#include "TObject.h"
-#include "AliITSgeomTGeo.h"
//--------------- move from AliITSrecoV2.h ---------------------------
const Int_t kMaxLayer = 6;
protected:
//
// spatial resolutions of the detectors
- Double_t fSigmaY2[kMaxLayer];
- Double_t fSigmaZ2[kMaxLayer];
+ Double_t fSigmaY2[kMaxLayer]; // y
+ Double_t fSigmaZ2[kMaxLayer]; // z
//
Double_t fMaxSnp; // maximum of sin(phi) (MI)
//
// search road (MI)
- Double_t fNSigmaYLayerForRoadY;
- Double_t fNSigmaRoadY;
- Double_t fNSigmaZLayerForRoadZ;
- Double_t fNSigmaRoadZ;
- Double_t fNSigma2RoadZC;
- Double_t fNSigma2RoadYC;
- Double_t fNSigma2RoadZNonC;
- Double_t fNSigma2RoadYNonC;
+ Double_t fNSigmaYLayerForRoadY; // y
+ Double_t fNSigmaRoadY; // y
+ Double_t fNSigmaZLayerForRoadZ; // z
+ Double_t fNSigmaRoadZ; // z
+ Double_t fNSigma2RoadZC; // z
+ Double_t fNSigma2RoadYC; // y
+ Double_t fNSigma2RoadZNonC; // z
+ Double_t fNSigma2RoadYNonC; // y
//
// chi2 cuts
Double_t fMaxChi2PerCluster[kMaxLayer-1]; // max chi2 for MIP (MI)
Double_t fChi2PerCluster; // (NOT USED)
//
// default primary vertex (MI,V2)
- Double_t fXV;
- Double_t fYV;
- Double_t fZV;
- Double_t fSigmaXV;
- Double_t fSigmaYV;
- Double_t fSigmaZV;
+ Double_t fXV; // x
+ Double_t fYV; // y
+ Double_t fZV; // z
+ Double_t fSigmaXV; // x
+ Double_t fSigmaYV; // y
+ Double_t fSigmaZV; // z
Double_t fVertexCut; // (V2)
Double_t fMaxDZforPrimTrk; // maximum (imp. par.)/(1+layer) to define
// a primary and apply vertex constraint (MI)
Double_t fMinPtForProlongation; // min. pt cut
// parameters to create "virtual" clusters in SPD dead zone (MI)
- Bool_t fAddVirtualClustersInDeadZone;
- Double_t fZWindowDeadZone;
- Double_t fSigmaXDeadZoneHit2;
- Double_t fSigmaZDeadZoneHit2;
- Double_t fXPassDeadZoneHits;
+ Bool_t fAddVirtualClustersInDeadZone; // add if kTRUE
+ Double_t fZWindowDeadZone; // window size
+ Double_t fSigmaXDeadZoneHit2; // x error virtual cls
+ Double_t fSigmaZDeadZoneHit2; // z error virtual cls
+ Double_t fXPassDeadZoneHits; // x distance between clusters
Bool_t fUseTGeoInTracker; // use TGeo to get material budget in tracker MI
+#include "AliITSgeomTGeo.h"
#include "AliITStrackerMI.h"
/* Copyright(c) 1998-2003, ALICE Experiment at CERN, All rights reserved. *
// Stand alone tracker class //
// Origin: Elisabetta Crescio //
// e-mail: crescio@to.infn.it //
+// adapted for cosmics by A.Dainese //
////////////////////////////////////////////////////
class AliITSclusterTable;