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18 Revision 1.2 2000/11/09 15:49:04 martinez
19 Coding convention rules obeyed
21 Revision 1.1 2000/11/03 16:28:21 schutz
22 CPV geometry class to correct previous name-convetion rule violation
26 //_________________________________________________________________________
27 // Geometry class for PHOS : CPV (Charged particle veto, IHEP version)
28 // Its data members provide geometry parametrization of CPV
29 // which can be changed in the constructor only.
30 // Author: Yuri Kharlov (IHEP, Protvino)
33 // --- ROOT system ---
35 // --- Standard library ---
39 // --- AliRoot header files ---
41 #include "AliPHOSCPVGeometry.h"
43 ClassImp(AliPHOSCPVGeometry) ;
45 //____________________________________________________________________________
46 AliPHOSCPVGeometry::AliPHOSCPVGeometry()
49 // Initializes the CPV parameters
50 fNumberOfCPVLayers = 1;
51 fNumberOfCPVPadsPhi = 128;
52 fNumberOfCPVPadsZ = 64;
53 fCPVPadSizePhi = 1.13;
55 fNumberOfCPVChipsPhi = 8;
56 fNumberOfCPVChipsZ = 8;
57 fCPVGasThickness = 1.3;
58 fCPVTextoliteThickness = 0.1;
59 fCPVCuNiFoilThickness = 56e-04;;
60 fCPVFrameSize[0] = 2.5;
61 fCPVFrameSize[1] = 5.1;
62 fCPVFrameSize[2] = 2.5;
63 fGassiplexChipSize[0] = 4.2;
64 fGassiplexChipSize[1] = 0.1;
65 fGassiplexChipSize[2] = 6.0;
71 fCPVActiveSize[0] = fNumberOfCPVPadsPhi * fCPVPadSizePhi;
72 fCPVActiveSize[1] = fNumberOfCPVPadsZ * fCPVPadSizeZ;
73 fCPVBoxSize[0] = fCPVActiveSize[0] + 2 * fCPVFrameSize[0];
74 fCPVBoxSize[1] = fCPVFrameSize[1] * fNumberOfCPVLayers + 0.1;
75 fCPVBoxSize[2] = fCPVActiveSize[1] + 2 * fCPVFrameSize[2];
78 //____________________________________________________________________________