Pi0 Polarizability Meeting Sep 27, 2019
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Contents
Meeting Information
Meeting Time And Location
10:00 am ET (JLab time)
CC F228
Connecting
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Action Items
- Experimental priority list and how to address them
- Contact theorists:
- Lingyun Dai, Hunan University: Changsha, Hunan, CN (dailingyun@hnu.edu.cn)
- Serguei Gevorkyan
- Barbara Pasquini
- Provide a t distribution for pi0 Primakoff (Elton)
Tentative Agenda
- Announcements
- Action Items
- Look at (PRIMEX) Be target data (Ilya)
- First look at Be data pdf
- FCAL only acceptance for 0.5GeV single gamma energy cut and different production angles and 2pi0 inv. mass values acceptance plots. Beam energy: Blue - 4GeV, Black - 6GeV, Red - 8GeV, Green - 10GeV
- 2pi0 production on Be yield comparison: 0.5GeV single gamma energy cut, extra events from reducting FCAL energy cut to 0.3GeV plot
- Experimental Issues for Proposal
- Event generator: Do we need to upgrade our model?
- Systematic assessment of backgrounds: f0(500), gA->Aeta, eta->pi0pi0(pi0), incoherent gp->pi0pi0 p
- Additional analysis of hydrogen data (Beni)?
- Experimental Configuration for CPP
- Optimization of running time: time, target(s), beam energy, compatibility with CPP
- Other business
- Next meeting
Minutes
Attending: