Exclusive heavy vector meson electroproduction to NLO in collinear factorisation

Flett, CA, Gracey, JA ORCID: 0000-0002-9101-2853, Jones, SP and Teubner, T ORCID: 0000-0002-0680-0776 (2021) Exclusive heavy vector meson electroproduction to NLO in collinear factorisation Journal of High Energy Physics, 2021 (8). 150-. ISSN 1029-8479, 1029-8479

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Abstract

We compute the exclusive electroproduction, γ^*p → Vp, of heavy quarkonia V to NLO in the collinear factorisation scheme, which has been formally proven for this process. The inclusion of an off-shell virtuality Q² 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.

Item Type:	Article
Additional Information:	22 pages, 3 figures. Main results available in an ancillary file (attached). Text added. Version accepted for publication in JHEP
Uncontrolled Keywords:	NLO Computations, QCD Phenomenology
Divisions:	Faculty of Science & Engineering > School of Physical Sciences
Depositing User:	Symplectic Admin
Date Deposited:	01 Sep 2021 08:26
Last Modified:	24 Jan 2026 02:59
DOI:	10.1007/JHEP08(2021)150
Open Access URL:	https://link.springer.com/article/10.1007%2FJHEP08...
Related Websites:	Author Publisher
URI:	https://livrepository.liverpool.ac.uk/id/eprint/3135438
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