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 Revision 1.5 2000/12/20 14:08:14 jbarbosa
19 Removed dependencies on TGeant3 (thanks to F. Carminati and I. Hrivnacova)
21 Revision 1.4 2000/12/18 17:44:49 jbarbosa
22 Took two lines out of output.
24 Revision 1.3 2000/10/03 21:44:09 morsch
25 Use AliSegmentation and AliHit abstract base classes.
27 Revision 1.2 2000/07/10 15:28:39 fca
28 Correction of the inheritance scheme
30 Revision 1.1 2000/06/30 16:40:03 dibari
31 New configurale version.
33 Revision 1.4 2000/06/13 13:13:40 jbarbosa
34 Correcting previous correction...
36 Revision 1.3 2000/06/13 13:06:38 jbarbosa
37 Fixed compiling error for HP (multiple declaration)
39 Revision 1.2 2000/06/12 15:36:16 jbarbosa
42 Revision 1.1 2000/06/09 15:00:31 jbarbosa
43 New full version. All parameters configurable.
45 Revision 1.9 2000/05/31 08:19:38 jbarbosa
46 Fixed bug in StepManager
48 Revision 1.8 2000/05/26 17:30:08 jbarbosa
49 Cerenkov angle now stored within cerenkov data structure.
51 Revision 1.7 2000/05/18 10:31:36 jbarbosa
52 Fixed positioning of spacers inside freon.
53 Fixed positioning of proximity gap
55 Fixed cut on neutral particles in the StepManager.
57 Revision 1.6 2000/04/28 11:51:58 morsch
58 Dimensions of arrays hits and Ckov_data corrected.
60 Revision 1.5 2000/04/19 13:28:46 morsch
61 Major changes in geometry (parametrised), materials (updated) and
62 step manager (diagnostics) (JB, AM)
68 //////////////////////////////////////////////////////////
69 // Manager and hits classes for set: RICH full version //
70 //////////////////////////////////////////////////////////
75 #include <TParticle.h>
77 #include "AliRICHv2.h"
78 #include "AliRICHHit.h"
82 #include "AliCallf77.h"
88 //___________________________________________
89 AliRICHv2::AliRICHv2()
92 // Default constructor fo AliRICHvv2 (full version)
97 //___________________________________________
98 AliRICHv2::AliRICHv2(const char *name, const char *title)
102 // Full version of RICH with hits and diagnostics, CONFIURABLE
107 fChambers = new TObjArray(kNCH);
108 for (Int_t i=0; i<kNCH; i++) {
110 (*fChambers)[i] = new AliRICHChamber();
115 void AliRICHv2::Init()
118 printf("*********************************** RICH_INIT ***********************************\n");
120 printf("* AliRICHv2 Configurable version started *\n");
124 AliSegmentation* segmentation;
125 AliRICHGeometry* geometry;
126 AliRICHResponse* response;
130 // Initialize Tracking Chambers
132 for (Int_t i=0; i<kNCH; i++) {
134 ( (AliRICHChamber*) (*fChambers)[i])->Init(i);
138 // Set the chamber (sensitive region) GEANT identifier
140 ((AliRICHChamber*)(*fChambers)[0])->SetGid(1);
141 ((AliRICHChamber*)(*fChambers)[1])->SetGid(2);
142 ((AliRICHChamber*)(*fChambers)[2])->SetGid(3);
143 ((AliRICHChamber*)(*fChambers)[3])->SetGid(4);
144 ((AliRICHChamber*)(*fChambers)[4])->SetGid(5);
145 ((AliRICHChamber*)(*fChambers)[5])->SetGid(6);
146 ((AliRICHChamber*)(*fChambers)[6])->SetGid(7);
148 Float_t pos1[3]={0,471.8999,165.2599};
149 Chamber(0).SetChamberTransform(pos1[0],pos1[1],pos1[2],new TRotMatrix("rot993","rot993",90,0,70.69,90,19.30999,-90));
151 Float_t pos2[3]={171,470,0};
152 Chamber(1).SetChamberTransform(pos2[0],pos2[1],pos2[2],new TRotMatrix("rot994","rot994",90,-20,90,70,0,0));
154 Float_t pos3[3]={0,500,0};
155 Chamber(2).SetChamberTransform(pos3[0],pos3[1],pos3[2],new TRotMatrix("rot995","rot995",90,0,90,90,0,0));
157 Float_t pos4[3]={-171,470,0};
158 Chamber(3).SetChamberTransform(pos4[0],pos4[1],pos4[2], new TRotMatrix("rot996","rot996",90,20,90,110,0,0));
160 Float_t pos5[3]={161.3999,443.3999,-165.3};
161 Chamber(4).SetChamberTransform(pos5[0],pos5[1],pos5[2],new TRotMatrix("rot997","rot997",90,340,108.1999,70,18.2,70));
163 Float_t pos6[3]={0., 471.9, -165.3,};
164 Chamber(5).SetChamberTransform(pos6[0],pos6[1],pos6[2],new TRotMatrix("rot998","rot998",90,0,109.3099,90,19.30999,90));
166 Float_t pos7[3]={-161.399,443.3999,-165.3};
167 Chamber(6).SetChamberTransform(pos7[0],pos7[1],pos7[2],new TRotMatrix("rot999","rot999",90,20,108.1999,110,18.2,110));
169 segmentation=Chamber(0).GetSegmentationModel(0);
170 geometry=Chamber(0).GetGeometryModel();
171 response=Chamber(0).GetResponseModel();
174 printf("* Pads : %3dx%3d *\n",segmentation->Npx(),segmentation->Npy());
175 printf("* Pad size : %5.2f x%5.2f mm2 *\n",segmentation->Dpx(),segmentation->Dpy());
176 printf("* Gap Thickness : %5.1f cm *\n",geometry->GetGapThickness());
177 printf("* Radiator Width : %5.1f cm *\n",geometry->GetQuartzWidth());
178 printf("* Radiator Length : %5.1f cm *\n",geometry->GetQuartzLength());
179 printf("* Freon Thickness : %5.1f cm *\n",geometry->GetFreonThickness());
180 printf("* Charge Slope : %5.1f ADC *\n",response->ChargeSlope());
181 printf("* Feedback Prob. : %5.2f %% *\n",response->AlphaFeedback()*100);
182 printf("* Debug Level : %3d *\n",GetDebugLevel());
184 printf("*********************************************************************************\n");