Low-mass vector-meson production at forward rapidity in p plus p and Au plus Au collisions at root sNN=200 GeV
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F25%3A00390370" target="_blank" >RIV/68407700:21340/25:00390370 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1103/s25h-my1f" target="_blank" >https://doi.org/10.1103/s25h-my1f</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/s25h-my1f" target="_blank" >10.1103/s25h-my1f</a>
Alternative languages
Result language
angličtina
Original language name
Low-mass vector-meson production at forward rapidity in p plus p and Au plus Au collisions at root sNN=200 GeV
Original language description
The PHENIX experiment at the Relativistic Heavy Ion Collider has measured low-mass vector-meson (omega + rho and phi) production through the dimuon decay channel at forward rapidity (1.2 < |y| < 2.2) in p + p and Au + Au collisions at root s(NN) = 200 GeV. The low-mass vector-meson yield and nuclear-modification factor were measured as a function of the average number of participating nucleons, < N-part >, and the transverse momentum p(T). These results were compared with those obtained via the kaon decay channel in a similar p(T) range at midrapidity. The nuclear-modification factors in both rapidity regions are consistent within the uncertainties. A comparison of the omega + rho and J/psi mesons reveals that the light and heavy flavors are consistently suppressed across both p(T) and < N-part >. In contrast, the phi meson displays a nuclear-modification factor consistent with unity, suggesting strangeness enhancement in the medium formed.
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
6
Country of publishing house
US - UNITED STATES
Number of pages
13
Pages from-to
1-13
UT code for WoS article
001671817200001
EID of the result in the Scopus database
2-s2.0-105027960033