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root/cvsroot/UserCode/MitPhysics/Utils/src/MuonTools.cc
Revision: 1.3
Committed: Mon Nov 3 16:55:48 2008 UTC (16 years, 6 months ago) by pharris
Content type: text/plain
Branch: MAIN
Changes since 1.2: +21 -2 lines
Log Message:
Bug Fixes

File Contents

# User Rev Content
1 pharris 1.2 #include "MitPhysics/Utils/interface/MuonTools.h"
2 pharris 1.1 using namespace mithep;
3    
4     MuonTools::MuonTools() :
5     fpion_em_etaEmi(0),
6     fpion_had_etaEmi(0),
7     fpion_had_etaTmi(0),
8     fpion_em_etaB(0),
9     fpion_had_etaB(0),
10     fpion_ho_etaB(0),
11     fpion_had_etaTpl(0),
12     fpion_em_etaEpl(0),
13     fpion_had_etaEpl(0),
14     fmuon_em_etaEmi(0),
15     fmuon_had_etaEmi(0),
16     fmuon_had_etaTmi(0),
17     fmuon_em_etaB(0),
18     fmuon_had_etaB(0),
19     fmuon_ho_etaB(0),
20     fmuon_had_etaTpl(0),
21     fmuon_em_etaEpl(0),
22     fmuon_had_etaEpl(0) {}
23     MuonTools::~MuonTools() {
24     delete fpion_em_etaEmi;
25     delete fpion_had_etaEmi;
26     delete fpion_had_etaTmi;
27     delete fpion_em_etaB;
28     delete fpion_had_etaB;
29     delete fpion_ho_etaB;
30     delete fpion_had_etaTpl;
31     delete fpion_em_etaEpl;
32     delete fpion_had_etaEpl;
33     delete fmuon_em_etaEmi;
34     delete fmuon_had_etaEmi;
35     delete fmuon_had_etaTmi;
36     delete fmuon_em_etaB;
37     delete fmuon_had_etaB;
38     delete fmuon_ho_etaB;
39     delete fmuon_had_etaTpl;
40     delete fmuon_em_etaEpl;
41     delete fmuon_had_etaEpl;
42     }
43    
44     double MuonTools::getCaloCompatability(mithep::Muon* iMuon,bool iEMSpecial, bool iCorrectedHCAL) {
45     if(fpion_em_etaEmi == 0) {
46 pharris 1.2 TFile* fPion_templates = new TFile("$CMSSW_BASE/src/MitPhysics/Init/PionCaloTemplate.root","READ");
47     TFile* fMuon_templates = new TFile("$CMSSW_BASE/src/MitPhysics/Init/MuonCaloTemplate.root","READ");
48 pharris 1.1 fpion_em_etaEmi = (TH2D*) fPion_templates->Get("em_etaEmi");
49     fpion_had_etaEmi = (TH2D*) fPion_templates->Get("had_etaEmi");
50     fpion_had_etaTmi = (TH2D*) fPion_templates->Get("had_etaTmi");
51     fpion_em_etaB = (TH2D*) fPion_templates->Get("em_etaB") ;
52     fpion_had_etaB = (TH2D*) fPion_templates->Get("had_etaB") ;
53     fpion_ho_etaB = (TH2D*) fPion_templates->Get("ho_etaB") ;
54     fpion_had_etaTpl = (TH2D*) fPion_templates->Get("had_etaTpl");
55     fpion_em_etaEpl = (TH2D*) fPion_templates->Get("em_etaEpl") ;
56     fpion_had_etaEpl = (TH2D*) fPion_templates->Get("had_etaEpl");
57     fmuon_em_etaEmi = (TH2D*) fMuon_templates->Get("em_etaEmi") ;
58     fmuon_had_etaEmi = (TH2D*) fMuon_templates->Get("had_etaEmi");
59     fmuon_had_etaTmi = (TH2D*) fMuon_templates->Get("had_etaTmi");
60     fmuon_em_etaB = (TH2D*) fMuon_templates->Get("em_etaB") ;
61     fmuon_had_etaB = (TH2D*) fMuon_templates->Get("had_etaB") ;
62     fmuon_ho_etaB = (TH2D*) fMuon_templates->Get("ho_etaB") ;
63     fmuon_had_etaTpl = (TH2D*) fMuon_templates->Get("had_etaTpl");
64     fmuon_em_etaEpl = (TH2D*) fMuon_templates->Get("em_etaEpl");
65     fmuon_had_etaEpl = (TH2D*) fMuon_templates->Get("had_etaEpl");
66 pharris 1.3
67     fpion_em_etaEmi ->SetDirectory(0);
68     fpion_had_etaEmi->SetDirectory(0);
69     fpion_had_etaTmi->SetDirectory(0);
70     fpion_em_etaB ->SetDirectory(0);
71     fpion_had_etaB ->SetDirectory(0);
72     fpion_ho_etaB ->SetDirectory(0);
73     fpion_had_etaTpl->SetDirectory(0);
74     fpion_em_etaEpl ->SetDirectory(0);
75     fpion_had_etaEpl->SetDirectory(0);
76     fmuon_em_etaEmi ->SetDirectory(0);
77     fmuon_had_etaEmi->SetDirectory(0);
78     fmuon_had_etaTmi->SetDirectory(0);
79     fmuon_em_etaB ->SetDirectory(0);
80     fmuon_had_etaB ->SetDirectory(0);
81     fmuon_ho_etaB ->SetDirectory(0);
82     fmuon_had_etaTpl->SetDirectory(0);
83     fmuon_em_etaEpl ->SetDirectory(0);
84     fmuon_had_etaEpl->SetDirectory(0);
85     fPion_templates->Close();
86     fMuon_templates->Close();
87 pharris 1.1 }
88     double lEta = -1.; double lP = -1;
89     double lEM = -5.; double lHad = 0; double lHO = 0;
90     lEta = iMuon->Eta();
91     lP = iMuon->P();
92     if(lP >= 2000.) lP = 1999.9;
93     if(!iEMSpecial || iMuon->EmEnergy() != 0.) lEM = iMuon->EmEnergy();
94     lHad = iMuon->HadEnergy();
95     lHO = iMuon->HoEnergy();
96     if(lP < 0. ) return 0.5;
97     if(fabs(lEta) > 2.5 ) return 0.5;
98     TH2D* lTMuonHad = NULL;
99     TH2D* lTPionHad = NULL;
100     TH2D* lTMuonHo = NULL;
101     TH2D* lTPionHo = NULL;
102     TH2D* lTMuonEm = NULL;
103     TH2D* lTPionEm = NULL;
104    
105     if(fabs(lEta) >= 1.27) {
106     if(iCorrectedHCAL) lHad *= 1.8/2.2;
107     if(lEta > 0) {
108     lTPionHad = fpion_had_etaEpl;
109     lTMuonHad = fmuon_had_etaEpl;
110     } else {
111     lTPionHad = fpion_had_etaEmi;
112     lTMuonHad = fmuon_had_etaEmi;
113     }
114     }
115     if(fabs(lEta) < 1.27 && fabs(lEta) >= 1.1 ) {
116     if(iCorrectedHCAL) lHad *= (1.8/(-2.2*fabs(lEta)+5.5));
117     if(lEta > 0) {
118     lTPionHad = fpion_had_etaTpl;
119     lTMuonHad = fmuon_had_etaTpl;
120     } else {
121     lTPionHad = fpion_had_etaTmi;
122     lTMuonHad = fmuon_had_etaTmi;
123     }
124     }
125     if(fabs(lEta) < 1.1) {
126     if(iCorrectedHCAL) lHad *= sin(2*atan(exp(iMuon->Eta())));
127     lTPionHad = fpion_had_etaB;
128     lTMuonHad = fmuon_had_etaB;
129     }
130     if(lEta > 1.479 ) {
131     lTPionEm = fpion_em_etaEpl;
132     lTMuonEm = fmuon_em_etaEpl;
133     }
134     if(fabs(lEta) <= 1.479) {
135     lTPionEm = fpion_em_etaB;
136     lTMuonEm = fmuon_em_etaB;
137     }
138     if(lEta < -1.479 ) {
139     lTPionEm = fpion_em_etaEmi;
140     lTMuonEm = fmuon_em_etaEmi;
141     }
142     if(fabs(lEta) < 1.28) {
143     lTPionHo = fpion_ho_etaB;
144     lTMuonHo = fmuon_ho_etaB;
145     }
146    
147     double lPBX = 1.; double lPSX = 1.;
148     double lPBY = 1.; double lPSY = 1.;
149     double lPBZ = 1.; double lPSZ = 1.;
150     if(!overflow(lTPionEm, lP,lEM)) lPBX = lTPionEm ->GetBinContent(lTPionEm ->GetXaxis()->FindBin(lP),lTPionEm ->GetYaxis()->FindBin(lEM) );
151     if(!overflow(lTPionHad,lP,lHad)) lPBY = lTPionHad->GetBinContent(lTPionHad->GetXaxis()->FindBin(lP),lTPionHad->GetYaxis()->FindBin(lHad));
152     if(!overflow(lTPionHo, lP,lHO)) lPBZ = lTPionHo ->GetBinContent(lTPionHo ->GetXaxis()->FindBin(lP),lTPionHo ->GetYaxis()->FindBin(lHO) );
153     if(!overflow(lTMuonEm, lP,lEM )) lPSX = lTMuonEm ->GetBinContent(lTMuonEm ->GetXaxis()->FindBin(lP),lTMuonEm ->GetYaxis()->FindBin(lEM) );
154     if(!overflow(lTMuonHad,lP,lHad)) lPSY = lTMuonHad->GetBinContent(lTMuonHad->GetXaxis()->FindBin(lP),lTMuonHad->GetYaxis()->FindBin(lHad));
155     if(!overflow(lTMuonHo ,lP,lHO)) lPSZ = lTMuonHo ->GetBinContent(lTMuonHo ->GetXaxis()->FindBin(lP),lTMuonHo ->GetYaxis()->FindBin(lHO) );
156    
157     if(lPSX == 0. || lPBX == 0. || (lEM <= 0. && !iEMSpecial)) {lPSX = 1.; lPBX = 1.;}
158     if(lPSY == 0. || lPBY == 0. || lHad == 0.) {lPSY = 1.; lPBY = 1.;}
159     if(lPSZ == 0. || lPBZ == 0. || lHO == 0.) {lPSZ = 1.; lPBZ = 1.;}
160     if((lPSX*lPSY*lPSZ+lPBX*lPBY*lPBZ) > 0.) return lPSX*lPSY*lPSZ/(lPSX*lPSY*lPSZ+lPBX*lPBY*lPBZ);
161     return 0.5;
162     }
163    
164     bool MuonTools::isGood(mithep::Muon *iMuon,selection iSelection) {
165     double lVal = 0;
166     switch(iSelection) {
167     case AllArbitrated:
168     if(iMuon->StandaloneTrk() != 0 || iMuon->GlobalTrk()!= 0) return true;
169     if(iMuon->NSegments() > 0) return true;
170     return false;
171     break;
172     case PromptTight:
173     return promptTight(-1,iMuon);
174     break;
175     case TMOneStationLoose:
176     return TMOneStation(iMuon,99999,999999);
177     break;
178     case TMOneStationTight:
179     return TMOneStation(iMuon);
180     break;
181     case TMLastStationLoose:
182     return TMLastStation(iMuon,999999,999999);
183     break;
184     case TMLastStationTight:
185     return TMLastStation(iMuon);
186     break;
187     case TM2DCompatibilityLoose:
188     lVal = 1.2*getSegmentCompatability(iMuon);
189     if(lVal/1.2 == 0.5) return false;
190     lVal += 0.8*getCaloCompatability(iMuon,true,true);
191     if(lVal > 0.7) return true;
192     return false;
193     break;
194     case TM2DCompatibilityTight:
195     lVal = 1.2*getSegmentCompatability(iMuon);
196     if(lVal/1.2 == 0.5) return false;
197     lVal += 0.8*getCaloCompatability(iMuon,true,true);
198     if(lVal > 1.0) return true;
199     return false;
200     break;
201     default:
202     return false;
203     }
204     return false;
205     }