Difference between revisions of "Two-Meson Photoproduction Workshop"
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| − | # Make prediction, based on the global Regge analysis for gamma p -> K | + | # Make prediction, based on the global Regge analysis for γ p -> K<sup>+<sup>Λ/Σ (also u-channel), γ p -> f<sub>2</sub> p, γ p -> a<sub>2</sub> p (Vincent, Ken, Andrea, Derek,…) |
# Extend the moment analysis of two pseudoscalar meson photoproduction to electroproduction (clarify the role of beam helicity asymmetry) (Vincent,…) | # Extend the moment analysis of two pseudoscalar meson photoproduction to electroproduction (clarify the role of beam helicity asymmetry) (Vincent,…) | ||
| − | # Adopt the Dalitz formalism (Misha’s paper) to gamma p-> pi pi N (Misha, Adam, Victor, Eugine, … ) | + | # Adopt the Dalitz formalism (Misha’s paper) to γ p-> π π N (Misha, Adam, Victor, Eugine, … ) |
| − | # Double Regge for eta-pi | + | # Double Regge for η<sup>-</sup>π<sup>0</sup> and η<sup>-</sup>π<sup>-</sup> (Δ<sup>++</sup>) (Colin, Lukasz, Alex, Matt, …) |
# Use the recently measured spin density elements to constrain the model for diffractive vector meson photoproduction (Vincent, Alex, … ) | # Use the recently measured spin density elements to constrain the model for diffractive vector meson photoproduction (Vincent, Alex, … ) | ||
# Revisit ω -> γ<sup>*</sup> π<sup>0</sup>, φ -> γ<sup>*</sup> π<sup>0</sup> η’ -> ω γ<sup>*</sup> … transition from factors (Gluex is collecting data) (Igor, Miguel,) | # Revisit ω -> γ<sup>*</sup> π<sup>0</sup>, φ -> γ<sup>*</sup> π<sup>0</sup> η’ -> ω γ<sup>*</sup> … transition from factors (Gluex is collecting data) (Igor, Miguel,) | ||
| − | # Single Regge (+ Deck) model for | + | # Single Regge (+ Deck) model for ππ, πη (Lukasz, …) |
| − | # | + | # Explore a theoretical mechanism to check consistency between COMPASS and CLAS results regarding ρπ coupling of the π<sub>1</sub> |
| + | # Study π<sup>0</sup>π<sup>0</sup> spectrum as a function of t, E<sub>γ</sub>, contributions from S and D waves | ||
Revision as of 09:54, 19 September 2019
Location
Jefferson Lab
- Morning: F326-F327
- Afternoon: F224-F225
Bluejeans: https://bluejeans.com/160635131
Agenda
- 08:45 Adam Szczepaniak: Introduction
- 09:00 Derek Glazier: Recent results from CLAS (40’+20’)
- 10:00 Ken Hicks: gamma p -> f2(1270) p -> pi0 pi0 p from CLAS g12 data (20'+10')
- 10:30 Vincent Mathieu: Recent results from JPAC (20’+10')
- 11:00 Alex Austregesilo: Recent results from GlueX (40’+20')
- 12:00 Lunch break
- 13:00 Łukasz Bibrzycki: theoretical development on gamma p -> pi pi p (40’+20’)
- 14:00 discussion
- 17:00 end of the meeting
Action Items
- Make prediction, based on the global Regge analysis for γ p -> K+Λ/Σ (also u-channel), γ p -> f2 p, γ p -> a2 p (Vincent, Ken, Andrea, Derek,…)
- Extend the moment analysis of two pseudoscalar meson photoproduction to electroproduction (clarify the role of beam helicity asymmetry) (Vincent,…)
- Adopt the Dalitz formalism (Misha’s paper) to γ p-> π π N (Misha, Adam, Victor, Eugine, … )
- Double Regge for η-π0 and η-π- (Δ++) (Colin, Lukasz, Alex, Matt, …)
- Use the recently measured spin density elements to constrain the model for diffractive vector meson photoproduction (Vincent, Alex, … )
- Revisit ω -> γ* π0, φ -> γ* π0 η’ -> ω γ* … transition from factors (Gluex is collecting data) (Igor, Miguel,)
- Single Regge (+ Deck) model for ππ, πη (Lukasz, …)
- Explore a theoretical mechanism to check consistency between COMPASS and CLAS results regarding ρπ coupling of the π1
- Study π0π0 spectrum as a function of t, Eγ, contributions from S and D waves
