Difference between revisions of "Pi0 Polarizability Meeting Dec 4, 2020"
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== Action Items == | == Action Items == | ||
# BGGEN simulations of incoherent backgrounds (Mark) | # BGGEN simulations of incoherent backgrounds (Mark) | ||
| − | # Make available code for calculation of the [https://userweb.jlab.org/~ilarin/npp/ff_calculations.pdf FF] (Ilya) | + | # <strike> Make available code for calculation of the [https://userweb.jlab.org/~ilarin/npp/ff_calculations.pdf FF] (Ilya) </strike> |
# Provide feedback on Gervorkyan calculations (Rory, Elton,...) | # Provide feedback on Gervorkyan calculations (Rory, Elton,...) | ||
| Line 62: | Line 62: | ||
''Attending: Alex, Ilya, Mark Rory, Elton, Serguei | ''Attending: Alex, Ilya, Mark Rory, Elton, Serguei | ||
| − | |||
# Announcements | # Announcements | ||
#* We have requested a Readiness Review for CPP/NPP, but have not heard back | #* We have requested a Readiness Review for CPP/NPP, but have not heard back | ||
| Line 68: | Line 67: | ||
# Theory Update | # Theory Update | ||
# [https://userweb.jlab.org/~ilarin/npp/gevs_061220.pdf Calculations by Sergey Gevorkyan] | # [https://userweb.jlab.org/~ilarin/npp/gevs_061220.pdf Calculations by Sergey Gevorkyan] | ||
| + | #* [[Media:Gevorkyan PRC80(2009)055201.pdf | Gevorkyan et al PRC 80 (2009) 055201]] | ||
#* Serguei was connected to a second screen in Ilya's office. | #* 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. | #* 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. | #* 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) |
| − | ## Backgrounds | + | #* 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. | ||
| + | # 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) | ||
| Line 78: | Line 81: | ||
# Other business | # Other business | ||
# Next meeting | # Next meeting | ||
| + | #* Dec 18 11:00 am. Review Serguei's paper and provide feedback | ||
Latest revision as of 13:07, 4 December 2020
Contents
[hide]Meeting Information
Meeting Time And Location
11:00 am ET (JLab time)
REMOTE
Connecting
[Expand]
You can connect using BlueJeans Video conferencing (ID: 949 429 419). (Click "Expand" to the right for details -->):
Action Items
- BGGEN simulations of incoherent backgrounds (Mark)
-
Make available code for calculation of the FF (Ilya) - Provide feedback on Gervorkyan calculations (Rory, Elton,...)
Tentative Agenda
- Announcements
- Action Items
- Theory Update
- Calculations by Sergey Gevorkyan
- Experiment Update
- Backgrounds
- CPP and NPP Readiness Review
- GlueX-II and DIRC ERR (Example)
- Trigger
- Other business
- Next meeting
Minutes
Attending: Alex, Ilya, Mark Rory, Elton, Serguei
- Announcements
- We have requested a Readiness Review for CPP/NPP, but have not heard back
- Action Items
- Theory Update
- Calculations by Sergey Gevorkyan
- Gevorkyan et al PRC 80 (2009) 055201
- 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.
- 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.
- 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
- GlueX-II and DIRC ERR (Example)
- Trigger
- Other business
- Next meeting
- Dec 18 11:00 am. Review Serguei's paper and provide feedback
