DTrackFitterRiemann.cc File Reference

#include "DTrackFitterRiemann.h"
#include "START_COUNTER/DSCHit.h"
#include "HDGEOMETRY/DMaterialMap.h"
#include "PID/DParticleID.h"
#include <TDecompLU.h>
#include <math.h>
#include <cmath>

Go to the source code of this file.

Macros
#define	MOLIERE_FRACTION   0.99
#define	ONE_THIRD   0.33333333333333333
#define	ONE_SIXTH   0.16666666666666667
#define	TWO_THIRDS   0.66666666666666667
#define	EPS   1e-8
#define	Z_MIN   50.0
#define	Z_VERTEX   65.0
#define	Z_MAX   80.0
#define	DIFFUSION_COEFF   1.1e-6
#define	DRIFT_SPEED   .0055
#define	FDC_CATHODE_VARIANCE   0.02*0.02

Functions
double	fdc_y_variance (double my_tanl, double x)
double	cdc_variance (double x)

Macro Definition Documentation

#define DIFFUSION_COEFF   1.1e-6

Definition at line 27 of file DTrackFitterRiemann.cc.

Referenced by fdc_y_variance().

#define DRIFT_SPEED   .0055

Definition at line 28 of file DTrackFitterRiemann.cc.

Referenced by fdc_y_variance().

#define EPS   1e-8

Definition at line 20 of file DTrackFitterRiemann.cc.

Referenced by DTrackFitterRiemann::ComputeCR(), DTrackFitterRiemann::ComputeCRPhi(), DTrackFitterRiemann::ComputeCz(), DTrackFitterRiemann::FitCircle(), and DTrackFitterRiemann::FitTrack().

#define FDC_CATHODE_VARIANCE   0.02*0.02

Definition at line 29 of file DTrackFitterRiemann.cc.

Referenced by fdc_y_variance().

#define MOLIERE_FRACTION   0.99

Definition at line 16 of file DTrackFitterRiemann.cc.

Referenced by DTrackFitterRiemann::GetProcessNoise().

#define ONE_SIXTH   0.16666666666666667

Definition at line 18 of file DTrackFitterRiemann.cc.

#define ONE_THIRD   0.33333333333333333

Definition at line 17 of file DTrackFitterRiemann.cc.

Referenced by DTrackFitterRiemann::FitCircle().

#define TWO_THIRDS   0.66666666666666667

Definition at line 19 of file DTrackFitterRiemann.cc.

#define Z_MAX   80.0

Definition at line 23 of file DTrackFitterRiemann.cc.

Referenced by DTrackFitterRiemann::FitLine().

#define Z_MIN   50.0

Definition at line 21 of file DTrackFitterRiemann.cc.

#define Z_VERTEX   65.0

Definition at line 22 of file DTrackFitterRiemann.cc.

Referenced by DTrackFitterRiemann::FitLine(), DTrackFitterRiemann::GetStereoPosition(), and DTrackFitterRiemann::GetStereoZ().

Function Documentation

double cdc_variance ( double  x )

inline

Definition at line 36 of file DTrackFitterRiemann.cc.

References e.

Referenced by DTrackFitterRiemann::FitTrack(), DTrackFitterRiemann::GetAxialPosition(), and DEventProcessor_dc_alignment::KalmanFilter().

double fdc_y_variance ( double  my_tanl, double  x  )

inline

Definition at line 30 of file DTrackFitterRiemann.cc.

References DIFFUSION_COEFF, DRIFT_SPEED, and FDC_CATHODE_VARIANCE.

Referenced by DTrackFitterRiemann::GetFDCPosition().