Difference between revisions of "July 11, 2017, Production & Analysis Working Group"

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# Trigger emulation --- Alex Somov
 
# Trigger emulation --- Alex Somov
 
# Triggering efficiency --- Alex Somov
 
# Triggering efficiency --- Alex Somov
 +
 +
= Minutes =
 +
 +
=== Data Production ===
 +
# Thomas reports that the monitoring looks good.
 +
# Alex A. reports that the low-rate data was done last Monday.  Right after that, the high-rate data was started, it is at 60% after 8 days.  The improved processing rate is likely due to some problems SciComp fixed with their scheduler, allowing for more efficient farm usage.
 +
# Paul is working on overhauling the analysis library to prepare for an analysis launch next week.  If you have a reaction or plugin that you want run, send him and Alex A. a message.  Likely two launches will be done, since more complicated topologies (e.g. those with detached vertices) need more work.
 +
# Sean reported that preparations are being made for calibrations in the Fall run.  Beni has changed the timewalk corrections in the TOF so that they use the pulse amplitude instead of the integral.  These seem to be more stable.
 +
# Sean made a sim-recon branch for developments with mcsmear - this should be used for all work with data/simulation matching this summer.  Mini-simulation launches will be done as well, to provide some simulated data for matching.  Sean is working with Richard to run jobs on the OSG, this is almost ready. 
 +
#* Matt asked what type of simulations will be generated;  Sean said that bggen is in the works, please send the number of events desired, can also generate any final state with a generator in sim-recon.  Please send him any requests. 
 +
#* Also, thanks to everyone who filled out the mcsmear workplan wiki page, we have manpower aimed at almost all of the relevant studies.
 +
 +
=== Analysis Focus: Total Cross Sections, Acceptance Corrections ===
 +
# J/Ψ, φ [http://www.jlab.org/Hall-D/detector/fdc/reports/jp/Jpsi_anal_july12_2017.pdf Update] --- Lubomir
 +
# η, ρ, ω, φ --- Simon
 +
# φ [https://halldweb.jlab.org/DocDB/0033/003356/001/CrossSection.pdf update]--- Thomas
 +
# ω --- Cristiano
 +
# ω  [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=3357 SDME Systematics] --- Mike
 +
# Any others?
 +
 +
=== Studies: Hit Efficiencies ===
 +
(i.e. Is the detector working?)
 +
Updates on experiment, simulation, and the comparison between the two. 
 +
# CDC Hit Efficiencies --- Naomi Jarvis
 +
# FDC Hit Efficiencies --- Alex Austregesilo
 +
#* [https://halldweb.jlab.org/wiki/images/3/35/Mom06_planes3_cell5.png RD] vs [https://halldweb.jlab.org/wiki/images/8/89/Simc_mom06_planes3_cell5.png MC]
 +
#* [https://halldweb.jlab.org/wiki/images/6/65/Mom06_cell5.png no min number of hits]
 +
# BCAL Hit Efficiencies --- Elton Smith
 +
#* [https://logbooks.jlab.org/entry/3478578 Log Entry 3478587], [https://logbooks.jlab.org/files/2017/06/3477694/R011659_layer1_diff_compare.pdf Matching Data/MC]
 +
# FCAL Hit Efficiencies --- Jon Zarling

Revision as of 18:38, 12 July 2017

Meeting Time and Place

The meeting will be on Wednesday July 11, 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

Analysis Focus: Total Cross Sections, Acceptance Corrections

  1. J/Ψ, φ Update --- Lubomir
  2. η, ρ, ω, φ --- Simon
  3. φ update--- Thomas
  4. ω --- Cristiano
  5. ω SDME Systematics --- Mike
  6. Any others?

Studies: 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

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: Alignment & Track/Shower Efficiencies (i.e. Is the reconstruction working?) Updates on experiment, simulation, and the comparison between the two.

  1. Drift chamber alignment --- Mike Staib, Alex Barnes
  2. Tracking Efficiencies --- Paul Mattione
  3. BCAL Shower Efficiencies --- Elton Smith
  4. FCAL Shower Efficiencies --- Jon Zarling

The week after next: Other Updates on experiment, simulation, and the comparison between the two.

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

The following week: 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

Minutes

Data Production

  1. Thomas reports that the monitoring looks good.
  2. Alex A. reports that the low-rate data was done last Monday. Right after that, the high-rate data was started, it is at 60% after 8 days. The improved processing rate is likely due to some problems SciComp fixed with their scheduler, allowing for more efficient farm usage.
  3. Paul is working on overhauling the analysis library to prepare for an analysis launch next week. If you have a reaction or plugin that you want run, send him and Alex A. a message. Likely two launches will be done, since more complicated topologies (e.g. those with detached vertices) need more work.
  4. Sean reported that preparations are being made for calibrations in the Fall run. Beni has changed the timewalk corrections in the TOF so that they use the pulse amplitude instead of the integral. These seem to be more stable.
  5. Sean made a sim-recon branch for developments with mcsmear - this should be used for all work with data/simulation matching this summer. Mini-simulation launches will be done as well, to provide some simulated data for matching. Sean is working with Richard to run jobs on the OSG, this is almost ready.
    • Matt asked what type of simulations will be generated; Sean said that bggen is in the works, please send the number of events desired, can also generate any final state with a generator in sim-recon. Please send him any requests.
    • Also, thanks to everyone who filled out the mcsmear workplan wiki page, we have manpower aimed at almost all of the relevant studies.

Analysis Focus: Total Cross Sections, Acceptance Corrections

  1. J/Ψ, φ Update --- Lubomir
  2. η, ρ, ω, φ --- Simon
  3. φ update--- Thomas
  4. ω --- Cristiano
  5. ω SDME Systematics --- Mike
  6. Any others?

Studies: 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
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