Fix funny signs in combo boxes
[u/mrichter/AliRoot.git] / STRUCT / ABSOConst.h
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15a7563b 1#ifndef ABSOCONST_H
2#define ABSOCONST_H
3
88cb7938 4#include "AliConst.h"
5
15a7563b 6/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. */
7
8/* $Id$ */
9
10// start of 2deg cone
dbbe5bc1 11 const Float_t kZTwoDeg = 128.863;
15a7563b 12// start of the absorber
dbbe5bc1 13 const Float_t kZAbsStart = 90.;
15a7563b 14// end of the W-nose
dbbe5bc1 15 const Float_t kZNose = 102.;
15a7563b 16// end of the 5deg line below the TPC field cage
dbbe5bc1 17 const Float_t kZConeTPC = 285.;
15a7563b 18// start of concrete absorber
dbbe5bc1 19 const Float_t kZAbsCc = 315.;
15a7563b 20
21// max acceptance angle
dbbe5bc1 22 const Float_t kAccMax = 10.*kDegrad;
15a7563b 23// angle of nose
dbbe5bc1 24 const Float_t kTheta1 = 24.*kDegrad;
15a7563b 25// angle of second outer cone below field cage
dbbe5bc1 26 const Float_t kTheta2 = 5. *kDegrad;
15a7563b 27// outer angler of W rear shield
dbbe5bc1 28 const Float_t kThetaR = 3. *kDegrad;
15a7563b 29//
30// thicknesses defining the absorber
31// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
32// steel envelope
dbbe5bc1 33 const Float_t kDSteel = 1.;
15a7563b 34// poly-ethylene layer
dbbe5bc1 35 const Float_t kDPoly = 5.0;
15a7563b 36
37
38
39
40#endif
77976fd8 41