Publication: Measurement of J/ψ production in association with a W ± boson with pp data at 8 TeV
Дата
2020
Авторы
Aaboud, M.
Aad, G.
Abbott, B.
Abbott, D. C.
Belotskiy, K.
Belyaev, N. L.
Bulekov, O.
Kantserov, V. A.
Kurova, A.
Ponomarenko, D.
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Аннотация
© 2020, The Author(s).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. [Figure not available: see fulltext.].
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Цитирование
Measurement of J/ψ production in association with a W ± boson with pp data at 8 TeV / Aaboud, M. [et al.] // Journal of High Energy Physics. - 2020. - 2020. - № 1. - 10.1007/JHEP01(2020)095
URI
https://www.doi.org/10.1007/JHEP01(2020)095
https://www.scopus.com/record/display.uri?eid=2-s2.0-85078165339&origin=resultslist
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https://openrepository.mephi.ru/handle/123456789/20197
https://www.scopus.com/record/display.uri?eid=2-s2.0-85078165339&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000511676700001
https://openrepository.mephi.ru/handle/123456789/20197