intersection of muid-extrapolated track with a KLM layer More...

#include <TrackExtrapolateG4e.h>

Public Attributes
int	hit
	index in {B,E}KLMHit2ds of matching hit

bool	inBarrel
	flag to indicate if this point is in the barrel (true) or endcap (false)

bool	isForward
	flag to indicate if this point is in the forward (true) or backward (false) end

int	sector
	sector number (0..7 for barrel, 0..3 for endcap) of this point

int	layer
	layer number (0..14 for barrel, 0..13 for endcap) of this point

G4ThreeVector	position
	extrapolated-track global position (cm) of this intersection

G4ThreeVector	momentum
	extrapolated-track momentum (GeV/c) at this intersection

G4ErrorSymMatrix	covariance
	extrapolated-track phase-space covariance matrix at this intersection

G4ThreeVector	positionAtHitPlane
	extrapolated-track position (cm) projected to the 2D hit's midplane

double	time
	time (ns) of matching BKLMHit2d

double	chi2
	chi-squared value of transverse deviation between extrapolated and measured hit positions

Detailed Description

intersection of muid-extrapolated track with a KLM layer

Definition at line 129 of file TrackExtrapolateG4e.h.

Member Data Documentation

◆ chi2

double chi2

chi-squared value of transverse deviation between extrapolated and measured hit positions

Definition at line 151 of file TrackExtrapolateG4e.h.

◆ covariance

G4ErrorSymMatrix covariance

extrapolated-track phase-space covariance matrix at this intersection

Definition at line 145 of file TrackExtrapolateG4e.h.

◆ hit

int hit

index in {B,E}KLMHit2ds of matching hit

Definition at line 131 of file TrackExtrapolateG4e.h.

◆ inBarrel

bool inBarrel

flag to indicate if this point is in the barrel (true) or endcap (false)

Definition at line 133 of file TrackExtrapolateG4e.h.

◆ isForward

bool isForward

flag to indicate if this point is in the forward (true) or backward (false) end

Definition at line 135 of file TrackExtrapolateG4e.h.

◆ layer

int layer

layer number (0..14 for barrel, 0..13 for endcap) of this point

Definition at line 139 of file TrackExtrapolateG4e.h.

◆ momentum

G4ThreeVector momentum

extrapolated-track momentum (GeV/c) at this intersection

Definition at line 143 of file TrackExtrapolateG4e.h.

◆ position

G4ThreeVector position

extrapolated-track global position (cm) of this intersection

Definition at line 141 of file TrackExtrapolateG4e.h.

◆ positionAtHitPlane

G4ThreeVector positionAtHitPlane

extrapolated-track position (cm) projected to the 2D hit's midplane

Definition at line 147 of file TrackExtrapolateG4e.h.

◆ sector

int sector

sector number (0..7 for barrel, 0..3 for endcap) of this point

Definition at line 137 of file TrackExtrapolateG4e.h.

◆ time

double time

time (ns) of matching BKLMHit2d

Definition at line 149 of file TrackExtrapolateG4e.h.

The documentation for this struct was generated from the following file:

tracking/trackExtrapolateG4e/include/TrackExtrapolateG4e.h

Public Attributes