AFraWd/2.,
476 fV0AR4+fV0AFraWd/2., fV0ASciWd/2., 0, 45);
477 TGeoCompositeShape *sV0AFraR1 = new TGeoCompositeShape("sV0AFraR1","sV0AFraR1b-sV0ACha");
478 TGeoCompositeShape *sV0AFraR2 = new TGeoCompositeShape("sV0AFraR2","sV0AFraR2b-sV0ACha");
479 TGeoCompositeShape *sV0AFraR3 = new TGeoCompositeShape("sV0AFraR3","sV0AFraR3b-sV0ACha");
480 TGeoCompositeShape *sV0AFraR4 = new TGeoCompositeShape("sV0AFraR4","sV0AFraR4b-sV0ACha");
481 TGeoCompositeShape *sV0AFraR5 = new TGeoCompositeShape("sV0AFraR5","sV0AFraR5b-sV0ACha");
482 TGeoVolume *v0AFraR1 = new TGeoVolume("V0AFraR1",sV0AFraR1,medV0AFra);
483 TGeoVolume *v0AFraR2 = new TGeoVolume("V0AFraR2",sV0AFraR2,medV0AFra);
484 TGeoVolume *v0AFraR3 = new TGeoVolume("V0AFraR3",sV0AFraR3,medV0AFra);
485 TGeoVolume *v0AFraR4 = new TGeoVolume("V0AFraR4",sV0AFraR4,medV0AFra);
486 TGeoVolume *v0AFraR5 = new TGeoVolume("V0AFraR5",sV0AFraR5,medV0AFra);
487 v0AFraR1->SetLineColor(kV0AColorFra); v0AFraR2->SetLineColor(kV0AColorFra);
488 v0AFraR3->SetLineColor(kV0AColorFra); v0AFraR4->SetLineColor(kV0AColorFra);
489 v0AFraR5->SetLineColor(kV0AColorFra);
490 v0AFra->AddNode(v0AFraR1,1);
491 v0AFra->AddNode(v0AFraR2,1);
492 v0AFra->AddNode(v0AFraR3,1);
493 v0AFra->AddNode(v0AFraR4,1);
494 v0AFra->AddNode(v0AFraR5,1);
495 v0ASec->AddNode(v0AFra,1);
497 /// Sensitive scintilator
498 TGeoVolume *v0ASci = new TGeoVolumeAssembly("V0ASci");
499 new TGeoTubeSeg( "sV0AR1b", fV0AR0+fV0AFraWd/2.,
500 fV0AR1-fV0AFraWd/2., fV0ASciWd/2., 0, 45);
501 new TGeoTubeSeg( "sV0AR2b", fV0AR1+fV0AFraWd/2.,
502 fV0AR2-fV0AFraWd/2., fV0ASciWd/2., 0, 45);
503 new TGeoTubeSeg( "sV0AR3b", fV0AR2+fV0AFraWd/2.,
504 fV0AR3-fV0AFraWd/2., fV0ASciWd/2., 0, 45);
505 new TGeoTubeSeg( "sV0AR4b", fV0AR3+fV0AFraWd/2.,
506 fV0AR4-fV0AFraWd/2., fV0ASciWd/2., 0, 45);
507 TGeoCompositeShape *sV0AR1 = new TGeoCompositeShape("sV0AR1","sV0AR1b-sV0ACha");
508 TGeoCompositeShape *sV0AR2 = new TGeoCompositeShape("sV0AR2","sV0AR2b-sV0ACha");
509 TGeoCompositeShape *sV0AR3 = new TGeoCompositeShape("sV0AR3","sV0AR3b-sV0ACha");
510 TGeoCompositeShape *sV0AR4 = new TGeoCompositeShape("sV0AR4","sV0AR4b-sV0ACha");
511 TGeoVolume *v0L1 = new TGeoVolume("V0L1",sV0AR1,medV0ASci);
512 TGeoVolume *v0L2 = new TGeoVolume("V0L2",sV0AR2,medV0ASci);
513 TGeoVolume *v0L3 = new TGeoVolume("V0L3",sV0AR3,medV0ASci);
514 TGeoVolume *v0L4 = new TGeoVolume("V0L4",sV0AR4,medV0ASci);
515 v0L1->SetLineColor(kV0AColorSci); v0L2->SetLineColor(kV0AColorSci);
516 v0L3->SetLineColor(kV0AColorSci); v0L4->SetLineColor(kV0AColorSci);
517 v0ASec->AddNode(v0L1,1);
518 v0ASec->AddNode(v0L2,1);
519 v0ASec->AddNode(v0L3,1);
520 v0ASec->AddNode(v0L4,1);
522 /// Segment of octagon
523 for (int i=0;i<2;i++) {
524 v0APts[0+8*i] = fV0AR6-fV0AOctH2; v0APts[1+8*i] = 0.;
525 v0APts[2+8*i] = (fV0AR6-fV0AOctH2)*sin45; v0APts[3+8*i] = (fV0AR6-fV0AOctH2)*sin45;
526 v0APts[4+8*i] = fV0AR6*sin45; v0APts[5+8*i] = fV0AR6*sin45;
527 v0APts[6+8*i] = fV0AR6; v0APts[7+8*i] = 0.;
529 TGeoArb8 *sV0AOct2 = new TGeoArb8("sV0AOct2", (fV0ASciWd+2*fV0AOctWd)/2., v0APts);
530 TGeoVolume *v0AOct2 = new TGeoVolume("V0AOct2", sV0AOct2,medV0ASup);
531 v0AOct2->SetLineColor(kV0AColorOct);
532 TGeoVolume *v0ASup = new TGeoVolumeAssembly("V0ASup");
533 v0ASup->AddNode(v0AOct2,1);
534 v0ASec->AddNode(v0ASup,1);
537 v0APts[ 0] = v0APts[ 2] = -13.0;
538 v0APts[ 1] = v0APts[ 7] = (fV0ASciWd+fV0AOctWd)/2.-0.01;
539 v0APts[ 3] = v0APts[ 5] = (fV0ASciWd+fV0AOctWd)/2.+0.01;
540 v0APts[ 4] = v0APts[ 6] = +13.0;
541 v0APts[ 8] = v0APts[10] = -10.0;
542 v0APts[ 9] = v0APts[15] = 0.;
543 v0APts[11] = v0APts[13] = 0.25;
544 v0APts[12] = v0APts[14] = +10.0;
545 new TGeoArb8("sV0AFib1", 11.5, v0APts);
546 TGeoRotation *rot = new TGeoRotation("rot");
548 rot->RotateZ(-90.+22.5);
549 TGeoCombiTrans *fibpos1 = new TGeoCombiTrans("fibpos1", (fV0AR6-fV0AOctH2+fV0AR5)*cos225/2. - 3.8, (fV0AR6-fV0AOctH2+fV0AR5)*sin225/2.-1.8, 0, rot);
550 fibpos1->RegisterYourself();
551 TGeoCompositeShape *sV0AFib1Hole = new TGeoCompositeShape("sV0AFib1Hole","sV0AFib1:fibpos1-sV0AFicR5");
552 TGeoVolume *v0AFib1Hole = new TGeoVolume("V0AFib1Hole",sV0AFib1Hole,medV0AFib);
553 v0AFib1Hole->SetLineColor(kV0AColorFib);
554 new TGeoArb8("sV0AFib2", 11.5, v0APts);
555 rot = new TGeoRotation("rot");
558 rot->RotateZ(-90.+22.5);
559 TGeoCombiTrans *fibpos2 = new TGeoCombiTrans("fibpos2", (fV0AR6-fV0AOctH2+fV0AR5)*cos225/2. - 3.8, (fV0AR6-fV0AOctH2+fV0AR5)*sin225/2.-1.8, 0, rot);
560 fibpos2->RegisterYourself();
561 TGeoCompositeShape *sV0AFib2Hole = new TGeoCompositeShape("sV0AFib2Hole","sV0AFib2:fibpos2-sV0AFicR5");
562 TGeoVolume *v0AFib2Hole = new TGeoVolume("V0AFib2Hole",sV0AFib2Hole,medV0AFib);
563 v0AFib2Hole->SetLineColor(kV0AColorFib);
564 TGeoVolume *v0AFib = new TGeoVolumeAssembly("V0AFib");
565 v0AFib->AddNode(v0AFib1Hole,1);
566 v0AFib->AddNode(v0AFib2Hole,1);
567 v0ASec->AddNode(v0AFib,1);
570 new TGeoTube("sV0ANail1PlaInHole", 0.0, 0.4, (fV0APlaWd-2*fV0APlaAl)/2.);
571 new TGeoTube("sV0ANail2PlaInHole", 0.0, 0.4, (fV0APlaWd-2*fV0APlaAl)/2.);
572 new TGeoCompositeShape("sV0ANailsPlaInHoles","sV0ANail1PlaInHole:pos1+sV0ANail2PlaInHole:pos2");
573 new TGeoTube("sV0ANail1PlaOuHole", 0.0, 0.4, (fV0APlaAl)/2.);
574 new TGeoTube("sV0ANail2PlaOuHole", 0.0, 0.4, (fV0APlaAl)/2.);
575 new TGeoCompositeShape("sV0ANailsPlaOuHoles","sV0ANail1PlaOuHole:pos1+sV0ANail2PlaOuHole:pos2");
576 for (int i=0;i<2;i++) {
577 v0APts[0+8*i] = fV0AR0; v0APts[1+8*i] = 0.;
578 v0APts[2+8*i] = fV0AR0*sin45; v0APts[3+8*i] = fV0AR0*sin45;
579 v0APts[4+8*i] = fV0AR6 * sin45; v0APts[5+8*i] = fV0AR6*sin45;
580 v0APts[6+8*i] = fV0AR6; v0APts[7+8*i] = 0.;
582 new TGeoArb8("sV0APlaIn", (fV0APlaWd-2*fV0APlaAl)/2., v0APts);
583 TGeoCompositeShape *sV0APlaInNailsHoles = new TGeoCompositeShape("sV0APlaInNailsHoles","sV0APlaIn-sV0ANailsPlaInHoles");
584 TGeoVolume *v0APlaInNailsHoles = new TGeoVolume("V0APlaInNailsHoles", sV0APlaInNailsHoles, medV0APlaIn);
585 new TGeoArb8("sV0APlaOu", fV0APlaAl/2., v0APts);
586 TGeoCompositeShape *sV0APlaOuNailsHoles = new TGeoCompositeShape("sV0APlaOuNailsHoles","sV0APlaOu-sV0ANailsPlaOuHoles");
587 TGeoVolume *v0APlaOuNailsHoles = new TGeoVolume("V0APlaOuNailsHoles", sV0APlaOuNailsHoles, medV0APlaOu);
588 v0APlaInNailsHoles->SetLineColor(kV0AColorPlaIn); v0APlaOuNailsHoles->SetLineColor(kV0AColorPlaOu);
589 TGeoVolume *v0APla = new TGeoVolumeAssembly("V0APla");
590 v0APla->AddNode(v0APlaInNailsHoles,1);
591 v0APla->AddNode(v0APlaOuNailsHoles,1,new TGeoTranslation(0,0,(fV0APlaWd-fV0APlaAl)/2.));
592 v0APla->AddNode(v0APlaOuNailsHoles,2,new TGeoTranslation(0,0,-(fV0APlaWd-fV0APlaAl)/2.));
593 v0ASec->AddNode(v0APla,1,new TGeoTranslation(0,0,(fV0ASciWd+2*fV0AOctWd+fV0APlaWd)/2.));
594 v0ASec->AddNode(v0APla,2,new TGeoTranslation(0,0,-(fV0ASciWd+2*fV0AOctWd+fV0APlaWd)/2.));
596 /// Non-sensitive scintilator
597 new TGeoTubeSeg("sV0AR5S2", fV0AR4+fV0AFraWd/2., fV0AR4 + fV0AR0, fV0ASciWd/2.+2*preShape, 0, 45);
598 TGeoCompositeShape *sV0AR5 = new TGeoCompositeShape("V0AR5","sV0AR5S2 - sV0ACha");
599 TGeoVolume *v0AR5 = new TGeoVolume("V0AR5",sV0AR5,medV0ASci);
600 v0AR5->SetLineColor(kV0AColorSci);
601 v0ASci->AddNode(v0AR5,1);
602 v0ASec->AddNode(v0ASci,1);
605 TGeoVolume* v0APM = new TGeoVolumeAssembly("V0APM");
606 new TGeoBBox("sV0APMB1", fV0APMBWd/2., fV0APMBHt/2., fV0APMBTh/2.);
607 new TGeoBBox("sV0APMB2", fV0APMBWd/2.-fV0APMBWdW, fV0APMBHt/2.-fV0APMBHtW, fV0APMBTh/2.-fV0APMBThW);
608 TGeoCompositeShape *sV0APMB = new TGeoCompositeShape("sV0APMB","sV0APMB1-sV0APMB2");
609 TGeoVolume *v0APMB = new TGeoVolume("V0APMB",sV0APMB, medV0APMAlum);
610 v0APMB->SetLineColor(kV0AColorPMA);
611 v0APM->AddNode(v0APMB,1);
614 TGeoTube *sV0APMT1 = new TGeoTube("sV0APMT1", fV0APMTR1, fV0APMTR2, fV0APMTH/2.);
615 TGeoVolume *v0APMT1 = new TGeoVolume("V0APMT1", sV0APMT1, medV0APMGlass);
616 TGeoTube *sV0APMT2 = new TGeoTube("sV0APMT2", fV0APMTR3, fV0APMTR4, fV0APMTH/2.);
617 TGeoVolume *v0APMT2 = new TGeoVolume("V0APMT2", sV0APMT2, medV0APMAlum);
618 TGeoVolume *v0APMT = new TGeoVolumeAssembly("V0APMT");
619 TGeoTube *sV0APMTT = new TGeoTube("sV0APMTT", 0., fV0APMTR4, fV0APMTB/2.);
620 TGeoVolume *v0APMTT = new TGeoVolume("V0APMTT", sV0APMTT, medV0APMAlum);
621 v0APMT1->SetLineColor(kV0AColorPMG);
622 v0APMT2->SetLineColor(kV0AColorPMA);
623 v0APMTT->SetLineColor(kV0AColorPMA);
624 rot = new TGeoRotation("rot", 90, 0, 180, 0, 90, 90);
625 v0APMT->AddNode(v0APMT1,1,rot);
626 v0APMT->AddNode(v0APMT2,1,rot);
627 v0APMT->AddNode(v0APMTT,1,new TGeoCombiTrans(0,-(fV0APMTH+fV0APMTB)/2.,0,rot));
628 double autoShift = (fV0APMBWd-2*fV0APMBWdW)/4.;
629 v0APM->AddNode(v0APMT, 1, new TGeoTranslation(-1.5*autoShift, 0, 0));
630 v0APM->AddNode(v0APMT, 2, new TGeoTranslation(-0.5*autoShift, 0, 0));
631 v0APM->AddNode(v0APMT, 3, new TGeoTranslation(+0.5*autoShift, 0, 0));
632 v0APM->AddNode(v0APMT, 4, new TGeoTranslation(+1.5*autoShift, 0, 0));
635 rot = new TGeoRotation("rot");
636 rot->RotateX(90-fV0APMBAng);
637 rot->RotateZ(-90.+22.5);
638 double cosAngPMB = TMath::Cos(fV0APMBAng*TMath::DegToRad());
639 double sinAngPMB = TMath::Sin(fV0APMBAng*TMath::DegToRad());
640 double shiftZ = fV0APMBHt/2. * cosAngPMB
641 - ( fV0ASciWd + 2 * fV0AOctWd + 2 * fV0APlaWd )/2. - fV0APMBTh/2. * sinAngPMB;
642 double shiftR = fV0AR6 + fV0AOctH2 + fV0APlaAl;
643 v0ASec->AddNode(v0APM,1, new TGeoCombiTrans( shiftR*cos225+1.07, shiftR*sin225, shiftZ, rot));
646 TGeoTube *sV0ANail1 = new TGeoTube("sV0ANail1", 0.0, 0.4, 5.09/2.);
647 TGeoVolume *v0ANail1 = new TGeoVolume("V0ANail1", sV0ANail1, medV0APMAlum);
648 v0ANail1->SetLineColor(kV0AColorPMA);// this is the color for aluminium
649 v0ASec->AddNode(v0ANail1,1,new TGeoTranslation(42.9, 0.51, 0.0));
650 TGeoTube *sV0ANail2 = new TGeoTube("sV0ANail2", 0.0, 0.4, 5.09/2.);
651 TGeoVolume *v0ANail2 = new TGeoVolume("V0ANail2", sV0ANail2, medV0APMAlum);
652 v0ANail2->SetLineColor(kV0AColorPMA);
653 v0ASec->AddNode(v0ANail2,1,new TGeoTranslation(30.73,29.98,0.0));
655 /// Replicate sectors and adding sector to v0LE volume
656 TGeoVolume *v0LE = new TGeoVolumeAssembly("V0LE");
657 for(int i=0; i<4; i++) {
658 TGeoRotation *rot = new TGeoRotation("rot", 90., i*45., 90., 90.+i*45., 0., 0.);
659 v0LE->AddNode(v0ASec,i+1,rot);
663 for (int i=0;i<2;i++){
664 v0APts[0+8*i] = 0.0; v0APts[1+8*i] = 45.5;
665 v0APts[2+8*i] = 0.0; v0APts[3+8*i] = 70.4;
666 v0APts[4+8*i] = 4.0; v0APts[5+8*i] = 68.9;
667 v0APts[6+8*i] = 4.0; v0APts[7+8*i] = 45.5;
669 TGeoArb8 *sV0ASuppur = new TGeoArb8("sV0ASuppur", 1.65, v0APts);
670 TGeoVolume *v0ASuppur = new TGeoVolume("V0ASuppur", sV0ASuppur, medV0ASup);
671 v0ASuppur->SetLineColor(kV0AColorOct);
672 v0LE->AddNode(v0ASuppur,1);
673 for (int i=0;i<2;i++){
674 v0APts[0+8*i] = -0.0; v0APts[1+8*i] = 45.5;
675 v0APts[2+8*i] = -0.0; v0APts[3+8*i] = 70.4;
676 v0APts[4+8*i] = -4.0; v0APts[5+8*i] = 68.9;
677 v0APts[6+8*i] = -4.0; v0APts[7+8*i] = 45.5;
679 TGeoArb8 *sV0ASuppul = new TGeoArb8("sV0ASuppul", 1.65, v0APts);
680 TGeoVolume *v0ASuppul = new TGeoVolume("V0ASuppul", sV0ASuppul, medV0ASup);
681 v0ASuppul->SetLineColor(kV0AColorOct);
682 v0LE->AddNode(v0ASuppul,1);
685 //Definition of sector 5
686 TGeoVolume *v0ASec5 = new TGeoVolumeAssembly("V0ASec5");
688 /// For boolean sustraction
689 double preShape5 = 0.2;
690 for (int i=0;i<2;i++) {
691 v0APts[0+8*i] = -fV0AR0+fV0AFraWd/2.-preShape5; v0APts[1+8*i] = -preShape5;
692 v0APts[2+8*i] = -fV0AR0+fV0AFraWd/2.-preShape5; v0APts[3+8*i] = fV0AFraWd/2.;
693 v0APts[4+8*i] = -fV0AR4-fV0AFraWd/2.+preShape5; v0APts[5+8*i] = fV0AFraWd/2.;
694 v0APts[6+8*i] = -fV0AR4-fV0AFraWd/2.+preShape5; v0APts[7+8*i] = -preShape5;
696 new TGeoArb8("sV0ACha15",fV0ASciWd/1.5,v0APts);
697 for (int i=0;i<2;i++) {
698 v0APts[0+8*i] = -fV0AR0*cos45+preShape;
699 v0APts[1+8*i] = -(fV0AR0-fV0AFraWd)*sin45+preShape;
700 v0APts[2+8*i] = -(fV0AR0-fV0AFraWd/2.)*cos45+preShape;
701 v0APts[3+8*i] = -(fV0AR0-fV0AFraWd/2.)*sin45;
702 v0APts[4+8*i] = -(fV0AR4+fV0AFraWd/2.)*cos45-preShape;
703 v0APts[5+8*i] = -(fV0AR4+fV0AFraWd/2.)*sin45-2.*preShape;
704 v0APts[6+8*i] = -(fV0AR4+fV0AFraWd)*cos45-preShape;
705 v0APts[7+8*i] = -fV0AR4*sin45-preShape;
707 new TGeoArb8("sV0ACha25", fV0ASciWd/2.+2.*preShape5, v0APts);
708 new TGeoCompositeShape("sV0ACha125","sV0ACha15+sV0ACha25");
709 new TGeoTube("sV0ANail15Hole", 0.0, 0.4, 1.65);
710 TGeoTranslation *pos15 = new TGeoTranslation("pos15", -42.9, -0.51, 0.0);
711 pos15->RegisterYourself();
712 new TGeoTube("sV0ANail25Hole", 0.0, 0.4, 1.65);
713 TGeoTranslation *pos25 = new TGeoTranslation("pos25",-30.8,-30.04,0.0);
714 pos25->RegisterYourself();
715 TGeoTranslation *pos35 = new TGeoTranslation("pos35",-30.05,-30.79,0.0);
716 pos35->RegisterYourself();
717 new TGeoCompositeShape("sV0ANailsHoles5","sV0ANail15Hole:pos15+sV0ANail25Hole:pos25");
718 new TGeoCompositeShape("sV0ACha5","sV0ACha125+sV0ANailsHoles5");
719 new TGeoTubeSeg("sV0AFicR55", fV0AR4+fV0AFraWd/2., fV0AR4 + fV0AR0, fV0ASciWd/2. +2*preShape, 180.0, 225.0);
720 new TGeoTube("sV0ANail1PlaInHole5", 0.0, 0.4, (fV0APlaWd-2*fV0APlaAl)/2.);
721 new TGeoTube("sV0ANail2PlaInHole5", 0.0, 0.4, (fV0APlaWd-2*fV0APlaAl)/2.);
722 new TGeoTube("sV0ANail3PlaInHole5", 0.0, 0.4, (fV0APlaWd-2*fV0APlaAl)/2.);
723 new TGeoCompositeShape("sV0ANailsPlaInHoles5","sV0ANail1PlaInHole5:pos15+sV0ANail2PlaInHole5:pos25+sV0ANail3PlaInHole5:pos35");
724 new TGeoTube("sV0ANail1PlaOuHole5", 0.0, 0.4, (fV0APlaAl)/2.);
725 new TGeoTube("sV0ANail2PlaOuHole5", 0.0, 0.4, (fV0APlaAl)/2.);
726 new TGeoTube("sV0ANail3PlaOuHole5", 0.0, 0.4, (fV0APlaAl)/2.);
727 new TGeoCompositeShape("sV0ANailsPlaOuHoles5","sV0ANail1PlaOuHole5:pos15+sV0ANail2PlaOuHole5:pos25+sV0ANail3PlaOuHole5:pos35");
730 TGeoVolume *v0AFra5 = new TGeoVolumeAssembly("V0AFra5");
731 for (int i=0;i<2;i++) {
732 v0APts[0+8*i] = -fV0AR0+fV0AFraWd/2.; v0APts[1+8*i] = 0.0;
733 v0APts[2+8*i] = -fV0AR0+fV0AFraWd/2.; v0APts[3+8*i] = fV0AFraWd/2.;
734 v0APts[4+8*i] = -fV0AR4-fV0AFraWd/2.; v0APts[5+8*i] = fV0AFraWd/2.;
735 v0APts[6+8*i] = -fV0AR4-fV0AFraWd/2.; v0APts[7+8*i] = 0.0;
737 TGeoArb8 *sV0AFraB15 = new TGeoArb8("sV0AFraB15",fV0ASciWd/2.,v0APts);
738 TGeoVolume *v0AFraB15 = new TGeoVolume("V0AFraB15",sV0AFraB15,medV0AFra);
739 for (int i=0;i<2;i++) {
740 v0APts[0+8*i] = -fV0AR0*cos45;
741 v0APts[1+8*i] = -(fV0AR0-fV0AFraWd)*sin45;
742 v0APts[2+8*i] = -(fV0AR0-fV0AFraWd/2.)*cos45;
743 v0APts[3+8*i] = -(fV0AR0-fV0AFraWd/2.)*sin45;
744 v0APts[4+8*i] = -(fV0AR4+fV0AFraWd/2.)*cos45;
745 v0APts[5+8*i] = -(fV0AR4+fV0AFraWd/2.)*sin45;
746 v0APts[6+8*i] = -(fV0AR4+fV0AFraWd)*cos45;
747 v0APts[7+8*i] = -fV0AR4*sin45;
749 TGeoArb8 *sV0AFraB25 = new TGeoArb8("sV0AFraB25", fV0ASciWd/2., v0APts);
750 TGeoVolume *v0AFraB25 = new TGeoVolume("V0AFraB25",sV0AFraB25,medV0AFra);
751 v0AFraB15->SetLineColor(kV0AColorFra); v0AFraB25->SetLineColor(kV0AColorFra);
752 v0AFra5->AddNode(v0AFraB15,1);
753 v0AFra5->AddNode(v0AFraB25,1); // Prefer 2 GeoObjects insted of 3 GeoMovements
754 new TGeoTubeSeg( "sV0AFraR1b5", fV0AR0-fV0AFraWd/2.,
755 fV0AR0+fV0AFraWd/2., fV0ASciWd/2., 180.0, 225.0);
756 new TGeoTubeSeg( "sV0AFraR2b5", fV0AR1-fV0AFraWd/2.,
757 fV0AR1+fV0AFraWd/2., fV0ASciWd/2., 180.0, 225.0);
758 new TGeoTubeSeg( "sV0AFraR3b5", fV0AR2-fV0AFraWd/2.,
759 fV0AR2+fV0AFraWd/2., fV0ASciWd/2., 180.0, 225.0);
760 new TGeoTubeSeg( "sV0AFraR4b5", fV0AR3-fV0AFraWd/2.,
761 fV0AR3+fV0AFraWd/2., fV0ASciWd/2., 180.0, 225.0);
762 new TGeoTubeSeg( "sV0AFraR5b5", fV0AR4-fV0AFraWd/2.,
763 fV0AR4+fV0AFraWd/2., fV0ASciWd/2., 180.0, 225.0);
764 TGeoCompositeShape *sV0AFraR15 = new TGeoCompositeShape("sV0AFraR15","sV0AFraR1b5-sV0ACha5");
765 TGeoCompositeShape *sV0AFraR25 = new TGeoCompositeShape("sV0AFraR25","sV0AFraR2b5-sV0ACha5");
766 TGeoCompositeShape *sV0AFraR35 = new TGeoCompositeShape("sV0AFraR35","sV0AFraR3b5-sV0ACha5");
767 TGeoCompositeShape *sV0AFraR45 = new TGeoCompositeShape("sV0AFraR45","sV0AFraR4b5-sV0ACha5");
768 TGeoCompositeShape *sV0AFraR55 = new TGeoCompositeShape("sV0AFraR55","sV0AFraR5b5-sV0ACha5");
769 TGeoVolume *v0AFraR15 = new TGeoVolume("V0AFraR15",sV0AFraR15,medV0AFra);
770 TGeoVolume *v0AFraR25 = new TGeoVolume("V0AFraR25",sV0AFraR25,medV0AFra);
771 TGeoVolume *v0AFraR35 = new TGeoVolume("V0AFraR35",sV0AFraR35,medV0AFra);
772 TGeoVolume *v0AFraR45 = new TGeoVolume("V0AFraR45",sV0AFraR45,medV0AFra);
773 TGeoVolume *v0AFraR55 = new TGeoVolume("V0AFraR55",sV0AFraR55,medV0AFra);
774 v0AFraR15->SetLineColor(kV0AColorFra); v0AFraR25->SetLineColor(kV0AColorFra);
775 v0AFraR35->SetLineColor(kV0AColorFra); v0AFraR45->SetLineColor(kV0AColorFra);
776 v0AFraR55->SetLineColor(kV0AColorFra);
777 v0AFra5->AddNode(v0AFraR15,1);
778 v0AFra5->AddNode(v0AFraR25,1);
779 v0AFra5->AddNode(v0AFraR35,1);
780 v0AFra5->AddNode(v0AFraR45,1);
781 v0AFra5->AddNode(v0AFraR55,1);
782 v0ASec5->AddNode(v0AFra5,1);
784 /// Sensitive scintilator
785 TGeoVolume *v0ASci5 = new TGeoVolumeAssembly("V0ASci5");
786 new TGeoTubeSeg( "sV0AR1b5", fV0AR0+fV0AFraWd/2.,
787 fV0AR1-fV0AFraWd/2., fV0ASciWd/2., 180.0, 225.0);
788 new TGeoTubeSeg( "sV0AR2b5", fV0AR1+fV0AFraWd/2.,
789 fV0AR2-fV0AFraWd/2., fV0ASciWd/2., 180.0, 225.0);
790 new TGeoTubeSeg( "sV0AR3b5", fV0AR2+fV0AFraWd/2.,
791 fV0AR3-fV0AFraWd/2., fV0ASciWd/2., 180.0, 225.0);
792 new TGeoTubeSeg( "sV0AR4b5", fV0AR3+fV0AFraWd/2.,
793 fV0AR4-fV0AFraWd/2., fV0ASciWd/2., 180.0, 225.0);
794 TGeoCompositeShape *sV0AR15 = new TGeoCompositeShape("sV0AR15","sV0AR1b5-sV0ACha5");
795 TGeoCompositeShape *sV0AR25 = new TGeoCompositeShape("sV0AR25","sV0AR2b5-sV0ACha5");
796 TGeoCompositeShape *sV0AR35 = new TGeoCompositeShape("sV0AR35","sV0AR3b5-sV0ACha5");
797 TGeoCompositeShape *sV0AR45 = new TGeoCompositeShape("sV0AR45","sV0AR4b5-sV0ACha5");
798 TGeoVolume *v0L15 = new TGeoVolume("V0L15",sV0AR15,medV0ASci);
799 TGeoVolume *v0L25 = new TGeoVolume("V0L25",sV0AR25,medV0ASci);
800 TGeoVolume *v0L35 = new TGeoVolume("V0L35",sV0AR35,medV0ASci);
801 TGeoVolume *v0L45 = new TGeoVolume("V0L45",sV0AR45,medV0ASci);
802 v0L15->SetLineColor(kV0AColorSci); v0L25->SetLineColor(kV0AColorSci);
803 v0L35->SetLineColor(kV0AColorSci); v0L45->SetLineColor(kV0AColorSci);
804 v0ASci5->AddNode(v0L15,1);
805 v0ASci5->AddNode(v0L25,1);
806 v0ASci5->AddNode(v0L35,1);
807 v0ASci5->AddNode(v0L45,1);
809 /// Segment of octagon
810 for (int i=0;i<2;i++) {
811 v0APts[0+8*i] = -fV0AR6+fV0AOctH2; v0APts[1+8*i] = 0.;
812 v0APts[2+8*i] = -(fV0AR7-fV0AOctH2)*cos654; v0APts[3+8*i] = -(fV0AR7-fV0AOctH2)*sin654;
813 v0APts[4+8*i] = -fV0AR7*cos654; v0APts[5+8*i] = -fV0AR7*sin654;
814 v0APts[6+8*i] = -fV0AR6; v0APts[7+8*i] = 0.;
816 TGeoArb8 *sV0AOct25 = new TGeoArb8("sV0AOct25", (fV0ASciWd+2*fV0AOctWd)/2., v0APts);
817 TGeoVolume *v0AOct25 = new TGeoVolume("V0AOct25", sV0AOct25,medV0ASup);
818 v0AOct25->SetLineColor(kV0AColorOct);
819 TGeoVolume *v0ASup5 = new TGeoVolumeAssembly("V0ASup5");
820 v0ASup5->AddNode(v0AOct25,1);
821 v0ASec5->AddNode(v0ASup5,1);
824 v0APts[ 0] = v0APts[ 2] = -14.0;
825 v0APts[ 1] = v0APts[ 7] = (fV0ASciWd+fV0AOctWd)/2.-0.01;
826 v0APts[ 3] = v0APts[ 5] = (fV0ASciWd+fV0AOctWd)/2.+0.01;
827 v0APts[ 4] = v0APts[ 6] = +14.0;
828 v0APts[ 8] = v0APts[10] = -10.0;
829 v0APts[ 9] = v0APts[15] = 0.;
830 v0APts[11] = v0APts[13] = 0.25;
831 v0APts[12] = v0APts[14] = +10.0;
832 new TGeoArb8("sV0AFib15", 11.8, v0APts);
833 rot = new TGeoRotation("rot");
835 rot->RotateZ(90+22.5);
836 TGeoCombiTrans *fib15pos = new TGeoCombiTrans("fib15pos", -(fV0AR6-fV0AOctH2+fV0AR5)*cos225/2. +
837 3.3, -(fV0AR6-fV0AOctH2+fV0AR5)*sin225/2. + 1.5, 0, rot);
838 fib15pos->RegisterYourself();
839 TGeoCompositeShape *sV0AFib15Hole = new TGeoCompositeShape("sV0AFib15Hole", "sV0AFib15:fib15pos-sV0AFicR55");
840 TGeoVolume *v0AFib15Hole = new TGeoVolume("V0AFib15",sV0AFib15Hole,medV0AFib);
841 v0AFib15Hole->SetLineColor(kV0AColorFib);
842 new TGeoArb8("sV0AFib25", 11.8, v0APts);
843 rot = new TGeoRotation("rot");
846 rot->RotateZ(90+22.5);
847 TGeoCombiTrans *fib25pos = new TGeoCombiTrans("fib25pos", -(fV0AR6-fV0AOctH2+fV0AR5)*cos225/2. +
848 3.3, -(fV0AR6-fV0AOctH2+fV0AR5)*sin225/2. + 1.5, 0, rot);
849 fib25pos->RegisterYourself();
850 TGeoCompositeShape *sV0AFib25Hole = new TGeoCompositeShape("sV0AFib25Hole","sV0AFib25:fib25pos-sV0AFicR55");
851 TGeoVolume *v0AFib25Hole = new TGeoVolume("V0AFib25Hole",sV0AFib25Hole,medV0AFib);
852 v0AFib25Hole->SetLineColor(kV0AColorFib);
853 TGeoVolume *v0AFib5 = new TGeoVolumeAssembly("V0AFib5");
854 v0AFib5->AddNode(v0AFib15Hole,1);
855 v0AFib5->AddNode(v0AFib25Hole,1);
856 v0ASec5->AddNode(v0AFib5,1);
858 /// Non-sensitive scintilator
859 new TGeoTubeSeg("sV0AR5S25", fV0AR4+fV0AFraWd/2., fV0AR4 + fV0AR0, fV0ASciWd/2.+2*preShape, 180.0, 225.0);
860 TGeoCompositeShape *sV0AR55 = new TGeoCompositeShape("V0AR55","sV0AR5S25 - sV0ACha5");
861 TGeoVolume *v0AR55 = new TGeoVolume("V0AR55",sV0AR55,medV0ASci);
862 v0AR55->SetLineColor(kV0AColorSci);
863 v0ASci5->AddNode(v0AR55,1);
864 v0ASec5->AddNode(v0ASci5,1);
867 for (int i=0;i<2;i++) {
868 v0APts[0+8*i] = -fV0AR0; v0APts[1+8*i] = 0.;
869 v0APts[2+8*i] = -fV0AR0*cos654; v0APts[3+8*i] = -fV0AR0*sin654;
870 v0APts[4+8*i] = -fV0AR7*cos654; v0APts[5+8*i] = -fV0AR7*sin654;
871 v0APts[6+8*i] = -fV0AR6; v0APts[7+8*i] = 0.;
873 new TGeoArb8("sV0APlaIn5", (fV0APlaWd-2*fV0APlaAl)/2., v0APts);
874 TGeoCompositeShape *sV0APlaInNailsHoles5 = new TGeoCompositeShape("sV0APlaInNailsHoles5","sV0APlaIn5-sV0ANailsPlaInHoles5");
875 TGeoVolume *v0APlaInNailsHoles5 = new TGeoVolume("V0APlaInNailsHoles5", sV0APlaInNailsHoles5, medV0APlaIn);
876 new TGeoArb8("sV0APlaOu5", fV0APlaAl/2., v0APts);
877 TGeoCompositeShape *sV0APlaOuNailsHoles5 = new TGeoCompositeShape("sV0APlaOuNailsHoles5","sV0APlaOu5-sV0ANailsPlaOuHoles5");
878 TGeoVolume *v0APlaOuNailsHoles5 = new TGeoVolume("V0APlaOuNailsHoles5", sV0APlaOuNailsHoles5, medV0APlaOu);
879 v0APlaInNailsHoles5->SetLineColor(kV0AColorPlaIn); v0APlaOuNailsHoles5->SetLineColor(kV0AColorPlaOu);
880 TGeoVolume *v0APla5 = new TGeoVolumeAssembly("V0APla5");
881 v0APla5->AddNode(v0APlaInNailsHoles5,1);
882 v0APla5->AddNode(v0APlaOuNailsHoles5,1,new TGeoTranslation(0,0,(fV0APlaWd-fV0APlaAl)/2.));
883 v0APla5->AddNode(v0APlaOuNailsHoles5,2,new TGeoTranslation(0,0,-(fV0APlaWd-fV0APlaAl)/2.));
884 v0ASec5->AddNode(v0APla5,1,new TGeoTranslation(0,0,(fV0ASciWd+2*fV0AOctWd+fV0APlaWd)/2.));
885 v0ASec5->AddNode(v0APla5,2,new TGeoTranslation(0,0,-(fV0ASciWd+2*fV0AOctWd+fV0APlaWd)/2.));
888 TGeoVolume* v0APM5 = new TGeoVolumeAssembly("V0APM5");
889 new TGeoBBox("sV0APMB15", fV0APMBWd/2., fV0APMBHt/2., fV0APMBTh/2.);
890 new TGeoBBox("sV0APMB25", fV0APMBWd/2.-fV0APMBWdW, fV0APMBHt/2.-fV0APMBHtW, fV0APMBTh/2.-fV0APMBThW);
891 TGeoCompositeShape *sV0APMB5 = new TGeoCompositeShape("sV0APMB5","sV0APMB15-sV0APMB25");
892 TGeoVolume *v0APMB5 = new TGeoVolume("V0APMB5",sV0APMB5, medV0APMAlum);
893 v0APMB5->SetLineColor(kV0AColorPMA);
894 v0APM5->AddNode(v0APMB5,1);
897 TGeoTube *sV0APMT15 = new TGeoTube("sV0APMT15", fV0APMTR1, fV0APMTR2, fV0APMTH/2.);
898 TGeoVolume *v0APMT15 = new TGeoVolume("V0APMT15", sV0APMT15, medV0APMGlass);
899 TGeoTube *sV0APMT25 = new TGeoTube("sV0APMT25", fV0APMTR3, fV0APMTR4, fV0APMTH/2.);
900 TGeoVolume *v0APMT25 = new TGeoVolume("V0APMT25", sV0APMT25, medV0APMAlum);
901 TGeoVolume *v0APMT5 = new TGeoVolumeAssembly("V0APMT5");
902 TGeoTube *sV0APMTT5 = new TGeoTube("sV0APMTT5", 0., fV0APMTR4, fV0APMTB/2.);
903 TGeoVolume *v0APMTT5 = new TGeoVolume("V0APMTT5", sV0APMTT5, medV0APMAlum);
904 v0APMT5->SetLineColor(kV0AColorPMG);
905 v0APMT25->SetLineColor(kV0AColorPMA);
906 v0APMTT5->SetLineColor(kV0AColorPMA);
907 rot = new TGeoRotation("rot", 90, 0, 180, 0, 90, 90);
908 v0APMT5->AddNode(v0APMT15,1,rot);
909 v0APMT5->AddNode(v0APMT25,1,rot);
910 v0APMT5->AddNode(v0APMTT5,1,new TGeoCombiTrans(0,(fV0APMTH+fV0APMTB)/2.,0,rot));
911 double autoShift5 = (fV0APMBWd-2*fV0APMBWdW)/4.;
912 v0APM5->AddNode(v0APMT5, 1, new TGeoTranslation(-1.5*autoShift5, 0, 0));
913 v0APM5->AddNode(v0APMT5, 2, new TGeoTranslation(-0.5*autoShift5, 0, 0));
914 v0APM5->AddNode(v0APMT5, 3, new TGeoTranslation(+0.5*autoShift5, 0, 0));
915 v0APM5->AddNode(v0APMT5, 4, new TGeoTranslation(+1.5*autoShift5, 0, 0));
918 rot = new TGeoRotation("rot");
919 rot->RotateX(-90+30);
922 double cosAngPMB5 = TMath::Cos(fV0APMBAng*TMath::DegToRad());
923 double sinAngPMB5 = TMath::Sin(fV0APMBAng*TMath::DegToRad());
924 double shiftZ5 = fV0APMBHt/2. * cosAngPMB5
925 - ( fV0ASciWd + 2 * fV0AOctWd + 2 * fV0APlaWd )/2. - fV0APMBTh/2. * sinAngPMB5;
926 double shiftR5 = fV0AR6 + fV0AOctH2 + fV0APlaAl;
927 v0ASec5->AddNode(v0APM5,1, new TGeoCombiTrans( -shiftR5*cos225-1.3, -shiftR5*sin225, shiftZ5, rot));
930 TGeoTube *sV0ANail51 = new TGeoTube("sV0ANail51", 0.0, 0.4, 5.09/2.);
931 TGeoVolume *v0ANail51 = new TGeoVolume("V0ANail51", sV0ANail51, medV0APMAlum);
932 v0ANail51->SetLineColor(kV0AColorPMA);// this is the color for aluminium
933 v0ASec5->AddNode(v0ANail51,1,new TGeoTranslation(-42.9,-0.51,0.0));
934 TGeoTube *sV0ANail52 = new TGeoTube("sV0ANail52", 0.0, 0.4, 5.09/2.);
935 TGeoVolume *v0ANail52 = new TGeoVolume("V0ANail52", sV0ANail52, medV0APMAlum);
936 v0ANail52->SetLineColor(kV0AColorPMA);
937 v0ASec5->AddNode(v0ANail52,1,new TGeoTranslation(-30.8,-30.04,0.0));
939 // Adding sector to v0LE volume
940 v0LE->AddNode(v0ASec5, 1);
943 //Definition of sector 6
944 TGeoVolume *v0ASec6 = new TGeoVolumeAssembly("V0ASec6");
946 /// For boolean sustraction
947 double preShape6 = 0.2;
948 for (int i=0;i<2;i++) {
949 v0APts[0+8*i] = -preShape6; v0APts[1+8*i] = -fV0AR0+fV0AFraWd/2.-preShape6;
950 v0APts[2+8*i] = -fV0AFraWd/2.; v0APts[3+8*i] = -fV0AR0+fV0AFraWd/2.-preShape6;
951 v0APts[4+8*i] = -fV0AFraWd/2.; v0APts[5+8*i] = -fV0AR4-fV0AFraWd/2.+preShape6;
952 v0APts[6+8*i] = -preShape6; v0APts[7+8*i] = -fV0AR4-fV0AFraWd/2.+preShape6;
954 new TGeoArb8("sV0ACha16",fV0ASciWd/1.5,v0APts);
955 for (int i=0;i<2;i++) {
956 v0APts[0+8*i] = -fV0AR0*cos45+preShape;
957 v0APts[1+8*i] = -(fV0AR0-fV0AFraWd)*sin45+preShape;
958 v0APts[2+8*i] = -(fV0AR0-fV0AFraWd/2.)*cos45+preShape;
959 v0APts[3+8*i] = -(fV0AR0-fV0AFraWd/2.)*sin45;
960 v0APts[4+8*i] = -(fV0AR4+fV0AFraWd/2.)*cos45-preShape;
961 v0APts[5+8*i] = -(fV0AR4+fV0AFraWd/2.)*sin45-preShape;
962 v0APts[6+8*i] = -(fV0AR4+fV0AFraWd)*cos45-preShape;
963 v0APts[7+8*i] = -fV0AR4*sin45-preShape;
965 new TGeoArb8("sV0ACha26", fV0ASciWd/2.+2.*preShape, v0APts);
966 new TGeoCompositeShape("sV0ACha126","sV0ACha16+sV0ACha26");
967 new TGeoTube("sV0ANail16Hole", 0.0, 0.4, 1.65);
968 TGeoTranslation *pos16 = new TGeoTranslation("pos16",-0.51,-42.9,0.0);
969 pos16->RegisterYourself();
970 new TGeoTube("sV0ANail26Hole", 0.0, 0.4, 1.65);
971 TGeoTranslation *pos26 = new TGeoTranslation("pos26",-30.05,-30.79,0.0);
972 pos26->RegisterYourself();
973 new TGeoCompositeShape("sV0ANailsHoles6","sV0ANail16Hole:pos16+sV0ANail26Hole:pos26");
974 new TGeoCompositeShape("sV0ACha6","sV0ACha126+sV0ANailsHoles6");
975 new TGeoTubeSeg("sV0AFicR56", fV0AR4+fV0AFraWd/2., fV0AR4 + fV0AR0, fV0ASciWd/2.+2*preShape, 225, 270.0);
976 new TGeoTube("sV0ANail1PlaInHole6", 0.0, 0.4, (fV0APlaWd-2*fV0APlaAl)/2.);
977 new TGeoTube("sV0ANail1PlaOuHole6", 0.0, 0.4, (fV0APlaAl)/2.);
980 TGeoVolume *v0AFra6 = new TGeoVolumeAssembly("V0AFra6");
981 for (int i=0;i<2;i++) {
982 v0APts[0+8*i] = 0.; v0APts[1+8*i] = -fV0AR0+fV0AFraWd/2.;
983 v0APts[2+8*i] = -fV0AFraWd/2.; v0APts[3+8*i] = -fV0AR0+fV0AFraWd/2.;
984 v0APts[4+8*i] = -fV0AFraWd/2.; v0APts[5+8*i] = -fV0AR4-fV0AFraWd/2.;
985 v0APts[6+8*i] = 0.; v0APts[7+8*i] = -fV0AR4-fV0AFraWd/2.;
987 TGeoArb8 *sV0AFraB16 = new TGeoArb8("sV0AFraB16",fV0ASciWd/2.,v0APts);
988 TGeoVolume *v0AFraB16 = new TGeoVolume("V0AFraB16",sV0AFraB16,medV0AFra);
989 for (int i=0;i<2;i++) {
990 v0APts[0+8*i] = -fV0AR0*cos45;
991 v0APts[1+8*i] = -(fV0AR0+fV0AFraWd)*sin45;
992 v0APts[2+8*i] = -(fV0AR0+fV0AFraWd/2.)*cos45;
993 v0APts[3+8*i] = -(fV0AR0+fV0AFraWd/2.)*sin45;
994 v0APts[4+8*i] = -(fV0AR4-fV0AFraWd/2.)*cos45;
995 v0APts[5+8*i] = -(fV0AR4-fV0AFraWd/2.)*sin45;
996 v0APts[6+8*i] = -(fV0AR4-fV0AFraWd)*cos45;
997 v0APts[7+8*i] = -fV0AR4*sin45;
999 TGeoArb8 *sV0AFraB26 = new TGeoArb8("sV0AFraB26", fV0ASciWd/2., v0APts);
1000 TGeoVolume *v0AFraB26 = new TGeoVolume("V0AFraB26",sV0AFraB26,medV0AFra);
1001 v0AFraB16->SetLineColor(kV0AColorFra); v0AFraB26->SetLineColor(kV0AColorFra);
1002 v0AFra6->AddNode(v0AFraB16,1);
1003 v0AFra6->AddNode(v0AFraB26,1); // Prefer 2 GeoObjects insted of 3 GeoMovements
1004 new TGeoTubeSeg( "sV0AFraR1b6", fV0AR0-fV0AFraWd/2.,
1005 fV0AR0+fV0AFraWd/2., fV0ASciWd/2., 225.0, 270.0);
1006 new TGeoTubeSeg( "sV0AFraR2b6", fV0AR1-fV0AFraWd/2.,
1007 fV0AR1+fV0AFraWd/2., fV0ASciWd/2., 225.0, 270.0);
1008 new TGeoTubeSeg( "sV0AFraR3b6", fV0AR2-fV0AFraWd/2.,
1009 fV0AR2+fV0AFraWd/2., fV0ASciWd/2., 225.0, 270.0);
1010 new TGeoTubeSeg( "sV0AFraR4b6", fV0AR3-fV0AFraWd/2.,
1011 fV0AR3+fV0AFraWd/2., fV0ASciWd/2., 225.0, 270.0);
1012 new TGeoTubeSeg( "sV0AFraR5b6", fV0AR4-fV0AFraWd/2.,
1013 fV0AR4+fV0AFraWd/2., fV0ASciWd/2., 225.0, 270.0);
1014 TGeoCompositeShape *sV0AFraR16 = new TGeoCompositeShape("sV0AFraR16","sV0AFraR1b6-sV0ACha6");
1015 TGeoCompositeShape *sV0AFraR26 = new TGeoCompositeShape("sV0AFraR26","sV0AFraR2b6-sV0ACha6");
1016 TGeoCompositeShape *sV0AFraR36 = new TGeoCompositeShape("sV0AFraR36","sV0AFraR3b6-sV0ACha6");
1017 TGeoCompositeShape *sV0AFraR46 = new TGeoCompositeShape("sV0AFraR46","sV0AFraR4b6-sV0ACha6");
1018 TGeoCompositeShape *sV0AFraR56 = new TGeoCompositeShape("sV0AFraR56","sV0AFraR5b6-sV0ACha6");
1019 TGeoVolume *v0AFraR16 = new TGeoVolume("V0AFraR16",sV0AFraR16,medV0AFra);
1020 TGeoVolume *v0AFraR26 = new TGeoVolume("V0AFraR26",sV0AFraR26,medV0AFra);
1021 TGeoVolume *v0AFraR36 = new TGeoVolume("V0AFraR36",sV0AFraR36,medV0AFra);
1022 TGeoVolume *v0AFraR46 = new TGeoVolume("V0AFraR46",sV0AFraR46,medV0AFra);
1023 TGeoVolume *v0AFraR56 = new TGeoVolume("V0AFraR56",sV0AFraR56,medV0AFra);
1024 v0AFraR16->SetLineColor(kV0AColorFra); v0AFraR26->SetLineColor(kV0AColorFra);
1025 v0AFraR36->SetLineColor(kV0AColorFra); v0AFraR46->SetLineColor(kV0AColorFra);
1026 v0AFraR56->SetLineColor(kV0AColorFra);
1027 v0AFra6->AddNode(v0AFraR16,1);
1028 v0AFra6->AddNode(v0AFraR26,1);
1029 v0AFra6->AddNode(v0AFraR36,1);
1030 v0AFra6->AddNode(v0AFraR46,1);
1031 v0AFra6->AddNode(v0AFraR56,1);
1032 v0ASec6->AddNode(v0AFra6,1);
1034 /// Sensitive scintilator
1035 TGeoVolume *v0ASci6 = new TGeoVolumeAssembly("V0ASci6");
1036 new TGeoTubeSeg( "sV0AR1b6", fV0AR0+fV0AFraWd/2.,
1037 fV0AR1-fV0AFraWd/2., fV0ASciWd/2., 225.0, 270.0);
1038 new TGeoTubeSeg( "sV0AR2b6", fV0AR1+fV0AFraWd/2.,
1039 fV0AR2-fV0AFraWd/2., fV0ASciWd/2., 225.0, 270.0);
1040 new TGeoTubeSeg( "sV0AR3b6", fV0AR2+fV0AFraWd/2.,
1041 fV0AR3-fV0AFraWd/2., fV0ASciWd/2., 225.0, 270.0);
1042 new TGeoTubeSeg( "sV0AR4b6", fV0AR3+fV0AFraWd/2.,
1043 fV0AR4-fV0AFraWd/2., fV0ASciWd/2., 225.0, 270.0);
1044 TGeoCompositeShape *sV0AR16 = new TGeoCompositeShape("sV0AR16","sV0AR1b6-sV0ACha6");
1045 TGeoCompositeShape *sV0AR26 = new TGeoCompositeShape("sV0AR26","sV0AR2b6-sV0ACha6");
1046 TGeoCompositeShape *sV0AR36 = new TGeoCompositeShape("sV0AR36","sV0AR3b6-sV0ACha6");
1047 TGeoCompositeShape *sV0AR46 = new TGeoCompositeShape("sV0AR46","sV0AR4b6-sV0ACha6");
1048 TGeoVolume *v0L16 = new TGeoVolume("V0L16",sV0AR16,medV0ASci);
1049 TGeoVolume *v0L26 = new TGeoVolume("V0L26",sV0AR26,medV0ASci);
1050 TGeoVolume *v0L36 = new TGeoVolume("V0L36",sV0AR36,medV0ASci);
1051 TGeoVolume *v0L46 = new TGeoVolume("V0L46",sV0AR46,medV0ASci);
1052 v0L16->SetLineColor(kV0AColorSci); v0L26->SetLineColor(kV0AColorSci);
1053 v0L36->SetLineColor(kV0AColorSci); v0L46->SetLineColor(kV0AColorSci);
1054 v0ASci6->AddNode(v0L16,1);
1055 v0ASci6->AddNode(v0L26,1);
1056 v0ASci6->AddNode(v0L36,1);
1057 v0ASci6->AddNode(v0L46,1);
1060 for (int i=0;i<2;i++) {
1061 v0APts[0+8*i] = -10.0; v0APts[1+8*i] = 13.1;
1062 v0APts[2+8*i] = 10.0; v0APts[3+8*i] = 13.1;
1063 v0APts[4+8*i] = 8.0; v0APts[5+8*i] = -29.0;
1064 v0APts[6+8*i] = -12.0; v0APts[7+8*i] = -12.0;
1066 new TGeoArb8("sV0AFib16", 0.01, v0APts);
1067 rot = new TGeoRotation("rot");
1069 rot->RotateY(180.0);
1070 rot->RotateZ(90+22.5);
1071 TGeoCombiTrans *fib16pos = new TGeoCombiTrans("fib16pos", -40.0 + 3.3, -50.0 + 1.5, 0.5, rot);
1072 fib16pos->RegisterYourself();
1073 TGeoCompositeShape *sV0AFib16Hole = new TGeoCompositeShape("sV0AFib16Hole", "sV0AFib16:fib16pos-sV0AFicR56");
1074 TGeoVolume *v0AFib16Hole = new TGeoVolume("V0AFib16Hole",sV0AFib16Hole,medV0AFib);
1075 v0AFib16Hole->SetLineColor(kV0AColorFib);
1076 new TGeoArb8("sV0AFib26", 0.01, v0APts);
1077 rot = new TGeoRotation("rot");
1079 rot->RotateY(180.0);
1080 rot->RotateZ(90+22.5);
1081 TGeoCombiTrans *fib26pos = new TGeoCombiTrans("fib26pos", -40.0 + 3.3, -50.0 + 1.5, -0.5, rot);
1082 fib26pos->RegisterYourself();
1083 TGeoCompositeShape *sV0AFib26Hole = new TGeoCompositeShape("sV0AFib26Hole", "sV0AFib26:fib26pos-sV0AFicR56");
1084 TGeoVolume *v0AFib26Hole = new TGeoVolume("V0AFib26Hole",sV0AFib26Hole,medV0AFib);
1085 v0AFib26Hole->SetLineColor(kV0AColorFib);
1086 TGeoVolume *v0AFib6 = new TGeoVolumeAssembly("V0AFib6");
1087 v0AFib6->AddNode(v0AFib16Hole,1);
1088 v0AFib6->AddNode(v0AFib26Hole,1);
1089 v0ASec6->AddNode(v0AFib6,1);
1091 /// Non-sensitive scintilator
1092 new TGeoTubeSeg("sV0AR5S26", fV0AR4+fV0AFraWd/2., fV0AR4 + fV0AR0, fV0ASciWd/2.+2*preShape, 225.0, 270.0);
1093 TGeoCompositeShape *sV0AR56 = new TGeoCompositeShape("V0AR56","sV0AR5S26 - sV0ACha6");
1094 TGeoVolume *v0AR56 = new TGeoVolume("V0AR56",sV0AR56,medV0ASci);
1095 v0AR56->SetLineColor(kV0AColorSci);
1096 v0ASci6->AddNode(v0AR56,1);
1097 v0ASec6->AddNode(v0ASci6,1);
1099 /// Segment of octagon
1100 for (int i=0;i<2;i++) {
1101 v0APts[0+8*i] = 0.; v0APts[1+8*i] = -(fV0AR7-fV0AOctH2)*sin654;
1102 v0APts[2+8*i] = 0.; v0APts[3+8*i] = -fV0AR7*sin654;
1103 v0APts[4+8*i] = -fV0AR7*cos654; v0APts[5+8*i] = -fV0AR7*sin654;
1104 v0APts[6+8*i] = -(fV0AR7-fV0AOctH2)*cos654; v0APts[7+8*i] = -(fV0AR7-fV0AOctH2)*sin654;
1106 TGeoArb8 *sV0AOct26 = new TGeoArb8("sV0AOct26", (fV0ASciWd+2*fV0AOctWd)/2., v0APts);
1107 TGeoVolume *v0AOct26 = new TGeoVolume("V0AOct26", sV0AOct26,medV0ASup);
1108 v0AOct26->SetLineColor(kV0AColorOct);
1109 TGeoVolume *v0ASup6 = new TGeoVolumeAssembly("V0ASup6");
1110 v0ASup6->AddNode(v0AOct26,1);
1111 v0ASec6->AddNode(v0ASup6,1);
1114 for (int i=0;i<2;i++) {
1115 v0APts[0+8*i] = 0.; v0APts[1+8*i] = -fV0AR0;
1116 v0APts[2+8*i] = 0.; v0APts[3+8*i] = -fV0AR7*sin654;
1117 v0APts[4+8*i] = -fV0AR7*cos654; v0APts[5+8*i] = -fV0AR7*sin654;
1118 v0APts[6+8*i] = -fV0AR0*cos654; v0APts[7+8*i] = -fV0AR0*sin654;
1120 new TGeoArb8("sV0APlaIn6", (fV0APlaWd-2*fV0APlaAl)/2., v0APts);
1121 TGeoCompositeShape *sV0APlaInNailsHoles6 = new TGeoCompositeShape("sV0APlaInNailsHoles6","sV0APlaIn6-sV0ANail1PlaInHole6:pos16");
1122 TGeoVolume *v0APlaInNailsHoles6 = new TGeoVolume("V0APlaInNailsHoles6", sV0APlaInNailsHoles6, medV0APlaIn);
1123 new TGeoArb8("sV0APlaOu6", fV0APlaAl/2., v0APts);
1124 TGeoCompositeShape *sV0APlaOuNailsHoles6 = new TGeoCompositeShape("sV0APlaOuNailsHoles6","sV0APlaOu6-sV0ANail1PlaOuHole6:pos16");
1125 TGeoVolume *v0APlaOuNailsHoles6 = new TGeoVolume("V0APlaOuNailsHoles6", sV0APlaOuNailsHoles6, medV0APlaOu);
1126 v0APlaInNailsHoles6->SetLineColor(kV0AColorPlaIn); v0APlaOuNailsHoles6->SetLineColor(kV0AColorPlaOu);
1127 TGeoVolume *v0APla6 = new TGeoVolumeAssembly("V0APla6");
1128 v0APla6->AddNode(v0APlaInNailsHoles6,1);
1129 v0APla6->AddNode(v0APlaOuNailsHoles6,1,new TGeoTranslation(0,0,(fV0APlaWd-fV0APlaAl)/2.));
1130 v0APla6->AddNode(v0APlaOuNailsHoles6,2,new TGeoTranslation(0,0,-(fV0APlaWd-fV0APlaAl)/2.));
1131 v0ASec6->AddNode(v0APla6,1,new TGeoTranslation(0,0,(fV0ASciWd+2*fV0AOctWd+fV0APlaWd)/2.));
1132 v0ASec6->AddNode(v0APla6,2,new TGeoTranslation(0,0,-(fV0ASciWd+2*fV0AOctWd+fV0APlaWd)/2.));
1135 TGeoVolume* v0APM6 = new TGeoVolumeAssembly("V0APM6");
1136 new TGeoBBox("sV0APMB16", fV0APMBWd/2., fV0APMBHt/2., fV0APMBTh/2.);
1137 new TGeoBBox("sV0APMB26", fV0APMBWd/2.-fV0APMBWdW, fV0APMBHt/2.-fV0APMBHtW, fV0APMBTh/2.-fV0APMBThW);
1138 TGeoCompositeShape *sV0APMB6 = new TGeoCompositeShape("sV0APMB6","sV0APMB16-sV0APMB26");
1139 TGeoVolume *v0APMB6 = new TGeoVolume("V0APMB6",sV0APMB6, medV0APMAlum);
1140 v0APMB6->SetLineColor(kV0AColorPMA);
1141 v0APM6->AddNode(v0APMB6,1);
1144 TGeoTube *sV0APMT16 = new TGeoTube("sV0APMT16", fV0APMTR1, fV0APMTR2, fV0APMTH/2.);
1145 TGeoVolume *v0APMT16 = new TGeoVolume("V0APMT16", sV0APMT16, medV0APMGlass);
1146 TGeoTube *sV0APMT26 = new TGeoTube("sV0APMT26", fV0APMTR3, fV0APMTR4, fV0APMTH/2.);
1147 TGeoVolume *v0APMT26 = new TGeoVolume("V0APMT26", sV0APMT26, medV0APMAlum);
1148 TGeoVolume *v0APMT6 = new TGeoVolumeAssembly("V0APMT6");
1149 TGeoTube *sV0APMTT6 = new TGeoTube("sV0APMTT6", 0., fV0APMTR4, fV0APMTB/2.);
1150 TGeoVolume *v0APMTT6 = new TGeoVolume("V0APMTT6", sV0APMTT6, medV0APMAlum);
1151 v0APMT6->SetLineColor(kV0AColorPMG);
1152 v0APMT26->SetLineColor(kV0AColorPMA);
1153 v0APMTT6->SetLineColor(kV0AColorPMA);
1154 rot = new TGeoRotation("rot", 90, 0, 180, 0, 90, 90);
1155 v0APMT6->AddNode(v0APMT16,1,rot);
1156 v0APMT6->AddNode(v0APMT26,1,rot);
1157 v0APMT6->AddNode(v0APMTT6,1,new TGeoCombiTrans(0,(fV0APMTH+fV0APMTB)/2.,0,rot));
1158 double autoShift6 = (fV0APMBWd-2*fV0APMBWdW)/4.;
1159 v0APM6->AddNode(v0APMT6, 1, new TGeoTranslation(-1.5*autoShift6, 0, 0));
1160 v0APM6->AddNode(v0APMT6, 2, new TGeoTranslation(-0.5*autoShift6, 0, 0));
1161 v0APM6->AddNode(v0APMT6, 3, new TGeoTranslation(+0.5*autoShift6, 0, 0));
1162 v0APM6->AddNode(v0APMT6, 4, new TGeoTranslation(+1.5*autoShift6, 0, 0));
1165 rot = new TGeoRotation("rot");
1166 rot->RotateX(-90+30);
1168 rot->RotateZ(-65-3);
1169 double cosAngPMB6 = TMath::Cos(fV0APMBAng*TMath::DegToRad());
1170 double sinAngPMB6 = TMath::Sin(fV0APMBAng*TMath::DegToRad());
1171 double shiftZ6 = fV0APMBHt/2. * cosAngPMB6
1172 - ( fV0ASciWd + 2 * fV0AOctWd + 2 * fV0APlaWd )/2. - fV0APMBTh/2. * sinAngPMB6;
1173 double shiftR6 = fV0AR6 + fV0AR1 + fV0AOctWd + fV0APlaAl/3.;
1174 v0ASec6->AddNode(v0APM6,1, new TGeoCombiTrans( -shiftR6*cos45-1.3, -shiftR6*sin45, shiftZ6, rot));
1177 TGeoBBox *sV0ASuppbl = new TGeoBBox("sV0ASuppbl", 2.0, 18.13, fV0ASciWd/2.);
1178 TGeoVolume *v0ASuppbl = new TGeoVolume("V0ASuppbl", sV0ASuppbl, medV0ASup);
1179 v0ASuppbl->SetLineColor(kV0AColorOct);
1180 v0ASec6->AddNode(v0ASuppbl,1,new TGeoTranslation(-2.0,-63.64,0.0));
1183 TGeoTube *sV0ANail61 = new TGeoTube("sV0ANail61", 0.0, 0.4, 5.09/2.);
1184 TGeoVolume *v0ANail61 = new TGeoVolume("V0ANail61", sV0ANail61, medV0APMAlum);
1185 v0ANail61->SetLineColor(kV0AColorPMA);// this is the color for aluminium
1186 v0ASec6->AddNode(v0ANail61,1,new TGeoTranslation(-0.51,-42.9,0.0));
1187 TGeoTube *sV0ANail62 = new TGeoTube("sV0ANail62", 0.0, 0.4, 5.09/2.);
1188 TGeoVolume *v0ANail62 = new TGeoVolume("V0ANail62", sV0ANail62, medV0APMAlum);
1189 v0ANail62->SetLineColor(kV0AColorPMA);
1190 v0ASec6->AddNode(v0ANail62,1,new TGeoTranslation(-30.05,-30.79,0.0));
1192 // Adding sector to v0LE volume
1193 v0LE->AddNode(v0ASec6, 1);
1196 //Definition of sector 7
1197 TGeoVolume *v0ASec7 = new TGeoVolumeAssembly("V0ASec7");
1199 /// For boolean sustraction
1200 double preShape7 = 0.2;
1201 for (int i=0;i<2;i++) {
1202 v0APts[0+8*i] = 0.0; v0APts[1+8*i] = -fV0AR0+fV0AFraWd/2.-preShape7;
1203 v0APts[2+8*i] = fV0AFraWd/2.; v0APts[3+8*i] = -fV0AR0+fV0AFraWd/2.-preShape7;
1204 v0APts[4+8*i] = fV0AFraWd/2.; v0APts[5+8*i] = -fV0AR4-fV0AFraWd/2.+preShape7;
1205 v0APts[6+8*i] = 0.0; v0APts[7+8*i] = -fV0AR4-fV0AFraWd/2.+preShape7;
1207 new TGeoArb8("sV0ACha17",fV0ASciWd/1.5,v0APts);
1208 for (int i=0;i<2;i++) {
1209 v0APts[0+8*i] = fV0AR0*cos45-preShape7;
1210 v0APts[1+8*i] = -(fV0AR0-fV0AFraWd)*sin45+preShape7;
1211 v0APts[2+8*i] = (fV0AR0-fV0AFraWd/2.)*cos45-preShape7;
1212 v0APts[3+8*i] = -(fV0AR0-fV0AFraWd/2.)*sin45;
1213 v0APts[4+8*i] = (fV0AR4+fV0AFraWd/2.)*cos45+preShape7;
1214 v0APts[5+8*i] = -(fV0AR4+fV0AFraWd/2.)*sin45-2.*preShape7;
1215 v0APts[6+8*i] = (fV0AR4+fV0AFraWd)*cos45+preShape7;
1216 v0APts[7+8*i] = -fV0AR4*sin45-preShape7;
1218 new TGeoArb8("sV0ACha27", fV0ASciWd/2.+2.*preShape, v0APts);
1219 new TGeoCompositeShape("sV0ACha127","sV0ACha17+sV0ACha27");
1220 new TGeoTube("sV0ANail17Hole", 0.0, 0.4, 1.65);
1221 TGeoTranslation *pos17 = new TGeoTranslation("pos17",0.51,-42.9,0.0);
1222 pos17->RegisterYourself();
1223 new TGeoTube("sV0ANail27Hole", 0.0, 0.4, 1.65);
1224 TGeoTranslation *pos27 = new TGeoTranslation("pos27",30.05,-30.79,0.0);
1225 pos27->RegisterYourself();
1226 new TGeoCompositeShape("sV0ANailsHoles7","sV0ANail17Hole:pos17+sV0ANail27Hole:pos27");
1227 new TGeoCompositeShape("sV0ACha7","sV0ACha127+sV0ANailsHoles7");
1228 new TGeoTubeSeg("sV0AFicR57", fV0AR4+fV0AFraWd/2., fV0AR4 + fV0AR0, fV0ASciWd/2.+2*preShape, 270.0, 315.0);
1229 new TGeoTube("sV0ANail1PlaInHole7", 0.0, 0.4, (fV0APlaWd-2*fV0APlaAl)/2.);
1230 new TGeoTube("sV0ANail1PlaOuHole7", 0.0, 0.4, (fV0APlaAl)/2.);
1233 TGeoVolume *v0AFra7 = new TGeoVolumeAssembly("V0AFra7");
1234 for (int i=0;i<2;i++) {
1235 v0APts[0+8*i] = 0.; v0APts[1+8*i] = -fV0AR0-fV0AFraWd/2.;
1236 v0APts[2+8*i] = fV0AFraWd/2.; v0APts[3+8*i] = -fV0AR0-fV0AFraWd/2.;
1237 v0APts[4+8*i] = fV0AFraWd/2.; v0APts[5+8*i] = -fV0AR4+fV0AFraWd/2.;
1238 v0APts[6+8*i] = 0.; v0APts[7+8*i] = -fV0AR4+fV0AFraWd/2.;
1240 TGeoArb8 *sV0AFraB17 = new TGeoArb8("sV0AFraB17",fV0ASciWd/2.,v0APts);
1241 TGeoVolume *v0AFraB17 = new TGeoVolume("V0AFraB17",sV0AFraB17,medV0AFra);
1242 for (int i=0;i<2;i++) {
1243 v0APts[0+8*i] = fV0AR0*cos45;
1244 v0APts[1+8*i] = -(fV0AR0-fV0AFraWd)*sin45;
1245 v0APts[2+8*i] = (fV0AR0-fV0AFraWd/2.)*cos45;
1246 v0APts[3+8*i] = -(fV0AR0-fV0AFraWd/2.)*sin45;
1247 v0APts[4+8*i] = (fV0AR4+fV0AFraWd/2.)*cos45/2.;
1248 v0APts[5+8*i] = -(fV0AR4+fV0AFraWd/2.)*sin45/2.;
1249 v0APts[6+8*i] = (fV0AR4+fV0AFraWd)*cos45/2.;
1250 v0APts[7+8*i] = -fV0AR4*sin45/2.;
1252 TGeoArb8 *sV0AFraB27 = new TGeoArb8("sV0AFraB27", fV0ASciWd/2., v0APts);
1253 TGeoVolume *v0AFraB27 = new TGeoVolume("V0AFraB27",sV0AFraB27,medV0AFra);
1254 v0AFraB17->SetLineColor(kV0AColorFra); v0AFraB27->SetLineColor(kV0AColorFra);
1255 v0AFra7->AddNode(v0AFraB17,1);
1256 v0AFra7->AddNode(v0AFraB27,1); // Prefer 2 GeoObjects insted of 3 GeoMovements
1257 new TGeoTubeSeg( "sV0AFraR1b7", fV0AR0-fV0AFraWd/2.,
1258 fV0AR0+fV0AFraWd/2., fV0ASciWd/2., 270.0, 315.0);
1259 new TGeoTubeSeg( "sV0AFraR2b7", fV0AR1-fV0AFraWd/2.,
1260 fV0AR1+fV0AFraWd/2., fV0ASciWd/2., 270.0, 315.0);
1261 new TGeoTubeSeg( "sV0AFraR3b7", fV0AR2-fV0AFraWd/2.,
1262 fV0AR2+fV0AFraWd/2., fV0ASciWd/2., 270.0, 315.0);
1263 new TGeoTubeSeg( "sV0AFraR4b7", fV0AR3-fV0AFraWd/2.,
1264 fV0AR3+fV0AFraWd/2., fV0ASciWd/2., 270.0, 315.0);
1265 new TGeoTubeSeg( "sV0AFraR5b7", fV0AR4-fV0AFraWd/2.,
1266 fV0AR4+fV0AFraWd/2., fV0ASciWd/2., 270.0, 315.0);
1267 TGeoCompositeShape *sV0AFraR17 = new TGeoCompositeShape("sV0AFraR17","sV0AFraR1b7-sV0ACha7");
1268 TGeoCompositeShape *sV0AFraR27 = new TGeoCompositeShape("sV0AFraR27","sV0AFraR2b7-sV0ACha7");
1269 TGeoCompositeShape *sV0AFraR37 = new TGeoCompositeShape("sV0AFraR37","sV0AFraR3b7-sV0ACha7");
1270 TGeoCompositeShape *sV0AFraR47 = new TGeoCompositeShape("sV0AFraR47","sV0AFraR4b7-sV0ACha7");
1271 TGeoCompositeShape *sV0AFraR57 = new TGeoCompositeShape("sV0AFraR57","sV0AFraR5b7-sV0ACha7");
1272 TGeoVolume *v0AFraR17 = new TGeoVolume("V0AFraR17",sV0AFraR17,medV0AFra);
1273 TGeoVolume *v0AFraR27 = new TGeoVolume("V0AFraR27",sV0AFraR27,medV0AFra);
1274 TGeoVolume *v0AFraR37 = new TGeoVolume("V0AFraR37",sV0AFraR37,medV0AFra);
1275 TGeoVolume *v0AFraR47 = new TGeoVolume("V0AFraR47",sV0AFraR47,medV0AFra);
1276 TGeoVolume *v0AFraR57 = new TGeoVolume("V0AFraR57",sV0AFraR57,medV0AFra);
1277 v0AFraR17->SetLineColor(kV0AColorFra); v0AFraR27->SetLineColor(kV0AColorFra);
1278 v0AFraR37->SetLineColor(kV0AColorFra); v0AFraR47->SetLineColor(kV0AColorFra);
1279 v0AFraR57->SetLineColor(kV0AColorFra);
1280 v0AFra7->AddNode(v0AFraR17,1);
1281 v0AFra7->AddNode(v0AFraR27,1);
1282 v0AFra7->AddNode(v0AFraR37,1);
1283 v0AFra7->AddNode(v0AFraR47,1);
1284 v0AFra7->AddNode(v0AFraR57,1);
1285 v0ASec7->AddNode(v0AFra7,1);
1287 /// Sensitive scintilator
1288 TGeoVolume *v0ASci7 = new TGeoVolumeAssembly("V0ASci7");
1289 new TGeoTubeSeg( "sV0AR1b7", fV0AR0+fV0AFraWd/2.,
1290 fV0AR1-fV0AFraWd/2., fV0ASciWd/2., 270.0, 315.0);
1291 new TGeoTubeSeg( "sV0AR2b7", fV0AR1+fV0AFraWd/2.,
1292 fV0AR2-fV0AFraWd/2., fV0ASciWd/2., 270.0, 315.0);
1293 new TGeoTubeSeg( "sV0AR3b7", fV0AR2+fV0AFraWd/2.,
1294 fV0AR3-fV0AFraWd/2., fV0ASciWd/2., 270.0, 315.0);
1295 new TGeoTubeSeg( "sV0AR4b7", fV0AR3+fV0AFraWd/2.,
1296 fV0AR4-fV0AFraWd/2., fV0ASciWd/2., 270.0, 315.0);
1297 TGeoCompositeShape *sV0AR17 = new TGeoCompositeShape("sV0AR17","sV0AR1b7-sV0ACha7");
1298 TGeoCompositeShape *sV0AR27 = new TGeoCompositeShape("sV0AR27","sV0AR2b7-sV0ACha7");
1299 TGeoCompositeShape *sV0AR37 = new TGeoCompositeShape("sV0AR37","sV0AR3b7-sV0ACha7");
1300 TGeoCompositeShape *sV0AR47 = new TGeoCompositeShape("sV0AR47","sV0AR4b7-sV0ACha7");
1301 TGeoVolume *v0L17 = new TGeoVolume("V0L17",sV0AR17,medV0ASci);
1302 TGeoVolume *v0L27 = new TGeoVolume("V0L27",sV0AR27,medV0ASci);
1303 TGeoVolume *v0L37 = new TGeoVolume("V0L37",sV0AR37,medV0ASci);
1304 TGeoVolume *v0L47 = new TGeoVolume("V0L47",sV0AR47,medV0ASci);
1305 v0L17->SetLineColor(kV0AColorSci); v0L27->SetLineColor(kV0AColorSci);
1306 v0L37->SetLineColor(kV0AColorSci); v0L47->SetLineColor(kV0AColorSci);
1307 v0ASci7->AddNode(v0L17,1);
1308 v0ASci7->AddNode(v0L27,1);
1309 v0ASci7->AddNode(v0L37,1);
1310 v0ASci7->AddNode(v0L47,1);
1313 for (int i=0;i<2;i++) {
1314 v0APts[0+8*i] = -10.0; v0APts[1+8*i] = 13.1;
1315 v0APts[2+8*i] = 10.0; v0APts[3+8*i] = 13.1;
1316 v0APts[4+8*i] = 8.0; v0APts[5+8*i] = -29.0;
1317 v0APts[6+8*i] = -12.0; v0APts[7+8*i] = -12.0;
1319 new TGeoArb8("sV0AFib17", 0.01, v0APts);
1320 rot = new TGeoRotation("rot");
1323 rot->RotateZ(248.0);
1324 TGeoCombiTrans *fib17pos = new TGeoCombiTrans("fib17pos", 40.0 - 3.3, -50.0 + 1.5, 0.5, rot);
1325 fib17pos->RegisterYourself();
1326 TGeoCompositeShape *sV0AFib17Hole = new TGeoCompositeShape("sV0AFib17Hole", "sV0AFib17:fib17pos-sV0AFicR57");
1327 TGeoVolume *v0AFib17Hole = new TGeoVolume("V0AFib17Hole",sV0AFib17Hole,medV0AFib);
1328 v0AFib17Hole->SetLineColor(kV0AColorFib);
1329 new TGeoArb8("sV0AFib27", 0.01, v0APts);
1330 rot = new TGeoRotation("rot");
1333 rot->RotateZ(248.0);
1334 TGeoCombiTrans *fib27pos = new TGeoCombiTrans("fib27pos", 40.0 - 3.3, -50.0 + 1.5, -0.5, rot);
1335 fib27pos->RegisterYourself();
1336 TGeoCompositeShape *sV0AFib27Hole = new TGeoCompositeShape("sV0AFib27Hole", "sV0AFib27:fib27pos-sV0AFicR57");
1337 TGeoVolume *v0AFib27Hole = new TGeoVolume("V0AFib27Hole",sV0AFib27Hole,medV0AFib);
1338 v0AFib27Hole->SetLineColor(kV0AColorFib);
1339 TGeoVolume *v0AFib7 = new TGeoVolumeAssembly("V0AFib7");
1340 v0AFib7->AddNode(v0AFib17Hole,1);
1341 v0AFib7->AddNode(v0AFib27Hole,1);
1342 v0ASec7->AddNode(v0AFib7,1);
1344 /// Non-sensitive scintilator
1345 new TGeoTubeSeg("sV0AR5S27", fV0AR4+fV0AFraWd/2., fV0AR4 + fV0AR0, fV0ASciWd/2.+2*preShape, 270.0, 315.0);
1346 TGeoCompositeShape *sV0AR57 = new TGeoCompositeShape("V0AR57","sV0AR5S27 - sV0ACha7");
1347 TGeoVolume *v0AR57 = new TGeoVolume("V0AR57",sV0AR57,medV0ASci);
1348 v0AR57->SetLineColor(kV0AColorSci);
1349 v0ASci7->AddNode(v0AR57,1);
1350 v0ASec7->AddNode(v0ASci7,1);
1352 /// Segment of octagon
1353 for (int i=0;i<2;i++) {
1354 v0APts[0+8*i] = 0.; v0APts[1+8*i] = -(fV0AR7-fV0AOctH2)*sin654;
1355 v0APts[2+8*i] = 0.; v0APts[3+8*i] = -fV0AR7*sin654;
1356 v0APts[4+8*i] = fV0AR7*cos654; v0APts[5+8*i] = -fV0AR7*sin654;
1357 v0APts[6+8*i] = (fV0AR7-fV0AOctH2)*cos654; v0APts[7+8*i] = -(fV0AR7-fV0AOctH2)*sin654;
1359 TGeoArb8 *sV0AOct27 = new TGeoArb8("sV0AOct27", (fV0ASciWd+2*fV0AOctWd)/2., v0APts);
1360 TGeoVolume *v0AOct27 = new TGeoVolume("V0AOct27", sV0AOct27,medV0ASup);
1361 v0AOct27->SetLineColor(kV0AColorOct);
1362 TGeoVolume *v0ASup7 = new TGeoVolumeAssembly("V0ASup7");
1363 v0ASup7->AddNode(v0AOct27,1);
1364 v0ASec7->AddNode(v0ASup7,1);
1367 for (int i=0;i<2;i++) {
1368 v0APts[0+8*i] = 0.; v0APts[1+8*i] = -fV0AR0;
1369 v0APts[2+8*i] = 0.; v0APts[3+8*i] = -fV0AR7*sin654;
1370 v0APts[4+8*i] = fV0AR7*cos654; v0APts[5+8*i] = -fV0AR7*sin654;
1371 v0APts[6+8*i] = fV0AR0*cos654; v0APts[7+8*i] = -fV0AR0*sin654;
1373 new TGeoArb8("sV0APlaIn7", (fV0APlaWd-2*fV0APlaAl)/2., v0APts);
1374 TGeoCompositeShape *sV0APlaInNailsHoles7 = new TGeoCompositeShape("sV0APlaInNailsHoles7","sV0APlaIn7-sV0ANail1PlaInHole7:pos17");
1375 TGeoVolume *v0APlaInNailsHoles7 = new TGeoVolume("V0APlaInNailsHoles7", sV0APlaInNailsHoles7, medV0APlaIn);
1376 new TGeoArb8("sV0APlaOu7", fV0APlaAl/2., v0APts);
1377 TGeoCompositeShape *sV0APlaOuNailsHoles7 = new TGeoCompositeShape("sV0APlaOuNailsHoles7","sV0APlaOu7-sV0ANail1PlaOuHole7:pos17");
1378 TGeoVolume *v0APlaOuNailsHoles7 = new TGeoVolume("V0APlaOuNailsHoles7", sV0APlaOuNailsHoles7, medV0APlaOu);
1379 v0APlaInNailsHoles7->SetLineColor(kV0AColorPlaIn); v0APlaOuNailsHoles7->SetLineColor(kV0AColorPlaOu);
1380 TGeoVolume *v0APla7 = new TGeoVolumeAssembly("V0APla7");
1381 v0APla7->AddNode(v0APlaInNailsHoles7,1);
1382 v0APla7->AddNode(v0APlaOuNailsHoles7,1,new TGeoTranslation(0,0,(fV0APlaWd-fV0APlaAl)/2.));
1383 v0APla7->AddNode(v0APlaOuNailsHoles7,2,new TGeoTranslation(0,0,-(fV0APlaWd-fV0APlaAl)/2.));
1384 v0ASec7->AddNode(v0APla7,1,new TGeoTranslation(0,0,(fV0ASciWd+2*fV0AOctWd+fV0APlaWd)/2.));
1385 v0ASec7->AddNode(v0APla7,2,new TGeoTranslation(0,0,-(fV0ASciWd+2*fV0AOctWd+fV0APlaWd)/2.));
1388 TGeoVolume* v0APM7 = new TGeoVolumeAssembly("V0APM7");
1389 new TGeoBBox("sV0APMB17", fV0APMBWd/2., fV0APMBHt/2., fV0APMBTh/2.);
1390 new TGeoBBox("sV0APMB27", fV0APMBWd/2.-fV0APMBWdW, fV0APMBHt/2.-fV0APMBHtW, fV0APMBTh/2.-fV0APMBThW);
1391 TGeoCompositeShape *sV0APMB7 = new TGeoCompositeShape("sV0APMB7","sV0APMB17-sV0APMB27");
1392 TGeoVolume *v0APMB7 = new TGeoVolume("V0APMB7",sV0APMB7, medV0APMAlum);
1393 v0APMB7->SetLineColor(kV0AColorPMA);
1394 v0APM7->AddNode(v0APMB7,1);
1397 TGeoTube *sV0APMT17 = new TGeoTube("sV0APMT17", fV0APMTR1, fV0APMTR2, fV0APMTH/2.);
1398 TGeoVolume *v0APMT17 = new TGeoVolume("V0APMT17", sV0APMT17, medV0APMGlass);
1399 TGeoTube *sV0APMT27 = new TGeoTube("sV0APMT27", fV0APMTR3, fV0APMTR4, fV0APMTH/2.);
1400 TGeoVolume *v0APMT27 = new TGeoVolume("V0APMT27", sV0APMT27, medV0APMAlum);
1401 TGeoVolume *v0APMT7 = new TGeoVolumeAssembly("V0APMT7"); // pk si no choca con la 752 o con la 794
1402 TGeoTube *sV0APMTT7 = new TGeoTube("sV0APMTT7", 0., fV0APMTR4, fV0APMTB/2.);
1403 TGeoVolume *v0APMTT7 = new TGeoVolume("V0APMTT7", sV0APMTT7, medV0APMAlum);
1404 v0APMT7->SetLineColor(kV0AColorPMG);
1405 v0APMT27->SetLineColor(kV0AColorPMA);
1406 v0APMTT7->SetLineColor(kV0AColorPMA);
1407 rot = new TGeoRotation("rot", 90, 0, 180, 0, 90, 90);
1408 v0APMT7->AddNode(v0APMT17,1,rot);
1409 v0APMT7->AddNode(v0APMT27,1,rot);
1410 v0APMT7->AddNode(v0APMTT7,1,new TGeoCombiTrans(0,(fV0APMTH+fV0APMTB)/2.,0,rot));
1411 v0APM7->AddNode(v0APMT7, 1, new TGeoTranslation(-1.5*autoShift, 0, 0));
1412 v0APM7->AddNode(v0APMT7, 2, new TGeoTranslation(-0.5*autoShift, 0, 0));
1413 v0APM7->AddNode(v0APMT7, 3, new TGeoTranslation(+0.5*autoShift, 0, 0));
1414 v0APM7->AddNode(v0APMT7, 4, new TGeoTranslation(+1.5*autoShift, 0, 0));
1417 rot = new TGeoRotation("rot");
1418 rot->RotateX(-90+30);
1421 double shiftZ7 = fV0APMBHt/2. * cosAngPMB
1422 - ( fV0ASciWd + 2 * fV0AOctWd + 2 * fV0APlaWd )/2. - fV0APMBTh/2. * sinAngPMB;
1423 double shiftR7 = fV0AR6 + fV0AR1 + fV0AOctWd + fV0APlaAl/3.;
1424 v0ASec7->AddNode(v0APM7,1, new TGeoCombiTrans( shiftR7*cos45+1.3, -shiftR7*sin45, shiftZ7, rot));
1427 TGeoTube *sV0ANail71 = new TGeoTube("sV0ANail71", 0.0, 0.4, 5.09/2.);
1428 TGeoVolume *v0ANail71 = new TGeoVolume("V0ANail71", sV0ANail71, medV0APMAlum);
1429 v0ANail71->SetLineColor(kV0AColorPMA);// this is the color for aluminium
1430 v0ASec7->AddNode(v0ANail71,1,new TGeoTranslation(0.51,-42.9,0.0));
1431 TGeoTube *sV0ANail72 = new TGeoTube("sV0ANail72", 0.0, 0.4, 5.09/2.);
1432 TGeoVolume *v0ANail72 = new TGeoVolume("V0ANail72", sV0ANail72, medV0APMAlum);
1433 v0ANail72->SetLineColor(kV0AColorPMA);
1434 v0ASec7->AddNode(v0ANail72,1,new TGeoTranslation(30.05,-30.79,0.0));
1437 TGeoBBox *sV0ASuppbr = new TGeoBBox("sV0ASuppbr", 2.0, 18.13, fV0ASciWd/2.);
1438 TGeoVolume *v0ASuppbr = new TGeoVolume("V0ASuppbr", sV0ASuppbr, medV0ASup);
1439 v0ASuppbr->SetLineColor(kV0AColorOct);
1440 v0ASec7->AddNode(v0ASuppbr,1,new TGeoTranslation(2.0,-63.64,0.0));
1442 // Adding sector to v0LE volume
1443 v0LE->AddNode(v0ASec7,1);
1446 //Definition of sector 8
1447 TGeoVolume *v0ASec8 = new TGeoVolumeAssembly("V0ASec8");
1449 /// For boolean sustraction
1450 for (int i=0;i<2;i++) {
1451 v0APts[0+8*i] = fV0AR0-fV0AFraWd/2.+preShape; v0APts[1+8*i] = 0.0;
1452 v0APts[2+8*i] = fV0AR0-fV0AFraWd/2.+preShape; v0APts[3+8*i] = -preShape;
1453 v0APts[4+8*i] = fV0AR4+fV0AFraWd/2.-preShape; v0APts[5+8*i] = -preShape;
1454 v0APts[6+8*i] = fV0AR4+fV0AFraWd/2.-preShape; v0APts[7+8*i] = 0.0;
1456 new TGeoArb8("sV0ACha18",fV0ASciWd/1.5,v0APts);
1457 for (int i=0;i<2;i++) {
1458 v0APts[0+8*i] = fV0AR0*sin45-fV0AFraWd/2.-preShape;
1459 v0APts[1+8*i] = -(fV0AR0-fV0AFraWd)*sin45+preShape;
1460 v0APts[2+8*i] = (fV0AR0-fV0AFraWd/2.)*sin45-preShape;
1461 v0APts[3+8*i] = -(fV0AR0-fV0AFraWd/2.)*sin45;
1462 v0APts[4+8*i] = (fV0AR4+fV0AFraWd/2.)*sin45+preShape;
1463 v0APts[5+8*i] = -(fV0AR4+fV0AFraWd/2.)*sin45-2.*preShape;
1464 v0APts[6+8*i] = (fV0AR4+fV0AFraWd)*sin45+preShape;
1465 v0APts[7+8*i] = -fV0AR4*sin45-preShape;
1467 new TGeoArb8("sV0ACha28", fV0ASciWd/2.+2.*preShape, v0APts);
1468 new TGeoCompositeShape("sV0ACha128","sV0ACha18+sV0ACha28");
1469 new TGeoTube("sV0ANail18Hole", 0.0, 0.4, 1.65);
1470 TGeoTranslation *pos18 = new TGeoTranslation("pos18",42.9,-.51,0.0);
1471 pos18->RegisterYourself();
1472 new TGeoTube("sV0ANail28Hole", 0.0, 0.4, 1.65);
1473 TGeoTranslation *pos28 = new TGeoTranslation("pos28",30.8,-30.04,0.0);
1474 pos28->RegisterYourself();
1475 TGeoTranslation *pos38 = new TGeoTranslation("pos38",30.05,-30.79,0.0);
1476 pos38->RegisterYourself();
1477 new TGeoCompositeShape("sV0ANailsHoles8","sV0ANail18Hole:pos18+sV0ANail28Hole:pos28");
1478 new TGeoCompositeShape("sV0ACha8","sV0ACha128+sV0ANailsHoles8");
1479 new TGeoTubeSeg("sV0AFicR58", fV0AR4+fV0AFraWd/2., fV0AR4 + fV0AR0, fV0ASciWd/2. +2*preShape, 315.0, 360.0);
1480 new TGeoTube("sV0ANail1PlaInHole8", 0.0, 0.4, (fV0APlaWd-2*fV0APlaAl)/2.);
1481 new TGeoTube("sV0ANail2PlaInHole8", 0.0, 0.4, (fV0APlaWd-2*fV0APlaAl)/2.);
1482 new TGeoTube("sV0ANail3PlaInHole8", 0.0, 0.4, (fV0APlaWd-2*fV0APlaAl)/2.);
1483 new TGeoCompositeShape("sV0ANailsPlaInHoles8","sV0ANail1PlaInHole8:pos18+sV0ANail2PlaInHole8:pos28+sV0ANail3PlaInHole8:pos38");
1484 new TGeoTube("sV0ANail1PlaOuHole8", 0.0, 0.4, (fV0APlaAl)/2.);
1485 new TGeoTube("sV0ANail2PlaOuHole8", 0.0, 0.4, (fV0APlaAl)/2.);
1486 new TGeoTube("sV0ANail3PlaOuHole8", 0.0, 0.4, (fV0APlaAl)/2.);
1487 new TGeoCompositeShape("sV0ANailsPlaOuHoles8","sV0ANail1PlaOuHole8:pos18+sV0ANail2PlaOuHole8:pos28+sV0ANail3PlaOuHole8:pos38");
1490 TGeoVolume *v0AFra8 = new TGeoVolumeAssembly("V0AFra8");
1491 for (int i=0;i<2;i++) {
1492 v0APts[0+8*i] = fV0AR0-fV0AFraWd/2.; v0APts[1+8*i] = 0.0;
1493 v0APts[2+8*i] = fV0AR0-fV0AFraWd/2.; v0APts[3+8*i] = -fV0AFraWd/8.;
1494 v0APts[4+8*i] = fV0AR4+fV0AFraWd/2.; v0APts[5+8*i] = -fV0AFraWd/8.;
1495 v0APts[6+8*i] = fV0AR4+fV0AFraWd/2.; v0APts[7+8*i] = 0.0;
1497 TGeoArb8 *sV0AFraB18 = new TGeoArb8("sV0AFraB18",fV0ASciWd/2.,v0APts);
1498 TGeoVolume *v0AFraB18 = new TGeoVolume("V0AFraB18",sV0AFraB18,medV0AFra);
1499 for (int i=0;i<2;i++) {
1500 v0APts[0+8*i] = fV0AR0*sin45-fV0AFraWd/2.;
1501 v0APts[1+8*i] = -(fV0AR0-fV0AFraWd)*sin45;
1502 v0APts[2+8*i] = (fV0AR0-fV0AFraWd/2.)*sin45;
1503 v0APts[3+8*i] = -(fV0AR0-fV0AFraWd/2.)*sin45;
1504 v0APts[4+8*i] = (fV0AR4+fV0AFraWd/2.)*sin45/2.;
1505 v0APts[5+8*i] = -(fV0AR4+fV0AFraWd/2.)*sin45/2.;
1506 v0APts[6+8*i] = (fV0AR4+fV0AFraWd)*sin45/2.;
1507 v0APts[7+8*i] = -fV0AR4*sin45/2.;
1509 TGeoArb8 *sV0AFraB28 = new TGeoArb8("sV0AFraB28", fV0ASciWd/2., v0APts);
1510 TGeoVolume *v0AFraB28 = new TGeoVolume("V0AFraB28",sV0AFraB28,medV0AFra);
1511 v0AFraB18->SetLineColor(kV0AColorFra); v0AFraB28->SetLineColor(kV0AColorFra);
1512 v0AFra8->AddNode(v0AFraB18,1);
1513 v0AFra8->AddNode(v0AFraB28,1); // Prefer 2 GeoObjects insted of 3 GeoMovements
1514 new TGeoTubeSeg( "sV0AFraR1b8", fV0AR0-fV0AFraWd/2.,
1515 fV0AR0+fV0AFraWd/2., fV0ASciWd/2., 315.0, 360.0);
1516 new TGeoTubeSeg( "sV0AFraR2b8", fV0AR1-fV0AFraWd/2.,
1517 fV0AR1+fV0AFraWd/2., fV0ASciWd/2., 315.0, 360.0);
1518 new TGeoTubeSeg( "sV0AFraR3b8", fV0AR2-fV0AFraWd/2.,
1519 fV0AR2+fV0AFraWd/2., fV0ASciWd/2., 315.0, 360.0);
1520 new TGeoTubeSeg( "sV0AFraR4b8", fV0AR3-fV0AFraWd/2.,
1521 fV0AR3+fV0AFraWd/2., fV0ASciWd/2., 315.0, 360.0);
1522 new TGeoTubeSeg( "sV0AFraR5b8", fV0AR4-fV0AFraWd/2.,
1523 fV0AR4+fV0AFraWd/2., fV0ASciWd/2., 315.0, 360.0);
1524 TGeoCompositeShape *sV0AFraR18 = new TGeoCompositeShape("sV0AFraR18","sV0AFraR1b8-sV0ACha8");
1525 TGeoCompositeShape *sV0AFraR28 = new TGeoCompositeShape("sV0AFraR28","sV0AFraR2b8-sV0ACha8");
1526 TGeoCompositeShape *sV0AFraR38 = new TGeoCompositeShape("sV0AFraR38","sV0AFraR3b8-sV0ACha8");
1527 TGeoCompositeShape *sV0AFraR48 = new TGeoCompositeShape("sV0AFraR48","sV0AFraR4b8-sV0ACha8");
1528 TGeoCompositeShape *sV0AFraR58 = new TGeoCompositeShape("sV0AFraR58","sV0AFraR5b8-sV0ACha8");
1529 TGeoVolume *v0AFraR18 = new TGeoVolume("V0AFraR18",sV0AFraR18,medV0AFra);
1530 TGeoVolume *v0AFraR28 = new TGeoVolume("V0AFraR28",sV0AFraR28,medV0AFra);
1531 TGeoVolume *v0AFraR38 = new TGeoVolume("V0AFraR38",sV0AFraR38,medV0AFra);
1532 TGeoVolume *v0AFraR48 = new TGeoVolume("V0AFraR48",sV0AFraR48,medV0AFra);
1533 TGeoVolume *v0AFraR58 = new TGeoVolume("V0AFraR58",sV0AFraR58,medV0AFra);
1534 v0AFraR18->SetLineColor(kV0AColorFra); v0AFraR28->SetLineColor(kV0AColorFra);
1535 v0AFraR38->SetLineColor(kV0AColorFra); v0AFraR48->SetLineColor(kV0AColorFra);
1536 v0AFraR58->SetLineColor(kV0AColorFra);
1537 v0AFra8->AddNode(v0AFraR18,1);
1538 v0AFra8->AddNode(v0AFraR28,1);
1539 v0AFra8->AddNode(v0AFraR38,1);
1540 v0AFra8->AddNode(v0AFraR48,1);
1541 v0AFra8->AddNode(v0AFraR58,1);
1542 v0ASec8->AddNode(v0AFra8,1);
1544 /// Sensitive scintilator
1545 TGeoVolume *v0ASci8 = new TGeoVolumeAssembly("V0ASci8");
1546 new TGeoTubeSeg( "sV0AR1b8", fV0AR0+fV0AFraWd/2.,
1547 fV0AR1-fV0AFraWd/2., fV0ASciWd/2., 315.0, 360.0);
1548 new TGeoTubeSeg( "sV0AR2b8", fV0AR1+fV0AFraWd/2.,
1549 fV0AR2-fV0AFraWd/2., fV0ASciWd/2., 315.0, 360.0);
1550 new TGeoTubeSeg( "sV0AR3b8", fV0AR2+fV0AFraWd/2.,
1551 fV0AR3-fV0AFraWd/2., fV0ASciWd/2., 315.0, 360.0);
1552 new TGeoTubeSeg( "sV0AR4b8", fV0AR3+fV0AFraWd/2.,
1553 fV0AR4-fV0AFraWd/2., fV0ASciWd/2., 315.0, 360.0);
1554 TGeoCompositeShape *sV0AR18 = new TGeoCompositeShape("sV0AR18","sV0AR1b8-sV0ACha8");
1555 TGeoCompositeShape *sV0AR28 = new TGeoCompositeShape("sV0AR28","sV0AR2b8-sV0ACha8");
1556 TGeoCompositeShape *sV0AR38 = new TGeoCompositeShape("sV0AR38","sV0AR3b8-sV0ACha8");
1557 TGeoCompositeShape *sV0AR48 = new TGeoCompositeShape("sV0AR48","sV0AR4b8-sV0ACha8");
1558 TGeoVolume *v0L18 = new TGeoVolume("V0L18",sV0AR18,medV0ASci);
1559 TGeoVolume *v0L28 = new TGeoVolume("V0L28",sV0AR28,medV0ASci);
1560 TGeoVolume *v0L38 = new TGeoVolume("V0L38",sV0AR38,medV0ASci);
1561 TGeoVolume *v0L48 = new TGeoVolume("V0L48",sV0AR48,medV0ASci);
1562 v0L18->SetLineColor(kV0AColorSci); v0L28->SetLineColor(kV0AColorSci);
1563 v0L38->SetLineColor(kV0AColorSci); v0L48->SetLineColor(kV0AColorSci);
1564 v0ASci8->AddNode(v0L18,1);
1565 v0ASci8->AddNode(v0L28,1);
1566 v0ASci8->AddNode(v0L38,1);
1567 v0ASci8->AddNode(v0L48,1);
1569 /// Segment of octagon
1570 for (int i=0;i<2;i++) {
1571 v0APts[0+8*i] = fV0AR6-fV0AOctH2; v0APts[1+8*i] = 0.;
1572 v0APts[2+8*i] = (fV0AR7-fV0AOctH2)*cos654; v0APts[3+8*i] = -(fV0AR7-fV0AOctH2)*sin654;
1573 v0APts[4+8*i] = fV0AR7*cos654; v0APts[5+8*i] = -fV0AR7*sin654;
1574 v0APts[6+8*i] = fV0AR6; v0APts[7+8*i] = 0.;
1576 TGeoArb8 *sV0AOct28 = new TGeoArb8("sV0AOct28", (fV0ASciWd+2*fV0AOctWd)/2., v0APts);
1577 TGeoVolume *v0AOct28 = new TGeoVolume("V0AOct28", sV0AOct28,medV0ASup);
1578 v0AOct28->SetLineColor(kV0AColorOct);
1579 TGeoVolume *v0ASup8 = new TGeoVolumeAssembly("V0ASup8");
1580 v0ASup8->AddNode(v0AOct28,1);
1581 v0ASec8->AddNode(v0ASup8,1);
1584 v0APts[ 0] = v0APts[ 2] = -14.0;
1585 v0APts[ 1] = v0APts[ 7] = (fV0ASciWd+fV0AOctWd)/2.-0.01;
1586 v0APts[ 3] = v0APts[ 5] = (fV0ASciWd+fV0AOctWd)/2.+0.01;
1587 v0APts[ 4] = v0APts[ 6] = +14.0;
1588 v0APts[ 8] = v0APts[10] = -10.0;
1589 v0APts[ 9] = v0APts[15] = 0.;
1590 v0APts[11] = v0APts[13] = 0.25;
1591 v0APts[12] = v0APts[14] = +10.0;
1592 new TGeoArb8("sV0AFib18", 11.8, v0APts);
1593 rot = new TGeoRotation("rot");
1595 rot->RotateZ(-90-22.5);
1596 TGeoCombiTrans *fib18pos = new TGeoCombiTrans("fib18pos", (fV0AR6-fV0AOctH2+fV0AR5)*cos225/2. - 3.3, -(fV0AR6-fV0AOctH2+fV0AR5)*sin225/2. + 1.5, 0, rot);
1597 fib18pos->RegisterYourself();
1598 TGeoCompositeShape *sV0AFib18Hole = new TGeoCompositeShape("sV0AFib18Hole", "sV0AFib18:fib18pos-sV0AFicR58");
1599 TGeoVolume *v0AFib18Hole = new TGeoVolume("V0AFib18",sV0AFib18Hole,medV0AFib);
1600 v0AFib18Hole->SetLineColor(kV0AColorFib);
1601 new TGeoArb8("sV0AFib28", 11.8, v0APts);
1602 rot = new TGeoRotation("rot");
1605 rot->RotateZ(-90-22.5);
1606 TGeoCombiTrans *fib28pos = new TGeoCombiTrans("fib28pos", (fV0AR6-fV0AOctH2+fV0AR5)*cos225/2. - 3.3, -(fV0AR6-fV0AOctH2+fV0AR5)*sin225/2. + 1.5, 0, rot);
1607 fib28pos->RegisterYourself();
1608 TGeoCompositeShape *sV0AFib28Hole = new TGeoCompositeShape("sV0AFib28Hole", "sV0AFib28:fib28pos-sV0AFicR58");
1609 TGeoVolume *v0AFib28Hole = new TGeoVolume("V0AFib28Hole",sV0AFib28Hole,medV0AFib);
1610 v0AFib28Hole->SetLineColor(kV0AColorFib);
1611 TGeoVolume *v0AFib8 = new TGeoVolumeAssembly("V0AFib8");
1612 v0AFib8->AddNode(v0AFib18Hole,1);
1613 v0AFib8->AddNode(v0AFib28Hole,1);
1614 v0ASec8->AddNode(v0AFib8,1);
1616 /// Non-sensitive scintilator
1617 new TGeoTubeSeg("sV0AR5S28", fV0AR4+fV0AFraWd/2., fV0AR4 + fV0AR0, fV0ASciWd/2.+2*preShape, 315.0, 360.0);
1618 TGeoCompositeShape *sV0AR58 = new TGeoCompositeShape("V0AR58","sV0AR5S28 - sV0ACha8");
1619 TGeoVolume *v0AR58 = new TGeoVolume("V0AR58",sV0AR58,medV0ASci);
1620 v0AR58->SetLineColor(kV0AColorSci);
1621 v0ASci8->AddNode(v0AR58,1);
1622 v0ASec8->AddNode(v0ASci8,1);
1625 for (int i=0;i<2;i++) {
1626 v0APts[0+8*i] = fV0AR0; v0APts[1+8*i] = 0.;
1627 v0APts[2+8*i] = fV0AR0*cos654; v0APts[3+8*i] = -fV0AR0*sin654;
1628 v0APts[4+8*i] = fV0AR7*cos654; v0APts[5+8*i] = -fV0AR7*sin654;
1629 v0APts[6+8*i] = fV0AR6; v0APts[7+8*i] = 0.;
1631 new TGeoArb8("sV0APlaIn8", (fV0APlaWd-2*fV0APlaAl)/2., v0APts);
1632 TGeoCompositeShape *sV0APlaInNailsHoles8 = new TGeoCompositeShape("sV0APlaInNailsHoles8","sV0APlaIn8-sV0ANailsPlaInHoles8");
1633 TGeoVolume *v0APlaInNailsHoles8 = new TGeoVolume("V0APlaInNailsHoles8", sV0APlaInNailsHoles8, medV0APlaIn);
1634 new TGeoArb8("sV0APlaOu8", fV0APlaAl/2., v0APts);
1635 TGeoCompositeShape *sV0APlaOuNailsHoles8 = new TGeoCompositeShape("sV0APlaOuNailsHoles8","sV0APlaOu8-sV0ANailsPlaOuHoles8");
1636 TGeoVolume *v0APlaOuNailsHoles8 = new TGeoVolume("V0APlaOuNailsHoles8", sV0APlaOuNailsHoles8, medV0APlaOu);
1637 v0APlaInNailsHoles8->SetLineColor(kV0AColorPlaIn); v0APlaOuNailsHoles8->SetLineColor(kV0AColorPlaOu);
1638 TGeoVolume *v0APla8 = new TGeoVolumeAssembly("V0APla8");
1639 v0APla8->AddNode(v0APlaInNailsHoles8,1);
1640 v0APla8->AddNode(v0APlaOuNailsHoles8,1,new TGeoTranslation(0,0,(fV0APlaWd-fV0APlaAl)/2.));
1641 v0APla8->AddNode(v0APlaOuNailsHoles8,2,new TGeoTranslation(0,0,-(fV0APlaWd-fV0APlaAl)/2.));
1642 v0ASec8->AddNode(v0APla8,1,new TGeoTranslation(0,0,(fV0ASciWd+2*fV0AOctWd+fV0APlaWd)/2.));
1643 v0ASec8->AddNode(v0APla8,2,new TGeoTranslation(0,0,-(fV0ASciWd+2*fV0AOctWd+fV0APlaWd)/2.));
1646 TGeoVolume* v0APM8 = new TGeoVolumeAssembly("V0APM1");
1647 new TGeoBBox("sV0APMB18", fV0APMBWd/2., fV0APMBHt/2., fV0APMBTh/2.);
1648 new TGeoBBox("sV0APMB28", fV0APMBWd/2.-fV0APMBWdW, fV0APMBHt/2.-fV0APMBHtW, fV0APMBTh/2.-fV0APMBThW);
1649 TGeoCompositeShape *sV0APMB8 = new TGeoCompositeShape("sV0APMB8","sV0APMB18-sV0APMB28");
1650 TGeoVolume *v0APMB8 = new TGeoVolume("V0APMB8",sV0APMB8, medV0APMAlum);
1651 v0APMB8->SetLineColor(kV0AColorPMA);
1652 v0APM8->AddNode(v0APMB8,1);
1655 TGeoTube *sV0APMT18 = new TGeoTube("sV0APMT18", fV0APMTR1, fV0APMTR2, fV0APMTH/2.);
1656 TGeoVolume *v0APMT18 = new TGeoVolume("V0APMT18", sV0APMT18, medV0APMGlass);
1657 TGeoTube *sV0APMT28 = new TGeoTube("sV0APMT28", fV0APMTR3, fV0APMTR4, fV0APMTH/2.);
1658 TGeoVolume *v0APMT28 = new TGeoVolume("V0APMT28", sV0APMT28, medV0APMAlum);
1659 TGeoVolume *v0APMT8 = new TGeoVolumeAssembly("V0APMT8");
1660 TGeoTube *sV0APMTT8 = new TGeoTube("sV0APMTT8", 0., fV0APMTR4, fV0APMTB/2.);
1661 TGeoVolume *v0APMTT8 = new TGeoVolume("V0APMTT8", sV0APMTT8, medV0APMAlum);
1662 v0APMT8->SetLineColor(kV0AColorPMG);
1663 v0APMT28->SetLineColor(kV0AColorPMA);
1664 v0APMTT8->SetLineColor(kV0AColorPMA);
1665 rot = new TGeoRotation("rot", 90, 0, 180, 0, 90, 90);
1666 v0APMT8->AddNode(v0APMT18,1,rot);
1667 v0APMT8->AddNode(v0APMT28,1,rot);
1668 v0APMT8->AddNode(v0APMTT8,1,new TGeoCombiTrans(0,(fV0APMTH+fV0APMTB)/2.,0,rot));
1669 double autoShift8 = (fV0APMBWd-2*fV0APMBWdW)/4.;
1670 v0APM8->AddNode(v0APMT8, 1, new TGeoTranslation(-1.5*autoShift8, 0, 0));
1671 v0APM8->AddNode(v0APMT8, 2, new TGeoTranslation(-0.5*autoShift8, 0, 0));
1672 v0APM8->AddNode(v0APMT8, 3, new TGeoTranslation(+0.5*autoShift8, 0, 0));
1673 v0APM8->AddNode(v0APMT8, 4, new TGeoTranslation(+1.5*autoShift8, 0, 0));
1676 rot = new TGeoRotation("rot");
1677 rot->RotateX(-90+30);
1680 double shiftZ8 = fV0APMBHt/2. * cosAngPMB
1681 - ( fV0ASciWd + 2 * fV0AOctWd + 2 * fV0APlaWd )/2. - fV0APMBTh/2. * sinAngPMB;
1682 double shiftR8 = fV0AR6 + fV0AOctH2 + fV0APlaAl;
1683 v0ASec8->AddNode(v0APM8,1, new TGeoCombiTrans( shiftR8*cos225 + 1.3, -shiftR8*sin225, shiftZ8, rot));
1686 TGeoTube *sV0ANail81 = new TGeoTube("sV0ANail81", 0.0, 0.4, 5.09/2.);
1687 TGeoVolume *v0ANail81 = new TGeoVolume("V0ANail81", sV0ANail81, medV0APMAlum);
1688 v0ANail81->SetLineColor(kV0AColorPMA);// this is the color for aluminium
1689 v0ASec8->AddNode(v0ANail81,1,new TGeoTranslation(42.9,-.51,0.0));
1690 TGeoTube *sV0ANail82 = new TGeoTube("sV0ANail82", 0.0, 0.4, 5.09/2.);
1691 TGeoVolume *v0ANail82 = new TGeoVolume("V0ANail82", sV0ANail82, medV0APMAlum);
1692 v0ANail82->SetLineColor(kV0AColorPMA);
1693 v0ASec8->AddNode(v0ANail82,1,new TGeoTranslation(30.8,-30.04,0.0));
1695 // Adding sector to v0LE volume
1696 v0LE->AddNode(v0ASec8, 1);
1699 // Adding detectors to top volume
1700 TGeoVolume *vZERO = new TGeoVolumeAssembly("VZERO");
1701 vZERO->AddNode(v0RI,1,new TGeoTranslation(0, 0, -zdet));
1702 vZERO->AddNode(v0LE,1,new TGeoTranslation(0, 0, +327.5));
1703 top->AddNode(vZERO,1);
1706 //_____________________________________________________________________________
1707 void AliVZEROv7::AddAlignableVolumes() const
1710 // Create entries for alignable volumes associating the symbolic volume
1711 // name with the corresponding volume path. Needs to be syncronized with
1712 // eventual changes in the geometry.
1714 TString vpC = "/ALIC_1/VZERO_1/V0RI_1";
1715 TString vpA = "/ALIC_1/VZERO_1/V0LE_1";
1716 TString snC = "VZERO/V0C";
1717 TString snA = "VZERO/V0A";
1719 if(!gGeoManager->SetAlignableEntry(snC.Data(),vpC.Data()))
1720 AliFatal(Form("Alignable entry %s not created. Volume path %s not valid", snC.Data(),vpC.Data()));
1721 if(!gGeoManager->SetAlignableEntry(snA.Data(),vpA.Data()))
1722 AliFatal(Form("Alignable entry %s not created. Volume path %s not valid", snA.Data(),vpA.Data()));
1726 //_____________________________________________________________________________
1727 void AliVZEROv7::CreateMaterials()
1730 // Creates materials used for geometry
1732 AliDebug(2,"Create materials");
1733 // Parameters for simulation scope
1734 Int_t fieldType = gAlice->Field()->Integ(); // Field type
1735 Double_t maxField = gAlice->Field()->Max(); // Field max.
1736 Double_t maxBending = 10; // Max Angle
1737 Double_t maxStepSize = 0.01; // Max step size
1738 Double_t maxEnergyLoss = 1; // Max Delta E
1739 Double_t precision = 0.003; // Precision
1740 Double_t minStepSize = 0.003; // Minimum step size
1743 Double_t a, z, radLength, absLength;
1744 Float_t density, as[4], zs[4], ws[4];
1746 // Parameters for V0CPrePlates: Aluminium
1753 AliMaterial( id, "V0CAlu", a, z, density, radLength, absLength, 0, 0);
1754 AliMedium(id, "V0CAlu", id, 1, fieldType, maxField, maxBending, maxStepSize,
1755 maxEnergyLoss, precision, minStepSize);
1757 // Parameters for V0CPlates: Carbon
1764 AliMaterial(id, "V0CCar", a, z, density, radLength, absLength, 0, 0);
1765 AliMedium(id, "V0CCar", id, 1, fieldType, maxField, maxBending, maxStepSize,
1766 maxEnergyLoss, precision, minStepSize);
1768 // Parameters for V0Cscintillator: BC408
1769 as[0] = 1.00794; as[1] = 12.011;
1770 zs[0] = 1.; zs[1] = 6.;
1771 ws[0] = 1.; ws[1] = 1.;
1774 AliMixture(id, "V0CSci", as, zs, density, -2, ws);
1775 AliMedium(id,"V0CSci", id, 1, fieldType, maxField, maxBending, maxStepSize,
1776 maxEnergyLoss, precision, minStepSize);
1778 // Parameters for V0Ascintilator: BC404
1779 as[0] = 1.00794; as[1] = 12.011;
1780 zs[0] = 1.; zs[1] = 6.;
1781 ws[0] = 5.21; ws[1] = 4.74;
1784 AliMixture(id, "V0ASci", as, zs, density, -2, ws);
1785 AliMedium(id, "V0ASci", id, 1, fieldType, maxField, maxBending, maxStepSize,
1786 maxEnergyLoss, precision, minStepSize);
1788 // Parameters for V0ALuc: Lucita but for the simulation BC404
1789 as[0] = 1.00794; as[1] = 12.011;
1790 zs[0] = 1.; zs[1] = 6.;
1791 ws[0] = 5.21; ws[1] = 4.74;
1794 AliMixture(id, "V0ALuc", as, zs, density, -2, ws);
1795 AliMedium(id, "V0ALuc", id, 1, fieldType, maxField, maxBending, maxStepSize,
1796 maxEnergyLoss, precision, minStepSize);
1798 // Parameters for V0Aplate: EuroComposite - EC-PI 626 PS - AlMg3
1799 as[0] = 26.982; as[1] = 24.305;
1800 zs[0] = 13.; zs[1] = 12.;
1801 ws[0] = 1.; ws[1] = 3.;
1804 AliMixture(id, "V0APlaOu", as, zs, density, -2, ws);
1805 AliMedium(id, "V0APlaOu", id, 1, fieldType, maxField, maxBending, maxStepSize,
1806 maxEnergyLoss, precision, minStepSize);
1808 // Parameters for V0Aplate: EuroComposite - EC-PI 626 PS - EC-PI 6.4-42
1809 as[0] = 1.00794; as[1] = 12.011;
1810 zs[0] = 1.; zs[1] = 6.;
1811 ws[0] = 5.21; ws[1] = 4.74;
1814 AliMixture(id, "V0APlaIn", as, zs, density, -2, ws);
1815 AliMedium(id, "V0APlaIn", id, 1, fieldType, maxField, maxBending, maxStepSize,
1816 maxEnergyLoss, precision, minStepSize);
1818 // Parameters for V0Afiber: BC9929AMC Plastic Scintillating Fiber from Saint-Gobain
1819 as[0] = 1.00794; as[1] = 12.011;
1820 zs[0] = 1.; zs[1] = 6.;
1821 ws[0] = 4.82; ws[1] = 4.85;
1824 AliMixture(id, "V0AFib", as, zs, density, -2, ws);
1825 AliMedium(id, "V0AFib", id, 1, fieldType, maxField, maxBending, maxStepSize,
1826 maxEnergyLoss, precision, minStepSize);
1828 // Parameters for V0APMA: Aluminium
1835 AliMaterial(id, "V0APMA", a, z, density, radLength, absLength, 0, 0);
1836 AliMedium(id, "V0APMA", id, 1, fieldType, maxField, maxBending, maxStepSize,
1837 maxEnergyLoss, precision, minStepSize);
1839 // Parameters for V0APMG: Glass for the simulation Aluminium
1846 AliMaterial(id, "V0APMG", a, z, density, radLength, absLength, 0, 0);
1847 AliMedium(id, "V0APMG", id, 1, fieldType, maxField, maxBending, maxStepSize,
1848 maxEnergyLoss, precision, minStepSize);
1851 //_____________________________________________________________________________
1852 void AliVZEROv7::DrawModule() const
1854 // Drawing is done in DrawVZERO.C
1856 AliDebug(2,"DrawModule");
1860 //_____________________________________________________________________________
1861 void AliVZEROv7::DrawGeometry()
1863 // Drawing of V0 geometry done in DrawV0.C
1865 AliDebug(2,"DrawGeometry");
1868 //_____________________________________________________________________________
1869 void AliVZEROv7::Init()
1871 // Initialises version of the VZERO Detector given in Config
1872 // Just prints an information message
1874 // AliInfo(Form("VZERO version %d initialized \n",IsVersion()));
1876 AliDebug(1,"VZERO version 7 initialized");
1880 //_____________________________________________________________________________
1881 void AliVZEROv7::StepManager()
1883 // Step Manager, called at each step
1886 static Int_t vol[4];
1887 static Float_t hits[21];
1888 static Float_t eloss, tlength;
1889 static Int_t nPhotonsInStep = 0;
1890 static Int_t nPhotons = 0;
1891 static Int_t numStep = 0;
1893 Float_t destep, step;
1896 // We keep only charged tracks :
1897 if ( !gMC->TrackCharge() || !gMC->IsTrackAlive() ) return;
1899 vol[0] = gMC->CurrentVolOffID(1, vol[1]);
1900 vol[2] = gMC->CurrentVolID(copy);
1902 static Int_t idV0R1 = gMC->VolId("V0R1");
1903 static Int_t idV0L1 = gMC->VolId("V0L1");
1904 static Int_t idV0L15 = gMC->VolId("V0L15");
1905 static Int_t idV0L16 = gMC->VolId("V0L16");
1906 static Int_t idV0L17 = gMC->VolId("V0L17");
1907 static Int_t idV0L18 = gMC->VolId("V0L18");
1908 static Int_t idV0R2 = gMC->VolId("V0R2");
1909 static Int_t idV0L2 = gMC->VolId("V0L2");
1910 static Int_t idV0L25 = gMC->VolId("V0L25");
1911 static Int_t idV0L26 = gMC->VolId("V0L26");
1912 static Int_t idV0L27 = gMC->VolId("V0L27");
1913 static Int_t idV0L28 = gMC->VolId("V0L28");
1914 static Int_t idV0R3 = gMC->VolId("V0R3");
1915 static Int_t idV0L3 = gMC->VolId("V0L3");
1916 static Int_t idV0L35 = gMC->VolId("V0L35");
1917 static Int_t idV0L36 = gMC->VolId("V0L36");
1918 static Int_t idV0L37 = gMC->VolId("V0L37");
1919 static Int_t idV0L38 = gMC->VolId("V0L38");
1920 static Int_t idV0R4 = gMC->VolId("V0R4");
1921 static Int_t idV0L4 = gMC->VolId("V0L4");
1922 static Int_t idV0L45 = gMC->VolId("V0L45");
1923 static Int_t idV0L46 = gMC->VolId("V0L46");
1924 static Int_t idV0L47 = gMC->VolId("V0L47");
1925 static Int_t idV0L48 = gMC->VolId("V0L48");
1926 static Int_t idV0R5 = gMC->VolId("V0R5");
1927 static Int_t idV0R6 = gMC->VolId("V0R6");
1928 bool hitOnV0C = true;
1930 double lightAttenuation;
1933 if ( gMC->CurrentVolID(copy) == idV0R1 || gMC->CurrentVolID(copy) == idV0L1 || gMC->CurrentVolID(copy) == idV0L15 || gMC->CurrentVolID(copy) == idV0L16 || gMC->CurrentVolID(copy) == idV0L17 || gMC->CurrentVolID(copy) == idV0L18 )
1935 else if ( gMC->CurrentVolID(copy) == idV0R2 || gMC->CurrentVolID(copy) == idV0L2 || gMC->CurrentVolID(copy) == idV0L25 || gMC->CurrentVolID(copy) == idV0L26 || gMC->CurrentVolID(copy) == idV0L27 || gMC->CurrentVolID(copy) == idV0L28 )
1937 else if ( gMC->CurrentVolID(copy) == idV0R3 || gMC->CurrentVolID(copy) == idV0R4
1938 || gMC->CurrentVolID(copy) == idV0L3 || gMC->CurrentVolID(copy) == idV0L35 || gMC->CurrentVolID(copy) == idV0L36 || gMC->CurrentVolID(copy) == idV0L37 || gMC->CurrentVolID(copy) == idV0L38 ) ringNumber = 3;
1939 else if ( gMC->CurrentVolID(copy) == idV0R5 || gMC->CurrentVolID(copy) == idV0R6
1940 || gMC->CurrentVolID(copy) == idV0L4 || gMC->CurrentVolID(copy) == idV0L45 || gMC->CurrentVolID(copy) == idV0L46 || gMC->CurrentVolID(copy) == idV0L47 || gMC->CurrentVolID(copy) == idV0L48 ) ringNumber = 4;
1941 else ringNumber = 0;
1943 if (gMC->CurrentVolID(copy) == idV0L1 || gMC->CurrentVolID(copy) == idV0L15 || gMC->CurrentVolID(copy) == idV0L16 || gMC->CurrentVolID(copy) == idV0L17 || gMC->CurrentVolID(copy) == idV0L18 || gMC->CurrentVolID(copy) == idV0L2 || gMC->CurrentVolID(copy) == idV0L25 || gMC->CurrentVolID(copy) == idV0L26 || gMC->CurrentVolID(copy) == idV0L27 || gMC->CurrentVolID(copy) == idV0L28 || gMC->CurrentVolID(copy) == idV0L3 || gMC->CurrentVolID(copy) == idV0L35 || gMC->CurrentVolID(copy) == idV0L36 || gMC->CurrentVolID(copy) == idV0L37 || gMC->CurrentVolID(copy) == idV0L38 || gMC->CurrentVolID(copy) == idV0L4 || gMC->CurrentVolID(copy) == idV0L45 || gMC->CurrentVolID(copy) == idV0L46 || gMC->CurrentVolID(copy) == idV0L47 || gMC->CurrentVolID(copy) == idV0L48)
1945 destep = gMC->Edep();
1946 step = gMC->TrackStep();
1948 lightYield = fV0CLightYield;
1949 lightAttenuation = fV0CLightAttenuation;
1950 nMeters = fV0CnMeters;
1951 fibToPhot = fV0CFibToPhot;
1953 lightYield = fV0ALightYield;
1954 lightAttenuation = fV0ALightAttenuation;
1955 nMeters = fV0AnMeters;
1956 fibToPhot = fV0AFibToPhot;
1958 nPhotonsInStep = Int_t(destep / (lightYield *1e-9) );
1959 nPhotonsInStep = gRandom->Poisson(nPhotonsInStep);
1962 if ( gMC->IsTrackEntering() ) {
1963 nPhotons = nPhotonsInStep;
1964 gMC->TrackPosition(fTrackPosition);
1965 gMC->TrackMomentum(fTrackMomentum);
1966 Float_t pt = TMath::Sqrt( fTrackMomentum.Px() * fTrackMomentum.Px()
1967 + fTrackMomentum.Py() * fTrackMomentum.Py() );
1968 TParticle *par = gAlice->GetMCApp()->Particle(gAlice->GetMCApp()->GetCurrentTrackNumber());
1969 hits[0] = fTrackPosition.X();
1970 hits[1] = fTrackPosition.Y();
1971 hits[2] = fTrackPosition.Z();
1972 hits[3] = Float_t (gMC->TrackPid());
1973 hits[4] = gMC->TrackTime();
1974 hits[5] = gMC->TrackCharge();
1975 hits[6] = fTrackMomentum.Theta()*TMath::RadToDeg();
1976 hits[7] = fTrackMomentum.Phi()*TMath::RadToDeg();
1977 hits[8] = ringNumber;
1979 hits[10] = fTrackMomentum.P();
1980 hits[11] = fTrackMomentum.Px();
1981 hits[12] = fTrackMomentum.Py();
1982 hits[13] = fTrackMomentum.Pz();
1983 hits[14] = par->Vx();
1984 hits[15] = par->Vy();
1985 hits[16] = par->Vz();
1989 //////////////////////////
1990 ///// Display V0A geometry
1993 // of = fopen("V0A.out", "a");
1994 // // x, y, z, ringnumber, cellid
1995 // fprintf( of, "%f %f %f %f %d \n", hits[0], hits[1], hits[2], hits[8], GetCellId (vol, hits) );
1998 //////////////////////////
2000 nPhotons = nPhotons + nPhotonsInStep;
2001 if( gMC->IsTrackExiting() || gMC->IsTrackStop() || gMC->IsTrackDisappeared()){
2002 nPhotons = nPhotons - Int_t((Float_t(nPhotons) * lightAttenuation * nMeters));
2003 nPhotons = nPhotons - Int_t( Float_t(nPhotons) * fibToPhot);
2006 hits[19] = nPhotons;
2007 hits[20] = GetCellId (vol, hits);
2008 AddHit(gAlice->GetMCApp()->GetCurrentTrackNumber(), vol, hits);
2018 //_____________________________________________________________________________
2019 void AliVZEROv7::AddHit(Int_t track, Int_t *vol, Float_t *hits)
2023 TClonesArray &lhits = *fHits;
2024 new(lhits[fNhits++]) AliVZEROhit(fIshunt,track,vol,hits);
2027 //_____________________________________________________________________________
2028 void AliVZEROv7::AddDigits(Int_t *tracks, Int_t* digits)
2030 // Adds a VZERO digit
2032 TClonesArray &ldigits = *fDigits;
2033 new(ldigits[fNdigits++]) AliVZEROdigit(tracks, digits);
2036 //_____________________________________________________________________________
2037 void AliVZEROv7::MakeBranch(Option_t *option)
2039 // Creates new branches in the current Root Tree
2041 char branchname[10];
2042 sprintf(branchname,"%s",GetName());
2043 AliDebug(2,Form("fBufferSize = %d",fBufferSize));
2044 const char *cH = strstr(option,"H");
2045 if (fHits && TreeH() && cH) {
2046 TreeH()->Branch(branchname,&fHits, fBufferSize);
2047 AliDebug(2,Form("Making Branch %s for hits",branchname));
2049 const char *cD = strstr(option,"D");
2050 if (fDigits && fLoader->TreeD() && cD) {
2051 fLoader->TreeD()->Branch(branchname,&fDigits, fBufferSize);
2052 AliDebug(2,Form("Making Branch %s for digits",branchname));
2056 //_____________________________________________________________________________
2057 Int_t AliVZEROv7::GetCellId(Int_t *vol, Float_t *hits)
2059 // Returns Id of scintillator cell
2060 // Right side from 0 to 47
2061 // Left side from 48 to 79
2062 // hits[8] = ring number (1 to 4)
2063 // vol[1] = copy number (1 to 8)
2065 Int_t index = vol[1];
2066 Int_t ringNumber = Int_t(hits[8]);
2069 Float_t phi = Float_t(TMath::ATan2(Double_t(hits[1]),Double_t(hits[0])) );
2070 Float_t kRaddeg = 180.0/TMath::Pi();
2071 phi = kRaddeg * phi;
2073 if (index < 7) index = index + 8;
2075 if (hits[2] < 0.0) {
2076 if(ringNumber < 3) {
2077 index = (index - 7) + ( ( ringNumber - 1 ) * 8);
2078 } else if (ringNumber >= 3) {
2079 if ( gMC->CurrentVolID(vol[1]) == gMC->VolId("V0R3") || gMC->CurrentVolID(vol[1])
2080 == gMC->VolId("V0R5") ) index = (index*2-14)+((ringNumber-2)*16);
2081 if ( gMC->CurrentVolID(vol[1]) == gMC->VolId("V0R4") || gMC->CurrentVolID(vol[1])
2082 == gMC->VolId("V0R6") ) index = (index*2-13)+((ringNumber-2)*16);
2085 } else if (hits[2] > 0.0) {
2086 // cout << " vol[0] = " << vol[0] << " copy : " << vol[1]
2087 // << " called " << gMC->VolName(vol[0]) << endl;
2088 // cout << " vol[2] = " << vol[2] << " copy : " << vol[3]
2089 // << " called " << gMC->VolName(vol[2]) << endl;
2090 if (gMC->CurrentVolID(vol[2]) == gMC->VolId("V0L1")) fCellId = vol[1]+47;
2091 if (gMC->CurrentVolID(vol[2]) == gMC->VolId("V0L2")) fCellId = 8+vol[1]+47;
2092 if (gMC->CurrentVolID(vol[2]) == gMC->VolId("V0L3")) fCellId = 16+vol[1]+47;
2093 if (gMC->CurrentVolID(vol[2]) == gMC->VolId("V0L4")) fCellId = 24+vol[1]+47;
2094 if (gMC->CurrentVolID(vol[2]) == gMC->VolId("V0L15")) fCellId = 48+4;
2095 if (gMC->CurrentVolID(vol[2]) == gMC->VolId("V0L16")) fCellId = 48+5;
2096 if (gMC->CurrentVolID(vol[2]) == gMC->VolId("V0L17")) fCellId = 48+6;
2097 if (gMC->CurrentVolID(vol[2]) == gMC->VolId("V0L18")) fCellId = 48+7;
2098 if (gMC->CurrentVolID(vol[2]) == gMC->VolId("V0L25")) fCellId = 8+48+4;
2099 if (gMC->CurrentVolID(vol[2]) == gMC->VolId("V0L26")) fCellId = 8+48+5;
2100 if (gMC->CurrentVolID(vol[2]) == gMC->VolId("V0L27")) fCellId = 8+48+6;
2101 if (gMC->CurrentVolID(vol[2]) == gMC->VolId("V0L28")) fCellId = 8+48+7;
2102 if (gMC->CurrentVolID(vol[2]) == gMC->VolId("V0L35")) fCellId = 16+48+4;
2103 if (gMC->CurrentVolID(vol[2]) == gMC->VolId("V0L36")) fCellId = 16+48+5;
2104 if (gMC->CurrentVolID(vol[2]) == gMC->VolId("V0L37")) fCellId = 16+48+6;
2105 if (gMC->CurrentVolID(vol[2]) == gMC->VolId("V0L38")) fCellId = 16+48+7;
2106 if (gMC->CurrentVolID(vol[2]) == gMC->VolId("V0L45")) fCellId = 24+48+4;
2107 if (gMC->CurrentVolID(vol[2]) == gMC->VolId("V0L46")) fCellId = 24+48+5;
2108 if (gMC->CurrentVolID(vol[2]) == gMC->VolId("V0L47")) fCellId = 24+48+6;
2109 if (gMC->CurrentVolID(vol[2]) == gMC->VolId("V0L48")) fCellId = 24+48+7;