Probing quark transversity GPDs in diffractive photo- and electroproduction on the deuteron

Abstract

Transversity generalized parton distributions (GPDs) can be probed in diffractive electro- and photoproduction of two vector mesons on a hadron in kinematics where the two vector mesons are separated by a large rapidity gap. We report on calculations for this process in the case of coherent ${\rho }^0-\omega$ meson production on a deuteron target. Our cross section results show that an electron-ion collider with deuteron beams and forward detectors could probe deuteron transversity GPDs.

arXiv commentProceedings of DIS2019, 6 pages, 3 figures

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Cited by in corpus (1)

• On large mass $\gamma \gamma$ and $\gamma$-meson photoproduction