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1 | #ifndef ABSOSHILCONST_H | |
2 | #define ABSOSHILCONST_H | |
3 | ||
4 | #include "AliConst.h" | |
5 | ||
6 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. */ | |
7 | ||
8 | /* $Id$ */ | |
9 | ||
10 | // | |
11 | // z-positions defining the absorber | |
12 | // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | |
13 | // start of inner opening cone | |
14 | const Float_t kZOpen = 300.; | |
15 | // rear end of the absorber | |
16 | const Float_t kZRear = 503.; | |
17 | // thickness of rear shield | |
18 | const Float_t kDRear = 35.; | |
19 | // | |
20 | // angles defining the absorber | |
21 | // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | |
22 | // min acceptance angle | |
23 | const Float_t kAccMin = 2. *kDegrad; | |
24 | // angle of first opening cone | |
25 | Float_t kThetaOpen1 = 0.75*kDegrad; | |
26 | // | |
27 | // inner radius of heavy shield | |
28 | Float_t kRAbs = 4.5; | |
29 | // innner radius of beam tube | |
30 | Float_t kRVacu=2.9; | |
31 | #endif | |
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