Aaboud, M;
Aad, G;
Abbott, B;
Abbott, DC;
Abdinov, O;
Abeloos, B;
Abhayasinghe, DK;
... et al., .; + view all
(2020)
Measurement of J/ψ production in association with a W^{±} boson with pp data at 8 TeV.
Journal of High Energy Physics
, 2020
(1)
, Article 95. 10.1007/JHEP01(2020)095.
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Abstract
A measurement of the production of a prompt J/ψ meson in association with a W^{±} boson with W^{±} → μν and J/ψ → μ^{+}μ^{−} is presented for J/ψ transverse momenta in the range 8.5–150 GeV and rapidity |y_{J/ψ}| < 2.1 using ATLAS data recorded in 2012 at the LHC. The data were taken at a proton-proton centre-of-mass energy of √s = 8 TeV and correspond to an integrated luminosity of 20.3 fb^{−1}. The ratio of the prompt J/ψ plus W^{±} cross-section to the inclusive W^{±} cross-section is presented as a differential measurement as a function of J/ψ transverse momenta and compared with theoretical predictions using different double-parton-scattering cross-sections.
| Type: | Article |
|---|---|
| Title: | Measurement of J/ψ production in association with a W^{±} boson with pp data at 8 TeV |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1007/JHEP01(2020)095 |
| Publisher version: | https://doi.org/10.1007/JHEP01(2020)095 |
| Language: | English |
| Additional information: | © 2019 Springer Nature. This article is distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/). |
| Keywords: | Hadron-Hadron scattering (experiments) |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10091275 |
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