| 1 |
//--------------------------------------------------------------------------------------------------
|
| 2 |
// $Id: IsolationTools.h,v 1.9 2011/02/21 13:50:20 ceballos 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/BasicCluster.h"
|
| 17 |
#include "MitAna/DataTree/interface/SuperCluster.h"
|
| 18 |
#include "MitAna/DataTree/interface/CaloTower.h"
|
| 19 |
#include "MitAna/DataTree/interface/VertexCol.h"
|
| 20 |
#include "MitAna/DataTree/interface/MuonCol.h"
|
| 21 |
#include "MitAna/DataTree/interface/ElectronCol.h"
|
| 22 |
#include "MitAna/DataTree/interface/PFCandidateCol.h"
|
| 23 |
#include "MitAna/DataTree/interface/TrackCol.h"
|
| 24 |
|
| 25 |
namespace mithep
|
| 26 |
{
|
| 27 |
class IsolationTools {
|
| 28 |
public:
|
| 29 |
static Double_t TrackIsolation(const mithep::Track *p, Double_t extRadius,
|
| 30 |
Double_t intRadius, Double_t ptLow, Double_t maxVtxZDist,
|
| 31 |
const mithep::Collection<mithep::Track> *tracks);
|
| 32 |
static Double_t EcalIsolation(const SuperCluster *sc, Double_t coneSize, Double_t etLow,
|
| 33 |
const mithep::Collection<mithep::BasicCluster> *basicClusters);
|
| 34 |
static Double_t CaloTowerHadIsolation(const ThreeVector *p, Double_t extRadius,
|
| 35 |
Double_t intRadius, Double_t etLow,
|
| 36 |
const mithep::Collection<mithep::CaloTower>
|
| 37 |
*caloTowers);
|
| 38 |
static Double_t CaloTowerEmIsolation(const ThreeVector *p, Double_t extRadius,
|
| 39 |
Double_t intRadius, Double_t etLow,
|
| 40 |
const mithep::Collection<mithep::CaloTower> *caloTowers);
|
| 41 |
static Double_t PFMuonIsolation(const Muon *p, const PFCandidateCol *PFCands,
|
| 42 |
const Vertex *vertex, Double_t delta_z, Double_t ptMin,
|
| 43 |
Double_t extRadius, Double_t intRadius, int isoType,
|
| 44 |
Double_t beta, const MuonCol *goodMuons,
|
| 45 |
const ElectronCol *goodElectrons);
|
| 46 |
static Double_t PFElectronIsolation(const Electron *p, const PFCandidateCol *PFCands,
|
| 47 |
const Vertex *vertex, Double_t delta_z, Double_t ptMin,
|
| 48 |
Double_t extRadius, Double_t intRadius, int isoType,
|
| 49 |
Double_t beta, const MuonCol *goodMuons,
|
| 50 |
const ElectronCol *goodElectrons);
|
| 51 |
static Double_t BetaM(const TrackCol *tracks, const Muon *p, const Vertex *vertex,
|
| 52 |
Double_t ptMin, Double_t delta_z, Double_t extRadius,
|
| 53 |
Double_t intRadius);
|
| 54 |
static Double_t BetaE(const TrackCol *tracks, const Electron *p, const Vertex *vertex,
|
| 55 |
Double_t ptMin, Double_t delta_z, Double_t extRadius,
|
| 56 |
Double_t intRadius);
|
| 57 |
|
| 58 |
// method added by F.Stoeckli: computes the track isolation with NO constrint on the OV-track compatibility
|
| 59 |
static Double_t TrackIsolationNoPV(const mithep::Particle*, const BaseVertex*,
|
| 60 |
Double_t extRadius,
|
| 61 |
Double_t intRadius,
|
| 62 |
Double_t ptLow,
|
| 63 |
Double_t etaStrip,
|
| 64 |
Double_t maxD0,
|
| 65 |
mithep::TrackQuality::EQuality,
|
| 66 |
const mithep::Collection<mithep::Track> *tracks);
|
| 67 |
|
| 68 |
ClassDef(IsolationTools, 0) // Isolation tools
|
| 69 |
};
|
| 70 |
}
|
| 71 |
#endif
|
