Exclusive heavy vector meson electroproduction to NLO in collinear factorisation
High Energy Physics - Phenomenology
2021-09-15 v2
Abstract
We compute the exclusive electroproduction, , of heavy quarkonia to NLO in the collinear factorisation scheme, which has been formally proven for this process. The inclusion of an off-shell virtuality carried by the photon extends the photoproduction phase space of the exclusive heavy quarkonia observable to electroproduction kinematics. This process is relevant for diffractive scattering at HERA and the upcoming EIC, as well as at the proposed LHeC and FCC.
Cite
@article{arxiv.2105.07657,
title = {Exclusive heavy vector meson electroproduction to NLO in collinear factorisation},
author = {Chris A. Flett and John A. Gracey and Stephen P. Jones and Thomas Teubner},
journal= {arXiv preprint arXiv:2105.07657},
year = {2021}
}
Comments
22 pages, 3 figures. Main results available in an ancillary file (attached). Text added. Version accepted for publication in JHEP