Measurement of elliptic flow of J/ψ in root sNN=200 GeV Au + Au collisions at forward rapidity
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F25%3A00390406" target="_blank" >RIV/68407700:21340/25:00390406 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1103/6pmd-6dwr" target="_blank" >https://doi.org/10.1103/6pmd-6dwr</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/6pmd-6dwr" target="_blank" >10.1103/6pmd-6dwr</a>
Alternative languages
Result language
angličtina
Original language name
Measurement of elliptic flow of J/ψ in root sNN=200 GeV Au + Au collisions at forward rapidity
Original language description
We report the first measurement of the azimuthal anisotropy of J/psi at forward rapidity (1.2 < vertical bar eta vertical bar < 2.2) in Au + Au collisions at root s(NN) = 200 GeV at the BNL Relativistic Heavy Ion Collider. The data were collected by the PHENIX experiment in 2014 and 2016 with integrated luminosity of 14.5 nb(-1). The second Fourier coefficient (v(2)) of the azimuthal distribution of J/psi is determined as a function of the transverse momentum (p(T)) using the event-plane method. The measurements were performed for several selections of collision centrality: 0%-50%, 10%-60%, and 10%-40%. We find that in all cases the values of v(2) (p(T)), which quantify the elliptic flow of J/psi, are consistent with zero. Within uncertainties, the results are consistent with measurements at midrapidity, indicating no significant elliptic flow of the J/psi within the quark-gluon-plasma medium at collision energies of root s(NN) = 200 GeV.
Czech name
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Czech description
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Classification
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
10303 - Particles and field physics
Result continuities
Project
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Continuities
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Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
PHYSICAL REVIEW C
ISSN
2469-9985
e-ISSN
2469-9993
Volume of the periodical
112
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
11
Pages from-to
1-11
UT code for WoS article
001552909600001
EID of the result in the Scopus database
2-s2.0-105021475045