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Hadronic W decay in new version of PAT CMSSW_3_3_5

Event Selection - Electron p T > 20 GeV/c - Electron Isolation < 0.1 - Standard Electron Identification  - Electron abs(eta) < 2.5 - Missing Transverse Energy > 20 GeV. M(jj) Reconstruction - Jet p T > 30 GeV/c - HighEfficenecy b tag < 2.03

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Hadronic W decay in new version of PAT CMSSW_3_3_5

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  1. Event Selection - Electron pT > 20 GeV/c - Electron Isolation < 0.1 - Standard Electron Identification  - Electron abs(eta) < 2.5 - Missing Transverse Energy > 20 GeV M(jj) Reconstruction - Jet pT > 30 GeV/c - HighEfficenecy b tag < 2.03 - ΔR(jj) > 0.5 The differences between CMSSW_2_2_9 and CMSSW_3_3_5 1. Different jet algorithm i.e. IC5 on 229 and Anti-KT on 335 2. Some changes in the calorimeter calibration in the simnulation 3. Some changes in ECAL energy scale 4. Also, 335 have cleaning by default but 229 need to add cleaning module (SUSYPAT) 1 Hadronic W decay in new version of PAT CMSSW_3_3_5 All of these using this event selection Data set /TTbar/Summer09-MC_31X_V3_7TeV-v1/GEN-SIM-RECO

  2. 2 L2L3 without abs(eta)<3 cut

  3. L2L3 without abs(eta)<3 cut Same Events Mixed Events 3

  4. L2L3 without abs(eta)<3 cut Same event 300-500 GeV/c2 Mixed event after normalization Log Scale Normalization Region 4

  5. L2L3 without abs(eta)<3 cut After subtraction Before subtraction 5 Zoom-in

  6. L2L3 without abs(eta)<3 cut 6 Phi Eta Eta Eta of jets Eta VS Phi of jets

  7. 7 L2L3 with abs(eta)<3 cut

  8. L2L3 with abs(eta)<3 cut Same Events Mixed Events 8

  9. L2L3 with abs(eta)<3 cut Same event 300-500 GeV/c2 Mixed event after normalization Log Scale Normalization Region 9

  10. L2L3 with abs(eta)<3 cut After subtraction Before subtraction 10 Zoom-in

  11. Comparison between with and without abs(eta)<3 cut of L2L3 11

  12. 12 L2L3 + L5 without abs(eta)<3 cut

  13. L2L3 + L5 without abs(eta)<3 cut Same Events Mixed Events 13

  14. L2L3 + L5 without abs(eta)<3 cut Same event 300-500 GeV/c2 Mixed event after normalization Log Scale Normalization Region 14

  15. L2L3 + L5 without abs(eta)<3 cut After subtraction Before subtraction 15 Zoom-in

  16. L2L3 + L5 without abs(eta)<3 cut 16 Phi Eta Eta Eta of jets Eta VS Phi of jets

  17. 17 L2L3 + L5 with abs(eta)<3 cut

  18. L2L3 + L5 with abs(eta)<3 cut Same Events Mixed Events 18

  19. L2L3 + L5 with abs(eta)<3 cut Same event 300-500 GeV/c2 Mixed event after normalization Log Scale Normalization Region 19

  20. L2L3 + L5 with abs(eta)<3 cut After subtraction Before subtraction 20 Zoom-in

  21. Comparison between with and without abs(eta)<3 cut of L2L3 + L5 21

  22. 22 Efe’s correction without abs(eta)<3 cut

  23. Efe’s correction without abs(eta)<3 cut Same Events Mixed Events 23

  24. Efe’s correction without abs(eta)<3 cut Same event 300-500 GeV/c2 Mixed event after normalization Log Scale Normalization Region 24

  25. Efe’s correction without abs(eta)<3 cut After subtraction Before subtraction 25 Zoom-in

  26. Efe’s correction without abs(eta)<3 cut 26 Phi Eta Eta Eta of jets Eta VS Phi of jets

  27. 27 Efe’s correction with abs(eta)<3 cut

  28. Efe’s correction with abs(eta)<3 cut Same Events Mixed Events 28

  29. Efe’s correction with abs(eta)<3 cut Same event 300-500 GeV/c2 Mixed event after normalization Log Scale Normalization Region 29

  30. Efe’s correction with abs(eta)<3 cut After subtraction Before subtraction 30 Zoom-in

  31. Comparison between with and without abs(eta)<3 cut of Efe’s 31

  32. Comparison of all after abs(eta) <3 cut 32

  33. Correlation between jet Pt of L2L3 and Efe’s 33 Using: (Pt of L2L3 – Pt of Efe’s)/(Pt of Efe’s)

  34. Correlation between jet Pt of L2L3 and L5 34 Using: (Pt of L2L3 – Pt of L5)/(Pt of L5)

  35. Correlation between jet Pt of L5 and Efe’s 35 Using: (Pt of L5– Pt of Efe’s)/(Pt of Efe’s)

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