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55eb92dd | 1 | #ifndef ABSOSHILCONST_H |
2 | #define ABSOSHILCONST_H | |
3 | ||
4 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. */ | |
5 | ||
6 | /* $Id$ */ | |
7 | ||
8 | // | |
9 | // z-positions defining the absorber | |
10 | // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | |
11 | // start of inner opening cone | |
12 | const Float_t zOpen = 300.; | |
13 | // rear end of the absorber | |
14 | const Float_t zRear = 503.; | |
15 | // thickness of rear shield | |
16 | const Float_t dRear = 35.; | |
17 | // | |
18 | // angles defining the absorber | |
19 | // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | |
20 | // min acceptance angle | |
21 | const Float_t accMin = 2. *kDegrad; | |
22 | // angle of first opening cone | |
23 | Float_t thetaOpen1 = 0.78*kDegrad; | |
24 | // | |
25 | // inner radius of heavy shield | |
26 | Float_t rAbs = 4.1; | |
27 | // innner radius of beam tube | |
28 | Float_t rVacu=2.9; | |
29 | #endif | |
30 |