Update from UAZ Xiaowen Lei, Ken Johns, Venkat Kaushik, Mario Aletti (U. Arizona)

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Presentation transcript:

Update from UAZ Xiaowen Lei, Ken Johns, Venkat Kaushik, Mario Aletti (U. Arizona)

Since Last Week  We moved from binomial errors to Poisson errors That is, we allow total number of events in mock data sample to fluctuate in addition to the fractions  We updated our statistical and JES systematic errors JES systematic error is now the total with contributions from both cut and L shape combined

Statistical and JES Systematic Errors

AZ Work List  Cross-check statistical and JES systematic with OU, OSU If cross-checks agree, we can do other systematic errors in parallel  Rerun optimization with all variables May have changed since we moved to Poisson fluctuation of total number of events  Continue work on SV0 systematic  Investigate alternative for QCD template