Difference between revisions of "August 30, 2017, Production & Analysis Working Group"

From GlueXWiki
Jump to: navigation, search
(→‎Upcoming Study Schedule)
Line 96: Line 96:
 
# Channel/Analysis Studies: Branching ratios, cross sections, SDMEs, beam asymmetries
 
# Channel/Analysis Studies: Branching ratios, cross sections, SDMEs, beam asymmetries
 
# Other reconstruction/analysis issues
 
# Other reconstruction/analysis issues
 +
 +
= Minutes =
 +
 +
=== Data Production ===
 +
# Processing Update --- We are almost done processing the rest of the 2016 data.  More analysis launches can be done as desired.
 +
#* Paul: When next monitoring launch?  Sean: Let's do one next Friday (9/8), will be useful prep for next reconstruction launch.
 +
#* Justin: When should the next reconstruction launch be? Discussion: Certainly after DNP, potentially before the next run.  Want to make sure there are enough improvements to use cycles on this.  Focus is still mainly on simulations.  Will revisit in two weeks.
 +
# Calibration Update --- Naomi's
 +
#* Want to include more skims when processing for the next run.  Will send out some emails, feel free to make suggestions.
 +
#* Important to check rates and errors to see what needs to be fixed for next production run.
 +
# Simulations Update --- Simulation talks generated lots of good dicussion, currently collecting those and trying to get a simulation version together next week for testing.  Aiming at large-scale simulations by the mid/end of September.
 +
 +
=== Analysis Focus: Total Cross Sections, Acceptance Corrections ===
 +
# J/Ψ, φ --- Lubomir
 +
# η, ρ, ω, [https://halldweb.jlab.org/DocDB/0032/003259/003/phi_xsecs_s16_s17_comp.pdf φ spring 16/ spring 17 comparison] --- Simon
 +
# φ --- Thomas
 +
# ω --- Cristiano
 +
# [http://www-meg.phys.cmu.edu/~schumach/LambdaAntiLambda_CMU_Analysis_v1.pdf {Anti-Λ Λ} first observation] --- Reinhard
 +
# [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=3380 All neutral events with no charged tracks] Beni
 +
# Any others?
 +
 +
=== Studies: Beamline & Triggering ===
 +
# [https://halldweb.jlab.org/wiki/images/3/36/Stevens_flux_8.30.17.pdf Flux] --- Justin
 +
# Beam energy --- Beamline Group
 +
# Polarization (TPOL & lineshape) --- Beamline Group
 +
# Beam Asymmetries --- Alex Austregesilo
 +
<!-- # Trigger emulation --- Alex Somov
 +
# Triggering efficiency --- Alex Somov -->

Revision as of 15:55, 30 August 2017

Meeting Time and Place

The meeting will be on Wednesday August 30, 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 spring 16/ spring 17 comparison --- Simon
  3. φ --- Thomas
  4. ω --- Cristiano
  5. {Anti-Λ Λ} first observation --- Reinhard
  6. All neutral events with no charged tracks Beni
  7. Any others?

Studies: Beamline & Triggering

  1. Flux --- Justin
  2. Beam energy --- Beamline Group
  3. Polarization (TPOL & lineshape) --- Beamline Group
  4. Beam Asymmetries --- Alex Austregesilo

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: Hit Efficiencies & Triggering (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

The week after next: 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

The following week: Other 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

Minutes

Data Production

  1. Processing Update --- We are almost done processing the rest of the 2016 data. More analysis launches can be done as desired.
    • Paul: When next monitoring launch? Sean: Let's do one next Friday (9/8), will be useful prep for next reconstruction launch.
    • Justin: When should the next reconstruction launch be? Discussion: Certainly after DNP, potentially before the next run. Want to make sure there are enough improvements to use cycles on this. Focus is still mainly on simulations. Will revisit in two weeks.
  2. Calibration Update --- Naomi's
    • Want to include more skims when processing for the next run. Will send out some emails, feel free to make suggestions.
    • Important to check rates and errors to see what needs to be fixed for next production run.
  3. Simulations Update --- Simulation talks generated lots of good dicussion, currently collecting those and trying to get a simulation version together next week for testing. Aiming at large-scale simulations by the mid/end of September.

Analysis Focus: Total Cross Sections, Acceptance Corrections

  1. J/Ψ, φ --- Lubomir
  2. η, ρ, ω, φ spring 16/ spring 17 comparison --- Simon
  3. φ --- Thomas
  4. ω --- Cristiano
  5. {Anti-Λ Λ} first observation --- Reinhard
  6. All neutral events with no charged tracks Beni
  7. Any others?

Studies: Beamline & Triggering

  1. Flux --- Justin
  2. Beam energy --- Beamline Group
  3. Polarization (TPOL & lineshape) --- Beamline Group
  4. Beam Asymmetries --- Alex Austregesilo
Retrieved from "https://halldweb.jlab.org/wiki/index.php?title=August_30,_2017,_Production_%26_Analysis_Working_Group&oldid=83484"