1 /**************************************************************************
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4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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14 **************************************************************************/
17 @author Christian Holm Christensen <cholm@nbi.dk>
18 @date Sun Mar 26 18:00:23 2006
19 @brief Implementation of FMD1 parameters
21 //____________________________________________________________________
23 // Concrete implementation of AliFMDDetector
25 // This implements the geometry for FMD1.
26 // FMD1 has only one ring, of type `inner'.
27 // It is sitting at z=320.
28 // It is the FMD ring with highest eta.
29 // FMD1 currently has no support defined.
31 #include "AliFMD1.h" // ALIFMD1_H
33 // #include "AliFMDRing.h" // ALIFMDRING_H
36 //====================================================================
39 ; // This is to keep Emacs from indenting the next line
42 //____________________________________________________________________
43 AliFMD1::AliFMD1(AliFMDRing* inner)
44 : AliFMDDetector(1, inner, 0)
46 // Subtracting 0.25 cm puts the middle plane of the detector at 320
48 Double_t off = 0; // -0.25
50 AliWarning(Form("FMD1 is off by %fcm", off));
51 SetInnerZ(321.5 + off);
55 //____________________________________________________________________
60 AliFMDDetector::Init();
61 SetInnerHoneyHighR(22.3716);
64 //____________________________________________________________________