September 13, 2017, Production & Analysis Working Group

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Meeting Time and Place

The meeting will be on Wednesday September 13, 2017 at 2:00 pm EDT. For those people at Jefferson Lab, the meeting will be in room F326.

Meeting Connections

  1. To join via a Web Browser, go to the page [1] https://bluejeans.com/115815824.
  2. To join via Polycom room system go to the IP Address: 199.48.152.152 (bjn.vc) and enter the meeting ID: 115815824.
  3. To join via phone, use one of the following numbers and the Conference ID: 115815824.
    • US or Canada: +1 408 740 7256 or
    • US or Canada: +1 888 240 2560
  4. More information on connecting to bluejeans is available.

Reconstruction & Analysis Studies Status

Agenda

  1. Announcements
  2. Data Production
  3. Analysis Focus
  4. This Week's Studies
  5. Any other studies
  6. Upcoming Study Schedule

This Week's Topics

  • Talks: Summary/overviews only. Detailed discussions should be held in the appropriate working groups.
  • Talks should be limited to 10 + 5 minutes.

Data Production

  1. Monitoring Update --- Thomas Britton
  2. Processing Update --- Alex Austregesilo
  3. Calibration Update --- Sean Dobbs
  4. Simulations Update --- Sean Dobbs

Simulation Reports

15 Minute summaries of progress and future plans on the 2017 mcsmear Workplan.

Analysis Focus: Total Cross Sections, Acceptance Corrections

  1. J/Ψ, φ --- Lubomir
  2. η, ρ, ω, φ --- Simon
  3. φ --- Thomas
  4. ω --- Cristiano
  5. Any others?

Studies: Alignment & Track/Shower Efficiencies

(i.e. Is the detector working?) Updates on experiment, simulation, and the comparison between the two.

  1. Drift chamber alignment --- Mike Staib, Alex Barnes
  2. Tracking Efficiencies --- Paul Mattione, Cristiano Fanelli
  3. BCAL Shower Efficiencies --- Elton Smith
  4. FCAL Shower Efficiencies --- Jon Zarling
    • Quick look at trigger simulation in channel omega->3pi

Upcoming Study Schedule

  • Updates on experiment, simulation, and the comparison between the two.
  • Summary/overviews only. Detailed discussions should be held in the appropriate working groups.
  • All talks should be limited to 10 + 5 minutes.

Next week: Miscellaneous Updates on experiment, simulation, and the comparison between the two.

  1. FCAL Shower Efficiencies --- Jon Zarling
  2. Track / Hit Matching: BCAL, FCAL, TOF, SC --- Paul Mattione, Simon
  3. Efficiencies: TOF, SC --- Beni, Mahmoud
  4. Means & Resolutions (time, energy, dE/dx): Tracking, BCAL, FCAL, SC, TOF
  5. Uncertainties: PID (BCAL, FCAL, TOF, dE/dx), Kinfit (BCAL, FCAL, tracking)
  6. Channel/Analysis Studies: Branching ratios, cross sections, SDMEs, beam asymmetries
  7. Other reconstruction/analysis issues

The week after next: Beamline & Triggering

  1. Flux --- Justin
  2. Beam energy --- Beamline Group
  3. Polarization (TPOL & lineshape) --- Beamline Group
  4. Beam Asymmetries --- Alex Austregesilo
  5. Trigger emulation --- Alex Somov
  6. Triggering efficiency --- Alex Somov

The following week: Hit Efficiencies (i.e. Is the detector working?) Updates on experiment, simulation, and the comparison between the two.

  1. CDC Hit Efficiencies --- Naomi Jarvis
  2. FDC Hit Efficiencies --- Alex Austregesilo
  3. BCAL Hit Efficiencies --- Elton Smith
  4. FCAL Hit Efficiencies --- Jon Zarling

Minutes

Data Production

  1. Monitoring Update --- Thomas: things still looking good
  2. Processing Update --- Alex A.: Sean requested another monitoring launch over 2017 data. It is ~50% completed.
  3. Calibration Update --- Sean checked in on the progress for updates for the next reconstruction launch.
    • Naomi and Will shall check in their updates by the end of the week to check in the next monitoring launch.
    • We need more people to look at their kinematic fitter outputs to determine how accurate the current fit errors are.
    • Paul: Add in Simon's improvements of track extrapolation
    • π0 yield run dependence (Justin)
  4. Simulations Update --- Sean Dobbs

Simulation Reports

15 Minute summaries of progress and future plans on the 2017 mcsmear Workplan.

Analysis Focus: Total Cross Sections, Acceptance Corrections

  1. J/Ψ, φ --- Lubomir
  2. η, ρ, ω, φ --- Simon
  3. φ --- Thomas
  4. ω --- Cristiano
  5. Any others?

Studies: Alignment & Track/Shower Efficiencies

(i.e. Is the detector working?) Updates on experiment, simulation, and the comparison between the two.

  1. Drift chamber alignment --- Mike Staib, Alex Barnes
  2. Tracking Efficiencies --- Paul Mattione, Cristiano Fanelli
  3. BCAL Shower Efficiencies --- Elton Smith
  4. FCAL Shower Efficiencies --- Jon Zarling
    • Quick look at trigger simulation in channel omega->3pi