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Feb 24 – 28, 2025
Miami, Florida International University, Modesto Maidique Campus
US/Eastern timezone

Proton Anti-Proton Electroproduction off of Proton targets in CLAS12

Feb 25, 2025, 6:00 PM
2h
Ground floor (Stocker Astro Center)

Ground floor

Stocker Astro Center

Speaker

Leonel Martinez (Florida International University)

Description

Proton anti-proton production has been used to search for possible intermediate systems in various experiments.
Evidence for a potential narrow resonance in the $p\bar{p}$ system is scarce, while there is no evidence for
a wide resonance in the $p\bar{p}$ system in either photoproduction or electroproduction. Previous high statistic
photoproduction analyses have focused on the extraction of cross-sections and have found no evidence of a potential
narrow resonance; the production mechanism of the $p\bar{p}$ still remains unclear. In this work, we use Run Group
A data from the CLAS12 collaboration at beam energies of $10.2GeV$ and $10.6GeV$ to perform the first high statistic
electroproduction analysis of $p\bar{p}$. Basic data features and preliminary analysis results will be presented.

Primary author

Leonel Martinez (Florida International University)

Presentation materials

There are no materials yet.