Jun 5 – 9, 2023
Genova, Italy
Europe/Rome timezone

Dynamics of J/psi photoproduction near threshold

Jun 6, 2023, 5:50 PM
DAD - Room 4H (Genova, Italy)

DAD - Room 4H

Genova, Italy

Invited Exotic hadrons and candidates Exotic hadrons and candidates


Daniel Winney (South China Normal University)


The near threshold region of heavy quarkonium has received a lot of attention with possible applications to a wide breadth of physics. I will discuss the recent JPAC analysis of new Jefferson Lab data from the GlueX and Jpsi-007 experiments. I will discuss the still wide array of physics scenarios that may underpin the near threshold data including strong coupled channel effects to open charm states and the existence of hidden charm pentaquarks. I highlight the need to disentangle the competing dynamical processes especially as it relates to extracting meaningful quantities related to nucleon structure and or exotic hadrons.

Primary author

Daniel Winney (South China Normal University)

Presentation materials