Measurement of the differential cross-sections of inclusive, prompt and non-prompt J/psí production in proton-proton collisions at ?s=7 TeV

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F11%3A33119042" target="_blank" >RIV/61989592:15310/11:33119042 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.nuclphysb.2011.05.015" target="_blank" >http://dx.doi.org/10.1016/j.nuclphysb.2011.05.015</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.nuclphysb.2011.05.015" target="_blank" >10.1016/j.nuclphysb.2011.05.015</a>

Result language
angličtina
Original language name
Measurement of the differential cross-sections of inclusive, prompt and non-prompt J/psí production in proton-proton collisions at ?s=7 TeV
Original language description
The inclusive J/psí production cross-section and fraction of J/psí mesons produced in B-hadron decays are measured in proton-proton collisions at ?s = 7 TeV with the ATLAS detector at the LHC, as a function of the transverse momentum and rapidity of theJ/psí, using 2.3 pb^(?1) of integrated luminosity. The cross-section is measured from a minimum pT of 1 GeV to a maximum of 70 GeV and for rapidities within |y|{2.4 giving the widest reach of any measurement of J/psí production to date. The differentialproduction cross-sections of prompt and non-prompt J/psí are separately determined and are compared to Colour Singlet NNLO*, filled, Colour Evaporation Model, and FONLL predictions.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BF - Elementary particle theory and high energy physics
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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