Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/124100
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Type: | Journal article |
Title: | Measurement of J/ψ production in association with a W ± boson with pp data at 8 TeV |
Other Titles: | Measurement of J/psi production in association with a W (+/-) boson with pp data at 8 TeV |
Author: | Aaboud, M. Aad, G. Abbott, B. Abbott, D.C. Abdinov, O. Abeloos, B. Abhayasinghe, D.K. Abidi, S.H. AbouZeid, O.S. Abraham, N.L. Abramowicz, H. Abreu, H. Abulaiti, Y. Acharya, B.S. Adachi, S. Adam, L. Adam Bourdarios, C. Adamczyk, L. Adamek, L. Adelman, J. et al. |
Citation: | The Journal of High Energy Physics, 2020; 2020(1):1-37 |
Publisher: | Springer |
Issue Date: | 2020 |
ISSN: | 1126-6708 1029-8479 |
Statement of Responsibility: | M. Aaboud, G. Aad, B. Abbott, D. C. Abbott ... Paul D. Jackson ... Martin White ... et al. (The ATLAS collaboration) |
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 |yJ/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. |
Keywords: | Hadron-Hadron scattering (experiments) |
Rights: | Open Access, Copyright CERN, for the benefit of the ATLAS Collaboration. Article funded by SCOAP3 . This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited. |
DOI: | 10.1007/JHEP01(2020)095 |
Published version: | http://dx.doi.org/10.1007/jhep01(2020)095 |
Appears in Collections: | Aurora harvest 8 Physics publications |
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hdl_124100.pdf | Published version | 659.17 kB | Adobe PDF | View/Open |
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