Difference between revisions of "Pi0 Polarizability Meeting may 1, 2020"

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(Tentative Agenda)
(Tentative Agenda)
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## Table of cross sections (Rory and Ilya)
 
## Table of cross sections (Rory and Ilya)
 
##* [https://userweb.jlab.org/~ilarin/npp/estimate.pb Single pi0 estimates] (Ilya)
 
##* [https://userweb.jlab.org/~ilarin/npp/estimate.pb Single pi0 estimates] (Ilya)
I##*[[Media:Scaling_factors_for_CPP_and_NPP.pdf | Scaling factors for CPP and NPP]] (Rory)
+
##*[[Media:Scaling_factors_for_CPP_and_NPP.pdf | Scaling factors for CPP and NPP]] (Rory)
 
##* Include references to relevant data
 
##* Include references to relevant data
 
##* Add values used in the proposal
 
##* Add values used in the proposal

Revision as of 07:31, 1 May 2020

Meeting Information

Meeting Time And Location

10:00 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. ChiPT calculation to one loop with Coulomb photon (Svetlana and Aleks)
  2. Follow-up contact with Marc to request paragraph (Rory)
  3. Provide relative yields for single pi0 production: Primakoff, NC, interference and IC. We can use these to scale 2pi0 yields (Ilya)

Tentative Agenda

  1. Announcements
  2. Action Items
  3. Feedback from collaboration review
  4. Theory update
  5. Experiment update
  6. Updates to collaboration draft
    1. Backgrounds to be simulated
    2. Table of cross sections (Rory and Ilya)
    3. Experiment optimization
      • Target position (Beni).. not yet
      • Beam energy:
      • Generate angular distributions for some other targets to compare to Pb
    4. Significance of experiment
      • The expected uncertainties of the extracted gg->pi0pi0 cross section (Fig. 24 of proposal) need to be verified and studied more carefully
    5. Analysis of PRIMEX data
  7. Other business
  8. Next meeting

Minutes

Attending: