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root/cvsroot/UserCode/MitHzz4l/LeptonSelection/src/MuonSelection.cc

Comparing UserCode/MitHzz4l/LeptonSelection/src/MuonSelection.cc (file contents):
Revision 1.26 by khahn, Tue Jun 5 15:00:20 2012 UTC vs.
Revision 1.28 by dkralph, Wed Jun 13 14:11:22 2012 UTC

#	Line 19 | Line 19 | extern Float_t computePFMuonIso(const mi
19		const mithep::Array<mithep::PFCandidate> * pfCandidates,
20		const Double_t dRMax);
21
22	+	bool muon2012CutBasedIDTight(const mithep::Muon *mu, const mithep::Vertex * vtx, const mithep::Array<mithep::PFCandidate> * pfCandidates, const mithep::Array<mithep::PileupEnergyDensity> * puEnergyDensity)
23	+	{
24	+
25	+	mithep::MuonTools   muT;
26	+
27	+	Float_t charged_iso = 0;
28	+	Float_t neutral_iso = 0;
29	+	Float_t gamma_iso = 0;
30	+
31	+	for(int k=0; k<pfCandidates->GetEntries(); ++k) {
32	+
33	+	if( !(PFnoPUflag[k]) ) continue;
34	+	const mithep::PFCandidate *pf = (mithep::PFCandidate*)((*pfCandidates)[k]);
35	+
36	+	Double_t dr = mithep::MathUtils::DeltaR(mu->Phi(),mu->Eta(), pf->Phi(), pf->Eta());
37	+	if (dr > 0.4) continue;
38	+
39	+	if (pf->Charge() != 0 && (pf->HasTrackerTrk()||pf->HasGsfTrk()) ) {
40	+
41	+	if (abs(pf->PFType()) == mithep::PFCandidate::eElectron || abs(pf->PFType()) == mithep::PFCandidate::eMuon) continue;
42	+
43	+	charged_iso += pf->Pt();
44	+	}
45	+
46	+	else if (abs(pf->PFType()) == mithep::PFCandidate::eGamma) {
47	+
48	+	gamma_iso += pf->Pt();
49	+	}
50	+
51	+	else {
52	+	neutral_iso += pf->Pt();
53	+	}
54	+	}
55	+
56	+	mithep::MuonTools::EMuonEffectiveAreaTarget EffectiveAreaVersion  = mithep::MuonTools::kMuEAData2012;
57	+	float rho = puEnergyDensity->At(0)->RhoKt6PFJetsCentralNeutral();
58	+
59	+	double iso_sum = charged_iso + fmax(0.0,(gamma_iso + neutral_iso
60	+	-rho*muT.MuonEffectiveArea(muT.kMuGammaAndNeutralHadronIso04,
61	+	mu->Eta(),EffectiveAreaVersion)));
62	+
63	+	bool pass = kTRUE;
64	+	if(!mu->IsGlobalMuon()) pass = kFALSE;
65	+
66	+	//there is not necessarily a global track or a tracker track if is global muon is false
67	+	if(!pass) return pass;
68	+
69	+	if(!mu->IsPFMuon()) pass = kFALSE;
70	+	if(mu->GlobalTrk()->RChi2() > 10) pass= kFALSE;
71	+	if(mu->NValidHits() == 0 ) pass= kFALSE;
72	+	if(mu->NMatches() <= 1) pass = kFALSE;
73	+	if(fabs(mu->TrackerTrk()->D0Corrected(*vtx)) > 0.2) pass = kFALSE;
74	+	if(fabs(mu->TrackerTrk()->DzCorrected(*vtx)) > 0.5) pass = kFALSE;
75	+	if(mu->BestTrk()->NPixelHits() == 0) pass = kFALSE;
76	+	if(mu->NTrkLayersHit() <= 5) pass = kFALSE;
77	+	if(iso_sum/mu->Pt() > 0.12 ) pass = kFALSE;
78	+
79	+	return pass;
80	+
81	+
82	+	}
83	+
84		bool trackToPFMuonSelection( const mithep::Track *track, const mithep::MuonCol * muoncol )
85		{
86		bool pass = false;
#	Line 285 | Line 347 | SelectionStatus muonIDPFSelection(Contro
347
348		return status;
349		}
350	+	//----------------------------------------------------------------------------------------
351	+	SelectionStatus PassWwMuonSel(const mithep::Muon *mu, const mithep::Vertex *vtx,
352	+	const mithep::Array<mithep::PFCandidate> *pfArr
353	+	)
354	+	{
355	+	bool passID=true;
356	+	bool passIso=true;
357	+
358	+	if (mu->Pt() < 5)
359	+	passID = false;
360	+	if (fabs(mu->Eta()) > 2.4)
361	+	passID = false;
362	+	if (mu->BestTrk()->PtErr()/mu->Pt() > 0.1)
363	+	passID = false;
364	+	if (fabs(mu->BestTrk()->DzCorrected(*vtx)) > 0.1)
365	+	passID = false;
366	+	Bool_t isGlobal  = (mu->IsGlobalMuon()) && (mu->BestTrk()->RChi2() < 10) &&
367	+	(mu->NMatches() > 1) && (mu->NValidHits() > 0);
368	+	Bool_t isTracker = (mu->IsTrackerMuon()) &&
369	+	(mu->Quality().Quality(mithep::MuonQuality::TMLastStationTight));
370	+	if (!isGlobal && !isTracker)
371	+	passID = false;
372	+	int ntrkhits = (mu->HasTrackerTrk()) ? mu->TrackerTrk()->NHits() : 0;
373	+	if (ntrkhits < 10)
374	+	passID = false;
375	+	if (mu->BestTrk()->NPixelHits() < 1)
376	+	passID = false;
377	+	if (fabs(mu->BestTrk()->D0Corrected(*vtx)) > 0.02)
378	+	passID = false;
379	+
380	+	// note: this isn't really ww muon isolation
381	+	float pfiso = computePFMuonIso(mu,vtx,pfArr,0.3);
382	+
383	+	if (pfiso > 0.2)
384	+	passIso = false;
385	+
386	+	SelectionStatus status;
387	+	if(passID)  status |= SelectionStatus::TIGHTIDANDPRE;
388	+	if(passIso) status |= SelectionStatus::TIGHTISOANDPRE;
389	+
390	+	return status;
391	+
392	+	}

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