Inclusive J/psi production at mid-rapidity in pp collisions at root s=5.02 TeV

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F19%3A00511822" target="_blank" >RIV/61389005:_____/19:00511822 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/19:00511822 RIV/68407700:21340/19:00337971
Result on the web
<a href="https://doi.org/10.1007/JHEP10(2019)084" target="_blank" >https://doi.org/10.1007/JHEP10(2019)084</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/JHEP10(2019)084" target="_blank" >10.1007/JHEP10(2019)084</a>

Result language
angličtina
Original language name
Inclusive J/psi production at mid-rapidity in pp collisions at root s=5.02 TeV
Original language description
Inclusive J/psi production is studied in minimum-bias proton-proton collisions at a centre-of-mass energy of root s = 5.02 TeV by ALICE at the CERN LHC. The measurement is performed at mid-rapidity (vertical bar y vertical bar < 0.9) in the dielectron decay channel down to zero transverse momentum p(T), using a data sample corresponding to an integrated luminosity of L-int = 19.4 +/- 0.4 nb(-1). The measured p(T)-integrated inclusive J/psi production cross sec- tion is d sigma/dy = 5.64 +/- 0.22(stat.) +/- 0.33(syst.) +/- 0.12(lumi.) mu b. The p(T)-differential cross section d(2)sigma/dp(T)dy is measured in the p(T) range 0-10 GeV/c and compared with state-of-the-art QCD calculations. The J/psi < p(T)> and < p(T)(2)> are extracted and compared with results obtained at other collision energies.
Czech name
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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
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OECD FORD branch
10304 - Nuclear physics

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
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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