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loizides |
1.8 |
// $Id: Particle.h,v 1.7 2008/06/09 11:47:03 paus Exp $
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loizides |
1.1 |
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#ifndef DATATREE_PARTICLE_H
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#define DATATREE_PARTICLE_H
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loizides |
1.8 |
#include <TMath.h>
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loizides |
1.3 |
#include "MitAna/DataTree/interface/DataObject.h"
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loizides |
1.1 |
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//--------------------------------------------------------------------------------------------------
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//
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// Particle
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//
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// Details to be worked out...
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//
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paus |
1.7 |
// Authors: C.Loizides
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loizides |
1.1 |
//
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//--------------------------------------------------------------------------------------------------
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namespace mithep
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{
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loizides |
1.3 |
class Particle : public DataObject
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loizides |
1.1 |
{
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public:
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Particle() {}
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loizides |
1.5 |
Particle(Double_t px, Double_t py, Double_t pz, Double_t e) : fFourVector(px,py,pz,e) {}
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loizides |
1.3 |
~Particle() {}
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loizides |
1.4 |
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loizides |
1.8 |
Double_t E() const { return fFourVector.E(); }
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Double_t Eta() const { return fFourVector.Eta(); }
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Double_t Mass() const { return TMath::Sqrt(fFourVector.M2()); }
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const FourVector &Mom() const { return fFourVector; }
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Double_t Phi() const { return fFourVector.Phi(); }
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Double_t Pt() const { return fFourVector.Pt(); }
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Double_t Px() const { return fFourVector.Px(); }
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Double_t Py() const { return fFourVector.Py(); }
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Double_t Pz() const { return fFourVector.Pz(); }
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loizides |
1.4 |
protected:
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paus |
1.7 |
FourVector fFourVector; // four momentum vector
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loizides |
1.4 |
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loizides |
1.1 |
ClassDef(Particle, 1) // Particle class
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};
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loizides |
1.8 |
}
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#endif
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