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1 High energy photon pairs from RS-1 Gravitons: L1/HLT Studies Vladimir Litvin, Toyoko Orimoto Caltech, CMS HEEPP Group Meeting 24 March 2007.

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Presentation on theme: "1 High energy photon pairs from RS-1 Gravitons: L1/HLT Studies Vladimir Litvin, Toyoko Orimoto Caltech, CMS HEEPP Group Meeting 24 March 2007."— Presentation transcript:

1 1 High energy photon pairs from RS-1 Gravitons: L1/HLT Studies Vladimir Litvin, Toyoko Orimoto Caltech, CMS HEEPP Group Meeting 24 March 2007

2 2 Introduction Study to investigate L1 and HLT (in)efficiencies and optimize selection for an express stream for very high energy diphoton events MC Samples: Produced at Caltech & Fermilab CMSSW_1_3_1_hlt2 with additional CVS tags: V00-00-53 HLTrigger/btau V00-00-26 HLTrigger/xchannel V01-06-06 RecoLocalTracker/SiPixelClusterizer V01-00-06 L1Trigger/L1ExtraFromDigis V02-00-06 L1Trigger/L1ExtraFromMCTruthProd V00-00-67 HLTrigger/Configuration No Pileup

3 3 MC Samples Signal RS-1 G  : ~90k events each for 750, 1250, 1000, & 1500 GeV mass samples (with c = 0.1) Background: ~100k born and ~300k for box events CKIN(1) = 200 GeV low limit of the invariant mass of the two outgoing photons, with high end is set to infinity Done intentionally to reduce the amount of events to produce while keeping the most useful part of the backgrounds for our studies. bornbox

4 4 Invariant Masses 1443.0 ± 0.3 26.6 ± 0.3 720.5 ± 0.1 15.0 ± 0.2 960.5 ± 0.2 19.9 ± 0.2 Still need energy correction Candidates reconstructed from two Island Basic Clusters from ECAL Barrel/Endcap with pt>(30) 100 GeV born box 75010001500 Pt_photons > 30 Pt_photons > 100

5 5 L1 Trigger Efficiencies # non-zero L1 bits per event L1 bits set to 1 750 GeV born box 1000 GeV 1500 GeV # non-zero L1 bits per event L1 bits set to 1 Tables of efficiencies on following pages…

6 6 L1 Trigger Efficiencies (%) BitName750 GeV 1000 GeV 1500 GeV Box BkgBorn Bkg 0 A_SingleMu3 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.00.0 +- 0.0 0.0 +- 0.0 1 A_SingleMu70.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.00.0 +- 0.0 0.0 +- 0.0 2 A_SingleMu100.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.00.0 +- 0.0 0.0 +- 0.0 3 A_SingleMu140.7 +- 0.0 0.9 +- 0.0 1.0 +- 0.00.1 +- 0.0 0.2 +- 0.0 4 A_SingleMu200.5 +- 0.0 0.6 +- 0.0 0.6 +- 0.00.0 +- 0.0 0.1 +- 0.0 5 A_SingleMu250.4 +- 0.0 0.4 +- 0.0 0.5 +- 0.00.0 +- 0.0 0.1 +- 0.0 6 A_SingleIsoEG50.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.00.0 +- 0.0 0.0 +- 0.0 7 A_SingleIsoEG100.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.00.0 +- 0.0 0.0 +- 0.0 8 A_SingleIsoEG15 7.2 +- 0.1 6.4 +- 0.1 4.9 +- 0.18.8 +- 0.2 9.0 +- 0.1 9 A_SingleIsoEG20 76.1 +- 0.3 66.5 +- 0.3 50.9 +- 0.394.0 +- 0.8 95.4 +- 0.3 10 A_SingleIsoEG25 75.6 +- 0.3 65.7 +- 0.3 49.8 +- 0.394.0 +- 0.8 95.4 +- 0.3 11 A_SingleEG50.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.00.0 +- 0.0 0.0 +- 0.0 12 A_SingleEG100.7 +- 0.0 0.7 +- 0.0 0.7 +- 0.00.0 +- 0.0 0.0 +- 0.0 13 A_SingleEG153.0 +- 0.1 3.0 +- 0.1 3.0 +- 0.12.5 +- 0.1 2.6 +- 0.1 14 A_SingleEG209.7 +- 0.1 9.7 +- 0.1 9.7 +- 0.19.1 +- 0.2 9.3 +- 0.1 15 A_SingleEG2599.9 +- 0.4 99.9 +- 0.4 99.9 +- 0.4100.0 +- 0.8 100.0 +- 0.3 16 A_SingleJet150.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.00.0 +- 0.0 0.0 +- 0.0 17 A_SingleJet200.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.00.0 +- 0.0 0.0 +- 0.0 18 A_SingleJet500.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.00.0 +- 0.0 0.0 +- 0.0 19 A_SingleJet1000.5 +- 0.0 0.7 +- 0.0 0.9 +- 0.00.0 +- 0.0 0.0 +- 0.0 20 A_SingleJet15099.7 +- 0.4 100.0 +- 0.4 100.0 +- 0.469.1 +- 0.6 66.7 +- 0.3 21 A_SingleJet20097.3 +- 0.4 98.9 +- 0.4 99.6 +- 0.436.3 +- 0.5 30.0 +- 0.2

7 7 L1 Trigger Efficiencies (%) BitName750 GeV 1000 GeV 1500 GeV Box Bkg Born Bkg 22 A_SingleTauJet100.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.00.0 +- 0.0 0.0 +- 0.0 23 A_SingleTauJet200.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.00.0 +- 0.0 0.0 +- 0.0 24 A_SingleTauJet300.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.00.0 +- 0.0 0.0 +- 0.0 25 A_SingleTauJet400.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.00.0 +- 0.0 0.0 +- 0.0 26 A_SingleTauJet800.4 +- 0.0 0.4 +- 0.0 0.3 +- 0.00.0 +- 0.0 0.0 +- 0.0 27 A_SingleTauJet10099.6 +- 0.4 99.4 +- 0.4 99.2 +- 0.494.0 +- 0.8 93.8 +- 0.3 28 A_HTT1000.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.00.0 +- 0.0 0.0 +- 0.0 29 A_HTT2000.8 +- 0.0 0.9 +- 0.0 0.9 +- 0.00.0 +- 0.0 0.0 +- 0.0 30 A_HTT30099.9 +- 0.4 100.0 +- 0.4 99.9 +- 0.481.6 +- 0.7 82.2 +- 0.3 31 A_HTT40099.1 +- 0.4 99.6 +- 0.4 99.8 +- 0.451.5 +- 0.6 52.0 +- 0.2 32 A_HTT50090.4 +- 0.4 94.0 +- 0.4 96.3 +- 0.423.6 +- 0.4 23.7 +- 0.2 33 A_ETM200.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.00.0 +- 0.0 0.0 +- 0.0 34 A_ETM300.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.00.0 +- 0.0 0.0 +- 0.0 35 A_ETM400.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.00.0 +- 0.0 0.0 +- 0.0 36 A_ETM505.3 +- 0.1 6.0 +- 0.1 6.6 +- 0.10.0 +- 0.0 0.4 +- 0.0 37 A_ETM6048.9 +- 0.3 56.7 +- 0.3 64.6 +- 0.37.5 +- 0.2 8.5 +- 0.1 38 A_DoubleMu30.2 +- 0.0 0.3 +- 0.0 0.4 +- 0.00.0 +- 0.0 0.1 +- 0.0 39 A_DoubleIsoEG1037.7 +- 0.2 30.0 +- 0.2 20.6 +- 0.265.6 +- 0.6 67.6 +- 0.3 40 A_DoubleEG50.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.00.0 +- 0.0 0.0 +- 0.0 41 A_DoubleEG2096.3 +- 0.4 96.2 +- 0.4 96.0 +- 0.497.1 +- 0.8 97.4 +- 0.3 42 A_DoubleJet10099.9 +- 0.4 100.0 +- 0.4100.0 +- 0.486.5 +- 0.7 83.0 +- 0.3 43 A_DoubleTauJet204.1 +- 0.1 4.1 +- 0.1 4.0 +- 0.13.1 +- 0.1 3.8 +- 0.1

8 8 L1 Trigger Efficiencies (%) BitName750 GeV 1000 GeV 1500 GeV Box Bkg Born Bkg 44 A_DoubleTauJet308.9 +- 0.1 8.7 +- 0.1 8.6 +- 0.18.0 +- 0.2 8.8 +- 0.1 45 A_Mu3_IsoEG50.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.00.0 +- 0.0 0.0 +- 0.0 46 A_Mu3_IsoEG153.4 +- 0.1 3.4 +- 0.1 3.0 +- 0.11.3 +- 0.1 1.9 +- 0.0 47 A_Mu3_EG204.3 +- 0.1 4.8 +- 0.1 5.2 +- 0.11.4 +- 0.1 2.0 +- 0.0 48 A_Mu3_Jet150.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.00.0 +- 0.0 0.0 +- 0.0 49 A_Mu3_Jet1004.3 +- 0.1 4.8 +- 0.1 5.2 +- 0.11.4 +- 0.1 1.9 +- 0.0 50 A_Mu10_Jet201.1 +- 0.0 1.4 +- 0.0 1.5 +- 0.00.2 +- 0.0 0.3 +- 0.0 51 A_Mu7_TauJet201.7 +- 0.0 2.0 +- 0.1 2.2 +- 0.10.3 +- 0.0 0.5 +- 0.0 52 A_Mu7_TauJet301.7 +- 0.0 2.0 +- 0.1 2.2 +- 0.10.3 +- 0.0 0.5 +- 0.0 53 A_IsoEG10_EG1078.5 +- 0.3 71.0 +- 0.3 58.1 +- 0.392.7 +- 0.8 94.1 +- 0.3 54 A_IsoEG10_Jet153.6 +- 0.1 3.1 +- 0.1 2.5 +- 0.13.8 +- 0.2 4.1 +- 0.1 55 A_IsoEG15_Jet2077.2 +- 0.3 68.1 +- 0.3 53.2 +- 0.394.2 +- 0.8 95.5 +- 0.3 56 A_IsoEG15_Jet10077.1 +- 0.3 68.1 +- 0.3 53.2 +- 0.388.1 +- 0.7 88.9 +- 0.3 57 A_IsoEG10_TauJet203.4 +- 0.1 3.0 +- 0.1 2.4 +- 0.13.0 +- 0.1 3.7 +- 0.1 58 A_IsoEG10_TauJet307.3 +- 0.1 6.6 +- 0.1 5.2 +- 0.17.7 +- 0.2 8.5 +- 0.1 59 A_EG10_Jet154.7 +- 0.1 4.8 +- 0.1 4.7 +- 0.14.1 +- 0.2 4.3 +- 0.1 60 A_EG20_Jet2099.9 +- 0.4 99.9 +- 0.4 99.9 +- 0.4100.0 +- 0.8 100.0 +- 0.3 61 A_EG20_Jet10099.9 +- 0.4 99.9 +- 0.4 99.9 +- 0.494.2 +- 0.8 93.9 +- 0.3 62 A_EG20_TauJet4098.8 +- 0.4 98.7 +- 0.4 98.6 +- 0.499.5 +- 0.8 99.7 +- 0.3 63 A_Jet100_TauJet4099.7 +- 0.4 99.6 +- 0.4 99.5 +- 0.494.1 +- 0.8 93.9 +- 0.3 64 A_Mu3_HTT3004.3 +- 0.1 4.8 +- 0.1 5.2 +- 0.11.3 +- 0.1 1.8 +- 0.0 65 A_IsoEG15_HTT30077.1 +- 0.3 68.1 +- 0.3 53.2 +- 0.376.1 +- 0.7 78.0 +- 0.3

9 9 L1 Trigger Efficiencies (%) BitName750 GeV 1000 GeV 1500 GeV Box Bkg Born Bkg 66 A_EG20_HTT30099.9 +- 0.499.9 +- 0.4 99.9 +- 0.481.6 +- 0.7 82.2 +- 0.3 67 A_Jet100_HTT30099.9 +- 0.4100.0 +- 0.4 99.9 +- 0.481.0 +- 0.7 81.5 +- 0.3 68 A_TauJet40_HTT30099.6 +- 0.499.6 +- 0.4 99.4 +- 0.481.4 +- 0.7 82.2 +- 0.3 69 A_Mu3_ETM30 3.6 +- 0.1 4.2 +- 0.1 4.8 +- 0.10.7 +- 0.1 1.2 +- 0.0 70 A_IsoEG15_ETM3061.3 +- 0.3 56.7 +- 0.3 46.4 +- 0.335.2 +- 0.5 41.5 +- 0.2 71 A_EG20_ETM3078.6 +- 0.3 81.9 +- 0.3 84.8 +- 0.438.3 +- 0.5 43.9 +- 0.2 72 A_Jet100_ETM4068.4 +- 0.3 73.4 +- 0.378.1 +- 0.423.4 +- 0.4 26.8 +- 0.2 73 A_TauJet20_ETM208.4 +- 0.1 8.5 +- 0.1 8.7 +- 0.15.0 +- 0.2 5.7 +- 0.1 74 A_TauJet30_ETM307.4 +- 0.1 7.7 +- 0.1 8.0 +- 0.12.8 +- 0.1 3.5 +- 0.1 75 A_HTT200_ETM4068.4 +- 0.3 73.4 +- 0.3 78.0 +- 0.423.4 +- 0.4 26.9 +- 0.2 76 A_TripleMu30.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.00.0 +- 0.0 0.0 +- 0.0 77 A_TripleIsoEG531.5 +- 0.2 29.2 +- 0.2 24.5 +- 0.220.4 +- 0.4 22.2 +- 0.2 78 A_TripleEG1030.7 +- 0.2 32.9 +- 0.2 34.1 +- 0.211.8 +- 0.3 12.2 +- 0.1 79 A_TripleJet5058.9 +- 0.3 61.9 +- 0.3 62.8 +- 0.314.5 +- 0.3 26.3 +- 0.2 80 A_TripleTauJet4034.3 +- 0.2 34.8 +- 0.2 34.0 +- 0.212.0 +- 0.3 18.9 +- 0.1 81 A_DoubleMu3_IsoEG5 0.2 +- 0.0 0.3 +- 0.0 0.4 +- 0.00.0 +- 0.0 0.1 +- 0.0 82 A_DoubleMu3_EG100.2 +- 0.0 0.3 +- 0.0 0.4 +- 0.00.0 +- 0.0 0.1 +- 0.0 83 A_DoubleIsoEG5_Mu33.0 +- 0.1 3.1 +- 0.1 3.0 +- 0.11.0 +- 0.1 1.5 +- 0.0 84 A_DoubleEG10_Mu3 4.2 +- 0.1 4.7 +- 0.1 5.0 +- 0.11.3 +- 0.1 1.9 +- 0.0

10 10 L1 Trigger Efficiencies (%) BitName 750 GeV 1000 GeV 1500 GeV Box Bkg Born Bkg 85 A_DoubleMu3_HTT200 0.2 +- 0.0 0.3 +- 0.0 0.4 +- 0.00.0 +- 0.0 0.1 +- 0.0 86 A_DoubleIsoEG5_HTT20059.7 +- 0.3 54.1 +- 0.3 45.7 +- 0.371.2 +- 0.7 73.6 +- 0.3 87 A_DoubleEG10_HTT200 97.0 +- 0.4 97.0 +- 0.4 96.8 +- 0.495.4 +- 0.8 96.1 +- 0.3 88 A_DoubleJet50_HTT200 100.0 +- 0.4 100.0 +- 0.4 100.0 +- 0.498.0 +- 0.8 98.3 +- 0.3 89 A_DoubleTauJet40_HTT20091.9 +- 0.4 90.6 +- 0.4 88.5 +- 0.492.8 +- 0.8 94.1 +- 0.3 90 A_DoubleMu3_ETM20 0.2 +- 0.0 0.3 +- 0.0 0.4 +- 0.00.0 +- 0.0 0.1 +- 0.0 91 A_DoubleIsoEG5_ETM20 53.6 +- 0.3 49.7 +- 0.3 42.8 +- 0.342.5 +- 0.5 48.7 +- 0.2 92 A_DoubleEG10_ETM20 85.4 +- 0.3 87.1 +- 0.3 88.6 +- 0.457.9 +- 0.6 63.7 +- 0.3 93 A_DoubleJet50_ETM2088.2 +- 0.3 90.0 +- 0.3 91.6 +- 0.459.7 +- 0.6 65.4 +- 0.3 94 A_DoubleTauJet40_ETM2081.0 +- 0.3 81.4 +- 0.3 80.8 +- 0.456.2 +- 0.6 62.6 +- 0.3 95 A_QuadJet2056.7 +- 0.3 58.5 +- 0.3 59.0 +- 0.322.8 +- 0.4 33.4 +- 0.2 96 A_MinBias_HTT100.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.00.0 +- 0.0 0.0 +- 0.0 97 A_ZeroBias 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.00.0 +- 0.0 0.0 +- 0.0

11 11 HLT Egamma Trigger Efficiencies # non-zero HLT bits per event HLT bits set to 1 750 GeV born box 1000 GeV 1500 GeV # non-zero HLT bits per event HLT bits set to 1 Tables of efficiencies on following pages…

12 12 HLT Trigger Efficiencies (%) Bit Name 750 GeV 1000 GeV 1500 GeV Born Bkg Box Bkg 0 HLT1jet 46.9 +- 0.3 74.8 +- 0.3 92.2 +- 0.4 1.3 +- 0.1 0.3 +- 0.0 1 HLT2jet 42.8 +- 0.2 70.9 +- 0.3 89.7 +- 0.4 1.5 +- 0.1 0.2 +- 0.0 2 HLT3jet 11.4 +- 0.1 16.0 +- 0.1 20.9 +- 0.2 0.1 +- 0.0 0.1 +- 0.0 3 HLT4jet 9.4 +- 0.1 12.0 +- 0.1 14.3 +- 0.2 0.2 +- 0.0 0.4 +- 0.0 4 HLT1MET 4.3 +- 0.1 6.7 +- 0.1 10.9 +- 0.1 0.1 +- 0.0 0.2 +- 0.0 5 HLT2jetAco 11.2 +- 0.1 15.7 +- 0.1 20.3 +- 0.2 0.1 +- 0.0 0.1 +- 0.0 6 HLT1jet1METAco 6.2 +- 0.1 9.2 +- 0.1 14.5 +- 0.2 0.1 +- 0.0 0.3 +- 0.0 7 HLT1jet1MET 6.2 +- 0.1 9.3 +- 0.1 14.5 +- 0.2 0.2 +- 0.0 0.3 +- 0.0 8 HLT2jet1MET 6.0 +- 0.1 9.1 +- 0.1 14.4 +- 0.2 0.1 +- 0.0 0.2 +- 0.0 9 HLT3jet1MET 4.7 +- 0.1 7.1 +- 0.1 11.0 +- 0.1 0.1 +- 0.0 0.1 +- 0.0 10 HLT4jet1MET 4.0 +- 0.1 6.0 +- 0.1 9.3 +- 0.1 0.1 +- 0.0 0.1 +- 0.0 11 HLT2jetvbfMET 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 12 HLT1MET1HT 8.5 +- 0.1 11.6 +- 0.1 16.8 +- 0.2 0.3 +- 0.0 0.8 +- 0.0 13 HLT1jetPE1 88.8 +- 0.3 95.7 +- 0.4 99.0 +- 0.4 8.5 +- 0.2 4.3 +- 0.1 14 HLT1jetPE3 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 15 HLT1jetPE5 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 16 HLT1Electron 1.8 +- 0.1 1.4 +- 0.0 0.8 +- 0.0 3.4 +- 0.1 3.1 +- 0.1 17 HLT2Electron 0.1 +- 0.0 0.1 +- 0.0 0.0 +- 0.0 0.1 +- 0.0 0.1 +- 0.0 18 HLT2ElectronRelaxed 0.2 +- 0.0 0.2 +- 0.0 0.2 +- 0.0 0.2 +- 0.0 0.2 +- 0.0 19 HLT1Photon 53.9 +- 0.3 42.1 +- 0.2 24.7 +- 0.2 58.2 +- 0.6 57.1 +- 0.2 20 HLT2Photon 21.3 +- 0.2 13.6 +- 0.1 6.1 +- 0.1 58.2 +- 0.6 60.6 +- 0.2 21 HLT2PhotonRelaxed 63.3 +- 0.3 54.7 +- 0.3 38.7 +- 0.2 82.6 +- 0.7 83.9 +- 0.3 22 HLT1MuonIso 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 23 HLT1MuonNonIso 0.1 +- 0.0 0.1 +- 0.0 0.1 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 24 HLT2MuonIso 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0

13 13 HLT Trigger Efficiencies (%) BitName 750 GeV 1000 GeV 1500 GeV Box Bkg Born Bkg 25 HLT2MuonNonIso 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 26 HLT2MuonJPsi 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 27 HLT2MuonUpsilon 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 28 HLT2MuonZ 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 29 HLTNMuonNonIso 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 30 HLT1MuonStartup 0.7 +- 0.0 0.8 +- 0.0 0.9 +- 0.0 0.1 +- 0.0 0.1 +- 0.0 31 HLT2MuonSameSign 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 32 HLTB1Jet 0.5 +- 0.0 0.7 +- 0.0 0.6 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 33 HLTB2Jet 0.7 +- 0.0 0.8 +- 0.0 0.7 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 34 HLTB3Jet 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 35 HLTB4Jet 0.4 +- 0.0 0.5 +- 0.0 0.4 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 36 HLTB1JetMu 0.3 +- 0.0 0.4 +- 0.0 0.4 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 37 HLTB2JetMu 0.4 +- 0.0 0.4 +- 0.0 0.5 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 38 HLTB3JetMu 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 39 HLTB4JetMu 0.2 +- 0.0 0.2 +- 0.0 0.2 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 40 HLTBJPsiMuMu 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 41 HLT1Tau 0.7 +- 0.0 0.9 +- 0.0 1.1 +- 0.0 0.0 +- 0.0 0.1 +- 0.0 42 HLT2Tau 0.2 +- 0.0 0.2 +- 0.0 0.1 +- 0.0 0.2 +- 0.0 0.1 +- 0.0 43 HLTPixelTau 0.1 +- 0.0 0.1 +- 0.0 0.1 +- 0.0 0.1 +- 0.0 0.1 +- 0.0 44 HLTXElectronBJet 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 45 HLTXMuonBJet 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 46 HLTXMuonBJetSoftMuon 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 47 HLTXElectronMuon 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 48 HLTZeroBias 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 49 HLTMinBias 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 50 HLTMinBiasPixel 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0 0.0 +- 0.0

14 14 Selection Invariant mass, pt cuts Shape (S1/S9, S9/S25) ECAL Isolation HCAL energy deposition Track Isolation Jets Plots will be shown for only 750 GeV sample & born and box backgrounds

15 15 ECAL S1/S9 Note: this is only for Barrel Higher energy photon Lower energy photon Pt_photons > 30 Pt_photons > 100 750 GeV born box

16 16 ECAL S9/S25 Note: this is only for Barrel Higher energy photon Lower energy photon Pt_photons > 30 Pt_photons > 100 750 GeV born box

17 17 ECAL Isolation Higher energy photonLower energy photon Energy from basic clusters summed within  R cone of 0.3 around basic cluster of photon candidates Pt_photons > 30 Pt_photons > 100 750 GeV born box

18 18 HCAL Energy Deposit: HBHE Energy from HCAL Rechits summed within  R cone of 0.3 around basic cluster of photon candidate Higher energy photonLower energy photon Pt_photons > 30 Pt_photons > 100 750 GeV born box

19 19 HCAL Energy Deposit: HO Energy from HCAL Rechits summed within  R cone of 0.3 around basic cluster of photon candidate Higher energy photonLower energy photon Pt_photons > 30 Pt_photons > 100 750 GeV born box

20 20 Tracker Isolation Higher energy photonLower energy photon Pt_photons > 30 Pt_photons > 100 750 GeV born box Number of tracks (with pt >10) within  R cone = 0.3 around basic cluster of photon candidate Check also pt=[3,5] and  R=[0.4,0.5]

21 21 Jets PtnJets etaphi 750 GeV born box

22 22 Next Steps Production: CMSSW_1_3_1_hlt3 Produce gamma+jet and QCD backgrounds with generator preselection (working on filter now) CompHep events for 2gamma+2jets and gamma+3jets (not the top priority now) Analysis: Energy correction Optimize selection

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