Difference between revisions of "Pi0 Polarizability Meeting Dec 4, 2020"

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(Tentative Agenda)
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#* Rory: Suggests that we spend the next meeting reviewing the paper and organizing questions for Serguei.
 
#* Rory: Suggests that we spend the next meeting reviewing the paper and organizing questions for Serguei.
 
# Make available code for calculation of the [https://userweb.jlab.org/~ilarin/npp/ff_calculations.pdf FF] (Ilya)  
 
# Make available code for calculation of the [https://userweb.jlab.org/~ilarin/npp/ff_calculations.pdf FF] (Ilya)  
# Experiment Update
+
#* The code has been made available on Ilya's web site.
## Backgrounds
+
#* There are various options for FF (Fermi, Fourier-Bessel, Sum of Gaussians). Rory: The state-of-the-art is the Fourier-Bessel parameterization and should be used as the reference.
 +
# Backgrounds
 +
#* Mark: the BGGEN jobs are failing at a 25-40% rate and it is unclear why. He will send a question into the GlueX help
 
# [[CPP and NPP Readiness Review]]
 
# [[CPP and NPP Readiness Review]]
 
#*[[GlueX-II and DIRC ERR]] (Example)
 
#*[[GlueX-II and DIRC ERR]] (Example)
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# Other business
 
# Other business
 
# Next meeting
 
# Next meeting
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#* Dec 18 11:00 am. Review Serguei's paper and provide feedback

Revision as of 12:57, 4 December 2020

Meeting Information

Meeting Time And Location

11:00 am ET (JLab time)

REMOTE

Connecting

You can connect using BlueJeans Video conferencing (ID: 949 429 419). (Click "Expand" to the right for details -->):

  1. Make sure you have created a BlueJeans account via your JLab CUE account using this link:

  2. Meeting ID: 949 429 419
    • (you may need to type this in, depending how you connect)

  3. If connecting via Web Browser: click this link (no passcode is needed):

  4. If connecting via iOS or Android App:
    • Use your JLab e-mail address to log in and then enter the meeting ID given above to join the meeting

  5. If connecting via Phone: Dial one of the following numbers and then enter the meeting ID above and hit "#" or "##"

  6. If connecting via Polycom unit:
    • Dial 199.48.152.152 or bjn.vc
    • Enter meeting ID above


Action Items

  1. BGGEN simulations of incoherent backgrounds (Mark)
  2. Make available code for calculation of the FF (Ilya)
  3. Provide feedback on Gervorkyan calculations (Rory, Elton,...)

Tentative Agenda

  1. Announcements
  2. Action Items
  3. Theory Update
  4. Calculations by Sergey Gevorkyan
  5. Experiment Update
    1. Backgrounds
  6. CPP and NPP Readiness Review
  7. Trigger
  8. Other business
  9. Next meeting

Minutes

Attending: Alex, Ilya, Mark Rory, Elton, Serguei

Tentative Agenda

  1. Announcements
    • We have requested a Readiness Review for CPP/NPP, but have not heard back
  2. Action Items
  3. Theory Update
  4. Calculations by Sergey Gevorkyan
    • Serguei was connected to a second screen in Ilya's office.
    • Comments to Serguei: Rory: relies heavily on Physics Rev C for PrimeX. Elton will send the paper around. Elton: There are several definitions that need clarifications. For the paper we probably want specific calculations with plots to make the paper more useful.
    • Rory: Suggests that we spend the next meeting reviewing the paper and organizing questions for Serguei.
  5. Make available code for calculation of the FF (Ilya)
    • The code has been made available on Ilya's web site.
    • There are various options for FF (Fermi, Fourier-Bessel, Sum of Gaussians). Rory: The state-of-the-art is the Fourier-Bessel parameterization and should be used as the reference.
  6. Backgrounds
    • Mark: the BGGEN jobs are failing at a 25-40% rate and it is unclear why. He will send a question into the GlueX help
  7. CPP and NPP Readiness Review
  8. Trigger
  9. Other business
  10. Next meeting
    • Dec 18 11:00 am. Review Serguei's paper and provide feedback