StV0TofCorrection Class Reference

A class providing tools to correct the time of flight of V0 particles. More...

#include <StV0TofCorrection.h>

Public Member Functions
	StV0TofCorrection ()
	constructor
virtual	~StV0TofCorrection ()
	destructor
StInlineContainer< StThreeVectorD >	setVectors3D (const StThreeVectorD vec)
	function for initialization of 3d-vectors container
StInlineContainer < StLorentzVectorD >	setMotherTracks (const StLorentzVectorD tr)
	function for initialization of mother tracks container
Bool_t	correctBeta (const StPhysicalHelixD &, const Float_t &, Float_t &, const Float_t &MomentumA=-999., const std::string &particle="")
	main function for beta correction More...
void	clearContainers ()
	function for finalization by destroying containers
Float_t	calcM2 (const Float_t &mom, const Float_t &beta)
	helper function to calculate m2 from momentum & beta

Static Public Attributes
static M2CutType	mM2CutMap = StV0TofCorrection::createM2CutMap()
	default m2 cuts

Detailed Description

A class providing tools to correct the time of flight of V0 particles.

detailed class description see http://drupal.star.bnl.gov/STAR/system/files/stv0tofcorrection_v3.pdf

Definition at line 70 of file StV0TofCorrection.h.

Member Function Documentation

Bool_t StV0TofCorrection::correctBeta	(	const StPhysicalHelixD &	helixA,
		const Float_t &	TofA,
		Float_t &	BetaCorr,
		const Float_t &	mom = -999.,
		const std::string &	particle = ""
	)

main function for beta correction

user has to care for beta being corrected only if tof hit exists !!

Definition at line 82 of file StV0TofCorrection.cxx.

References calcM2(), and StHelix::pathLength().

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

• StBTofUtil/StV0TofCorrection.h
• StBTofUtil/StV0TofCorrection.cxx