[Clas12_dileptons] Vector meson production on nuclear targets

Valery Kubarovsky vpk at jlab.org
Tue Sep 9 11:04:03 EDT 2025


Hi Pierre and Richard,
I am not sure that we can study photo production of phi in mu+ mu- decay mode.
We have trigger with two particles in the opposite sectors that may not effectively work for this decay mode.
Please add me to the list.
Thank you,
Valery

________________________________
From: Clas12_dileptons <clas12_dileptons-bounces at jlab.org> on behalf of Pierre Chatagnon via Clas12_dileptons <clas12_dileptons at jlab.org>
Sent: Friday, September 5, 2025 15:16
To: clas12_dileptons at jlab.org <clas12_dileptons at jlab.org>
Subject: [Clas12_dileptons] Vector meson production on nuclear targets

Dear all,

We have been putting a CAA together with the goal to measure VM
production on nuclear targets. Especially we are aiming to measure JPsi
photoproduction and Phi electro production on all targets in RGD and
RGE.

The draft of the CAA is attached to the mail.
If you'd like to sign it, please let us know and we will add your name
to the list.
If you have any comments on the documents, please let us know also.

The CAA will be presented at the RGD meeting next week, so we plan to
submit it by the end of next week to the Nuclear Working Group.

Cheers,
Pierre & Richard
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