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7 TeV data with data driven method

7 TeV data with data driven method. Process Selection - ak5 calo jets - Trigger 0 AND (36 OR 37 OR 38 OR 39) - Scraping veto - Primary vertex: >= 4 DOF , |z| < 15 cm , |d0| < 2 cm - HLT bits: HLT_Jet15U - JEC: L2+L3 “spring10” - |eta1| < 1.3 && |eta2| < 1.3

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7 TeV data with data driven method

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  1. 7 TeV data with data driven method Process Selection - ak5 calo jets - Trigger 0 AND (36 OR 37 OR 38 OR 39) - Scraping veto - Primary vertex: >= 4 DOF , |z| < 15 cm , |d0| < 2 cm - HLT bits: HLT_Jet15U - JEC: L2+L3 “spring10” - |eta1| < 1.3 && |eta2| < 1.3 - 2 leading jets passing the loose jet id - Jet Pt > 30 GeV/c 1 • The analysis using the two leading jets in barrel |eta|<1.3 • In order to keep the same topology in both same event and mix event, we are using the eta swap method between a jet in current event and a jet in previous event Dataset: /MinimumBias/Commissioning10-SD_JetMETTau-Jun14thSkim_v1/RECODataset: /JetMETTau/Run2010A-Jun14thReReco_v2/RECO Dataset: /JetMETTau/Run2010A-PromptReco-v4/RECO JSON file: Cert_135059-135735_7TeV_June14thReReco_Collisions10_JSON.txtJSON file: Cert_136066-137028_7TeV_June14thReReco_Collisions10_JSON.txtJSON file: Cert_138564-140076_7TeV_StreamExpress_Collisions10_JSON.txt With CMSSW_3_7_0_patch2 and PAT

  2. M(jj) of the two leading of same event and mix event Same Events Mixed Events 2

  3. M(jj) of same event and mix event after normalizations Same event 300-500 GeV/c2 Mixed event after normalization Log Scale Normalization Region 3 Using area 300 to 500 GeV

  4. Comparison between before and after subtraction Log Scale After subtraction After subtraction Before subtraction Before subtraction 4 Using area 300 to 500 GeV

  5. After subtraction 5 Zoom-in After subtraction This plot use 5 GeV/bin From 50 to 150 GeV This plot use 5 GeV/bin. Using area 300 to 500 GeV

  6. After subtraction 6 Zoom-in After subtraction This plot use 5 GeV/bin From 50 to 150 GeV The same as page 5 with error bar Using area 300 to 500 GeV

  7. 7 TeV data with data driven method 7 For the following pages we are using the same cuts as on page 1 but the jet Pt > 35 GeV

  8. M(jj) of the two leading of same event and mix event Same Events Mixed Events 8

  9. M(jj) of same event and mix event after normalizations Same event 250-400 GeV/c2 Mixed event after normalization Log Scale Normalization Region 9 Using area 250 to 400 GeV

  10. Comparison between before and after subtraction Log Scale After subtraction After subtraction Before subtraction Before subtraction 10 Using area 250 to 400 GeV

  11. After subtraction 11 Zoom-in After subtraction This plot use 5 GeV/bin From 50 to 150 GeV This plot use 5 GeV/bin. Using area 250 to 400 GeV

  12. After subtraction 12 Zoom-in After subtraction This plot use 5 GeV/bin From 50 to 150 GeV The same as page 11 with error bar Using area 250 to 400 GeV

  13. M(jj) of same event and mix event after normalizations Same event 250-400 GeV/c2 Mixed event after normalization Log Scale Normalization Region 13 Using area 200 to 400 GeV

  14. Comparison between before and after subtraction Log Scale After subtraction After subtraction Before subtraction Before subtraction 14 Using area 200 to 400 GeV

  15. After subtraction 15 Zoom-in After subtraction This plot use 5 GeV/bin From 50 to 150 GeV This plot use 5 GeV/bin. Using area 200 to 400 GeV

  16. After subtraction 16 Zoom-in After subtraction This plot use 5 GeV/bin From 50 to 150 GeV The same as page 16 with error bar Using area 200 to 400 GeV

  17. M(jj) of same event and mix event after normalizations Same event 300-500 GeV/c2 Mixed event after normalization Log Scale Normalization Region 17 Using area 300 to 500 GeV

  18. Comparison between before and after subtraction Log Scale After subtraction After subtraction Before subtraction Before subtraction 18 Using area 300 to 500 GeV

  19. After subtraction 19 Zoom-in After subtraction This plot use 5 GeV/bin From 50 to 150 GeV This plot use 5 GeV/bin. Using area 300 to 500 GeV

  20. After subtraction 20 Zoom-in After subtraction This plot use 5 GeV/bin From 50 to 150 GeV The same as page 19 with error bar Using area 300 to 500 GeV

  21. Comparison all 21 This plot use 5 GeV/bin From 0 to 500 GeV This plot use 5 GeV/bin From 50 to 150 GeV

  22. Comparison between normalized range 250 to 400 and 200 to 400 22 The same as page 21 with error bar

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