CaloVectors.h File Reference

#include "RecoEcal/EgammaClusterAlgos/interface/EgammaSCEnergyCorrectionAlgo.h"
#include "DataFormats/Math/interface/LorentzVector.h"
#include "DataFormats/Math/interface/Vector3D.h"
#include "DataFormats/EgammaReco/interface/SuperClusterFwd.h"

Go to the source code of this file.

Functions
math::XYZTLorentzVector	DetectorVector (const reco::SuperClusterRef &sc)
math::XYZTLorentzVector	DetectorVector (const reco::SuperCluster sc)
math::XYZTLorentzVector	DetectorVector (const GlobalPoint &pos, const math::XYZPoint &vertex, double energy)
math::XYZTLorentzVector	PhysicsVector (const math::XYZPoint &vertex, const reco::SuperCluster &sc)
math::XYZTLorentzVector	PhysicsVectorRaw (const math::XYZPoint &vertex, const reco::SuperCluster &sc)

Function Documentation

math::XYZTLorentzVector DetectorVector

(

const reco::SuperClusterRef &

sc

)

Definition at line 6 of file CaloVectors.h.

References funct::cos(), EnergyCorrector::pt, and funct::sin().

Referenced by ErsatzMEt::analyze().

{
    double pt = sc->energy()/cosh(sc->eta());
    math::XYZTLorentzVector detVec(pt*cos(sc->phi()), pt*sin(sc->phi()), pt*sinh(sc->eta()), sc->energy());
    return detVec;
}

math::XYZTLorentzVector DetectorVector

(

const reco::SuperCluster

sc

)

Definition at line 12 of file CaloVectors.h.

References funct::cos(), reco::CaloCluster::energy(), reco::CaloCluster::eta(), reco::CaloCluster::phi(), EnergyCorrector::pt, and funct::sin().

{
    double pt = sc.energy()/cosh(sc.eta());
    math::XYZTLorentzVector detVec(pt*cos(sc.phi()), pt*sin(sc.phi()), pt*sinh(sc.eta()), sc.energy());
    return detVec;
}

math::XYZTLorentzVector DetectorVector	(	const GlobalPoint &	pos,
		const math::XYZPoint &	vertex,
		double	energy
	)

Definition at line 18 of file CaloVectors.h.

References funct::cos(), PVValHelper::eta, PVValHelper::phi, EnergyCorrector::pt, funct::sin(), PV3DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), and PV3DBase< T, PVType, FrameType >::z().

{
    math::XYZPoint hitPos(pos.x(), pos.y(), pos.z());
    math::XYZVector Vec = hitPos - vertex;
    double eta = Vec.Eta();
    double phi = Vec.Phi();
    double pt = energy/cosh(eta);
    math::XYZTLorentzVector detVec(pt*cos(phi), pt*sin(phi), pt*sinh(eta), energy);
    return detVec;
}

math::XYZTLorentzVector PhysicsVector	(	const math::XYZPoint &	vertex,
		const reco::SuperCluster &	sc
	)

Definition at line 28 of file CaloVectors.h.

References funct::cos(), reco::CaloCluster::energy(), PVValHelper::eta, PVValHelper::phi, reco::CaloCluster::position(), EnergyCorrector::pt, and funct::sin().

{
    math::XYZVector Vec = sc.position() - vertex;
    double eta = Vec.Eta();
    double phi = Vec.Phi();
    double pt = sc.energy()/cosh(eta);
    math::XYZTLorentzVector probe(pt*cos(phi), pt*sin(phi), pt*sinh(eta), sc.energy());
    return probe;
}

math::XYZTLorentzVector PhysicsVectorRaw	(	const math::XYZPoint &	vertex,
		const reco::SuperCluster &	sc
	)

Definition at line 37 of file CaloVectors.h.

References funct::cos(), PVValHelper::eta, PVValHelper::phi, reco::CaloCluster::position(), EnergyCorrector::pt, reco::SuperCluster::rawEnergy(), and funct::sin().

Referenced by ErsatzMEt::ersatzFabrik().

{
    math::XYZVector Vec = sc.position() - vertex;
    double eta = Vec.Eta();
    double phi = Vec.Phi();
    double pt = sc.rawEnergy()/cosh(eta);
    math::XYZTLorentzVector probe(pt*cos(phi), pt*sin(phi), pt*sinh(eta), sc.rawEnergy());
    return probe;
}