|
|
|
#include <AlCaGammaJetProducer.h>
Public Member Functions | |
| AlCaGammaJetProducer (const edm::ParameterSet &) | |
| virtual void | beginJob () |
| virtual void | produce (edm::Event &, const edm::EventSetup &) |
| ~AlCaGammaJetProducer () | |
Private Attributes | |
| bool | allowMissingInputs_ |
| std::string | correctedIslandBarrelSuperClusterCollection_ |
| std::string | correctedIslandBarrelSuperClusterProducer_ |
| std::string | correctedIslandEndcapSuperClusterCollection_ |
| std::string | correctedIslandEndcapSuperClusterProducer_ |
| std::vector< edm::InputTag > | ecalLabels_ |
| const CaloGeometry * | geo |
| edm::InputTag | hbheLabel_ |
| edm::InputTag | hfLabel_ |
| edm::InputTag | hoLabel_ |
| std::string | m_inputTrackLabel |
| std::vector< edm::InputTag > | mInputCalo |
Definition at line 35 of file AlCaGammaJetProducer.h.
| AlCaGammaJetProducer::AlCaGammaJetProducer | ( | const edm::ParameterSet & | iConfig | ) | [explicit] |
Definition at line 19 of file AlCaGammaJetProducer.cc.
References edm::ParameterSet::getParameter(), and edm::ParameterSet::getUntrackedParameter().
{
// Take input
hbheLabel_= iConfig.getParameter<edm::InputTag>("hbheInput");
hoLabel_=iConfig.getParameter<edm::InputTag>("hoInput");
hfLabel_=iConfig.getParameter<edm::InputTag>("hfInput");
mInputCalo = iConfig.getParameter<std::vector<edm::InputTag> >("srcCalo");
ecalLabels_=iConfig.getParameter<std::vector<edm::InputTag> >("ecalInputs");
m_inputTrackLabel = iConfig.getUntrackedParameter<std::string>("inputTrackLabel","generalTracks");
correctedIslandBarrelSuperClusterCollection_ = iConfig.getParameter<std::string>("correctedIslandBarrelSuperClusterCollection");
correctedIslandBarrelSuperClusterProducer_ = iConfig.getParameter<std::string>("correctedIslandBarrelSuperClusterProducer");
correctedIslandEndcapSuperClusterCollection_ = iConfig.getParameter<std::string>("correctedIslandEndcapSuperClusterCollection");
correctedIslandEndcapSuperClusterProducer_ = iConfig.getParameter<std::string>("correctedIslandEndcapSuperClusterProducer");
allowMissingInputs_=iConfig.getUntrackedParameter<bool>("AllowMissingInputs",true);
//register your products
produces<reco::TrackCollection>("GammaJetTracksCollection");
produces<EcalRecHitCollection>("GammaJetEcalRecHitCollection");
produces<HBHERecHitCollection>("GammaJetHBHERecHitCollection");
produces<HORecHitCollection>("GammaJetHORecHitCollection");
produces<HFRecHitCollection>("GammaJetHFRecHitCollection");
produces<CaloJetCollection>("GammaJetJetBackToBackCollection");
produces<reco::SuperClusterCollection>("GammaJetGammaBackToBackCollection");
}
| AlCaGammaJetProducer::~AlCaGammaJetProducer | ( | ) |
Definition at line 52 of file AlCaGammaJetProducer.cc.
{
}
| void AlCaGammaJetProducer::beginJob | ( | void | ) | [virtual] |
| void AlCaGammaJetProducer::produce | ( | edm::Event & | iEvent, |
| const edm::EventSetup & | iSetup | ||
| ) | [virtual] |
Implements edm::EDProducer.
Definition at line 61 of file AlCaGammaJetProducer.cc.
References edm::SortedCollection< T, SORT >::begin(), correctedIslandBarrelSuperClusters_cfi::correctedIslandBarrelSuperClusters, correctedIslandEndcapSuperClusters_cfi::correctedIslandEndcapSuperClusters, gather_cfg::cout, edm::SortedCollection< T, SORT >::end(), PV3DBase< T, PVType, FrameType >::eta(), edm::EventSetup::get(), edm::Event::getByLabel(), i, edm::HandleBase::isValid(), metsig::jet, analyzePatCleaning_cfg::jets, PV3DBase< T, PVType, FrameType >::phi(), pos, edm::Event::put(), query::result, and mathSSE::sqrt().
{
using namespace edm;
using namespace std;
edm::ESHandle<CaloGeometry> pG;
iSetup.get<CaloGeometryRecord>().get(pG);
geo = pG.product();
// Produced collections
std::auto_ptr<reco::SuperClusterCollection> result (new reco::SuperClusterCollection); //Corrected jets
std::auto_ptr<CaloJetCollection> resultjet (new CaloJetCollection); //Corrected jets
std::auto_ptr<EcalRecHitCollection> miniEcalRecHitCollection(new EcalRecHitCollection);
std::auto_ptr<HBHERecHitCollection> miniHBHERecHitCollection(new HBHERecHitCollection);
std::auto_ptr<HORecHitCollection> miniHORecHitCollection(new HORecHitCollection);
std::auto_ptr<HFRecHitCollection> miniHFRecHitCollection(new HFRecHitCollection);
std::auto_ptr<reco::TrackCollection> outputTColl(new reco::TrackCollection);
// Get Corrected supercluster collection
int nclusb = 0;
int ncluse = 0;
reco::SuperClusterCollection::const_iterator maxclusbarrel;
reco::SuperClusterCollection::const_iterator maxclusendcap;
double vetmax = -100.;
Handle<reco::SuperClusterCollection> pCorrectedIslandBarrelSuperClusters;
iEvent.getByLabel(correctedIslandBarrelSuperClusterProducer_,
correctedIslandBarrelSuperClusterCollection_,
pCorrectedIslandBarrelSuperClusters);
if (!pCorrectedIslandBarrelSuperClusters.isValid()) {
// can't find it!
if (!allowMissingInputs_) {
*pCorrectedIslandBarrelSuperClusters; // will throw the proper exception
}
} else {
const reco::SuperClusterCollection* correctedIslandBarrelSuperClusters = pCorrectedIslandBarrelSuperClusters.product();
// loop over the super clusters and find the highest
maxclusbarrel = correctedIslandBarrelSuperClusters->begin();
for(reco::SuperClusterCollection::const_iterator aClus = correctedIslandBarrelSuperClusters->begin();
aClus != correctedIslandBarrelSuperClusters->end(); aClus++) {
double vet = aClus->energy()/cosh(aClus->eta());
cout<<" Barrel supercluster " << vet <<" energy "<<aClus->energy()<<" eta "<<aClus->eta()<<endl;
if(vet>20.) {
if(vet > vetmax)
{
vetmax = vet;
maxclusbarrel = aClus;
nclusb = 1;
}
}
}
}
Handle<reco::SuperClusterCollection> pCorrectedIslandEndcapSuperClusters;
iEvent.getByLabel(correctedIslandEndcapSuperClusterProducer_,
correctedIslandEndcapSuperClusterCollection_,
pCorrectedIslandEndcapSuperClusters);
if (!pCorrectedIslandEndcapSuperClusters.isValid()) {
// can't find it!
if (!allowMissingInputs_) {
*pCorrectedIslandEndcapSuperClusters; // will throw the proper exception
}
} else {
const reco::SuperClusterCollection* correctedIslandEndcapSuperClusters = pCorrectedIslandEndcapSuperClusters.product();
// loop over the super clusters and find the highest
maxclusendcap = correctedIslandEndcapSuperClusters->end();
double vetmaxe = vetmax;
for(reco::SuperClusterCollection::const_iterator aClus = correctedIslandEndcapSuperClusters->begin();
aClus != correctedIslandEndcapSuperClusters->end(); aClus++) {
double vet = aClus->energy()/cosh(aClus->eta());
// cout<<" Endcap supercluster " << vet <<" energy "<<aClus->energy()<<" eta "<<aClus->eta()<<endl;
if(vet>20.) {
if(vet > vetmaxe)
{
vetmaxe = vet;
maxclusendcap = aClus;
ncluse = 1;
}
}
}
}
cout<<" Number of gammas "<<nclusb<<" "<<ncluse<<endl;
if( nclusb == 0 && ncluse == 0 ) {
iEvent.put( outputTColl, "GammaJetTracksCollection");
iEvent.put( miniEcalRecHitCollection, "GammaJetEcalRecHitCollection");
iEvent.put( miniHBHERecHitCollection, "GammaJetHBHERecHitCollection");
iEvent.put( miniHORecHitCollection, "GammaJetHORecHitCollection");
iEvent.put( miniHFRecHitCollection, "GammaJetHFRecHitCollection");
iEvent.put( result, "GammaJetGammaBackToBackCollection");
iEvent.put( resultjet, "GammaJetJetBackToBackCollection");
return;
}
double phigamma = -100.;
double etagamma = -100.;
if(ncluse == 1)
{
result->push_back(*maxclusendcap);
phigamma = (*maxclusendcap).phi();
etagamma = (*maxclusendcap).eta();
} else
{
result->push_back(*maxclusbarrel);
phigamma = (*maxclusbarrel).phi();
etagamma = (*maxclusbarrel).eta();
}
// cout<<" Size of egamma clusters "<<result->size()<<endl;
//
// Jet Collection
// Find jet in the angle ~ +- 170 degrees
//
double phijet = -100.;
double etajet = -100.;
double phijet0 = -100.;
double etajet0 = -100.;
std::vector<edm::InputTag>::const_iterator ic;
for (ic=mInputCalo.begin(); ic!=mInputCalo.end(); ic++) {
edm::Handle<reco::CaloJetCollection> jets;
iEvent.getByLabel(*ic, jets);
if (!jets.isValid()) {
// can't find it!
if (!allowMissingInputs_) {
*jets; // will throw the proper exception
}
} else {
reco::CaloJetCollection::const_iterator jet = jets->begin ();
// cout<<" Size of jets "<<jets->size()<<endl;
if( jets->size() == 0 ) continue;
int iejet = 0;
int numjet = 0;
for (; jet != jets->end (); jet++)
{
phijet0 = (*jet).phi();
etajet0 = (*jet).eta();
// Only 3 jets are kept
numjet++;
if(numjet > 3) break;
cout<<" phi,eta "<< phigamma<<" "<< etagamma<<" "<<phijet0<<" "<<etajet0<<endl;
// Find jet back to gamma
double dphi = fabs(phigamma-phijet0);
if(dphi > 4.*atan(1.)) dphi = 8.*atan(1.) - dphi;
double deta = fabs(etagamma-etajet0);
double dr = sqrt(dphi*dphi+deta*deta);
if(dr < 0.5 ) continue;
resultjet->push_back ((*jet));
dphi = dphi*180./(4.*atan(1.));
if( fabs(dphi-180) < 30. )
{
// cout<<" Jet is found "<<endl;
iejet = 1;
phijet = (*jet).phi();
etajet = (*jet).eta();
} // dphi
} //jet collection
if(iejet == 0) resultjet->clear();
}
} // Jet collection
if( resultjet->size() == 0 ) {
iEvent.put( outputTColl, "GammaJetTracksCollection");
iEvent.put( miniEcalRecHitCollection, "GammaJetEcalRecHitCollection");
iEvent.put( miniHBHERecHitCollection, "GammaJetHBHERecHitCollection");
iEvent.put( miniHORecHitCollection, "GammaJetHORecHitCollection");
iEvent.put( miniHFRecHitCollection, "GammaJetHFRecHitCollection");
iEvent.put( result, "GammaJetGammaBackToBackCollection");
iEvent.put( resultjet, "GammaJetJetBackToBackCollection");
return;
}
// cout<<" Accepted event "<<resultjet->size()<<" PHI gamma "<<phigamma<<std::endl;
//
// Add Ecal, Hcal RecHits around Egamma caluster
//
// Load EcalRecHits
std::vector<edm::InputTag>::const_iterator i;
for (i=ecalLabels_.begin(); i!=ecalLabels_.end(); i++) {
edm::Handle<EcalRecHitCollection> ec;
iEvent.getByLabel(*i,ec);
if (!ec.isValid()) {
// can't find it!
if (!allowMissingInputs_) {
cout<<" No ECAL input "<<endl;
*ec; // will throw the proper exception
}
} else {
for(EcalRecHitCollection::const_iterator recHit = (*ec).begin();
recHit != (*ec).end(); ++recHit)
{
// EcalBarrel = 1, EcalEndcap = 2
GlobalPoint pos = geo->getPosition(recHit->detid());
double phihit = pos.phi();
double etahit = pos.eta();
double dphi = fabs(phigamma - phihit);
if(dphi > 4.*atan(1.)) dphi = 8.*atan(1.) - dphi;
double deta = fabs(etagamma - etahit);
double dr = sqrt(dphi*dphi + deta*deta);
if(dr<1.) miniEcalRecHitCollection->push_back(*recHit);
dphi = fabs(phijet - phihit);
if(dphi > 4.*atan(1.)) dphi = 8.*atan(1.) - dphi;
deta = fabs(etajet - etahit);
dr = sqrt(dphi*dphi + deta*deta);
if(dr<1.4) miniEcalRecHitCollection->push_back(*recHit);
}
}
}
// cout<<" Ecal is done "<<endl;
edm::Handle<HBHERecHitCollection> hbhe;
iEvent.getByLabel(hbheLabel_,hbhe);
if (!hbhe.isValid()) {
// can't find it!
if (!allowMissingInputs_) {
*hbhe; // will throw the proper exception
}
} else {
const HBHERecHitCollection Hithbhe = *(hbhe.product());
for(HBHERecHitCollection::const_iterator hbheItr=Hithbhe.begin(); hbheItr!=Hithbhe.end(); hbheItr++)
{
GlobalPoint pos = geo->getPosition(hbheItr->detid());
double phihit = pos.phi();
double etahit = pos.eta();
double dphi = fabs(phigamma - phihit);
if(dphi > 4.*atan(1.)) dphi = 8.*atan(1.) - dphi;
double deta = fabs(etagamma - etahit);
double dr = sqrt(dphi*dphi + deta*deta);
if(dr<1.) miniHBHERecHitCollection->push_back(*hbheItr);
dphi = fabs(phijet - phihit);
if(dphi > 4.*atan(1.)) dphi = 8.*atan(1.) - dphi;
deta = fabs(etajet - etahit);
dr = sqrt(dphi*dphi + deta*deta);
if(dr<1.4) miniHBHERecHitCollection->push_back(*hbheItr);
}
}
// cout<<" HBHE is done "<<endl;
edm::Handle<HORecHitCollection> ho;
iEvent.getByLabel(hoLabel_,ho);
if (!ho.isValid()) {
// can't find it!
if (!allowMissingInputs_) {
*ho; // will throw the proper exception
}
} else {
const HORecHitCollection Hitho = *(ho.product());
for(HORecHitCollection::const_iterator hoItr=Hitho.begin(); hoItr!=Hitho.end(); hoItr++)
{
GlobalPoint pos = geo->getPosition(hoItr->detid());
double phihit = pos.phi();
double etahit = pos.eta();
double dphi = fabs(phigamma - phihit);
if(dphi > 4.*atan(1.)) dphi = 8.*atan(1.) - dphi;
double deta = fabs(etagamma - etahit);
double dr = sqrt(dphi*dphi + deta*deta);
if(dr<1.) miniHORecHitCollection->push_back(*hoItr);
dphi = fabs(phijet - phihit);
if(dphi > 4.*atan(1.)) dphi = 8.*atan(1.) - dphi;
deta = fabs(etajet - etahit);
dr = sqrt(dphi*dphi + deta*deta);
if(dr<1.4) miniHORecHitCollection->push_back(*hoItr);
}
}
// cout<<" HO is done "<<endl;
edm::Handle<HFRecHitCollection> hf;
iEvent.getByLabel(hfLabel_,hf);
if (!hf.isValid()) {
// can't find it!
if (!allowMissingInputs_) {
*hf; // will throw the proper exception
}
} else {
const HFRecHitCollection Hithf = *(hf.product());
// cout<<" Size of HF collection "<<Hithf.size()<<endl;
for(HFRecHitCollection::const_iterator hfItr=Hithf.begin(); hfItr!=Hithf.end(); hfItr++)
{
GlobalPoint pos = geo->getPosition(hfItr->detid());
double phihit = pos.phi();
double etahit = pos.eta();
double dphi = fabs(phigamma - phihit);
if(dphi > 4.*atan(1.)) dphi = 8.*atan(1.) - dphi;
double deta = fabs(etagamma - etahit);
double dr = sqrt(dphi*dphi + deta*deta);
if(dr<1.) miniHFRecHitCollection->push_back(*hfItr);
dphi = fabs(phijet - phihit);
if(dphi > 4.*atan(1.)) dphi = 8.*atan(1.) - dphi;
deta = fabs(etajet - etahit);
dr = sqrt(dphi*dphi + deta*deta);
if( dr < 1.4 ) miniHFRecHitCollection->push_back(*hfItr);
}
}
// cout<<" Size of mini HF collection "<<miniHFRecHitCollection->size()<<endl;
// Track Collection
edm::Handle<reco::TrackCollection> trackCollection;
iEvent.getByLabel(m_inputTrackLabel,trackCollection);
if (!trackCollection.isValid()) {
// can't find it!
if (!allowMissingInputs_) {
*trackCollection; // will throw the proper exception
}
} else {
const reco::TrackCollection tC = *(trackCollection.product());
//Create empty output collections
for (reco::TrackCollection::const_iterator track=tC.begin(); track!=tC.end(); track++)
{
double deta = track->momentum().eta() - etagamma;
double dphi = fabs(track->momentum().phi() - phigamma);
if (dphi > atan(1.)*4.) dphi = 8.*atan(1.) - dphi;
double ddir1 = sqrt(deta*deta+dphi*dphi);
deta = track->momentum().eta() - etajet;
dphi = fabs(track->momentum().phi() - phijet);
if (dphi > atan(1.)*4.) dphi = 8.*atan(1.) - dphi;
double ddir2 = sqrt(deta*deta+dphi*dphi);
if( ddir1 < 1.4 || ddir2 < 1.4)
{
outputTColl->push_back(*track);
}
}
}
//Put selected information in the event
iEvent.put( outputTColl, "GammaJetTracksCollection");
iEvent.put( miniEcalRecHitCollection, "GammaJetEcalRecHitCollection");
iEvent.put( miniHBHERecHitCollection, "GammaJetHBHERecHitCollection");
iEvent.put( miniHORecHitCollection, "GammaJetHORecHitCollection");
iEvent.put( miniHFRecHitCollection, "GammaJetHFRecHitCollection");
iEvent.put( result, "GammaJetGammaBackToBackCollection");
iEvent.put( resultjet, "GammaJetJetBackToBackCollection");
}
bool AlCaGammaJetProducer::allowMissingInputs_ [private] |
Definition at line 54 of file AlCaGammaJetProducer.h.
std::string AlCaGammaJetProducer::correctedIslandBarrelSuperClusterCollection_ [private] |
Definition at line 49 of file AlCaGammaJetProducer.h.
std::string AlCaGammaJetProducer::correctedIslandBarrelSuperClusterProducer_ [private] |
Definition at line 50 of file AlCaGammaJetProducer.h.
std::string AlCaGammaJetProducer::correctedIslandEndcapSuperClusterCollection_ [private] |
Definition at line 51 of file AlCaGammaJetProducer.h.
std::string AlCaGammaJetProducer::correctedIslandEndcapSuperClusterProducer_ [private] |
Definition at line 52 of file AlCaGammaJetProducer.h.
std::vector<edm::InputTag> AlCaGammaJetProducer::ecalLabels_ [private] |
Definition at line 47 of file AlCaGammaJetProducer.h.
const CaloGeometry* AlCaGammaJetProducer::geo [private] |
Definition at line 57 of file AlCaGammaJetProducer.h.
Definition at line 44 of file AlCaGammaJetProducer.h.
edm::InputTag AlCaGammaJetProducer::hfLabel_ [private] |
Definition at line 46 of file AlCaGammaJetProducer.h.
edm::InputTag AlCaGammaJetProducer::hoLabel_ [private] |
Definition at line 45 of file AlCaGammaJetProducer.h.
std::string AlCaGammaJetProducer::m_inputTrackLabel [private] |
Definition at line 55 of file AlCaGammaJetProducer.h.
std::vector<edm::InputTag> AlCaGammaJetProducer::mInputCalo [private] |
Definition at line 48 of file AlCaGammaJetProducer.h.
1.7.3