Heavy-quark production and elliptic flow in Au + Au collisions at root s_NN=62.4 GeV
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F15%3A00229646" target="_blank" >RIV/68407700:21340/15:00229646 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1103/PhysRevC.91.044907" target="_blank" >http://dx.doi.org/10.1103/PhysRevC.91.044907</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevC.91.044907" target="_blank" >10.1103/PhysRevC.91.044907</a>
Alternative languages
Result language
angličtina
Original language name
Heavy-quark production and elliptic flow in Au + Au collisions at root s_NN=62.4 GeV
Original language description
We present measurements of electrons and positrons from the semileptonic decays of heavy-flavor hadrons at midrapidity (|y|< 0.35) in Au+Au collisions at root s_NN=62.4 GeV. The data were collected in 2010 by the PHENIX experiment that included the new hadron-blind detector. The invariant yield of electrons from heavy-flavor decays is measured as a function of transverse momentum in the range 1<p e T <5 GeV/c . The invariant yield per binary collision is slightly enhanced above the p+p reference in Au+Au 0%?20%, 20%?40%, and 40%?60% centralities at a comparable level. At this low beam energy this may be a result of the interplay between initial-state Cronin effects, final-state flow, and energy loss in medium.
Czech name
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Czech description
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Classification
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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Result continuities
Project
<a href="/en/project/LG13031" target="_blank" >LG13031: Collaboration of the Czech Republic with CERN</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
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
0556-2813
e-ISSN
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Volume of the periodical
91
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
19
Pages from-to
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UT code for WoS article
000353545200001
EID of the result in the Scopus database
2-s2.0-84928974583