TrkDedxHCut Class Reference

The dE/dX cut to select H and anti-H. This cut discards all the events whose rigidity modulus and dE/dX (both given by TRK) are outside a pre-defined band (by Nico De Simone). Here rigidity is defined as p/Z (GV) where Z is the particle charge (WITH SIGN) and p the momentum modulus: therefore rigidity can be positive or negative. CUT DEPENDENCIES: TrkPhysSin for object trkTrack. More...

#include <TrkDedxHCut.h>

Inheritance diagram for TrkDedxHCut:

List of all members.

Public Member Functions
	TrkDedxHCut (const char *cutName)
	Constructor.
	~TrkDedxHCut ()
	Destructor.
int	Check (PamLevel2 *event)
	The rigidity check.

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Detailed Description

The dE/dX cut to select H and anti-H. This cut discards all the events whose rigidity modulus and dE/dX (both given by TRK) are outside a pre-defined band (by Nico De Simone). Here rigidity is defined as p/Z (GV) where Z is the particle charge (WITH SIGN) and p the momentum modulus: therefore rigidity can be positive or negative. CUT DEPENDENCIES: TrkPhysSin for object trkTrack.

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Constructor & Destructor Documentation

TrkDedxHCut::TrkDedxHCut

(

const char *

cutName

)

[inline]

Constructor.

Parameters:

cutName

The cut's name.

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Member Function Documentation

int TrkDedxHCut::Check

(

PamLevel2 *

event

)

[virtual]

The rigidity check.

Parameters:

event

The event to analyze.

Returns:

CUTOK if the (rigidity modulus , dE/dX) point is inside the pre-defined band.

0 otherwise.

Implements PamCut.

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The documentation for this class was generated from the following files:

• TrkCuts/TrkDedxHCut/TrkDedxHCut.h
• TrkCuts/TrkDedxHCut/TrkDedxHCut.cpp