| 1 |
//--------------------------------------------------------------------------------------------------
|
| 2 |
// $Id $
|
| 3 |
//
|
| 4 |
// PhotonTools
|
| 5 |
//
|
| 6 |
// Helper Class for photon Identification decisions.
|
| 7 |
//
|
| 8 |
// Authors: J.Bendavid
|
| 9 |
//--------------------------------------------------------------------------------------------------
|
| 10 |
|
| 11 |
#ifndef MITPHYSICS_UTILS_PHOTONTOOLS_H
|
| 12 |
#define MITPHYSICS_UTILS_PHOTONTOOLS_H
|
| 13 |
|
| 14 |
#include "MitAna/DataTree/interface/Photon.h"
|
| 15 |
#include "MitAna/DataTree/interface/Electron.h"
|
| 16 |
#include "MitAna/DataTree/interface/ElectronCol.h"
|
| 17 |
#include "MitAna/DataTree/interface/BaseVertex.h"
|
| 18 |
#include "MitAna/DataTree/interface/DecayParticleCol.h"
|
| 19 |
#include "MitAna/DataTree/interface/VertexCol.h"
|
| 20 |
#include "MitAna/DataTree/interface/BeamSpotCol.h"
|
| 21 |
#include "MitAna/DataTree/interface/TriggerObjectCol.h"
|
| 22 |
#include "MitCommon/MathTools/interface/MathUtils.h"
|
| 23 |
|
| 24 |
namespace mithep {
|
| 25 |
class PhotonTools {
|
| 26 |
public:
|
| 27 |
PhotonTools();
|
| 28 |
|
| 29 |
enum DiphotonR9EtaCats {
|
| 30 |
kCat1 = 0, //barrel-barrel highr9/highr9
|
| 31 |
kCat2, //barrel-barrel highr9/lowr9+lowr9/lowr9
|
| 32 |
kCat3, //barrel-endcap+endcap/endcap highr9/highr9
|
| 33 |
kCat4 //barrel-endcap+endcap-endcap highr9/lowr9 + lowr9-lowr9
|
| 34 |
};
|
| 35 |
|
| 36 |
enum DiphotonR9EtaConversionCats {
|
| 37 |
kNewCat1 = 0, //barrel-barrel highr9/highr9
|
| 38 |
kNewCat2, //barrel-barrel highr9/lowr9+lowr9/lowr9 one/two conversion
|
| 39 |
kNewCat3, //barrel-barrel highr9/lowr9+lowr9/lowr9 no conversion
|
| 40 |
kNewCat4, //barrel-endcap+endcap/endcap highr9/highr9
|
| 41 |
kNewCat5, //barrel-endcap+endcap-endcap highr9/lowr9 + lowr9-lowr9 one/two conversion
|
| 42 |
kNewCat6 //barrel-endcap+endcap-endcap highr9/lowr9 + lowr9-lowr9 no conversion
|
| 43 |
};
|
| 44 |
|
| 45 |
enum CiCBaseLineCats {
|
| 46 |
kCiCCat1 = 0,
|
| 47 |
kCiCCat2,
|
| 48 |
kCiCCat3,
|
| 49 |
kCiCCat4
|
| 50 |
};
|
| 51 |
|
| 52 |
static Bool_t PassConversionId(const Photon *p, const DecayParticle *c);
|
| 53 |
static Bool_t PassElectronVeto(const Photon *p, const ElectronCol *els);
|
| 54 |
static Double_t ElectronVetoCiC(const Photon *p, const ElectronCol *els);
|
| 55 |
static Bool_t PassElectronVetoConvRecovery(const Photon *p, const ElectronCol *els, const DecayParticleCol *conversions, const BaseVertex *v);
|
| 56 |
static Bool_t PassTriggerMatching(const Photon *p, const TriggerObjectCol *trigobjs);
|
| 57 |
static const DecayParticle *MatchedConversion(const Photon *p, const DecayParticleCol *conversions,
|
| 58 |
const BaseVertex *vtx, Int_t nWrongHitsMax=1, Double_t probMin=1e-6,
|
| 59 |
Double_t lxyMin = 2.0, Double_t dRMin = 0.1);
|
| 60 |
static const DecayParticle *MatchedConversion(const Track *t, const DecayParticleCol *conversions,
|
| 61 |
const BaseVertex *vtx, Int_t nWrongHitsMax=1, Double_t probMin=1e-6,
|
| 62 |
Double_t lxyMin = 2.0);
|
| 63 |
static DiphotonR9EtaCats DiphotonR9EtaCat(const Photon *p1, const Photon *p2);
|
| 64 |
static DiphotonR9EtaConversionCats DiphotonR9EtaConversionCat(const Photon *p1, const Photon *p2, const DecayParticleCol *conversions, const BaseVertex *v);
|
| 65 |
static CiCBaseLineCats CiCBaseLineCat(const Photon *p);
|
| 66 |
|
| 67 |
ClassDef(PhotonTools, 0) // Muon tools
|
| 68 |
};
|
| 69 |
}
|
| 70 |
|
| 71 |
#endif
|
