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root/cvsroot/UserCode/MitHzz4l/Selection/src/Selection.cc

Comparing UserCode/MitHzz4l/Selection/src/Selection.cc (file contents):
Revision 1.5 by khahn, Thu Oct 13 14:18:55 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 "HZZLikelihoodElectronSelection.h"
5	–	#include "HZZBDTElectronSelection.h"
6	–	#include "RunLumiRangeMap.h"
7	–
8	–	RunLumiRangeMap rlrm;
9	–
10	–	void initRunLumiRangeMap() {
11	–	rlrm.AddJSONFile(std::string("./data/Cert_136033-149442_7TeV_Apr21ReReco_Collisions10_JSON.txt"));
12	–	rlrm.AddJSONFile(std::string("./data/Cert_160404-173244_7TeV_PromptReco_Collisions11_JSON_v2.txt"));
13	–	rlrm.AddJSONFile(std::string("./data/Cert_160404-163869_7TeV_May10ReReco_Collisions11_JSON_v3.txt"));
14	–	rlrm.AddJSONFile(std::string("./data/Cert_170249-172619_7TeV_ReReco5Aug_Collisions11_JSON.txt"));
15	–	};
16	–
17	–	unsigned fails_HZZ4L_selection(ControlFlags &ctrl,           // input control
18	–	mithep::TEventInfo *info,     // input event inof
19	–	TClonesArray *electronArr,    // input electrons
20	–	TClonesArray *muonArr,        // input muons
21	–	double eventweight,           // weight
22	–	TTree * passtuple ) {
23	–
24	–	fails_HZZ4L_selection( ctrl, info, electronArr, muonArr, eventweight, passtuple, NULL );
25	–
26	–	};
27	–
28	–	unsigned fails_HZZ4L_selection(ControlFlags &ctrl,           // input control
29	–	mithep::TEventInfo *info,     // input event inof
30	–	TClonesArray *electronArr,    // input electrons
31	–	TClonesArray *muonArr,        // input muons
32	–	double eventweight,           // weight
33	–	LabVectors  *l ) {
34	–
35	–	fails_HZZ4L_selection( ctrl, info, electronArr, muonArr, eventweight, NULL, l );
36	–
37	–	};
38	–
39	–
40	–	unsigned fails_HZZ4L_selection(ControlFlags &ctrl,           // input control
41	–	mithep::TEventInfo *info,     // input event inof
42	–	TClonesArray *electronArr,    // input electrons
43	–	TClonesArray *muonArr,        // input muons
44	–	double eventweight,           // weight
45	–	TTree * passtuple,
46	–	LabVectors * l) {       // output ntuple
11
12	<	unsigned evtfail = 0x0;
12	>	#include "ExternData.h"
13	>	#include "SelectionDefs.h"
14
50	–	if( info->runNum == 163817 && info->evtNum == 155679856 ) {
51	–	cout << "found it? YES " << endl;
52	–	} else {
53	–	cout << "found it? NO " << endl;
54	–	}
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	+	TRandom3 r;
62	+
63		if( ctrl.debug ) {
64	<	cout << "Run: " << info->runNum
65	<	<< "\tEvt: " << info->evtNum
66	<	<< "\tLumi: " << info->lumiSec
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	<	RunLumiRangeMap::RunLumiPairType rl(info->runNum, info->lumiSec);
72	>	RunLumiRangeMap::RunLumiPairType rl(info->RunNum(), info->LumiSec());
73		if( !(rlrm.HasRunLumi(rl)) )  {
74		if( ctrl.debug ) cout << "\tfails JSON" << endl;
75	<	evtfail |= (1<<EVTFAIL_JSON);
76	<	return evtfail;
75	>	ret.status.setStatus(0);
76	>	return ret;
77		}
78		}
72	–
73	–
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 {
87	<	if( !(passHLTMC(info->triggerBits)) ) {
88	<	evtfail |= (1<<EVTFAIL_TRIGGER);
89	<	return evtfail;
90	<	}
91	<	//    cout << "MC trigger bits: " << hex << info->triggerBits << dec << endl;
92	<	}
93	<
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;
116	<
116	>
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	>	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	>	}
140	>
141		//
142		if( ctrl.debug ) cout << "\tnMuons: " << muonArr->GetEntries() << endl;
143		//----------------------------------------------------
144	<	for(Int_t i=0; i<muonArr->GetEntries(); i++) {
145	<	const mithep::TMuon *mu = (mithep::TMuon*)((*muonArr)[i]);
146	<	unsigned muonfail = passMuonSelectionZZ(mu);
147	<	if( ctrl.debug ) {
148	<	cout << "muon:: pt: " << mu->pt
149	<	<< "\teta: " << mu->eta
150	<	<< "\tmask: 0x" << hex << muonfail << dec
151	<	<< endl;
152	<	}
153	<	if ( !muonfail ) {
154	<	SimpleLepton tmplep;
155	<	tmplep.vec.SetPtEtaPhiM(mu->pt,
156	<	mu->eta,
157	<	mu->phi,
158	<	105.658369e-3);
159	<	tmplep.type    = 13;
160	<	tmplep.index   = i;
161	<	tmplep.charge  = mu->q;
162	<	tmplep.isoTrk  = mu->trkIso03;
163	<	tmplep.isoEcal = mu->emIso03;
164	<	tmplep.isoHcal = mu->hadIso03;
165	<	tmplep.ip3dSig = mu->ip3dSig;
166	<	tmplep.is4l    = false;
167	<	tmplep.isEB    = (fabs(mu->eta) < 1.479 ? 1 : 0 );
168	<	lepvec.push_back(tmplep);
169	<	if( ctrl.debug ) { cout << "muon passes ... " << endl;}
170	<	}
171	<	}
144	>	for(Int_t i=0; i<muonArr->GetEntries(); i++)
145	>	{
146	>	const mithep::Muon *mu = (mithep::Muon*)((*muonArr)[i]);
147	>
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	>	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	>	}
204
205	<	if( ctrl.debug ) { cout << "\tnElectron: " << electronArr->GetEntries() << endl; }
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	>	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	<	//----------------------------------------------------
242	<	for(Int_t i=0; i<electronArr->GetEntries(); i++) {
243	<	const mithep::TElectron *ele = (mithep::TElectron*)((*electronArr)[i]);
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( ctrl.do_escale_up ) {
255	>	pt=scale_smear_electron_Up(pt, ele->IsEB(),  r);
256	>	}
257	>	if( ctrl.do_escale_down ) {
258	>	pt=scale_smear_electron_Down(pt, ele->IsEB(),  r);
259	>	}
260
261	<	Bool_t isMuonOverlap = kFALSE;
262	<	for (int k=0; k<lepvec.size(); ++k) {
263	<	TVector3 tmplep;
264	<	tmplep.SetPtEtaPhi(ele->pt, ele->eta, ele->phi);
265	<	if ( lepvec[k].type == 13 && lepvec[k].vec.Vect().DrEtaPhi(tmplep) < 0.1 ) {
266	<	if( ctrl.debug ) cout << "-----> isMuonOverlap! " << endl;
267	<	isMuonOverlap = kTRUE;
268	<	break;
261	>
262	>	tmplep.vec->SetPtEtaPhiM( pt,
263	>	ele->Eta(),
264	>	ele->Phi(),
265	>	ELECTRON_MASS );
266	>
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	<
301	<	unsigned FAIL=0;
302	<	CICStruct ciccuts = getCiCCuts(ctrl.eleSeleScheme);
303	<	unsigned  failsCIC=0;
158	<	if(ctrl.eleSele=="cic") {
159	<	failsCIC = failsCicSelection(ctrl, ele, ciccuts, ctrl.kinematics);
160	<	FAIL = failsCIC;
161	<	}
162	<	LikStruct likcuts;
163	<	unsigned failsLike=0;
164	<	if(ctrl.eleSele=="lik") {
165	<	likcuts = getLikCuts(ctrl.eleSeleScheme);
166	<	failsLike = failsLikelihoodSelection(ele, likcuts, ctrl.kinematics);
167	<	FAIL = failsLike;
168	<	}
169	<	unsigned  failsBDT=0;
170	<	if(ctrl.eleSele=="bdt") {
171	<	failsBDT = failsBDTSelection(ele,ctrl.kinematics,ctrl.eleSeleScheme);
172	<	FAIL = failsBDT;
173	<	}
174	<
175	<	if( ctrl.debug ){
176	<	cout << "CIC category: " << cicCategory(ele)
177	<	<< "\tlikelihood: " << ele->likelihood
178	<	<< "\tFAIL:  0x"     << hex << FAIL      << dec
179	<	<< "\tfailsCIC:  0x" << hex << failsCIC  << dec
180	<	<< "\tfailsLike: 0x" << hex << failsLike << dec
181	<	<< "\tfailsBDT:  0x" << hex << failsBDT << dec
182	<	<< "\tscEt: " << ele->scEt
183	<	<< "\tscEta: " << ele->scEta
184	<	<< "\tncluster: " << ele->ncluster
300	>	if( ctrl.debug ) {
301	>	cout << "postsel nlep: " << lepvec.size()
302	>	<< "\tnmuon: " << nmu
303	>	<< "\tnelectron: " << nele
304		<< endl;
305		}
306	<	if ( !FAIL && !isMuonOverlap ) {
307	<	SimpleLepton tmplep;
308	<	tmplep.vec.SetPtEtaPhiM( ele->pt,
309	<	ele->eta,
310	<	ele->phi,
311	<	0.51099892e-3 );
312	<	tmplep.type    = 11;
313	<	tmplep.index   = i;
314	<	tmplep.charge  = ele->q;
315	<	tmplep.isoTrk  = ele->trkIso03;
316	<	tmplep.isoEcal = ele->emIso03;
317	<	tmplep.isoHcal = ele->hadIso03;
318	<	tmplep.ip3dSig = ele->ip3dSig;
319	<	tmplep.is4l    = false;
320	<	tmplep.isEB    = ele->isEB;
321	<	lepvec.push_back(tmplep);
322	<	if( ctrl.debug ) { cout << "\telectron passes ... " << endl; }
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	>	Z1LeptonPlusIndex = j;
352	>	Z1LeptonMinusIndex = i;
353	>	}
354	>	}
355	>	}
356	>	}
357		}
358	<	}
359	<
360	<	sort( lepvec.begin(), lepvec.end(), SimpleLepton::lep_pt_sort );
361	<
362	<	int nmu=0, nele=0;
363	<	for( int i=0; i<lepvec.size(); i++ ) {
364	<	if( abs(lepvec[i].type) == 11 ) nele++;
365	<	else nmu++;
366	<	}
367	<	if( ctrl.debug ) {
368	<	cout << "postsel nlep: " << lepvec.size()
369	<	<< "\tnmuon: " << nmu
370	<	<< "\tnelectron: " << nele
371	<	<< endl;
372	<	}
373	<
374	<	//******************************************************************************
375	<	//Z1 Selection
376	<	//******************************************************************************
377	<	int Z1LeptonPlusIndex = -1;
378	<	int Z1LeptonMinusIndex = -1;
379	<	double BestZ1Mass = -999;
380	<	if( ctrl.debug ) { cout << "looking for a Z1 ..." << endl; }
381	<	for(int i = 0; i < lepvec.size(); ++i) {
382	<	for(int j = i+1; j < lepvec.size(); ++j) {
383	<	if( ctrl.debug ) { cout << "\tconsidering leptons " << i << " & " << j << endl; }
384	<	if (!(lepvec[i].vec.Pt() > 20.0 || lepvec[j].vec.Pt() > 20.0)) continue;
385	<	if( ctrl.debug ) { cout << "\tat least one is > 20 GeV" << endl; }
386	<	if (!(lepvec[i].vec.Pt() > 10.0 && lepvec[j].vec.Pt() > 10.0)) continue;
387	<	if( ctrl.debug ) { cout << "\tthe other  is > 10 GeV" << endl; }
388	<	if (lepvec[i].charge == lepvec[j].charge) continue;
389	<	if( ctrl.debug ) { cout << "\tthey're opposite charge" << endl; }
390	<	if (fabs(lepvec[i].type) != fabs(lepvec[j].type)) continue;
391	<	if( ctrl.debug ) { cout << "\tthey're same flavor" << endl; }
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	<	//Make Z1 hypothesis
397	<	TLorentzVector leptonPlus, leptonMinus;
398	<	if ( lepvec[i].charge > 0 ) {
399	<	leptonPlus  = lepvec[i].vec;
244	<	leptonMinus = lepvec[j].vec;
245	<	} else {
246	<	leptonPlus  = lepvec[j].vec;
247	<	leptonMinus = lepvec[i].vec;
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	<	float tmpZ1Mass = (leptonPlus+leptonMinus).M();
403	<	if( ctrl.debug ) cout << "Z1 selection, tmpZ1Mass: " << tmpZ1Mass << endl;
404	<	if( tmpZ1Mass > 60 ) {
405	<	if (fabs(tmpZ1Mass - 91.1876) < fabs(BestZ1Mass - 91.1876)) {
406	<	BestZ1Mass = tmpZ1Mass;
407	<	if( ctrl.debug ) cout << "Z1 selection, new BestZ1Mass: " << BestZ1Mass
408	<	<< "\tdM: " << fabs(BestZ1Mass - 91.1876)
409	<	<< endl;
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	>	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 (!(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	<	Z1LeptonPlusIndex = i;
466	<	Z1LeptonMinusIndex = j;
465	>	Z2LeptonPlusIndex = i;
466	>	Z2LeptonMinusIndex = j;
467		} else {
468	<	Z1LeptonPlusIndex = j;
469	<	Z1LeptonMinusIndex = i;
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		}
265	–	}
266	–	}
267	–	}
268	–	}
269	–	// stop if no Z1 candidate is found
270	–	if( BestZ1Mass < 0 ) {
271	–	evtfail |= (1<<EVTFAIL_Z1);
272	–	return evtfail;
273	–	}
274	–	if( ctrl.debug ) cout << "\tgot a Z1 ... run: " << info->runNum << "\tevt: " << info->evtNum  << endl;
275	–	if( ctrl.debug ) cout << "\tZ1 plusindex: " << Z1LeptonPlusIndex << "\tminusindex: " << Z1LeptonMinusIndex << endl;
276	–	TLorentzVector Z1LeptonPlus  = lepvec[Z1LeptonPlusIndex].vec;
277	–	TLorentzVector Z1LeptonMinus = lepvec[Z1LeptonMinusIndex].vec;
278	–	TLorentzVector Z1Candidate   =  Z1LeptonPlus + Z1LeptonMinus;
279	–	if( l != NULL ) {
280	–	l->vecz1 = Z1Candidate;
281	–	l->vecl1p = Z1LeptonPlus;
282	–	l->vecl1m = Z1LeptonMinus;
283	–	}
284	–
285	–	//******************************************************************************
286	–	// Z1 + l
287	–	//******************************************************************************
288	–	if( lepvec.size() < 3 ) {
289	–	evtfail |= (1<<EVTFAIL_Z1_PLUSL);
290	–	return evtfail;
291	–	}
478
479	<	//******************************************************************************
480	<	// 4l/Z2 Selection
481	<	//******************************************************************************
482	<	Int_t Z2LeptonPlusIndex = -1;
483	<	Int_t Z2LeptonMinusIndex = -1;
484	<	Double_t BestZ2Mass = -1;
485	<	if( ctrl.debug ) cout << "looking for a Z2 ... out of " << lepvec.size() << " leptons" <<endl;
486	<	for(int i = 0; i < lepvec.size(); ++i) {
487	<	for(int j = i+1; j < lepvec.size(); ++j) {
488	<	//            cout << "i: " << i << "\tj: " << j << endl;
489	<	if (i == Z1LeptonPlusIndex || i == Z1LeptonMinusIndex) {
304	<	//            cout << "\ti matches a Z1 index, skipping ..." << endl;
305	<	continue; //skip Z1 leptons
306	<	}
307	<	if (j == Z1LeptonPlusIndex || j == Z1LeptonMinusIndex) {
308	<	//            cout << "\tj matches a Z1 index, skipping ..." << endl;
309	<	continue; //skip Z1 leptons
310	<	}
311	<	if (lepvec[i].charge == lepvec[j].charge) {
312	<	//              cout << "\ti and j are same sign, skipping ..." << endl;
313	<	continue;         //require opp sign
314	<	}
315	<	if (fabs(lepvec[i].type) != fabs(lepvec[j].type)) {
316	<	//              cout << "\ti and j are not same flavor, skipping ..." << endl;
317	<	continue; //require same flavor
318	<	}
319	<
320	<
321	<	//Make Z2 hypothesis
322	<	TLorentzVector leptonPlus, leptonMinus;
323	<
324	<	if (lepvec[i].charge > 0 ) {
325	<	leptonPlus  = lepvec[i].vec;
326	<	leptonMinus = lepvec[j].vec;
327	<	} else {
328	<	leptonPlus  = lepvec[j].vec;
329	<	leptonMinus = lepvec[i].vec;
330	<	}
331	<
332	<	TLorentzVector dilepton = leptonPlus+leptonMinus;
333	<	TLorentzVector fourLepton = Z1Candidate + dilepton;
334	<
335	<	if( ctrl.debug ) cout << "dilepton.M() : " << dilepton.M() << endl;
336	<	if( ctrl.debug ) cout << "fourLepton.M() : " << fourLepton.M() << endl;
337	<
338	<	if (!(dilepton.M() > 12.0)) continue;
339	<	if (!(fourLepton.M() > 100.0)) continue;
340	<
341	<
342	<	//for 4e and 4mu, require at least 1 of the other opp sign lepton pairs have mass > 12
343	<	if (fabs(lepvec[i].type) == fabs(lepvec[Z1LeptonPlusIndex].type)) {
344	<	TLorentzVector pair1 = Z1LeptonPlus+leptonMinus;
345	<	TLorentzVector pair2 = Z1LeptonMinus+leptonPlus;
346	<	if( ctrl.debug ) cout << "pair1: " << pair1.M() << "\tpair2: "<< pair2.M() << endl;
347	<	if (!(pair1.M() > 12 || pair2.M() > 12)) continue;
348	<	}
349	<
350	<	//Disambiguiation is done by choosing the pair with the largest ptMax and largest ptMin
351	<	if (Z2LeptonPlusIndex < 0) {
352	<	if (lepvec[i].charge > 0) {
353	<	Z2LeptonPlusIndex = i;
354	<	Z2LeptonMinusIndex = j;
355	<	} else {
356	<	Z2LeptonPlusIndex = j;
357	<	Z2LeptonMinusIndex = i;
358	<	}
359	<	} else {
360	<	Double_t BestPairPtMax = lepvec[Z2LeptonPlusIndex].vec.Pt();
361	<	Double_t BestPairPtMin = lepvec[Z2LeptonMinusIndex].vec.Pt();
362	<	if (lepvec[Z2LeptonMinusIndex].vec.Pt() > BestPairPtMax) {
363	<	BestPairPtMax = lepvec[Z2LeptonMinusIndex].vec.Pt();
364	<	BestPairPtMin = lepvec[Z2LeptonPlusIndex].vec.Pt();
365	<	}
366	<
367	<	Double_t CurrentPairPtMax = lepvec[i].vec.Pt();
368	<	Double_t CurrentPairPtMin = lepvec[j].vec.Pt();
369	<	if (lepvec[j].vec.Pt() > CurrentPairPtMax) {
370	<	CurrentPairPtMax = lepvec[j].vec.Pt();
371	<	CurrentPairPtMin = lepvec[i].vec.Pt();
372	<	}
373	<
374	<	if (CurrentPairPtMax > BestPairPtMax) {
375	<	if (lepvec[i].charge > 0) {
376	<	Z2LeptonPlusIndex = i;
377	<	Z2LeptonMinusIndex = j;
378	<	} else {
379	<	Z2LeptonPlusIndex = j;
380	<	Z2LeptonMinusIndex = i;
381	<	}
382	<	} else if (CurrentPairPtMax  == BestPairPtMax) {
383	<	if (CurrentPairPtMin > BestPairPtMin) {
384	<	if (lepvec[i].charge > 0) {
385	<	Z2LeptonPlusIndex = i;
386	<	Z2LeptonMinusIndex = j;
387	<	} else {
388	<	Z2LeptonPlusIndex = j;
389	<	Z2LeptonMinusIndex = i;
390	<	}
391	<	}
392	<	}
393	<	}
394	<	}
395	<	}
396	<
397	<	// stop if no Z2 candidate is found
398	<	if (Z2LeptonPlusIndex == -1) {
399	<	evtfail |= ( 1<<EVTFAIL_4L );
400	<	return evtfail;
401	<	//      h_evtfail->Fill( evtfail );
402	<	//      cout << "evtfail: " << hex << evtfail << dec << endl;
403	<	//      continue;
404	<	}
405	<	if( ctrl.debug ) cout << "\tgot a Z2 ..." << endl;
406	<	if( ctrl.debug ) cout << "\tZ2 plusindex: " << Z2LeptonPlusIndex
407	<	<< "\tminusindex: " << Z2LeptonMinusIndex << endl;
408	<	TLorentzVector  Z2LeptonPlus  = lepvec[Z2LeptonPlusIndex].vec;
409	<	TLorentzVector  Z2LeptonMinus = lepvec[Z2LeptonMinusIndex].vec;
410	<	TLorentzVector  Z2Candidate   = Z2LeptonPlus+Z2LeptonMinus;
411	<	TLorentzVector  ZZSystem      = Z1Candidate + Z2Candidate;
412	<	if( l != NULL ) {
413	<	l->vecz2 = Z2Candidate;
414	<	l->vecl2p = Z2LeptonPlus;
415	<	l->vecl2m = Z2LeptonMinus;
416	<	l->vec4l = ZZSystem;
417	<	}
418	<	lepvec[Z1LeptonPlusIndex].is4l = true;
419	<	lepvec[Z1LeptonMinusIndex].is4l = true;
420	<	lepvec[Z2LeptonPlusIndex].is4l = true;
421	<	lepvec[Z2LeptonMinusIndex].is4l = true;
422	<
423	<	//***************************************************************
424	<	// Isolation
425	<	//***************************************************************
426	<	bool failiso=false;
427	<
428	<	/*
429	<	int i,j;
430	<	i=Z1LeptonPlusIndex;
431	<	j=Z1LeptonMinusIndex;
432	<	float RIso1 = (lepvec[i].isoTrk+lepvec[i].isoEcal+lepvec[i].isoHcal)/lepvec[i].vec.Pt();
433	<	float RIso2 = (lepvec[j].isoTrk+lepvec[j].isoEcal+lepvec[j].isoHcal)/lepvec[j].vec.Pt();
434	<	float comboIso12 = RIso1 + RIso2;
435	<	i=Z2LeptonPlusIndex;
436	<	j=Z2LeptonMinusIndex;
437	<	float RIso3 = (lepvec[i].isoTrk+lepvec[i].isoEcal+lepvec[i].isoHcal)/lepvec[i].vec.Pt();
438	<	float RIso4 = (lepvec[j].isoTrk+lepvec[j].isoEcal+lepvec[j].isoHcal)/lepvec[j].vec.Pt();
439	<	float comboIso34 = RIso3 + RIso4;
440	<	if( comboIso12 > 0.35 || comboIso34 > 0.35 ) {
441	<	failiso = true;
442	<	}
443	<	*/
444	<
445	<	float rho = info->rho;
446	<	for( int i=0; i<lepvec.size(); i++ ) {
447	<	if( !(lepvec[i].is4l) ) continue;
448	<	float effArea_ecal_i, effArea_hcal_i;
449	<	if( lepvec[i].isEB ) {
450	<	if( lepvec[i].type == 11 ) {
451	<	effArea_ecal_i = 0.101;
452	<	effArea_hcal_i = 0.021;
453	<	} else {
454	<	effArea_ecal_i = 0.074;
455	<	effArea_hcal_i = 0.022;
456	<	}
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	<	if( lepvec[i].type == 11 ) {
492	<	effArea_ecal_i = 0.046;
460	<	effArea_hcal_i = 0.040;
461	<	} else {
462	<	effArea_ecal_i = 0.045;
463	<	effArea_hcal_i = 0.030;
464	<	}
491	>	Z2LeptonPlusIndex = j;
492	>	Z2LeptonMinusIndex = i;
493		}
494	<	float isoEcal_corr_i = lepvec[i].isoEcal - (effArea_ecal_i*rho);
495	<	float isoHcal_corr_i = lepvec[i].isoHcal - (effArea_hcal_i*rho);
496	<	for( int j=i+1; j<lepvec.size(); j++ ) {
497	<	if( !(lepvec[j].is4l) ) continue;
498	<	float effArea_ecal_j, effArea_hcal_j;
471	<	if( lepvec[j].isEB ) {
472	<	if( lepvec[j].type == 11 ) {
473	<	effArea_ecal_j = 0.101;
474	<	effArea_hcal_j = 0.021;
475	<	} else {
476	<	effArea_ecal_j = 0.074;
477	<	effArea_hcal_j = 0.022;
478	<	}
494	>	} else if (CurrentPairPtMax  == BestPairPtMax) {
495	>	if (CurrentPairPtMin > BestPairPtMin) {
496	>	if (lepvec[i].charge > 0) {
497	>	Z2LeptonPlusIndex = i;
498	>	Z2LeptonMinusIndex = j;
499		} else {
500	<	if( lepvec[j].type == 11 ) {
501	<	effArea_ecal_j = 0.046;
502	<	effArea_hcal_j = 0.040;
483	<	} else {
484	<	effArea_ecal_j = 0.045;
485	<	effArea_hcal_j = 0.030;
486	<	}
487	<	}
488	<	float isoEcal_corr_j = lepvec[j].isoEcal - (effArea_ecal_j*rho);
489	<	float isoHcal_corr_j = lepvec[j].isoHcal - (effArea_hcal_j*rho);
490	<	float RIso_i = (lepvec[i].isoTrk+isoEcal_corr_i+isoHcal_corr_i)/lepvec[i].vec.Pt();
491	<	float RIso_j = (lepvec[j].isoTrk+isoEcal_corr_j+isoHcal_corr_j)/lepvec[j].vec.Pt();
492	<	float comboIso = RIso_i + RIso_j;
493	<	if( info->evtNum == 1038911933 ) {
494	<	float tmpdR = lepvec[i].vec.DrEtaPhi(lepvec[j].vec);
495	<	cout << "i: " << i
496	<	<< "\tdR: " << tmpdR
497	<	<< "\trho: " << rho
498	<	<< "\tRIso_i: " << RIso_i
499	<	<< "\ttkrel: " << lepvec[i].isoTrk/lepvec[i].vec.Pt()
500	<	<< "\tecalrel: " << lepvec[i].isoEcal/lepvec[i].vec.Pt()
501	<	<< "\tecalrelcor: " << isoEcal_corr_i/lepvec[i].vec.Pt()
502	<	<< "\thcalrel: " << lepvec[i].isoHcal/lepvec[i].vec.Pt()
503	<	<< "\thcalrelcor: " << isoHcal_corr_i/lepvec[i].vec.Pt()
504	<	<< "\tpt_i: " << lepvec[i].vec.Pt()
505	<	<< "\tj: " << j
506	<	<< "\tRIso_j: " << RIso_j
507	<	<< "\ttkrel: "  << lepvec[j].isoTrk/lepvec[j].vec.Pt()
508	<	<< "\tecalrel: " << lepvec[j].isoEcal/lepvec[j].vec.Pt()
509	<	<< "\tecalrelcor: " << isoEcal_corr_j/lepvec[j].vec.Pt()
510	<	<< "\thcalrel: " << lepvec[j].isoHcal/lepvec[j].vec.Pt()
511	<	<< "\thcalrelcor: " << isoHcal_corr_j/lepvec[j].vec.Pt()
512	<	<< "\tpt_j: " << lepvec[j].vec.Pt()
513	<	<< "\tcombo: " << comboIso
514	<	<< endl;
515	<	cout.flush();
516	<	}
517	<	if( comboIso > 0.35 ) {
518	<	if( ctrl.debug ) cout << "combo failing for indices: " << i << "," << j << endl;
519	<	failiso = true;
520	<	//            break;
521	<	}
500	>	Z2LeptonPlusIndex = j;
501	>	Z2LeptonMinusIndex = i;
502	>	}
503		}
523	–	}
524	–	if( failiso ) {
525	–	evtfail |= ( 1<<EVTFAIL_ISOLATION );
526	–	return evtfail;
527	–	//h_evtfail->Fill( evtfail, eventweight );
528	–	//      h_evtfail->Fill( evtfail );
529	–	//      cout << "evtfail: " << hex << evtfail << dec << endl;
530	–	//      continue;
531	–	}
532	–
533	–	//***************************************************************
534	–	// IP significance
535	–	//***************************************************************
536	–	bool failip = false;
537	–	for( int i=0; i<lepvec.size(); i++ ) {
538	–	if( !(lepvec[i].is4l) ) continue;
539	–	if( lepvec[i].ip3dSig > 4 ) {
540	–	failip=true;
541	–	break;
504		}
505	<	}
506	<	if( failip ) {
507	<	evtfail |= (1<<EVTFAIL_IP );
508	<	return evtfail;
509	<	//h_evtfail->Fill( evtfail, eventweight );
510	<	//      h_evtfail->Fill( evtfail );
511	<	//      cout << "evtfail: " << hex << evtfail << dec << endl;
512	<	//      continue;
513	<	}
514	<
515	<	//***************************************************************
516	<	// remaining kinematic cuts
517	<	//***************************************************************
518	<	double Z2massCut=0;
519	<	if      ( ctrl.kinematics == "loose" ) Z2massCut = 12;
520	<	else if ( ctrl.kinematics == "tight" ) Z2massCut = 20;
521	<	else { cout <<  "error! kinematic tightness not defined!" << endl; assert(0); }
522	<
523	<	if ( Z1Candidate.M() > 120        ||
524	<	Z2Candidate.M() < Z2massCut  ||
525	<	Z2Candidate.M() > 120        ||
526	<	!(lepvec[Z1LeptonPlusIndex].vec.Pt() > 20.0 || lepvec[Z1LeptonMinusIndex].vec.Pt() > 20.0) ||
527	<	!(lepvec[Z1LeptonPlusIndex].vec.Pt() > 10.0 && lepvec[Z1LeptonMinusIndex].vec.Pt() > 10.0)
566	<	) {
567	<	evtfail |= (1<<EVTFAIL_KINEMATICS );
568	<	return evtfail;
569	<	//h_evtfail->Fill( evtfail, eventweight );
570	<	//      h_evtfail->Fill( evtfail );
571	<	//      cout << "evtfail: " << hex << evtfail << dec << endl;
572	<	//      continue;
573	<	}
574	<
575	<	int channel;
576	<	if( lepvec[Z1LeptonMinusIndex].type == 11 && lepvec[Z2LeptonMinusIndex].type == 11 ) channel=0;
577	<	if( lepvec[Z1LeptonMinusIndex].type == 13 && lepvec[Z2LeptonMinusIndex].type == 13 ) channel=1;
578	<	if( (lepvec[Z1LeptonMinusIndex].type == 11 && lepvec[Z2LeptonMinusIndex].type == 13) ||
579	<	(lepvec[Z1LeptonMinusIndex].type == 13 && lepvec[Z2LeptonMinusIndex].type == 11)) channel=2;
580	<
581	<
582	<
583	<	if( passtuple != NULL ) {
584	<	unsigned run   = info->runNum;
585	<	unsigned evt   = info->evtNum;
586	<	unsigned lumi  = info->lumiSec;
587	<	unsigned chan  = channel;
588	<	float mZ1      = Z1Candidate.M() ;
589	<	float mZ2      = Z2Candidate.M() ;
590	<	float m4l      = ZZSystem.M() ;
591	<	float pt4l     = ZZSystem.Pt() ;
592	<	passtuple->SetBranchAddress("run",  &run);
593	<	passtuple->SetBranchAddress("evt",  &evt);
594	<	passtuple->SetBranchAddress("lumi", &lumi);
595	<	passtuple->SetBranchAddress("mZ1",  &mZ1);
596	<	passtuple->SetBranchAddress("mZ2",  &mZ2);
597	<	passtuple->SetBranchAddress("m4l",  &m4l);
598	<	passtuple->SetBranchAddress("pt4l", &pt4l);
599	<	passtuple->SetBranchAddress("w",    &eventweight);
600	<	passtuple->Fill( );
601	<	}
602	<
603	<	if( ctrl.debug ) cout  << "run: " << info->runNum
604	<	<< "\tevt: " << info->evtNum
605	<	<< "\tZ1channel: " << lepvec[Z1LeptonMinusIndex].type
606	<	<< "\tZ2channel: " << lepvec[Z2LeptonMinusIndex].type
607	<	<< "\tmZ1: " << Z1Candidate.M()
608	<	<< "\tmZ2: " << Z2Candidate.M()
609	<	<< "\tm4l: " << ZZSystem.M()
610	<	<< "\tevtfail: " << hex << evtfail << dec
611	<	<< "\ttrigbits: " << hex << info->triggerBits << dec
612	<	//          << "\ttree: " << inputFiles[q][f]
613	<	<< endl;
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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