[Alert_collaboration] A CLAS-approved PAC53 Proposal – Calling for Signatures

[sangbaek]

Dear Colleagues,

We invite you to the CLAS-approved proposal to PAC53, A Measurement of 
the Coherent J/psi Electroproduction Cross Section Off He-4.

Here's the link to the proposal:
https://www.jlab.org/Hall-B/shifts/admin/paper_reviews/2025/Coherent_jpsi_electroproduction_pac53_approved.pdf-1934940-2025-04-30-v8.pdf

In this proposal, we aims to measure the diffraction minimum in the 
J/psi production cross section off a $^4$He target and compare the 
corresponding gluon form factor to the charge form factor, providing 
insight into the distribution of matter relative to the quark charge.

If you have any comments or would like to be included in the proposal, 
please contact the spokespersons (cc'ed).
The PAC53 submission deadline is 9:30 a.m. JLab time on May 5th, 2025.

Sincerely,
Whitney, Sangbaek, and Chao