Exclusive heavy vector meson electroproduction to NLO in collinear factorisation
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.
Main Authors
Format
Articles
Research article
Published
2021
Series
Subjects
Publication in research information system
Publisher
Springer Science and Business Media LLC
The permanent address of the publication
https://urn.fi/URN:NBN:fi:jyu-202110155253Käytä tätä linkitykseen.
Review status
Peer reviewed
ISSN
1126-6708
DOI
https://doi.org/10.1007/JHEP08(2021)150
Language
English
Published in
Journal of High Energy Physics
Citation
- Flett, C. A., Gracey, J. A., Jones, S. P., & Teubner, T. (2021). Exclusive heavy vector meson electroproduction to NLO in collinear factorisation. Journal of High Energy Physics, 2021(8), Article 150. https://doi.org/10.1007/JHEP08(2021)150
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Additional information about funding
CAF is supported by the Helsinki Institute of Physics core funding project QCD-THEORY (project 7915122). The work of CAF was funded in part through an STFC PhD studentship (Grant ST/N504130/1). JAG and TT are supported by STFC Consolidated Grants ST/L000431/1, ST/T000988/1 and ST/P000290/1. The work of JAG was also supported in part by a DFG Mercator Fellowship. SPJ is supported by a Royal Society University Research Fellowship (Grant URF/R1/201268).
Copyright© The Authors. Article funded by SCOAP3.