PHOS/AliPHOSCPVGeometry.cxx

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  15
  16 /*
  17   $Log$
  18 */
  19
  20 //_________________________________________________________________________
  21 // Geometry class  for PHOS : CPV (Charged particle veto, IHEP version)
  22 //
  23 //*-- Author   : Yuri Kharlov (IHEP, Protvino) 15 September 2000
  24 //
  25 // --- ROOT system ---
  26
  27 // --- Standard library ---
  28
  29 #include <iostream.h>
  30
  31 // --- AliRoot header files ---
  32
  33 #include "AliPHOSCPVGeometry.h"
  34
  35 ClassImp(AliPHOSCPVGeometry) ;
  36
  37 //____________________________________________________________________________
  38 AliPHOSCPVGeometry::AliPHOSCPVGeometry()
  39 {
  40
  41   // Initializes the CPV parameters
  42   fNumberOfCPVLayers     = 1;
  43   fLeadConverterExists   = kFALSE;
  44   fNumberOfCPVPadsPhi    = 128;
  45   fNumberOfCPVPadsZ      = 64;
  46   fCPVPadSizePhi         = 1.13;
  47   fCPVPadSizeZ           = 2.26;
  48   fNumberOfCPVChipsPhi   = 8;
  49   fNumberOfCPVChipsZ     = 8;
  50   fCPVGasThickness       = 1.3;
  51   fCPVTextoliteThickness = 0.1;
  52   fCPVCuNiFoilThickness  = 56e-04;;
  53   fCPVFrameSize[0]       = 2.5;
  54   fCPVFrameSize[1]       = 5.1;
  55   fCPVFrameSize[2]       = 2.5;
  56   fCPVActiveSize[0]      = fNumberOfCPVPadsPhi * fCPVPadSizePhi;
  57   fCPVActiveSize[1]      = fNumberOfCPVPadsZ   * fCPVPadSizeZ;
  58   fCPVBoxSize[0]         = fCPVActiveSize[0] + 2 * fCPVFrameSize[0];
  59   fCPVBoxSize[1]         = fCPVFrameSize[1] * fNumberOfCPVLayers + 0.1;
  60   fCPVBoxSize[2]         = fCPVActiveSize[1] + 2 * fCPVFrameSize[2];
  61   fGassiplexChipSize[0]  = 4.2;
  62   fGassiplexChipSize[1]  = 0.1;
  63   fGassiplexChipSize[2]  = 6.0;
  64   fFTPosition[0]         = 0.7;
  65   fFTPosition[1]         = 2.2;
  66   fFTPosition[2]         = 3.6;
  67   fFTPosition[3]         = 5.1;
  68 }
  69
  70 //____________________________________________________________________________