A. Gehrmann-De Ridder
Precise QCD predictions for W-boson production in association with a charm jet
Gehrmann-De Ridder, A.; Gehrmann, T.; Glover, E. W. N.; Huss, A.; Rodriguez Garcia, A.; Stagnitto, G.
Authors
T. Gehrmann
Professor Nigel Glover e.w.n.glover@durham.ac.uk
Professor
A. Huss
A. Rodriguez Garcia
G. Stagnitto
Abstract
The production of a W-boson with a charm quark jet provides a highly sensitive probe of the strange quark distribution in the proton. Employing a novel flavour dressing procedure to define charm quark jets, we compute W+charm-jet production up to next-to-next-to-leading order (NNLO) in QCD. We study the perturbative stability of production cross sections with same-sign and opposite-sign charge combinations for the W boson and the charm jet. A detailed breakdown according to different partonic initial states allows us to identify particularly suitable observables for the study of the quark parton distributions of different flavours.
Citation
Gehrmann-De Ridder, A., Gehrmann, T., Glover, E. W. N., Huss, A., Rodriguez Garcia, A., & Stagnitto, G. (2024). Precise QCD predictions for W-boson production in association with a charm jet. The European Physical Journal C, 84(4), Article 361. https://doi.org/10.1140/epjc/s10052-024-12715-8
Journal Article Type | Article |
---|---|
Acceptance Date | Mar 24, 2024 |
Online Publication Date | Apr 4, 2024 |
Publication Date | Apr 4, 2024 |
Deposit Date | Apr 5, 2024 |
Publicly Available Date | Apr 5, 2024 |
Journal | The European Physical Journal C |
Print ISSN | 1434-6044 |
Electronic ISSN | 1434-6052 |
Publisher | SpringerOpen |
Peer Reviewed | Peer Reviewed |
Volume | 84 |
Issue | 4 |
Article Number | 361 |
DOI | https://doi.org/10.1140/epjc/s10052-024-12715-8 |
Public URL | https://durham-repository.worktribe.com/output/2378217 |
Files
Published Journal Article
(2.8 Mb)
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Publisher Licence URL
http://creativecommons.org/licenses/by/4.0/
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