[Hallc] [EXTERNAL] New JLab Proposal

Nikos Sparveris sparveri at temple.edu
Fri Apr 25 14:12:10 EDT 2025


Dear Colleagues,

We will be submitting a new proposal at the JLab PAC.
We aim to measure the proton generalized polarizabilities following a new experimental method, that utilizes a polarized electron beam and the measurement of beam spin asymmetries in virtual Compton scattering.

The proposed Hall C experiment comes to enrich and strengthen an ongoing research program at Jefferson Lab and will provide a unique measurement.
It will offer a first independent cross check to the findings of the unpolarized VCS experiments and will provide unique experimental data that are needed to address theoretical challenges with the interpretation of the world data.

You can find the current version of the proposal here:

https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_fizikci0147_bsa-5Fproposal-5Fpdf_blob_main_Proposal-2DVCS-2DIIIp.pdf&d=DwIFAw&c=CJqEzB1piLOyyvZjb8YUQw&r=QxP5KTzkAiDxkNbQw9W17g&m=CNUcfa-n_Wm-Dgma7sJhE-JvQcbE6SDeB-GArMYQYHG2xK708qmibDZSP4Xgw8Wm&s=FilOs7eeiKxh37QUSVXMeMpNepxLfGXEhN5XxY2Gfh0&e= 

We look forward to receiving your comments.
If you and any other members of your group would like to sign the proposal, please send us an email at: sparveri at temple.edu

Kind regards,
Nikos, Hamza, Mark, Michael & Sangbaek

[cid:54e73080-9b86-4b3f-aa99-4241243515f0]
Nikos Sparveris
Bruce Taggart Professor of Physics

Department of Physics, Temple University
1925 N. 12th Str., Philadelphia PA 19122
tel: 215-204-7425
https://urldefense.proofpoint.com/v2/url?u=https-3A__sites.temple.edu_nuclear_&d=DwIFAw&c=CJqEzB1piLOyyvZjb8YUQw&r=QxP5KTzkAiDxkNbQw9W17g&m=CNUcfa-n_Wm-Dgma7sJhE-JvQcbE6SDeB-GArMYQYHG2xK708qmibDZSP4Xgw8Wm&s=OA6G7aEiQUb9zi5vqQQUs5MHOPj2U-hK0fi1M7kEMQc&e= 
[cid:3604f6a5-9d36-443b-b152-a2cbb08256dc]


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