J/psi and psi(2S) measurement in p plus p collisions at root s = 200 and 500 GeV with the STAR experiment

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F16%3A00307449" target="_blank" >RIV/68407700:21340/16:00307449 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/1742-6596/668/1/012093" target="_blank" >http://dx.doi.org/10.1088/1742-6596/668/1/012093</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/668/1/012093" target="_blank" >10.1088/1742-6596/668/1/012093</a>

Result language
angličtina
Original language name
J/psi and psi(2S) measurement in p plus p collisions at root s = 200 and 500 GeV with the STAR experiment
Original language description
In this paper, results on the J/psi cross section and polarization measured via the dielectron decay channel at mid-rapidity in p + p collisions at root s = 200 and 500 GeV in the STAR experiment are discussed. Also, first measurements of the J/psi production as a function of the charged-particle multiplicity density and of psi(2S) to J/psi ratio at root s = 500 GeV are reported.
Czech name
—
Czech description
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Project
<a href="/en/project/EE2.3.30.0034" target="_blank" >EE2.3.30.0034: Support of inter-sectoral mobility and quality enhancement of research teams at Czech Technical University in Prague</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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