June 18, 2012 (11:30AM), Physics Working Group

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Meeting Time and Place

Monday June 18, 2012 at 11:30pm At Jefferson Lab, the meeting will be held in F326


To connect from the outside, please use ESNET

  1. ) ESNET: 8542553
  2. ) Phone connection: 866-740-1260, code 3421244


  1. Announcements?
  2. Updates on reconstruction?
    1. Tracking
    2. Calorimetry
    3. PID
  3. Amplitude Analysis of b1pi (Igor)
  4. Cascade Simulations (Nathan)
  5. Updates on the Rare Eta decays studies? (Sascha or Liping)


  1. Paul is looking into adding vertex fitting to the kinematic fitter, and possibly switching from a 7x7 error matrix to a 5x5 one.
  2. Igor is looking at b1π reconstruction with full pythia backgrounds on the grid. He is using initial box-shaped mass cuts to select the ω, etc. events, then is doing kinematic fitting.