/************************************************************************** * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * * * * Author: The ALICE Off-line Project. * * Contributors are mentioned in the code where appropriate. * * * * Permission to use, copy, modify and distribute this software and its * * documentation strictly for non-commercial purposes is hereby granted * * without fee, provided that the above copyright notice appears in all * * copies and that both the copyright notice and this permission notice * * appear in the supporting documentation. The authors make no claims * * about the suitability of this software for any purpose. It is * * provided "as is" without express or implied warranty. * **************************************************************************/ /* $Log$ Revision 1.11 2001/02/13 20:10:33 jbarbosa Removed call to SetNSec() (obsolete). Fixed bug in chamber initialisation (not all chambers were initialised). Revision 1.10 2000/12/20 14:08:02 jbarbosa Removed dependencies on TGeant3 (thanks to F. Carminati and I. Hrivnacova) Revision 1.9 2000/12/18 17:44:40 jbarbosa Took two lines out of output. Revision 1.8 2000/11/01 15:39:00 jbarbosa Updated default geometry. Revision 1.7 2000/10/03 21:44:09 morsch Use AliSegmentation and AliHit abstract base classes. Revision 1.6 2000/07/10 15:28:39 fca Correction of the inheritance scheme Revision 1.5 2000/06/30 16:38:51 dibari Removed setters. Revision 1.4 2000/06/13 13:13:40 jbarbosa Correcting previous correction... Revision 1.3 2000/06/13 13:06:38 jbarbosa Fixed compiling error for HP (multiple declaration) Revision 1.2 2000/06/12 15:36:16 jbarbosa Cleaned up version. Revision 1.1 2000/06/09 15:00:31 jbarbosa New full version. All parameters configurable. Revision 1.9 2000/05/31 08:19:38 jbarbosa Fixed bug in StepManager Revision 1.8 2000/05/26 17:30:08 jbarbosa Cerenkov angle now stored within cerenkov data structure. Revision 1.7 2000/05/18 10:31:36 jbarbosa Fixed positioning of spacers inside freon. Fixed positioning of proximity gap inside methane. Fixed cut on neutral particles in the StepManager. Revision 1.6 2000/04/28 11:51:58 morsch Dimensions of arrays hits and Ckov_data corrected. Revision 1.5 2000/04/19 13:28:46 morsch Major changes in geometry (parametrised), materials (updated) and step manager (diagnostics) (JB, AM) */ ////////////////////////////////////////////////////////// // Manager and hits classes for set: RICH full version // ////////////////////////////////////////////////////////// #include #include #include #include #include "AliRICHv1.h" #include "AliRICHHit.h" #include "AliSegmentation.h" #include "AliRICHResponse.h" #include "AliRICHSegmentationV0.h" #include "AliRICHResponseV0.h" #include "AliRICHGeometry.h" #include "AliRun.h" #include "AliMC.h" #include "iostream.h" #include "AliCallf77.h" #include "AliConst.h" #include "AliPDG.h" ClassImp(AliRICHv1) //___________________________________________ AliRICHv1::AliRICHv1() { // Default constructor fo AliRICHvv1 (full version) //fChambers = 0; } //___________________________________________ AliRICHv1::AliRICHv1(const char *name, const char *title) : AliRICH(name,title) { // Full version of RICH with hits and diagnostics // Version 0 // Default Segmentation, no hits AliRICHSegmentationV0* segmentation = new AliRICHSegmentationV0; // // Segmentation parameters segmentation->SetPadSize(0.84,0.80); segmentation->SetDAnod(0.84/2); // // Geometry parameters AliRICHGeometry* geometry = new AliRICHGeometry; geometry->SetGapThickness(8); geometry->SetProximityGapThickness(.4); geometry->SetQuartzLength(133); geometry->SetQuartzWidth(127.9); geometry->SetQuartzThickness(.5); geometry->SetOuterFreonLength(133); geometry->SetOuterFreonWidth(41.3); geometry->SetInnerFreonLength(133); geometry->SetInnerFreonWidth(41.3); geometry->SetFreonThickness(1.5); // // Response parameters AliRICHResponseV0* response = new AliRICHResponseV0; response->SetSigmaIntegration(5.); response->SetChargeSlope(27.); response->SetChargeSpread(0.18, 0.18); response->SetMaxAdc(4096); response->SetAlphaFeedback(0.036); response->SetEIonisation(26.e-9); response->SetSqrtKx3(0.77459667); response->SetKx2(0.962); response->SetKx4(0.379); response->SetSqrtKy3(0.77459667); response->SetKy2(0.962); response->SetKy4(0.379); response->SetPitch(0.25); response->SetWireSag(0); // 1->On, 0->Off response->SetVoltage(2150); // Should only be 2000, 2050, 2100 or 2150 // // AliRICH *RICH = (AliRICH *) gAlice->GetDetector("RICH"); fCkovNumber=0; fFreonProd=0; Int_t i=0; fChambers = new TObjArray(kNCH); for (i=0; iInit(i); } // // Set the chamber (sensitive region) GEANT identifier ((AliRICHChamber*)(*fChambers)[0])->SetGid(1); ((AliRICHChamber*)(*fChambers)[1])->SetGid(2); ((AliRICHChamber*)(*fChambers)[2])->SetGid(3); ((AliRICHChamber*)(*fChambers)[3])->SetGid(4); ((AliRICHChamber*)(*fChambers)[4])->SetGid(5); ((AliRICHChamber*)(*fChambers)[5])->SetGid(6); ((AliRICHChamber*)(*fChambers)[6])->SetGid(7); Float_t pos1[3]={0,471.8999,165.2599}; Chamber(0).SetChamberTransform(pos1[0],pos1[1],pos1[2],new TRotMatrix("rot993","rot993",90,0,70.69,90,19.30999,-90)); Float_t pos2[3]={171,470,0}; Chamber(1).SetChamberTransform(pos2[0],pos2[1],pos2[2],new TRotMatrix("rot994","rot994",90,-20,90,70,0,0)); Float_t pos3[3]={0,500,0}; Chamber(2).SetChamberTransform(pos3[0],pos3[1],pos3[2],new TRotMatrix("rot995","rot995",90,0,90,90,0,0)); Float_t pos4[3]={-171,470,0}; Chamber(3).SetChamberTransform(pos4[0],pos4[1],pos4[2], new TRotMatrix("rot996","rot996",90,20,90,110,0,0)); Float_t pos5[3]={161.3999,443.3999,-165.3}; Chamber(4).SetChamberTransform(pos5[0],pos5[1],pos5[2],new TRotMatrix("rot997","rot997",90,340,108.1999,70,18.2,70)); Float_t pos6[3]={0., 471.9, -165.3,}; Chamber(5).SetChamberTransform(pos6[0],pos6[1],pos6[2],new TRotMatrix("rot998","rot998",90,0,109.3099,90,19.30999,90)); Float_t pos7[3]={-161.399,443.3999,-165.3}; Chamber(6).SetChamberTransform(pos7[0],pos7[1],pos7[2],new TRotMatrix("rot999","rot999",90,20,108.1999,110,18.2,110)); segmentation=Chamber(0).GetSegmentationModel(0); geometry=Chamber(0).GetGeometryModel(); response=Chamber(0).GetResponseModel(); printf("* Pads : %3dx%3d *\n",segmentation->Npx(),segmentation->Npy()); printf("* Pad size : %5.2f x%5.2f mm2 *\n",segmentation->Dpx(),segmentation->Dpy()); printf("* Gap Thickness : %5.1f cm *\n",geometry->GetGapThickness()); printf("* Radiator Width : %5.1f cm *\n",geometry->GetQuartzWidth()); printf("* Radiator Length : %5.1f cm *\n",geometry->GetQuartzLength()); printf("* Freon Thickness : %5.1f cm *\n",geometry->GetFreonThickness()); printf("* Charge Slope : %5.1f ADC *\n",response->ChargeSlope()); printf("* Feedback Prob. : %5.2f %% *\n",response->AlphaFeedback()*100); printf("* Debug Level : %3d *\n",GetDebugLevel()); printf("* *\n"); printf("*********************************************************************************\n"); }