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Enhanced Event Selection Using Cut Variables and Sideband Method

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Analyzing event data using cut variables for event selection and sideband method. Comparing signal region with side band.

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Enhanced Event Selection Using Cut Variables and Sideband Method

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  1. 4 lepton analysis March 12, 2014 Jongseok Lee (Sungkyunkwan University)

  2. Cut variables for event selection(µµµµ) nlep+>=2, nlep->=2

  3. Cut variables for event selection(µµµµ) nlep+>=2, nlep->=2

  4. Cut variables for event selection(eeee) nlep+>=2, nlep->=2

  5. Cut variables for event selection(eeee) nlep+>=2, nlep->=2

  6. Cut variables for event selection(eµeµ) nlep+>=2, nlep->=2

  7. Cut variables for event selection(eµeµ) nlep+>=2, nlep->=2

  8. Sideband method

  9. Signal region and side band m(H--) signal region side band m(H++)

  10. Mass of H++ VS H--(µµµµ) nlep+>=2, nlep->=2 MC signal region MC signal region MC signal region Data signal region Data signal region Data signal region

  11. # of events nlep+>=2, nlep->=2, signal region [mH++(1-2/3), mH++(1+2/3)] ± α error ± relative error ± statistical error

  12. Mass of H++ VS H--(eeee) nlep+>=2, nlep->=2 MC signal region MC signal region MC signal region Data signal region Data signal region Data signal region

  13. # of events nlep+>=2, nlep->=2, signal region [mH++(1-2/3), mH++(1+2/3)] ± α error ± relative error ± statistical error

  14. Mass of H++ VS H--(eµeµ) nlep+>=2, nlep->=2 MC signal region MC signal region MC signal region Data signal region Data signal region Data signal region

  15. # of events nlep+>=2, nlep->=2, signal region [mH++(1-2/3), mH++(1+2/3)] ± α error ± relative error ± statistical error

  16. Weekly plan • Control region for 3 leptons

  17. backup

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