Present:  John, Rafo, Stepan, Matt G., Norman, Tim, Cameron, Tongtong, Maurik, Matt S., Andrea, Omar

  • News 
    . Write an email to Marco for a possible change of the experimental schedule.
  • Update on 2016 analysis:
    • Vertexing analysis, unblinded L1L1 - Matt S.    
      Matt will send the final results with systematics uncertainties to the committee. Expect to get results approved on Wednesday. Then a plot of OIL will be released to the collaboration meeting for approval. It will be used in the jeopardy document.
    • Resonance Search, final results - Rafo/Cameron
      No word from the committee yet
  • Status of 2019 MC/data comparison - Matt G. 
    Looks like the discrepancy between MC and data is run dependent, reverses the ratio for later runs. For now, we will asume MC to be correct.
  • Reach estimate for 2019 (4.5 GeV)/2021 (3.8 GeV)/2.2 GeV - Cameron/Matt G./Omar 
  • Update on PAC and the jeopardy document - Stepan
    The 10 page limit requirement is strict, we may get 1-2 pages for the title (author list) and references but the document text and figures should be within 10 pages. 
    A proposed list of figures:
    1. Fig.1 (a) \epsilon^2 vs mass with 2015 (published) and 2016 resonance search, with all other experiments on it, the latest
      Fig.1 (b) \epsilon^2 vs mass with 2016 vertexing results (optimum interval method), low \epsilon region
    2. Fig.2 (a) 2019 SVT rendering with mods
      Fig.2 (b) hodoscope
    3. Fig.3 (a) 2019 vertexing resolution vs mass
      Fig.3 (b) 2019 vertex distribution for available statistics efficiency vs. z for long-lived A' at two masses
    4. Fig.4 (a) 2019 mass distribution after Esum cut 
      Fig.4 (b) 2019 Esum distribution overlayed MC, show 2 cluster events with different symbols
    5. Fig.5 Reach plot - expected reach from 2019 and projected reach for 2021 (3.7 GeV) with all others in Fig.1(a) 
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