| 1 |
ceballos |
1.1 |
// $Id: PFTauIDMod.cc,v 1.9 2010/07/06 08:33:16 sixie Exp $
|
| 2 |
|
|
|
| 3 |
|
|
#include "MitPhysics/Mods/interface/PFTauIDMod.h"
|
| 4 |
|
|
#include "MitPhysics/Init/interface/ModNames.h"
|
| 5 |
|
|
#include "MitAna/DataTree/interface/PFTauCol.h"
|
| 6 |
|
|
|
| 7 |
|
|
using namespace mithep;
|
| 8 |
|
|
|
| 9 |
|
|
ClassImp(mithep::PFTauIDMod)
|
| 10 |
|
|
|
| 11 |
|
|
//------------------------------------------------------------------------------
|
| 12 |
|
|
PFTauIDMod::PFTauIDMod(const char *name, const char *title) :
|
| 13 |
|
|
BaseMod(name,title),
|
| 14 |
|
|
fPFTausName(Names::gkPFTauBrn),
|
| 15 |
|
|
fGoodPFTausName(ModNames::gkGoodPFTausName),
|
| 16 |
|
|
fPtMin(15.0),
|
| 17 |
|
|
fPtLeadChargedHadronPFCandMin(5.0),
|
| 18 |
|
|
fIsoChargedHadronPtSumMax(2.0),
|
| 19 |
|
|
fIsoGammaEtSumMax(3.0),
|
| 20 |
|
|
fSignalMassMin(0.13),
|
| 21 |
|
|
fSignalMassMax(2.00),
|
| 22 |
|
|
fPFTaus(0)
|
| 23 |
|
|
{
|
| 24 |
|
|
// Constructor.
|
| 25 |
|
|
}
|
| 26 |
|
|
|
| 27 |
|
|
//------------------------------------------------------------------------------
|
| 28 |
|
|
void PFTauIDMod::Process()
|
| 29 |
|
|
{
|
| 30 |
|
|
// Process entries of the tree.
|
| 31 |
|
|
|
| 32 |
|
|
LoadBranch(fPFTausName);
|
| 33 |
|
|
|
| 34 |
|
|
PFTauOArr *GoodTaus = new PFTauOArr;
|
| 35 |
|
|
GoodTaus->SetName(fGoodPFTausName);
|
| 36 |
|
|
|
| 37 |
|
|
for (UInt_t i=0; i<fPFTaus->GetEntries(); ++i) {
|
| 38 |
|
|
const PFTau *tau = fPFTaus->At(i);
|
| 39 |
|
|
|
| 40 |
|
|
if (tau->NSignalPFCands() == 0)
|
| 41 |
|
|
continue;
|
| 42 |
|
|
|
| 43 |
|
|
CompositeParticle tauSystem;
|
| 44 |
|
|
CompositeParticle tauChargedSystem;
|
| 45 |
|
|
UInt_t nTrk = 0;
|
| 46 |
|
|
for (UInt_t j=0; j<tau->NSignalPFCands(); ++j) {
|
| 47 |
|
|
tauSystem.AddDaughter(tau->SignalPFCand(j));
|
| 48 |
|
|
if(tau->SignalPFCand(j)->Charge() != 0){
|
| 49 |
|
|
nTrk++;
|
| 50 |
|
|
tauChargedSystem.AddDaughter(tau->SignalPFCand(j));
|
| 51 |
|
|
}
|
| 52 |
|
|
}
|
| 53 |
|
|
|
| 54 |
|
|
if (tauSystem.Pt() <= fPtMin)
|
| 55 |
|
|
continue;
|
| 56 |
|
|
|
| 57 |
|
|
if (nTrk != 1 && nTrk != 3)
|
| 58 |
|
|
continue;
|
| 59 |
|
|
|
| 60 |
|
|
if(!tau->LeadChargedHadronPFCand())
|
| 61 |
|
|
continue;
|
| 62 |
|
|
|
| 63 |
|
|
if(tau->LeadChargedHadronPFCand()->Pt() <= fPtLeadChargedHadronPFCandMin)
|
| 64 |
|
|
continue;
|
| 65 |
|
|
|
| 66 |
|
|
if (TMath::Abs(tau->Charge()) != 1)
|
| 67 |
|
|
continue;
|
| 68 |
|
|
|
| 69 |
|
|
if (tau->IsoChargedHadronPtSum() >= fIsoChargedHadronPtSumMax)
|
| 70 |
|
|
continue;
|
| 71 |
|
|
|
| 72 |
|
|
if (tau->IsoGammaEtSum() >= fIsoGammaEtSumMax)
|
| 73 |
|
|
continue;
|
| 74 |
|
|
|
| 75 |
|
|
if (tauChargedSystem.Mass() <= fSignalMassMin || tauChargedSystem.Mass() >= fSignalMassMax)
|
| 76 |
|
|
continue;
|
| 77 |
|
|
|
| 78 |
|
|
// add good tau to output collection
|
| 79 |
|
|
GoodTaus->Add(tau);
|
| 80 |
|
|
}
|
| 81 |
|
|
|
| 82 |
|
|
// sort according to pt
|
| 83 |
|
|
GoodTaus->Sort();
|
| 84 |
|
|
|
| 85 |
|
|
// add to event for other modules to use
|
| 86 |
|
|
AddObjThisEvt(GoodTaus);
|
| 87 |
|
|
}
|
| 88 |
|
|
|
| 89 |
|
|
//------------------------------------------------------------------------------
|
| 90 |
|
|
void PFTauIDMod::SlaveBegin()
|
| 91 |
|
|
{
|
| 92 |
|
|
// Run startup code on the computer (slave) doing the actual analysis. Here,
|
| 93 |
|
|
// we just request the Tau collection branch.
|
| 94 |
|
|
|
| 95 |
|
|
ReqBranch(fPFTausName, fPFTaus);
|
| 96 |
|
|
}
|
