Exclusive J/φ and γ photoproduction and the low x gluon



Jones, SP, Martin, AD, Ryskin, MG and Teubner, T ORCID: 0000-0002-0680-0776
(2016) Exclusive J/φ and γ photoproduction and the low x gluon. .

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Abstract

We discuss the potential to constrain the small-x PDFs using the exclusive production of heavy vector mesons. The calculation of J/φ and γ photoproduction at NLO in collinear factorisation is described. The different behaviour of the NLO corrections for J/φ and → is highlighted and we outline what might be expected from the inclusion of these processes in a PDF fit.

Item Type: Conference or Workshop Item (Unspecified)
Depositing User: Symplectic Admin
Date Deposited: 23 Jan 2017 10:43
Last Modified: 05 Aug 2021 11:14
URI: https://livrepository.liverpool.ac.uk/id/eprint/3005341