+//$Id$
+
// Author: Anders Vestbo <mailto:vestbo@fi.uib.no>
//*-- Copyright © ASV
#include <math.h>
+#include "AliL3Defs.h"
#include "AliL3Logging.h"
#include "AliL3ConfMapFit.h"
#include "AliL3Vertex.h"
fTrack = track;
fVertex = vertex;
BFACT = 0.0029980;
- bField = 0.2;
}
psi = psi + q * 0.5F * pi ;
if ( psi < 0 ) psi = psi + 2*pi;
- pt = (Double_t)(BFACT * bField * radius ) ;
+ pt = (Double_t)(BFACT * BField * radius ) ;
fTrack->SetPsi(psi);
fTrack->SetPt(pt);
//find sum , sums ,sumz, sumss
//
Double_t dx, dy ;
- Double_t radius = (Double_t)(fTrack->GetPt() / ( BFACT * bField ) ) ;
+ Double_t radius = (Double_t)(fTrack->GetPt() / ( BFACT * BField ) ) ;
//TObjArray *hits = fTrack->GetHits();
//Int_t num_of_hits = fTrack->GetNumberOfPoints();
AliL3ConfMapTrack *fTrack; //!
AliL3Vertex *fVertex; //!
Double_t BFACT;
- Double_t bField;
-
+
static Double_t pi;
public:
+//$Id$
+
// Author: Anders Vestbo <mailto:vestbo@fi.uib.no>, Uli Frankenfeld <mailto:franken@fi.uib.no>
//*-- Copyright © ASV
+#include "AliL3Defs.h"
#include "AliL3RootTypes.h"
#include "AliL3Logging.h"
#include "AliL3Vertex.h"
Double_t radius = sqrt(a2Xy*a2Xy+1)/(2*fabs(a1Xy));
SetRadius(radius);
- //fPt = (Double_t)(BFACT * bField * fRadius);
- Double_t pt = (Double_t)(BFACT * bField * GetRadius());
+ //fPt = (Double_t)(BFACT * BField * fRadius);
+ Double_t pt = (Double_t)(BFACT * BField * GetRadius());
SetPt(pt);
if(GetPt() > max_Dca) //go for fit of helix in real space
Double_t tPhi0 = GetPsi() + GetCharge() * 0.5 * pi / fabs(GetCharge()) ;
Double_t x0 = GetR0() * cos(GetPhi0()) ;
Double_t y0 = GetR0() * sin(GetPhi0()) ;
- Double_t rc = fabs(GetPt()) / ( BFACT * bField ) ;
+ Double_t rc = fabs(GetPt()) / ( BFACT * BField ) ;
Double_t xc = x0 - rc * cos(tPhi0) ;
Double_t yc = y0 - rc * sin(tPhi0) ;
#include "AliL3RootTypes.h"
-const Int_t NRows[5][2] = {{ 0, 45},{46,77},{78,109},{110,141},{142,175}};
+//const Int_t NRows[5][2] = {{ 0, 45},{46,77},{78,109},{110,141},{142,175}};
const Double_t Pi = 3.14159265358979323846;
const Double_t ToRad = Pi/180.;
-
+const Double_t BField = 0.4;
#endif /* _ALIL3DEFS_H_ */