marlin::SimpleClusterSmearer Class Reference

Smears the four vectors of (neutral) clusters according to dE/E = A "+" B / sqrt( E/GeV ) for a given range of the polar angle. More...

#include <SimpleClusterSmearer.h>

Inheritance diagram for marlin::SimpleClusterSmearer:

Public Member Functions
	SimpleClusterSmearer (const std::vector< float > &resVec)
virtual	~SimpleClusterSmearer ()
	Virtual d'tor. More...
virtual HepLorentzVector	smearedFourVector (const HepLorentzVector &v, int pdgCode)
	Smears the given four vector according to the resolution for the polar angle of the cluster. More...
Public Member Functions inherited from marlin::IFourVectorSmearer
virtual	~IFourVectorSmearer ()
	Virtual d'tor. More...

Protected Attributes
ResVec	_resVec

Detailed Description

Smears the four vectors of (neutral) clusters according to dE/E = A "+" B / sqrt( E/GeV ) for a given range of the polar angle.

The resolution parameters A and B are given in the constructor as a vector holding quadruples of: A0, B0, th_min0, th_max0, A0, B0, th_min1, th_max1, ...
Momenta are assigned assumig massless particles.

Constructor & Destructor Documentation

virtual marlin::SimpleClusterSmearer::~SimpleClusterSmearer ( )

inlinevirtual

Virtual d'tor.

Member Function Documentation

HepLorentzVector marlin::SimpleClusterSmearer::smearedFourVector ( const HepLorentzVector &  v, int  pdgCode  )

virtual

Smears the given four vector according to the resolution for the polar angle of the cluster.

Returns a vector with all elements 0. if no resolution is defined.

Implements marlin::IFourVectorSmearer.

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

• SimpleClusterSmearer.h
• SimpleClusterSmearer.cc