Measurement of J/ψ production in association with a W± boson with pp data at 8 TeV

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00534891" target="_blank" >RIV/68378271:_____/20:00534891 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0313034" target="_blank" >http://hdl.handle.net/11104/0313034</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/JHEP01(2020)095" target="_blank" >10.1007/JHEP01(2020)095</a>

Result language
angličtina
Original language name
Measurement of J/ψ production in association with a W± boson with pp data at 8 TeV
Original language description
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} 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 sqrt{s} s = 8 TeV and correspond to an integrated luminosity of 20.3 fb^{−1} −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.n
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10303 - Particles and field physics

Project
<a href="/en/project/LTT17018" target="_blank" >LTT17018: Getting new knowledge of the microworld using the CERN infrastructure</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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