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loizides |
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//--------------------------------------------------------------------------------------------------
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ksung |
1.5 |
// $Id: Met.h,v 1.4 2008/09/10 03:33:27 loizides Exp $
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loizides |
1.1 |
//
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// Met
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//
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// Details to be worked out...
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//
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// Authors: C.Loizides
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//--------------------------------------------------------------------------------------------------
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loizides |
1.4 |
#ifndef MITANA_DATATREE_MET_H
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#define MITANA_DATATREE_MET_H
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loizides |
1.1 |
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#include "MitAna/DataTree/interface/Particle.h"
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#include "MitAna/DataTree/interface/Track.h"
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namespace mithep
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{
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class Met : public Particle
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{
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public:
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ksung |
1.5 |
Met() : fMex(0), fMey(0) {}
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Met(Double_t mex, Double_t mey) : fMex(mex), fMey(mey) {}
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loizides |
1.1 |
~Met() {}
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ksung |
1.5 |
virtual Double_t Charge() const { return 0; }
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virtual Double_t E() const { return Pt();}
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virtual Double_t Eta() const { return Mom().Eta();}
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virtual Double_t Mass() const { return TMath::Sqrt(Mom().M2()); }
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virtual FourVector Mom() const { return FourVector(fMex,fMey,0,Pt()); }
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virtual Double_t Phi() const { return TMath::ATan2(fMey,fMex); }
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virtual Double_t Pt() const { return TMath::Sqrt(fMex*fMex+fMey*fMey);}
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virtual Double_t Px() const { return fMex;}
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virtual Double_t Py() const { return fMey;}
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virtual Double_t Pz() const { return 0; }
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virtual Double_t P() const { return Pt(); }
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loizides |
1.2 |
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ksung |
1.5 |
virtual Double_t SumEt() const { return fSumEt; }
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virtual Double_t MetSig() const { return fMetSig; }
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virtual Double_t E_longitudinal() const { return fElongit; }
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virtual const std::vector<Double_t> Dmex() const { return fDmex; }
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virtual const std::vector<Double_t> Dmey() const { return fDmey; }
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virtual const std::vector<Double_t> DSumEt() const { return fDSumEt; }
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virtual void SetSumEt(Double_t x) { fSumEt = x; }
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virtual void SetE_longitudinal(Double_t x) { fElongit = x; }
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virtual void SetMetSig(Double_t x) { fMetSig = x; }
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virtual void PushCorrectionX(Double_t x) { fDmex.push_back(x); }
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virtual void PushCorrectionY(Double_t x) { fDmey.push_back(x); }
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virtual void PushCorrectionSumEt(Double_t x) { fDSumEt.push_back(x); }
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loizides |
1.2 |
protected:
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ksung |
1.5 |
Double_t fMex; // x-component
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Double_t fMey; // y-component
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Double_t fSumEt; // scalar sum of ET over all objects
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Double_t fMetSig; // MET Significance = MET / sqrt(SumET)
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Double_t fElongit; // z-comp. of vector E sum over all inputs
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std::vector<Double_t> fDmex; // vector of all corr. applied to MEx
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std::vector<Double_t> fDmey; // vector of all corr. applied to MEy
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std::vector<Double_t> fDSumEt; // vector of all corr. applied to SumET
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loizides |
1.2 |
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ClassDef(Met, 1) // Missing Et class
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loizides |
1.1 |
};
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}
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#endif
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