| 1 |
//--------------------------------------------------------------------------------------------------
|
| 2 |
// $Id: IsolationTools.h,v 1.22 2011/12/31 23:16:04 sixie Exp $
|
| 3 |
//
|
| 4 |
// IsolationTools
|
| 5 |
//
|
| 6 |
// Isolation functions to compute various kinds of isolation.
|
| 7 |
//
|
| 8 |
// Authors: S.Xie
|
| 9 |
//--------------------------------------------------------------------------------------------------
|
| 10 |
|
| 11 |
#ifndef MITPHYSICS_UTILS_ISOLATIONTOOLS_H
|
| 12 |
#define MITPHYSICS_UTILS_ISOLATIONTOOLS_H
|
| 13 |
|
| 14 |
#include <TMath.h>
|
| 15 |
#include "MitAna/DataTree/interface/Track.h"
|
| 16 |
#include "MitAna/DataTree/interface/Photon.h"
|
| 17 |
#include "MitAna/DataTree/interface/BasicCluster.h"
|
| 18 |
#include "MitAna/DataTree/interface/SuperCluster.h"
|
| 19 |
#include "MitAna/DataTree/interface/CaloTower.h"
|
| 20 |
#include "MitAna/DataTree/interface/VertexCol.h"
|
| 21 |
#include "MitAna/DataTree/interface/MuonCol.h"
|
| 22 |
#include "MitAna/DataTree/interface/ElectronCol.h"
|
| 23 |
#include "MitAna/DataTree/interface/PFCandidateCol.h"
|
| 24 |
#include "MitAna/DataTree/interface/TrackCol.h"
|
| 25 |
#include "MitAna/DataTree/interface/DecayParticleCol.h"
|
| 26 |
#include "MitAna/DataTree/interface/PileupEnergyDensityCol.h"
|
| 27 |
#include "MitPhysics/Utils/interface/ElectronTools.h"
|
| 28 |
|
| 29 |
namespace mithep
|
| 30 |
{
|
| 31 |
class IsolationTools {
|
| 32 |
public:
|
| 33 |
static Double_t TrackIsolation(const mithep::Track *p, Double_t extRadius,
|
| 34 |
Double_t intRadius, Double_t ptLow, Double_t maxVtxZDist,
|
| 35 |
const mithep::Collection<mithep::Track> *tracks);
|
| 36 |
static Double_t EcalIsolation(const SuperCluster *sc, Double_t coneSize, Double_t etLow,
|
| 37 |
const mithep::Collection<mithep::BasicCluster> *basicClusters);
|
| 38 |
static Double_t CaloTowerHadIsolation(const ThreeVector *p, Double_t extRadius,
|
| 39 |
Double_t intRadius, Double_t etLow,
|
| 40 |
const mithep::Collection<mithep::CaloTower>
|
| 41 |
*caloTowers);
|
| 42 |
static Double_t CaloTowerEmIsolation(const ThreeVector *p, Double_t extRadius,
|
| 43 |
Double_t intRadius, Double_t etLow,
|
| 44 |
const mithep::Collection<mithep::CaloTower> *caloTowers);
|
| 45 |
static Double_t PFMuonIsolation(const Muon *p, const PFCandidateCol *PFCands, const Vertex *vertex,
|
| 46 |
Double_t delta_z = 0.1, Double_t ptMin = 1.0,
|
| 47 |
Double_t extRadius = 0.4, Double_t intRadiusGamma = 0.07, Double_t intRadius = 0.0);
|
| 48 |
static Double_t PFMuonIsolation(const Muon *p, const PFCandidateCol *PFCands,
|
| 49 |
const MuonCol *goodMuons, const ElectronCol *goodElectrons,
|
| 50 |
const Vertex *vertex, Double_t delta_z, Double_t ptMin,
|
| 51 |
Double_t extRadius, Double_t intRadiusGamma, Double_t intRadius);
|
| 52 |
static Double_t PFElectronIsolation(const Electron *p, const PFCandidateCol *PFCands,
|
| 53 |
const Vertex *vertex, Double_t delta_z, Double_t ptMin,
|
| 54 |
Double_t extRadius, Double_t intRadius, Int_t PFCandidateType = -1);
|
| 55 |
static Double_t PFElectronIsolation(const Electron *p, const PFCandidateCol *PFCands,
|
| 56 |
const MuonCol *goodMuons, const ElectronCol *goodElectrons,
|
| 57 |
const Vertex *vertex, Double_t delta_z, Double_t ptMin,
|
| 58 |
Double_t extRadius, Double_t intRadius, Int_t PFCandidateType = -1);
|
| 59 |
static Double_t PFElectronIsolation2012(const Electron *ele, const Vertex *vertex,
|
| 60 |
const PFCandidateCol *PFCands,
|
| 61 |
const PileupEnergyDensityCol *PileupEnergyDensity,
|
| 62 |
ElectronTools::EElectronEffectiveAreaTarget EffectiveAreaTarget,
|
| 63 |
const ElectronCol *goodElectrons,
|
| 64 |
const MuonCol *goodMuons, Double_t dRMax = 0.4);
|
| 65 |
static Double_t BetaM(const TrackCol *tracks, const Muon *p, const Vertex *vertex,
|
| 66 |
Double_t ptMin, Double_t delta_z, Double_t extRadius,
|
| 67 |
Double_t intRadius);
|
| 68 |
static Double_t BetaE(const TrackCol *tracks, const Electron *p, const Vertex *vertex,
|
| 69 |
Double_t ptMin, Double_t delta_z, Double_t extRadius,
|
| 70 |
Double_t intRadius);
|
| 71 |
|
| 72 |
// method added by F.Stoeckli: computes the track isolation with NO constrint on the OV-track compatibility
|
| 73 |
static Double_t TrackIsolationNoPV(const mithep::Particle*, const BaseVertex*,
|
| 74 |
Double_t extRadius,
|
| 75 |
Double_t intRadius,
|
| 76 |
Double_t ptLow,
|
| 77 |
Double_t etaStrip,
|
| 78 |
Double_t maxD0,
|
| 79 |
mithep::TrackQuality::EQuality,
|
| 80 |
const mithep::Collection<mithep::Track> *tracks,
|
| 81 |
UInt_t maxNExpectedHitsInner = 999,
|
| 82 |
const mithep::DecayParticleCol *conversions = 0);
|
| 83 |
|
| 84 |
// methods for Hgg BaseLien Selection. These isolation are stupid, but what can we do.... ;(
|
| 85 |
static Double_t CiCTrackIsolation(const mithep::Photon*,
|
| 86 |
const BaseVertex*,
|
| 87 |
Double_t extRadius,
|
| 88 |
Double_t intRadius,
|
| 89 |
Double_t ptLow,
|
| 90 |
Double_t etaStrip,
|
| 91 |
Double_t maxD0,
|
| 92 |
Double_t maxDZ,
|
| 93 |
const mithep::Collection<mithep::Track> *tracks,
|
| 94 |
unsigned int* worstVtxIdx = NULL,
|
| 95 |
const mithep::Collection<mithep::Vertex> *vtxs = NULL,
|
| 96 |
const mithep::Collection<mithep::Electron> *eles = NULL,
|
| 97 |
bool print=false,
|
| 98 |
double* ptmax=NULL,
|
| 99 |
double* dRmax=NULL);
|
| 100 |
|
| 101 |
|
| 102 |
ClassDef(IsolationTools, 0) // Isolation tools
|
| 103 |
};
|
| 104 |
}
|
| 105 |
#endif
|
