R. Jones

collaborators

4 papers

hep-ex2026

Baryon-antibaryon photoproduction cross sections off the proton

GlueX Collaboration, F. Afzal, M. Albrecht +137

The GlueX experiment at Jefferson Lab has observed $p p ˉ$ and, for the first time, $I^ I^ˉ $ and $p I^ˉ $ photoproduction from a proton target at photon energies up to 11.6 G…

hep-ex2025

Search for the $Y (2175)$ in the photoproduction cross section measurement of $I^^{3} p \to I ¨ I ¨ ^{+} I ¨ ^{-} p$ at GlueX

GlueX Collaboration

Based on 334 pb $^{- 1}$ of photoproduction data collected with the GlueX detector at Jefferson Lab, we have measured for the first time the cross section of the exclusive reaction $…

nucl-ex2025

Threshold $J / I ¨ $ Photoproduction as a Probe of Nuclear Gluon Structure

J. R. Pybus, D. Dutta, H. Gao +83

The nuclear EMC effect is the observation that quark distributions in bound nucleons experience significant modification at large $x$ relative to free nucleons. Despite decades of…

nucl-ex2025

First Measurement of $a_{2}^{0} (1320)$ Polarized Photoproduction Cross Section

GlueX Collaboration, F. Afzal, C. S. Akondi +149

We measure for the first time the differential photoproduction cross section $d I ¨ / d t$ of the $a_{2} (1320)$ meson at an average photon beam energy of 8.5~GeV, using data with an integ…

Baryon-antibaryon photoproduction cross sections off the proton

Search for the Y(2175) in the photoproduction cross section measurement of I^3p→I¨I¨+I¨−p at GlueX

Threshold J/I¨ Photoproduction as a Probe of Nuclear Gluon Structure

First Measurement of a20​(1320) Polarized Photoproduction Cross Section

Search for the $Y (2175)$ in the photoproduction cross section measurement of $I^^{3} p \to I ¨ I ¨ ^{+} I ¨ ^{-} p$ at GlueX

Threshold $J / I ¨ $ Photoproduction as a Probe of Nuclear Gluon Structure

First Measurement of $a_{2}^{0} (1320)$ Polarized Photoproduction Cross Section