[u/mrichter/AliRoot.git] / PHOS / AliPHOSCPVGeometry.cxx

/**************************************************************************
 * 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 1.3  2001/09/26 12:09:36  schutz
  A new (final?) geometry developed

  Revision 1.2  2000/11/09 15:49:04  martinez
  Coding convention rules obeyed

  Revision 1.1  2000/11/03 16:28:21  schutz
  CPV geometry class to correct previous name-convetion rule violation

*/

//_________________________________________________________________________
// Geometry class  for PHOS : CPV (Charged particle veto, IHEP version)
// Its data members provide geometry parametrization of CPV
// which can be changed in the constructor only.
// Author: Yuri Kharlov (IHEP, Protvino)
// 15 September 2000
//
// --- ROOT system ---

// --- Standard library ---

// --- AliRoot header files ---

#include "AliPHOSCPVGeometry.h"

ClassImp(AliPHOSCPVGeometry) ;

//____________________________________________________________________________
AliPHOSCPVGeometry::AliPHOSCPVGeometry()
{

  // Initializes the CPV parameters
  fNumberOfCPVLayers     = 1;
  fNumberOfCPVPadsPhi    = 128;
  fNumberOfCPVPadsZ      = 64;
  fCPVPadSizePhi         = 1.13;
  fCPVPadSizeZ           = 2.26;
  fNumberOfCPVChipsPhi   = 8;
  fNumberOfCPVChipsZ     = 8;
  fCPVGasThickness       = 1.3;
  fCPVTextoliteThickness = 0.1;
  fCPVCuNiFoilThickness  = 56e-04;;
  fCPVFrameSize[0]       = 2.5;
  fCPVFrameSize[1]       = 5.1;
  fCPVFrameSize[2]       = 2.5;
  fGassiplexChipSize[0]  = 4.2;
  fGassiplexChipSize[1]  = 0.1;
  fGassiplexChipSize[2]  = 6.0;
  fFTPosition[0]         = 0.7;
  fFTPosition[1]         = 2.2;
  fFTPosition[2]         = 3.6;
  fFTPosition[3]         = 5.1;

  fCPVActiveSize[0]      = fNumberOfCPVPadsPhi * fCPVPadSizePhi;
  fCPVActiveSize[1]      = fNumberOfCPVPadsZ   * fCPVPadSizeZ;
  fCPVBoxSize[0]         = fCPVActiveSize[0] + 2 * fCPVFrameSize[0];
  fCPVBoxSize[1]         = fCPVFrameSize[1] * fNumberOfCPVLayers + 0.1;
  fCPVBoxSize[2]         = fCPVActiveSize[1] + 2 * fCPVFrameSize[2];

}
//____________________________________________________________________________
Commit	Line	Data
fd61896f	1	/**************************************************************************
	2	* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	3	* *
	4	* Author: The ALICE Off-line Project. *
	5	* Contributors are mentioned in the code where appropriate. *
	6	* *
	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	**************************************************************************/
	15
	16	/*
	17	$Log$
15dfd892	18	Revision 1.3 2001/09/26 12:09:36 schutz
	19	A new (final?) geometry developed
	20
85218d13	21	Revision 1.2 2000/11/09 15:49:04 martinez
	22	Coding convention rules obeyed
	23
a3dfe79c	24	Revision 1.1 2000/11/03 16:28:21 schutz
	25	CPV geometry class to correct previous name-convetion rule violation
	26
fd61896f	27	*/
	28
	29	//_________________________________________________________________________
	30	// Geometry class for PHOS : CPV (Charged particle veto, IHEP version)
a3dfe79c	31	// Its data members provide geometry parametrization of CPV
	32	// which can be changed in the constructor only.
	33	// Author: Yuri Kharlov (IHEP, Protvino)
	34	// 15 September 2000
fd61896f	35	//
	36	// --- ROOT system ---
	37
	38	// --- Standard library ---
	39
fd61896f	40	// --- AliRoot header files ---
	41
	42	#include "AliPHOSCPVGeometry.h"
	43
	44	ClassImp(AliPHOSCPVGeometry) ;
	45
	46	//____________________________________________________________________________
	47	AliPHOSCPVGeometry::AliPHOSCPVGeometry()
	48	{
	49
	50	// Initializes the CPV parameters
	51	fNumberOfCPVLayers = 1;
fd61896f	52	fNumberOfCPVPadsPhi = 128;
	53	fNumberOfCPVPadsZ = 64;
	54	fCPVPadSizePhi = 1.13;
	55	fCPVPadSizeZ = 2.26;
	56	fNumberOfCPVChipsPhi = 8;
	57	fNumberOfCPVChipsZ = 8;
	58	fCPVGasThickness = 1.3;
	59	fCPVTextoliteThickness = 0.1;
	60	fCPVCuNiFoilThickness = 56e-04;;
	61	fCPVFrameSize[0] = 2.5;
	62	fCPVFrameSize[1] = 5.1;
	63	fCPVFrameSize[2] = 2.5;
fd61896f	64	fGassiplexChipSize[0] = 4.2;
	65	fGassiplexChipSize[1] = 0.1;
	66	fGassiplexChipSize[2] = 6.0;
	67	fFTPosition[0] = 0.7;
	68	fFTPosition[1] = 2.2;
	69	fFTPosition[2] = 3.6;
	70	fFTPosition[3] = 5.1;
fd61896f	71
85218d13	72	fCPVActiveSize[0] = fNumberOfCPVPadsPhi * fCPVPadSizePhi;
	73	fCPVActiveSize[1] = fNumberOfCPVPadsZ * fCPVPadSizeZ;
	74	fCPVBoxSize[0] = fCPVActiveSize[0] + 2 * fCPVFrameSize[0];
	75	fCPVBoxSize[1] = fCPVFrameSize[1] * fNumberOfCPVLayers + 0.1;
	76	fCPVBoxSize[2] = fCPVActiveSize[1] + 2 * fCPVFrameSize[2];
	77
	78	}
fd61896f	79	//____________________________________________________________________________