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006b5f7f | 1 | #ifndef ALIITSRECO_H |
2 | #define ALIITSRECO_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | //------------------------------------------------------------------------- | |
7 | // ITS reconstruction name space | |
8 | // | |
9 | // Origin: Iouri Belikov, CERN, Jouri.Belikov@cern.ch | |
10 | //------------------------------------------------------------------------- | |
11 | #include <Rtypes.h> | |
006b5f7f | 12 | |
13 | //namespace AliITSreco { | |
5ac06f06 | 14 | const Int_t kMaxClusterPerLayer=7000*10; |
e43c066c | 15 | const Int_t kMaxClusterPerLayer5=7000*10*2/5; |
16 | const Int_t kMaxClusterPerLayer10=7000*10*2/10; | |
17 | const Int_t kMaxClusterPerLayer20=7000*10*2/20; | |
006b5f7f | 18 | const Int_t kMaxDetectorPerLayer=1000; |
c0dd5278 | 19 | |
f77f13c8 | 20 | const Int_t kLayersNotToSkip[6]={0,0,0,0,0,0}; |
c0dd5278 | 21 | const Int_t kLastLayerToTrackTo=0; |
006b5f7f | 22 | |
babd135a | 23 | const Int_t kMaxLayer = 6; |
e43c066c | 24 | const Double_t kMaxSnp = 3.; |
006b5f7f | 25 | const Double_t kSigmaY2[kMaxLayer]={ |
26 | 1.44e-6, 1.44e-6, 1.444e-5, 1.444e-5, 4.0e-6, 4.0e-6 | |
27 | }; | |
28 | const Double_t kSigmaZ2[kMaxLayer]={ | |
29 | //4.9e-5, 4.9e-5, 7.84e-6, 7.84e-6, 0.006889, 0.006889 | |
30 | 1.44e-4, 1.44e-4, 7.84e-6, 7.84e-6, 0.006889, 0.006889 | |
31 | }; | |
32 | ||
e43c066c | 33 | const Double_t kChi2PerCluster=9.; |
34 | // const Double_t kMaxChi2PerCluster[5]={7.,5.,8.,8.,6.5}; | |
35 | const Double_t kMaxChi2PerCluster[5]={11,12,12,5,12}; | |
36 | const Double_t kMaxNormChi2NonC[6] = {7,8,8,11,14,25}; //max norm chi2 for non constrained tracks | |
37 | const Double_t kMaxNormChi2C[6] = {11,13,15,18,30,35}; //max norm chi2 for constrained tracks | |
babd135a | 38 | |
e43c066c | 39 | const Double_t kMaxChi2=35.; |
40 | // const Double_t kMaxChi2s[6]={40,40,40,40,40,40}; | |
41 | const Double_t kMaxChi2s[6]={25,25,25,25,40,50}; | |
42 | const Double_t kMaxChi2sR[6]={10,10,10,10,30,40}; | |
43 | const Double_t kMaxChi2In=16.; | |
44 | const Double_t kVertexCut=25; | |
de5d3595 | 45 | const Double_t kMaxRoad=6.0; |
006b5f7f | 46 | |
8676d691 | 47 | const Double_t kXV=0.0e+0; |
48 | const Double_t kYV=0.0e+0; | |
49 | const Double_t kZV=0.0e+0; | |
50 | const Double_t kSigmaXV=0.005e+0; | |
006b5f7f | 51 | const Double_t kSigmaYV=0.005e+0; |
52 | const Double_t kSigmaZV=0.010e+0; | |
006b5f7f | 53 | //} |
54 | ||
55 | //using namespace AliITSreco; | |
56 | ||
57 | #endif |