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Predictions of exclusive ϒ photoproduction at the LHC and future colliders

Flett, C. A. and Jones, S. P. and Martin, A. D. and Ryskin, M. G. and Teubner, T. (2022) 'Predictions of exclusive ϒ photoproduction at the LHC and future colliders.', Physical Review D, 105 (3).


The cross section for exclusive ϒ ultraperipheral photoproduction at present and future colliders is determined using the low x gluon parton distribution function extracted from an analysis of exclusive J=ψ measurements performed at the Hadron-Electron Ring Accelerator and the Large Hadron Collider. Predictions are given at next-to-leading order in collinear factorization over a wide γp centre-of-mass energy range, calculated assuming the nonrelativistic approximation for the ϒ wave function, and with skewing corrections incorporated.

Item Type:Article
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Publisher statement:Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Funded by SCOAP3.
Date accepted:19 January 2022
Date deposited:25 May 2022
Date of first online publication:10 February 2022
Date first made open access:25 May 2022

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