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Comparing UserCode/MitHzz4l/Selection/src/Selection.cc (file contents):
Revision 1.1 by khahn, Thu Sep 8 13:33:18 2011 UTC vs.
Revision 1.20 by khahn, Thu Apr 26 06:56:30 2012 UTC

#	Line 1 | Line 1
1	+	#include "SelectionStatus.h"
2	+	#include "EventData.h"
3	+	#include "SimpleLepton.h"
4	+	#include "EfficiencyWeightsInterface.h"
5	+
6	+	#include "ElectronSelection.h"
7	+	#include "MuonSelection.h"
8	+	#include "IsolationSelection.h"
9	+	//#include "PassHLT.h"
10		#include "Selection.h"
2	–	#include "PassHLT.h"
3	–	#include "HZZCiCElectronSelection.h"
4	–	#include "RunLumiRangeMap.h"
5	–
6	–	mithep::RunLumiRangeMap rlrm;
7	–
8	–	void initRunLumiRangeMap() {
9	–	rlrm.AddJSONFile(std::string("./data/Cert_136033-149442_7TeV_Apr21ReReco_Collisions10_JSON.txt"));
10	–	rlrm.AddJSONFile(std::string("./data/Cert_160404-173244_7TeV_PromptReco_Collisions11_JSON_v2.txt"));
11	–	rlrm.AddJSONFile(std::string("./data/Cert_160404-163869_7TeV_May10ReReco_Collisions11_JSON_v3.txt"));
12	–	rlrm.AddJSONFile(std::string("./data/Cert_170249-172619_7TeV_ReReco5Aug_Collisions11_JSON.txt"));
13	–	};
14	–
15	–	unsigned fails_HZZ4L_selection(ControlFlags &ctrl,           // input control
16	–	mithep::TEventInfo *info,     // input event inof
17	–	TClonesArray *electronArr,    // input electrons
18	–	TClonesArray *muonArr,        // input muons
19	–	TNtuple * passtuple ) {
20	–
21	–	fails_HZZ4L_selection( ctrl, info, electronArr, muonArr, passtuple, NULL );
22	–
23	–	};
24	–
25	–	unsigned fails_HZZ4L_selection(ControlFlags &ctrl,           // input control
26	–	mithep::TEventInfo *info,     // input event inof
27	–	TClonesArray *electronArr,    // input electrons
28	–	TClonesArray *muonArr,        // input muons
29	–	LabVectors  *l ) {
30	–
31	–	fails_HZZ4L_selection( ctrl, info, electronArr, muonArr, NULL, l );
32	–
33	–	};
34	–
35	–
36	–	unsigned fails_HZZ4L_selection(ControlFlags &ctrl,           // input control
37	–	mithep::TEventInfo *info,     // input event inof
38	–	TClonesArray *electronArr,    // input electrons
39	–	TClonesArray *muonArr,        // input muons
40	–	TNtuple * passtuple,
41	–	LabVectors * l ) {       // output ntuple
11
12	+	#include "ExternData.h"
13	+	#include "SelectionDefs.h"
14	+
15	+
16	+	// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
17	+	// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
18	+	// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
19	+	EventData apply_HZZ4L_selection(ControlFlags &ctrl,           // input control
20	+	const mithep::EventHeader *info,     // input event info
21	+	const mithep::Vertex & vtx,
22	+	const mithep::Array<mithep::PFCandidate>  *pfCandidates,
23	+	const mithep::Array<mithep::PileupEnergyDensity>  *puEnergyDensity,
24	+	const mithep::Array<mithep::Electron> *electronArr,    // input electrons
25	+	SelectionStatus (*ElectronPreSelector)( ControlFlags &,
26	+	const mithep::Electron*,
27	+	const mithep::Vertex &),
28	+	SelectionStatus (*ElectronIDSelector)( ControlFlags &,
29	+	const mithep::Electron*,
30	+	const mithep::Vertex &),
31	+	SelectionStatus (*ElectronIsoSelector)( ControlFlags &,
32	+	const mithep::Electron*,
33	+	const mithep::Vertex &,
34	+	const mithep::Array<mithep::PFCandidate> *,
35	+	const mithep::Array<mithep::PileupEnergyDensity> *,
36	+	mithep::ElectronTools::EElectronEffectiveAreaTarget,
37	+	vector<const mithep::Muon*>,
38	+	vector<const mithep::Electron*> ),
39	+	const mithep::Array<mithep::Muon> *muonArr,    // input muons
40	+	SelectionStatus (*MuonPreSelector)( ControlFlags &,
41	+	const mithep::Muon*,
42	+	const mithep::Vertex &,
43	+	const mithep::Array<mithep::PFCandidate> *),
44	+	SelectionStatus (*MuonIDSelector)( ControlFlags &,
45	+	const mithep::Muon*,
46	+	const mithep::Vertex &),
47	+	SelectionStatus (*MuonIsoSelector)( ControlFlags &,
48	+	const mithep::Muon*,
49	+	const mithep::Vertex &,
50	+	const mithep::Array<mithep::PFCandidate> *,
51	+	const mithep::Array<mithep::PileupEnergyDensity> *,
52	+	mithep::MuonTools::EMuonEffectiveAreaTarget,
53	+	vector<const mithep::Muon*>,
54	+	vector<const mithep::Electron*> )
55	+	)
56	+	// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
57	+	{
58	+
59	+	EventData ret;
60		unsigned evtfail = 0x0;
61	<	double eventweight = info->eventweight;
61	>	TRandom3 r;
62	>
63	>	if( ctrl.debug ) {
64	>	cout << "Run: " << info->RunNum()
65	>	<< "\tEvt: " << info->EvtNum()
66	>	<< "\tLumi: " << info->LumiSec()
67	>	<< endl;
68	>	}
69
70		if( !ctrl.mc ) {
71		// not accounting for overlap atm
72	<	mithep::RunLumiRangeMap::RunLumiPairType rl(info->runNum, info->lumiSec);
72	>	RunLumiRangeMap::RunLumiPairType rl(info->RunNum(), info->LumiSec());
73		if( !(rlrm.HasRunLumi(rl)) )  {
74	<	evtfail |= (1<<EVTFAIL_JSON);
75	<	return evtfail;
74	>	if( ctrl.debug ) cout << "\tfails JSON" << endl;
75	>	ret.status.setStatus(0);
76	>	return ret;
77		}
78		}
79	<
80	<
81	<	if( ctrl.debug ) {
82	<	cout << "Run: " << info->runNum
83	<	<< "\tEvt: " << info->evtNum
84	<	<< "\tLumi: " << info->lumiSec
60	<	<< endl;
79	>
80	>	mithep::MuonTools::EMuonEffectiveAreaTarget         eraMu  = mithep::MuonTools::kMuEAData2011;
81	>	mithep::ElectronTools::EElectronEffectiveAreaTarget eraEle = mithep::ElectronTools::kEleEAData2011;
82	>	if( ctrl.mc ) {
83	>	eraMu  = mithep::MuonTools::kMuEAFall11MC;
84	>	eraEle = mithep::ElectronTools::kEleEAFall11MC;
85		}
86
87
88		//********************************************************
89		// Trigger
90		//********************************************************
91	+	//
92	+	// still have to port this part to bambu
93	+	//
94	+	/*
95		if( !ctrl.mc ) {
96	<	//  if( !(passHLT(info->triggerBits, info->runNum, channel) )  ) {
96	>	//if( !(passHLT(info->triggerBits, info->runNum, channel) )  ) {
97		if( !(passHLT(info->triggerBits, info->runNum, 999) )  ) {
98	+	if( ctrl.debug ) cout << "\tfails trigger" << endl;
99		evtfail |= (1<<EVTFAIL_TRIGGER);
100	<	return evtfail;
100	>	ret.status.setStatus(0);
101	>	return ret;
102		}
103	<	} else {
74	<	if( !(passHLTMC(info->triggerBits)) ) {
75	<	evtfail |= (1<<EVTFAIL_TRIGGER);
76	<	return evtfail;
77	<	}
78	<	//    cout << "MC trigger bits: " << hex << info->triggerBits << dec << endl;
79	<	}
80	<
103	>	}
104		if( ctrl.debug ) {
105		cout << "presel nlep: " << muonArr->GetEntries() + electronArr->GetEntries()
106		<< "\tnmuon: "    << muonArr->GetEntries()
107		<< "\tnelectron: " << electronArr->GetEntries()
108		<< endl;
109		}
110	+	*/
111
112		//********************************************************
113		// Lepton Selection
114		//********************************************************
115		vector<SimpleLepton> lepvec;
92	–
93	–	//
94	–	cout << "\tnMuons: " << muonArr->GetEntries() << endl;
95	–	//----------------------------------------------------
96	–	for(Int_t i=0; i<muonArr->GetEntries(); i++) {
97	–	const mithep::TMuon *mu = (mithep::TMuon*)((*muonArr)[i]);
98	–	unsigned muonfail = passMuonSelectionZZ(mu);
99	–	if( ctrl.debug ) {
100	–	cout << "muon:: pt: " << mu->pt
101	–	<< "\teta: " << mu->eta
102	–	<< "\tmask: 0x" << hex << muonfail << dec
103	–	<< endl;
104	–	}
105	–	if ( !muonfail ) {
106	–	SimpleLepton tmplep;
107	–	tmplep.vec.SetPtEtaPhiM(mu->pt,
108	–	mu->eta,
109	–	mu->phi,
110	–	105.658369e-3);
111	–	tmplep.type    = 13;
112	–	tmplep.index   = i;
113	–	tmplep.charge  = mu->q;
114	–	tmplep.isoTrk  = mu->trkIso03;
115	–	tmplep.isoEcal = mu->emIso03;
116	–	tmplep.isoHcal = mu->hadIso03;
117	–	tmplep.ip3dSig = mu->ip3dSig;
118	–	tmplep.is4l    = false;
119	–	tmplep.isEB    = (fabs(mu->eta) < 1.479 ? 1 : 0 );
120	–	lepvec.push_back(tmplep);
121	–	if( ctrl.debug ) { cout << "muon passes ... " << endl;}
122	–	}
123	–	}
124	–
125	–	//
126	–	if( ctrl.debug ) { cout << "\tnElectron: " << electronArr->GetEntries() << endl; }
127	–	//----------------------------------------------------
128	–	for(Int_t i=0; i<electronArr->GetEntries(); i++) {
129	–	const mithep::TElectron *ele = (mithep::TElectron*)((*electronArr)[i]);
130	–
131	–	Bool_t isMuonOverlap = kFALSE;
132	–	for (int k=0; k<lepvec.size(); ++k) {
133	–	TVector3 tmplep;
134	–	tmplep.SetPtEtaPhi(ele->pt, ele->eta, ele->phi);
135	–	if ( lepvec[k].type == 13 && lepvec[k].vec.Vect().DrEtaPhi(tmplep) < 0.1 ) {
136	–	cout << "-----> isMuonOverlap! " << endl;
137	–	isMuonOverlap = kTRUE;
138	–	break;
139	–	}
140	–	}
116
117	<	CICStruct tightcuts = getTightCuts();
118	<	unsigned failsCIC = failsCicSelection(ele, tightcuts);
119	<	if( ctrl.debug ){
120	<	cout << "CIC category: " << cicCategory(ele)
121	<	<< "\tfailmask : 0x" << hex << failsCIC  << dec
122	<	<< "\tscEt: " << ele->scEt
123	<	<< "\tscEta: " << ele->scEta
124	<	<< endl;
117	>	// do something hacky for vetos for now
118	>	vector<const mithep::Muon*> muonsToVeto;
119	>	vector<const mithep::Electron*> electronsToVeto;
120	>	for(Int_t i=0; i<muonArr->GetEntries(); i++)
121	>	{
122	>	const mithep::Muon *mu = (mithep::Muon*)((*muonArr)[i]);
123	>	SelectionStatus musel;
124	>	musel |= (*MuonPreSelector)(ctrl,mu,vtx,pfCandidates);
125	>	if( !(musel.getStatus() & SelectionStatus::PRESELECTION) ) continue;
126	>	musel |= (*MuonIDSelector)(ctrl,mu,vtx );
127	>	if( musel.getStatus() == SelectionStatus::TIGHTIDANDPRE )
128	>	muonsToVeto.push_back( mu );
129		}
130	<	if ( !failsCIC && !isMuonOverlap ) {
131	<	SimpleLepton tmplep;
132	<	tmplep.vec.SetPtEtaPhiM( ele->pt,
133	<	ele->eta,
134	<	ele->phi,
135	<	0.51099892e-3 );
136	<	tmplep.type    = 11;
137	<	tmplep.index   = i;
138	<	tmplep.charge  = ele->q;
160	<	tmplep.isoTrk  = ele->trkIso03;
161	<	tmplep.isoEcal = ele->emIso03;
162	<	tmplep.isoHcal = ele->hadIso03;
163	<	tmplep.ip3dSig = ele->ip3dSig;
164	<	tmplep.is4l    = false;
165	<	tmplep.isEB    = ele->isEB;
166	<	lepvec.push_back(tmplep);
167	<	if( ctrl.debug ) { cout << "\telectron passes ... " << endl; }
130	>	for(Int_t i=0; i<electronArr->GetEntries(); i++)
131	>	{
132	>	const mithep::Electron *ele = (mithep::Electron*)((*electronArr)[i]);
133	>	SelectionStatus esel;
134	>	esel |= (*ElectronPreSelector)(ctrl,ele,vtx);
135	>	if( !(esel.getStatus() & SelectionStatus::PRESELECTION) ) continue;
136	>	esel |= (*ElectronIDSelector)(ctrl,ele,vtx );
137	>	if( esel.getStatus() == SelectionStatus::TIGHTIDANDPRE )
138	>	electronsToVeto.push_back( ele );
139		}
169	–	}
170	–
171	–	sort( lepvec.begin(), lepvec.end(), SimpleLepton::lep_pt_sort );
172	–
173	–	int nmu=0, nele=0;
174	–	for( int i=0; i<lepvec.size(); i++ ) {
175	–	if( abs(lepvec[i].type) == 11 ) nele++;
176	–	else nmu++;
177	–	}
178	–	if( ctrl.debug ) {
179	–	cout << "postsel nlep: " << lepvec.size()
180	–	<< "\tnmuon: " << nmu
181	–	<< "\tnelectron: " << nele
182	–	<< endl;
183	–	}
140
141	<	//******************************************************************************
142	<	//Z1 Selection
143	<	//******************************************************************************
144	<	int Z1LeptonPlusIndex = -1;
145	<	int Z1LeptonMinusIndex = -1;
146	<	double BestZ1Mass = -999;
191	<	if( ctrl.debug ) { cout << "looking for a Z1 ..." << endl; }
192	<	for(int i = 0; i < lepvec.size(); ++i) {
193	<	for(int j = i+1; j < lepvec.size(); ++j) {
194	<	if( ctrl.debug ) { cout << "\tconsidering leptons " << i << " & " << j << endl; }
195	<	if (!(lepvec[i].vec.Pt() > 20.0 || lepvec[j].vec.Pt() > 20.0)) continue;
196	<	if( ctrl.debug ) { cout << "\tat least one is > 20 GeV" << endl; }
197	<	if (!(lepvec[i].vec.Pt() > 10.0 && lepvec[j].vec.Pt() > 10.0)) continue;
198	<	if( ctrl.debug ) { cout << "\tthe other  is > 10 GeV" << endl; }
199	<	if (lepvec[i].charge == lepvec[j].charge) continue;
200	<	if( ctrl.debug ) { cout << "\tthey're opposite charge" << endl; }
201	<	if (fabs(lepvec[i].type) != fabs(lepvec[j].type)) continue;
202	<	if( ctrl.debug ) { cout << "\tthey're same flavor" << endl; }
141	>	//
142	>	if( ctrl.debug ) cout << "\tnMuons: " << muonArr->GetEntries() << endl;
143	>	//----------------------------------------------------
144	>	for(Int_t i=0; i<muonArr->GetEntries(); i++)
145	>	{
146	>	const mithep::Muon *mu = (mithep::Muon*)((*muonArr)[i]);
147
148	<	//Make Z1 hypothesis
149	<	TLorentzVector leptonPlus, leptonMinus;
150	<	if ( lepvec[i].charge > 0 ) {
151	<	leptonPlus  = lepvec[i].vec;
152	<	leptonMinus = lepvec[j].vec;
153	<	} else {
154	<	leptonPlus  = lepvec[j].vec;
155	<	leptonMinus = lepvec[i].vec;
148	>	SelectionStatus musel;
149	>	if(ctrl.debug) cout << "musel.status  before anything: " << musel.getStatus() << endl;
150	>	musel |= (*MuonPreSelector)(ctrl,mu,vtx,pfCandidates);
151	>	if(ctrl.debug) cout << "musel.status  after presel: " << musel.getStatus() << endl;
152	>	if( !(musel.getStatus() & SelectionStatus::PRESELECTION) ) continue;
153	>	musel |= (*MuonIDSelector)(ctrl,mu,vtx );
154	>	if(ctrl.debug) cout << "musel.status  after ID: " << musel.getStatus() << endl;
155	>	musel |= (*MuonIsoSelector)(ctrl,mu,vtx,pfCandidates,puEnergyDensity,eraMu,muonsToVeto,electronsToVeto);
156	>	if(ctrl.debug) cout << "musel.status  after iso: " << musel.getStatus() << endl;
157	>
158	>	if( ctrl.debug ) {
159	>	cout << "muon:: pt: " << mu->Pt()
160	>	<< "\teta: " << mu->Eta()
161	>	<< "\tstatus: " << hex << musel.getStatus() << dec
162	>	<< endl;
163		}
164
165	<	float tmpZ1Mass = (leptonPlus+leptonMinus).M();
166	<	cout << "Z1 selection, tmpZ1Mass: " << tmpZ1Mass << endl;
167	<	if( tmpZ1Mass > 60 ) {
168	<	if (fabs(tmpZ1Mass - 91.1876) < fabs(BestZ1Mass - 91.1876)) {
169	<	BestZ1Mass = tmpZ1Mass;
170	<	cout << "Z1 selection, new BestZ1Mass: " << BestZ1Mass
171	<	<< "\tdM: " << fabs(BestZ1Mass - 91.1876)
172	<	<< endl;
173	<	if (lepvec[i].charge > 0) {
174	<	Z1LeptonPlusIndex = i;
175	<	Z1LeptonMinusIndex = j;
225	<	} else {
226	<	Z1LeptonPlusIndex = j;
227	<	Z1LeptonMinusIndex = i;
228	<	}
165	>	if ( musel.pass() ) {
166	>
167	>	SimpleLepton tmplep;
168	>	float pt = mu->Pt();
169	>	tmplep.vecorig->SetPtEtaPhiM(pt,
170	>	mu->Eta(),
171	>	mu->Phi(),
172	>	MUON_MASS);
173	>
174	>	if( ctrl.do_escale_up ) {
175	>	pt=scale_smear_muon_Up(pt, 1,  r);
176		}
177	+	if( ctrl.do_escale_down ) {
178	+	pt=scale_smear_muon_Down(pt, 1,  r);
179	+	}
180	+
181	+	tmplep.vec->SetPtEtaPhiM(pt,
182	+	mu->Eta(),
183	+	mu->Phi(),
184	+	MUON_MASS);
185	+
186	+	tmplep.type    = 13;
187	+	tmplep.index   = i;
188	+	tmplep.charge  = mu->Charge();
189	+	tmplep.isoTrk  = mu->IsoR03SumPt();
190	+	tmplep.isoEcal = mu->IsoR03EmEt();
191	+	tmplep.isoHcal = mu->IsoR03HadEt();
192	+	tmplep.isoPF03 = computePFMuonIso(mu,vtx,pfCandidates,0.3);
193	+	tmplep.isoPF04 = computePFMuonIso(mu,vtx,pfCandidates,0.4);
194	+	tmplep.ip3dSig = mu->Ip3dPVSignificance();
195	+	tmplep.is4l    = false;
196	+	tmplep.isEB    = (fabs(mu->Eta()) < 1.479 ? 1 : 0 );
197	+	tmplep.isTight = musel.tight();
198	+	tmplep.isLoose = musel.loose();
199	+	lepvec.push_back(tmplep);
200	+	if( ctrl.debug ) { cout << "muon passes ... " << endl;}
201		}
202	<	}
203	<	}
233	<	// stop if no Z1 candidate is found
234	<	if( BestZ1Mass < 0 ) {
235	<	evtfail |= (1<<EVTFAIL_Z1);
236	<	return evtfail;
237	<	}
238	<	cout << "\tgot a Z1 ... run: " << info->runNum << "\tevt: " << info->evtNum  << endl;
239	<	cout << "\tZ1 plusindex: " << Z1LeptonPlusIndex << "\tminusindex: " << Z1LeptonMinusIndex << endl;
240	<	TLorentzVector Z1LeptonPlus  = lepvec[Z1LeptonPlusIndex].vec;
241	<	TLorentzVector Z1LeptonMinus = lepvec[Z1LeptonMinusIndex].vec;
242	<	TLorentzVector Z1Candidate   =  Z1LeptonPlus + Z1LeptonMinus;
243	<	if( l != NULL ) {
244	<	l->vecz1 = Z1Candidate;
245	<	l->vecl1p = Z1LeptonPlus;
246	<	l->vecl1m = Z1LeptonMinus;
247	<	}
202	>	//  }
203	>	}
204
205	<	//******************************************************************************
206	<	// Z1 + l
207	<	//******************************************************************************
208	<	if( lepvec.size() < 3 ) {
209	<	evtfail |= (1<<EVTFAIL_Z1_PLUSL);
210	<	return evtfail;
211	<	}
205	>
206	>
207	>	//
208	>	if( ctrl.debug ) { cout << "\tnElectron: " << electronArr->GetEntries() << endl; }
209	>	// --------------------------------------------------------------------------------
210	>	for(Int_t i=0; i<electronArr->GetEntries(); i++)
211	>	{
212	>	const mithep::Electron *ele = (mithep::Electron*)((*electronArr)[i]);
213
214	<	//******************************************************************************
215	<	// 4l/Z2 Selection
216	<	//******************************************************************************
217	<	Int_t Z2LeptonPlusIndex = -1;
218	<	Int_t Z2LeptonMinusIndex = -1;
219	<	Double_t BestZ2Mass = -1;
220	<	cout << "looking for a Z2 ... out of " << lepvec.size() << " leptons" <<endl;
221	<	for(int i = 0; i < lepvec.size(); ++i) {
222	<	for(int j = i+1; j < lepvec.size(); ++j) {
223	<	//            cout << "i: " << i << "\tj: " << j << endl;
224	<	if (i == Z1LeptonPlusIndex || i == Z1LeptonMinusIndex) {
225	<	//            cout << "\ti matches a Z1 index, skipping ..." << endl;
226	<	continue; //skip Z1 leptons
227	<	}
228	<	if (j == Z1LeptonPlusIndex || j == Z1LeptonMinusIndex) {
229	<	//            cout << "\tj matches a Z1 index, skipping ..." << endl;
230	<	continue; //skip Z1 leptons
214	>	Bool_t isMuonOverlap = kFALSE;
215	>	for (int k=0; k<lepvec.size(); ++k) {
216	>	TVector3 tmplep;
217	>	tmplep.SetPtEtaPhi(ele->Pt(), ele->Eta(), ele->Phi());
218	>	if ( lepvec[k].isLoose && lepvec[k].type == 13 && lepvec[k].vec->Vect().DrEtaPhi(tmplep) < 0.1 ) {
219	>	if( ctrl.debug ) cout << "-----> isMuonOverlap! " << endl;
220	>	isMuonOverlap = kTRUE;
221	>	break;
222	>	}
223	>	}
224	>
225	>	SelectionStatus elesel;
226	>	if( ctrl.debug ) cout << "--> status before anything: " << hex << elesel.getStatus() << dec << endl;
227	>	elesel |= (*ElectronPreSelector)(ctrl,ele,vtx);
228	>	if( ctrl.debug ) cout << "--> status after presel: " << hex << elesel.getStatus() << dec << endl;
229	>	elesel |= (*ElectronIDSelector)(ctrl,ele,vtx);
230	>	if( ctrl.debug ) cout << "--> status after ID: " << hex << elesel.getStatus() << dec << endl;
231	>	elesel |= (*ElectronIsoSelector)(ctrl,ele,vtx,pfCandidates,puEnergyDensity,eraEle,muonsToVeto,electronsToVeto);
232	>	if( ctrl.debug ) cout << "--> status after iso: " << hex << elesel.getStatus() << dec << endl;
233	>
234	>	if( ctrl.debug ){
235	>	cout << "\tscEt: " << ele->SCluster()->Et()
236	>	<< "\tscEta: " << ele->SCluster()->Eta()
237	>	<< "\tstatus: " << hex << elesel.getStatus() << dec
238	>	<< endl;
239	>	}
240	>
241	>	if ( elesel.pass() && !isMuonOverlap )
242	>	{
243	>	SimpleLepton tmplep;
244	>
245	>	float pt = ele->Pt();
246	>	tmplep.vecorig->SetPtEtaPhiM( pt,
247	>	ele->Eta(),
248	>	ele->Phi(),
249	>	ELECTRON_MASS );
250	>
251	>	if( ctrl.do_escale ) {
252	>	pt=scale_smear_electron(pt, ele->IsEB(), r);
253		}
254	<	if (lepvec[i].charge == lepvec[j].charge) {
255	<	//              cout << "\ti and j are same sign, skipping ..." << endl;
277	<	continue;         //require opp sign
254	>	if( ctrl.do_escale_up ) {
255	>	pt=scale_smear_electron_Up(pt, ele->IsEB(),  r);
256		}
257	<	if (fabs(lepvec[i].type) != fabs(lepvec[j].type)) {
258	<	//              cout << "\ti and j are not same flavor, skipping ..." << endl;
281	<	continue; //require same flavor
257	>	if( ctrl.do_escale_down ) {
258	>	pt=scale_smear_electron_Down(pt, ele->IsEB(),  r);
259		}
260	+
261
262	+	tmplep.vec->SetPtEtaPhiM( pt,
263	+	ele->Eta(),
264	+	ele->Phi(),
265	+	ELECTRON_MASS );
266
267	<	//Make Z2 hypothesis
268	<	TLorentzVector leptonPlus, leptonMinus;
269	<
270	<	if (lepvec[i].charge > 0 ) {
271	<	leptonPlus  = lepvec[i].vec;
272	<	leptonMinus = lepvec[j].vec;
273	<	} else {
274	<	leptonPlus  = lepvec[j].vec;
275	<	leptonMinus = lepvec[i].vec;
276	<	}
277	<
278	<	TLorentzVector dilepton = leptonPlus+leptonMinus;
279	<	TLorentzVector fourLepton = Z1Candidate + dilepton;
280	<
281	<	cout << "dilepton.M() : " << dilepton.M() << endl;
282	<	cout << "fourLepton.M() : " << fourLepton.M() << endl;
283	<
284	<	if (!(dilepton.M() > 12.0)) continue;
285	<	if (!(fourLepton.M() > 100.0)) continue;
286	<
287	<
288	<	//for 4e and 4mu, require at least 1 of the other opp sign lepton pairs have mass > 12
289	<	if (fabs(lepvec[i].type) == fabs(lepvec[Z1LeptonPlusIndex].type)) {
290	<	TLorentzVector pair1 = Z1LeptonPlus+leptonMinus;
291	<	TLorentzVector pair2 = Z1LeptonMinus+leptonPlus;
292	<	cout << "pair1: " << pair1.M() << "\tpair2: "<< pair2.M() << endl;
293	<	if (!(pair1.M() > 12 || pair2.M() > 12)) continue;
294	<	}
295	<
296	<	//Disambiguiation is done by choosing the pair with the largest ptMax and largest ptMin
297	<	if (Z2LeptonPlusIndex < 0) {
298	<	if (lepvec[i].charge > 0) {
299	<	Z2LeptonPlusIndex = i;
300	<	Z2LeptonMinusIndex = j;
301	<	} else {
302	<	Z2LeptonPlusIndex = j;
303	<	Z2LeptonMinusIndex = i;
304	<	}
305	<	} else {
306	<	Double_t BestPairPtMax = lepvec[Z2LeptonPlusIndex].vec.Pt();
307	<	Double_t BestPairPtMin = lepvec[Z2LeptonMinusIndex].vec.Pt();
308	<	if (lepvec[Z2LeptonMinusIndex].vec.Pt() > BestPairPtMax) {
309	<	BestPairPtMax = lepvec[Z2LeptonMinusIndex].vec.Pt();
310	<	BestPairPtMin = lepvec[Z2LeptonPlusIndex].vec.Pt();
311	<	}
312	<
313	<	Double_t CurrentPairPtMax = lepvec[i].vec.Pt();
314	<	Double_t CurrentPairPtMin = lepvec[j].vec.Pt();
315	<	if (lepvec[j].vec.Pt() > CurrentPairPtMax) {
316	<	CurrentPairPtMax = lepvec[j].vec.Pt();
317	<	CurrentPairPtMin = lepvec[i].vec.Pt();
318	<	}
319	<
320	<	if (CurrentPairPtMax > BestPairPtMax) {
321	<	if (lepvec[i].charge > 0) {
322	<	Z2LeptonPlusIndex = i;
323	<	Z2LeptonMinusIndex = j;
324	<	} else {
325	<	Z2LeptonPlusIndex = j;
326	<	Z2LeptonMinusIndex = i;
327	<	}
328	<	} else if (CurrentPairPtMax  == BestPairPtMax) {
329	<	if (CurrentPairPtMin > BestPairPtMin) {
330	<	if (lepvec[i].charge > 0) {
331	<	Z2LeptonPlusIndex = i;
332	<	Z2LeptonMinusIndex = j;
333	<	} else {
334	<	Z2LeptonPlusIndex = j;
335	<	Z2LeptonMinusIndex = i;
336	<	}
337	<	}
338	<	}
339	<	}
340	<	}
341	<	}
342	<
343	<	// stop if no Z2 candidate is found
344	<	if (Z2LeptonPlusIndex == -1) {
345	<	evtfail |= ( 1<<EVTFAIL_4L );
346	<	return evtfail;
347	<	//      h_evtfail->Fill( evtfail );
348	<	//      cout << "evtfail: " << hex << evtfail << dec << endl;
349	<	//      continue;
368	<	}
369	<	cout << "\tgot a Z2 ..." << endl;
370	<	cout << "\tZ2 plusindex: " << Z2LeptonPlusIndex << "\tminusindex: " << Z2LeptonMinusIndex << endl;
371	<	TLorentzVector  Z2LeptonPlus  = lepvec[Z2LeptonPlusIndex].vec;
372	<	TLorentzVector  Z2LeptonMinus = lepvec[Z2LeptonMinusIndex].vec;
373	<	TLorentzVector  Z2Candidate   = Z2LeptonPlus+Z2LeptonMinus;
374	<	TLorentzVector  ZZSystem      = Z1Candidate + Z2Candidate;
375	<	if( l != NULL ) {
376	<	l->vecz2 = Z2Candidate;
377	<	l->vecl2p = Z2LeptonPlus;
378	<	l->vecl2m = Z2LeptonMinus;
379	<	l->vec4l = ZZSystem;
380	<	}
381	<	lepvec[Z1LeptonPlusIndex].is4l = true;
382	<	lepvec[Z1LeptonMinusIndex].is4l = true;
383	<	lepvec[Z2LeptonPlusIndex].is4l = true;
384	<	lepvec[Z2LeptonMinusIndex].is4l = true;
385	<
386	<	//***************************************************************
387	<	// Isolation
388	<	//***************************************************************
389	<	bool failiso=false;
390	<
391	<	/*
392	<	int i,j;
393	<	i=Z1LeptonPlusIndex;
394	<	j=Z1LeptonMinusIndex;
395	<	float RIso1 = (lepvec[i].isoTrk+lepvec[i].isoEcal+lepvec[i].isoHcal)/lepvec[i].vec.Pt();
396	<	float RIso2 = (lepvec[j].isoTrk+lepvec[j].isoEcal+lepvec[j].isoHcal)/lepvec[j].vec.Pt();
397	<	float comboIso12 = RIso1 + RIso2;
398	<	i=Z2LeptonPlusIndex;
399	<	j=Z2LeptonMinusIndex;
400	<	float RIso3 = (lepvec[i].isoTrk+lepvec[i].isoEcal+lepvec[i].isoHcal)/lepvec[i].vec.Pt();
401	<	float RIso4 = (lepvec[j].isoTrk+lepvec[j].isoEcal+lepvec[j].isoHcal)/lepvec[j].vec.Pt();
402	<	float comboIso34 = RIso3 + RIso4;
403	<	if( comboIso12 > 0.35 || comboIso34 > 0.35 ) {
404	<	failiso = true;
405	<	}
406	<	*/
407	<
408	<	float rho = info->PileupEnergyDensity;
409	<	for( int i=0; i<lepvec.size(); i++ ) {
410	<	if( !(lepvec[i].is4l) ) continue;
411	<	float effArea_ecal_i, effArea_hcal_i;
412	<	if( lepvec[i].isEB ) {
413	<	if( lepvec[i].type == 11 ) {
414	<	effArea_ecal_i = 0.101;
415	<	effArea_hcal_i = 0.021;
416	<	} else {
417	<	effArea_ecal_i = 0.074;
418	<	effArea_hcal_i = 0.022;
419	<	}
267	>	tmplep.type    = 11;
268	>	tmplep.index   = i;
269	>	tmplep.charge  = ele->Charge();
270	>	tmplep.isoTrk  = ele->TrackIsolationDr03();
271	>	tmplep.isoEcal = ele->EcalRecHitIsoDr03();
272	>	tmplep.isoHcal = ele->HcalTowerSumEtDr03();
273	>	tmplep.isoPF03 = computePFEleIso(ele,vtx,pfCandidates,0.3);
274	>	tmplep.isoPF04 = computePFEleIso(ele,vtx,pfCandidates,0.4);
275	>	tmplep.ip3dSig = ele->Ip3dPVSignificance();
276	>	tmplep.is4l    = false;
277	>	tmplep.isEB    = ele->IsEB();
278	>	tmplep.scID    = ele->SCluster()->GetUniqueID();
279	>	tmplep.isTight = elesel.tight();
280	>	tmplep.isLoose = elesel.loose();
281	>	lepvec.push_back(tmplep);
282	>	if( ctrl.debug ) { cout << "\telectron passes ... " << endl; }
283	>	}
284	>	}
285	>
286	>
287	>	//********************************************************
288	>	// Dump Stuff
289	>	//********************************************************
290	>	sort( lepvec.begin(), lepvec.end(), SimpleLepton::lep_pt_sort );
291	>	int nmu=0, nele=0;
292	>	for( int i=0; i<lepvec.size(); i++ ) {
293	>	if(ctrl.debug) cout << "lepvec :: index: " << i
294	>	<< "\tpt: " << lepvec[i].vec->Pt()
295	>	<< "\ttype: " << lepvec[i].type
296	>	<< endl;
297	>	if( abs(lepvec[i].type) == 11 ) nele++;
298	>	else nmu++;
299	>	}
300	>	if( ctrl.debug ) {
301	>	cout << "postsel nlep: " << lepvec.size()
302	>	<< "\tnmuon: " << nmu
303	>	<< "\tnelectron: " << nele
304	>	<< endl;
305	>	}
306	>
307	>
308	>	//******************************************************************************
309	>	// Z1 Selection
310	>	//******************************************************************************
311	>	int Z1LeptonPlusIndex = -1;
312	>	int Z1LeptonMinusIndex = -1;
313	>	double BestZ1Mass = -999;
314	>	if( ctrl.debug ) { cout << "looking for a Z1 ..." << endl; }
315	>	for(int i = 0; i < lepvec.size(); ++i) {
316	>	if( !(lepvec[i].isLoose) ) continue;
317	>	for(int j = i+1; j < lepvec.size(); ++j) {
318	>	if( !(lepvec[j].isLoose) ) continue;
319	>	if( ctrl.debug ) { cout << "\tconsidering leptons " << i << " & " << j << endl; }
320	>	if (!(lepvec[i].vec->Pt() > 20.0 || lepvec[j].vec->Pt() > 20.0)) continue;
321	>	if( ctrl.debug ) { cout << "\tat least one is > 20 GeV" << endl; }
322	>	if (!(lepvec[i].vec->Pt() > 10.0 && lepvec[j].vec->Pt() > 10.0)) continue;
323	>	if( ctrl.debug ) { cout << "\tthe other  is > 10 GeV" << endl; }
324	>	if (lepvec[i].charge == lepvec[j].charge) continue;
325	>	if( ctrl.debug ) { cout << "\tthey're opposite charge" << endl; }
326	>	if (fabs(lepvec[i].type) != fabs(lepvec[j].type)) continue;
327	>	if( ctrl.debug ) { cout << "\tthey're same flavor" << endl; }
328	>
329	>	//Make Z1 hypothesis
330	>	TLorentzVector *leptonPlus, *leptonMinus;
331	>	if ( lepvec[i].charge > 0 ) {
332	>	leptonPlus  = lepvec[i].vec;
333	>	leptonMinus = lepvec[j].vec;
334	>	} else {
335	>	leptonPlus  = lepvec[j].vec;
336	>	leptonMinus = lepvec[i].vec;
337	>	}
338	>
339	>	float tmpZ1Mass = (*leptonPlus + *leptonMinus).M();
340	>	if( ctrl.debug ) cout << "Z1 selection, tmpZ1Mass: " << tmpZ1Mass << endl;
341	>	if( tmpZ1Mass > 60 ) {
342	>	if (fabs(tmpZ1Mass - Z_MASS) < fabs(BestZ1Mass - Z_MASS)) {
343	>	BestZ1Mass = tmpZ1Mass;
344	>	if( ctrl.debug ) cout << "Z1 selection, new BestZ1Mass: " << BestZ1Mass
345	>	<< "\tdM: " << fabs(BestZ1Mass - Z_MASS)
346	>	<< endl;
347	>	if (lepvec[i].charge > 0) {
348	>	Z1LeptonPlusIndex = i;
349	>	Z1LeptonMinusIndex = j;
350		} else {
351	<	if( lepvec[i].type == 11 ) {
352	<	effArea_ecal_i = 0.046;
423	<	effArea_hcal_i = 0.040;
424	<	} else {
425	<	effArea_ecal_i = 0.045;
426	<	effArea_hcal_i = 0.030;
427	<	}
351	>	Z1LeptonPlusIndex = j;
352	>	Z1LeptonMinusIndex = i;
353		}
429	–	float isoEcal_corr_i = lepvec[i].isoEcal - (effArea_ecal_i*rho);
430	–	float isoHcal_corr_i = lepvec[i].isoHcal - (effArea_hcal_i*rho);
431	–	for( int j=i+1; j<lepvec.size(); j++ ) {
432	–	if( !(lepvec[j].is4l) ) continue;
433	–	float effArea_ecal_j, effArea_hcal_j;
434	–	if( lepvec[j].isEB ) {
435	–	if( lepvec[j].type == 11 ) {
436	–	effArea_ecal_j = 0.101;
437	–	effArea_hcal_j = 0.021;
438	–	} else {
439	–	effArea_ecal_j = 0.074;
440	–	effArea_hcal_j = 0.022;
441	–	}
442	–	} else {
443	–	if( lepvec[j].type == 11 ) {
444	–	effArea_ecal_j = 0.046;
445	–	effArea_hcal_j = 0.040;
446	–	} else {
447	–	effArea_ecal_j = 0.045;
448	–	effArea_hcal_j = 0.030;
449	–	}
450	–	}
451	–	float isoEcal_corr_j = lepvec[j].isoEcal - (effArea_ecal_j*rho);
452	–	float isoHcal_corr_j = lepvec[j].isoHcal - (effArea_hcal_j*rho);
453	–	float RIso_i = (lepvec[i].isoTrk+isoEcal_corr_i+isoHcal_corr_i)/lepvec[i].vec.Pt();
454	–	float RIso_j = (lepvec[j].isoTrk+isoEcal_corr_j+isoHcal_corr_j)/lepvec[j].vec.Pt();
455	–	float comboIso = RIso_i + RIso_j;
456	–	if( info->evtNum == 1038911933 ) {
457	–	float tmpdR = lepvec[i].vec.DrEtaPhi(lepvec[j].vec);
458	–	cout << "i: " << i
459	–	<< "\tdR: " << tmpdR
460	–	<< "\trho: " << rho
461	–	<< "\tRIso_i: " << RIso_i
462	–	<< "\ttkrel: " << lepvec[i].isoTrk/lepvec[i].vec.Pt()
463	–	<< "\tecalrel: " << lepvec[i].isoEcal/lepvec[i].vec.Pt()
464	–	<< "\tecalrelcor: " << isoEcal_corr_i/lepvec[i].vec.Pt()
465	–	<< "\thcalrel: " << lepvec[i].isoHcal/lepvec[i].vec.Pt()
466	–	<< "\thcalrelcor: " << isoHcal_corr_i/lepvec[i].vec.Pt()
467	–	<< "\tpt_i: " << lepvec[i].vec.Pt()
468	–	<< "\tj: " << j
469	–	<< "\tRIso_j: " << RIso_j
470	–	<< "\ttkrel: "  << lepvec[j].isoTrk/lepvec[j].vec.Pt()
471	–	<< "\tecalrel: " << lepvec[j].isoEcal/lepvec[j].vec.Pt()
472	–	<< "\tecalrelcor: " << isoEcal_corr_j/lepvec[j].vec.Pt()
473	–	<< "\thcalrel: " << lepvec[j].isoHcal/lepvec[j].vec.Pt()
474	–	<< "\thcalrelcor: " << isoHcal_corr_j/lepvec[j].vec.Pt()
475	–	<< "\tpt_j: " << lepvec[j].vec.Pt()
476	–	<< "\tcombo: " << comboIso
477	–	<< endl;
478	–	cout.flush();
479	–	}
480	–	if( comboIso > 0.35 ) {
481	–	cout << "combo failing for indices: " << i << "," << j << endl;
482	–	failiso = true;
483	–	//            break;
484	–	}
485	–	}
486	–	}
487	–	if( failiso ) {
488	–	evtfail |= ( 1<<EVTFAIL_ISOLATION );
489	–	return evtfail;
490	–	//h_evtfail->Fill( evtfail, eventweight );
491	–	//      h_evtfail->Fill( evtfail );
492	–	//      cout << "evtfail: " << hex << evtfail << dec << endl;
493	–	//      continue;
494	–	}
495	–
496	–	//***************************************************************
497	–	// IP significance
498	–	//***************************************************************
499	–	bool failip = false;
500	–	for( int i=0; i<lepvec.size(); i++ ) {
501	–	if( !(lepvec[i].is4l) ) continue;
502	–	if( lepvec[i].ip3dSig > 4 ) {
503	–	failip=true;
504	–	break;
354		}
355		}
356	<	if( failip ) {
357	<	evtfail |= (1<<EVTFAIL_IP );
358	<	return evtfail;
359	<	//h_evtfail->Fill( evtfail, eventweight );
360	<	//      h_evtfail->Fill( evtfail );
361	<	//      cout << "evtfail: " << hex << evtfail << dec << endl;
362	<	//      continue;
363	<	}
364	<
365	<	//***************************************************************
366	<	// remaining kinematic cuts
367	<	//***************************************************************
368	<	if ( Z1Candidate.M() > 120 ||
369	<	Z2Candidate.M() < 20  ||
370	<	Z2Candidate.M() > 120 ||
371	<	!(lepvec[Z1LeptonPlusIndex].vec.Pt() > 20.0 || lepvec[Z1LeptonMinusIndex].vec.Pt() > 20.0) ||
372	<	!(lepvec[Z1LeptonPlusIndex].vec.Pt() > 10.0 && lepvec[Z1LeptonMinusIndex].vec.Pt() > 10.0)
373	<	) {
374	<	evtfail |= (1<<EVTFAIL_KINEMATICS );
375	<	return evtfail;
376	<	//h_evtfail->Fill( evtfail, eventweight );
377	<	//      h_evtfail->Fill( evtfail );
378	<	//      cout << "evtfail: " << hex << evtfail << dec << endl;
379	<	//      continue;
380	<	}
381	<
382	<	int channel;
383	<	if( lepvec[Z1LeptonMinusIndex].type == 11 && lepvec[Z2LeptonMinusIndex].type == 11 ) channel=0;
384	<	if( lepvec[Z1LeptonMinusIndex].type == 13 && lepvec[Z2LeptonMinusIndex].type == 13 ) channel=1;
385	<	if( (lepvec[Z1LeptonMinusIndex].type == 11 && lepvec[Z2LeptonMinusIndex].type == 13) ||
386	<	(lepvec[Z1LeptonMinusIndex].type == 13 && lepvec[Z2LeptonMinusIndex].type == 11)) channel=2;
356	>	}
357	>	}
358	>	// stop if no Z1 candidate is found
359	>	if( BestZ1Mass < 0 ) {
360	>	evtfail |= (1<<EVTFAIL_Z1);
361	>	//ret.status = evtfail;
362	>	ret.status.setStatus(0);
363	>	return ret;
364	>	}
365	>	if( ctrl.debug ) cout << "\tgot a Z1 ... run: " << info->RunNum() << "\tevt: " << info->EvtNum()  << endl;
366	>	if( ctrl.debug ) cout << "\tZ1 plusindex: " << Z1LeptonPlusIndex << "\tminusindex: " << Z1LeptonMinusIndex << endl;
367	>	TLorentzVector Z1LeptonPlus  = *(lepvec[Z1LeptonPlusIndex].vec);
368	>	TLorentzVector Z1LeptonMinus = *(lepvec[Z1LeptonMinusIndex].vec);
369	>	TLorentzVector Z1Candidate   =  Z1LeptonPlus + Z1LeptonMinus;
370	>
371	>
372	>	//******************************************************************************
373	>	// Z1 + l
374	>	//******************************************************************************
375	>	if( lepvec.size() < 3 ) {
376	>	evtfail |= (1<<EVTFAIL_Z1_PLUSL);
377	>	//ret.status = evtfail;
378	>	ret.status.setStatus(0);
379	>	return ret;
380	>	}
381	>
382	>	//******************************************************************************
383	>	// 4l/Z2 Selection
384	>	//******************************************************************************
385	>	Int_t Z2LeptonPlusIndex = -1;
386	>	Int_t Z2LeptonMinusIndex = -1;
387	>	Double_t BestZ2Mass = -1;
388	>	if( ctrl.debug ) cout << "looking for a Z2 ... out of " << lepvec.size() << " leptons" <<endl;
389	>	for(int i = 0; i < lepvec.size(); ++i) {
390	>
391	>	if( ctrl.debug)  cout << "i: " << i
392	>	<< "\tpt: " << lepvec[i].vec->Pt()
393	>	<< "\ttype: " << lepvec[i].type
394	>	<< endl;
395	>
396	>	if( ctrl.eleSeleScheme == "mediumloose" &&
397	>	!(lepvec[i].isTight) ) {
398	>	if( ctrl.debug)  cout << "it's not tight, skipping ... " << endl;
399	>	continue;
400	>	}
401	>
402	>	for(int j = i+1; j < lepvec.size(); ++j) {
403	>	if( ctrl.debug)  cout << "\t\tj: " << j
404	>	<< "\tpt: " << lepvec[j].vec->Pt()
405	>	<< "\ttype: " << lepvec[j].type
406	>	<< endl;
407
408	<
408	>	if( ctrl.eleSeleScheme == "mediumloose" &&
409	>	!(lepvec[j].isTight) ) {
410	>	if( ctrl.debug)  cout << "it's not tight, skipping ... " << endl;
411	>	continue;
412	>	}
413	>
414	>
415	>	if (i == Z1LeptonPlusIndex || i == Z1LeptonMinusIndex) {
416	>	if( ctrl.debug)  cout << "\ti matches a Z1 index, skipping ..." << endl;
417	>	continue; //skip Z1 leptons
418	>	}
419	>	if (j == Z1LeptonPlusIndex || j == Z1LeptonMinusIndex) {
420	>	if( ctrl.debug)  cout << "\tj matches a Z1 index, skipping ..." << endl;
421	>	continue; //skip Z1 leptons
422	>	}
423	>	if (lepvec[i].charge == lepvec[j].charge) {
424	>	if( ctrl.debug)  cout << "\ti and j are same sign, skipping ..." << endl;
425	>	continue;         //require opp sign
426	>	}
427	>	if (fabs(lepvec[i].type) != fabs(lepvec[j].type)) {
428	>	if( ctrl.debug) cout << "\ti and j are not same flavor, skipping ..." << endl;
429	>	continue; //require same flavor
430	>	}
431	>
432	>
433	>	//Make Z2 hypothesis
434	>	TLorentzVector *leptonPlus, *leptonMinus;
435	>
436	>	if (lepvec[i].charge > 0 ) {
437	>	leptonPlus  = lepvec[i].vec;
438	>	leptonMinus = lepvec[j].vec;
439	>	} else {
440	>	leptonPlus  = lepvec[j].vec;
441	>	leptonMinus = lepvec[i].vec;
442	>	}
443	>
444	>	TLorentzVector dilepton = *leptonPlus + *leptonMinus;
445	>	TLorentzVector fourLepton = Z1Candidate + dilepton;
446	>
447	>	if( ctrl.debug ) cout << "dilepton.M() : " << dilepton.M() << endl;
448	>	if( ctrl.debug ) cout << "fourLepton.M() : " << fourLepton.M() << endl;
449
450	<	if( passtuple != NULL ) {
451	<	passtuple->Fill( info->runNum,
452	<	info->evtNum,
453	<	info->lumiSec,
454	<	channel,
455	<	Z1Candidate.M(),
456	<	Z2Candidate.M(),
457	<	ZZSystem.M(),
458	<	ZZSystem.Pt(),
459	<	eventweight);
460	<	}
461	<
462	<	cout  << "run: " << info->runNum
463	<	<< "\tevt: " << info->evtNum
464	<	<< "\tZ1channel: " << lepvec[Z1LeptonMinusIndex].type
465	<	<< "\tZ2channel: " << lepvec[Z2LeptonMinusIndex].type
466	<	<< "\tmZ1: " << Z1Candidate.M()
467	<	<< "\tmZ2: " << Z2Candidate.M()
468	<	<< "\tm4l: " << ZZSystem.M()
469	<	<< "\tevtfail: " << hex << evtfail << dec
470	<	<< "\ttrigbits: " << hex << info->triggerBits << dec
471	<	//          << "\ttree: " << inputFiles[q][f]
472	<	<< endl;
450	>	if (!(dilepton.M() > 12.0)) continue;
451	>	if (!(fourLepton.M() > 100.0)) continue;
452	>
453	>	//for 4e and 4mu, require at least 1 of the other opp sign lepton pairs have mass > 12
454	>	if (fabs(lepvec[i].type) == fabs(lepvec[Z1LeptonPlusIndex].type)) {
455	>	TLorentzVector pair1 = Z1LeptonPlus + *leptonMinus;
456	>	TLorentzVector pair2 = Z1LeptonMinus + *leptonPlus;
457	>	if( ctrl.debug ) cout << "pair1: " << pair1.M() << "\tpair2: "<< pair2.M() << endl;
458	>	if (!(pair1.M() > 12 || pair2.M() > 12)) continue;
459	>	}
460	>
461	>
462	>	//Disambiguiation is done by choosing the pair with the largest ptMax and largest ptMin
463	>	if (Z2LeptonPlusIndex < 0) {
464	>	if (lepvec[i].charge > 0) {
465	>	Z2LeptonPlusIndex = i;
466	>	Z2LeptonMinusIndex = j;
467	>	} else {
468	>	Z2LeptonPlusIndex = j;
469	>	Z2LeptonMinusIndex = i;
470	>	}
471	>	} else {
472	>	Double_t BestPairPtMax = lepvec[Z2LeptonPlusIndex].vec->Pt();
473	>	Double_t BestPairPtMin = lepvec[Z2LeptonMinusIndex].vec->Pt();
474	>	if (lepvec[Z2LeptonMinusIndex].vec->Pt() > BestPairPtMax) {
475	>	BestPairPtMax = lepvec[Z2LeptonMinusIndex].vec->Pt();
476	>	BestPairPtMin = lepvec[Z2LeptonPlusIndex].vec->Pt();
477	>	}
478	>
479	>	Double_t CurrentPairPtMax = lepvec[i].vec->Pt();
480	>	Double_t CurrentPairPtMin = lepvec[j].vec->Pt();
481	>	if (lepvec[j].vec->Pt() > CurrentPairPtMax) {
482	>	CurrentPairPtMax = lepvec[j].vec->Pt();
483	>	CurrentPairPtMin = lepvec[i].vec->Pt();
484	>	}
485	>
486	>	if (CurrentPairPtMax > BestPairPtMax) {
487	>	if (lepvec[i].charge > 0) {
488	>	Z2LeptonPlusIndex = i;
489	>	Z2LeptonMinusIndex = j;
490	>	} else {
491	>	Z2LeptonPlusIndex = j;
492	>	Z2LeptonMinusIndex = i;
493	>	}
494	>	} else if (CurrentPairPtMax  == BestPairPtMax) {
495	>	if (CurrentPairPtMin > BestPairPtMin) {
496	>	if (lepvec[i].charge > 0) {
497	>	Z2LeptonPlusIndex = i;
498	>	Z2LeptonMinusIndex = j;
499	>	} else {
500	>	Z2LeptonPlusIndex = j;
501	>	Z2LeptonMinusIndex = i;
502	>	}
503	>	}
504	>	}
505	>	}
506	>	}
507	>	}
508	>
509	>	// stop if no Z2 candidate is found
510	>	if (Z2LeptonPlusIndex == -1) {
511	>	evtfail |= ( 1<<EVTFAIL_4L );
512	>	//      ret.status = evtfail;
513	>	ret.status.setStatus(0);
514	>	return ret;
515	>	}
516	>	if( ctrl.debug ) cout << "\tgot a Z2 ..." << endl;
517	>	if( ctrl.debug ) cout << "\tZ2 plusindex: " << Z2LeptonPlusIndex
518	>	<< "\tminusindex: " << Z2LeptonMinusIndex << endl;
519	>	TLorentzVector  Z2LeptonPlus  = *(lepvec[Z2LeptonPlusIndex].vec);
520	>	TLorentzVector  Z2LeptonMinus = *(lepvec[Z2LeptonMinusIndex].vec);
521	>	TLorentzVector  Z2Candidate   = Z2LeptonPlus+Z2LeptonMinus;
522	>	TLorentzVector  ZZSystem      = Z1Candidate + Z2Candidate;
523	>	lepvec[Z1LeptonPlusIndex].is4l = true;
524	>	lepvec[Z1LeptonMinusIndex].is4l = true;
525	>	lepvec[Z2LeptonPlusIndex].is4l = true;
526	>	lepvec[Z2LeptonMinusIndex].is4l = true;
527	>
528
529	<	return evtfail;
530	<
531	<	}
529	>
530	>
531	>	//***************************************************************
532	>	// remaining kinematic cuts
533	>	//***************************************************************
534	>	double Z2massCut=0;
535	>	if      ( ctrl.kinematics == "loose" ) Z2massCut = 12;
536	>	else if ( ctrl.kinematics == "tight" ) Z2massCut = 20;
537	>	else { cout <<  "error! kinematic tightness not defined!" << endl; assert(0); }
538	>
539	>	if ( Z1Candidate.M() > 120        ||
540	>	Z2Candidate.M() < Z2massCut  ||
541	>	Z2Candidate.M() > 120        ||
542	>	!(lepvec[Z1LeptonPlusIndex].vec->Pt() > 20.0 || lepvec[Z1LeptonMinusIndex].vec->Pt() > 20.0) ||
543	>	!(lepvec[Z1LeptonPlusIndex].vec->Pt() > 10.0 && lepvec[Z1LeptonMinusIndex].vec->Pt() > 10.0)
544	>	) {
545	>	evtfail |= (1<<EVTFAIL_KINEMATICS );
546	>	//      ret.status = evtfail;
547	>	ret.status.setStatus(0);
548	>	return ret;
549	>	}
550	>
551	>	unsigned channel;
552	>	if( lepvec[Z1LeptonMinusIndex].type == 11 && lepvec[Z2LeptonMinusIndex].type == 11 ) channel=0;
553	>	if( lepvec[Z1LeptonMinusIndex].type == 13 && lepvec[Z2LeptonMinusIndex].type == 13 ) channel=1;
554	>	if( (lepvec[Z1LeptonMinusIndex].type == 11 && lepvec[Z2LeptonMinusIndex].type == 13) ||
555	>	(lepvec[Z1LeptonMinusIndex].type == 13 && lepvec[Z2LeptonMinusIndex].type == 11)) channel=2;
556	>
557	>
558	>
559	>
560	>	if( ctrl.debug ) cout  << "run: " << info->RunNum()
561	>	<< "\tevt: " << info->EvtNum()
562	>	<< "\tZ1channel: " << lepvec[Z1LeptonMinusIndex].type
563	>	<< "\tZ2channel: " << lepvec[Z2LeptonMinusIndex].type
564	>	<< "\tmZ1: " << Z1Candidate.M()
565	>	<< "\tmZ2: " << Z2Candidate.M()
566	>	<< "\tm4l: " << ZZSystem.M()
567	>	<< "\tevtfail: " << hex << evtfail << dec
568	>	//                           << "\ttrigbits: " << hex << info->triggerBits << dec
569	>	//              << "\ttree: " << inputFiles[q][f]
570	>	<< endl;
571	>
572
573
574	+	//***************************************************************
575	+	// finish
576	+	//***************************************************************
577	+
578	+	if( !evtfail ) {
579	+	ret.status.setStatus(SelectionStatus::EVTPASS);
580	+	ret.Z1leptons.push_back(lepvec[Z1LeptonMinusIndex]);
581	+	ret.Z1leptons.push_back(lepvec[Z1LeptonPlusIndex]);
582	+	ret.Z2leptons.push_back(lepvec[Z2LeptonMinusIndex]);
583	+	ret.Z2leptons.push_back(lepvec[Z2LeptonPlusIndex]);
584	+	}
585
586	+	return ret;
587	+	}
588
589

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