Measurement of the higher-order anisotropic flow coefficients for identified hadrons in Au+Au collisions at √sNN = 200 GeV
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F16%3A00522569" target="_blank" >RIV/68378271:_____/16:00522569 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1103/physrevc.93.051902" target="_blank" >https://doi.org/10.1103/physrevc.93.051902</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevC.93.051902" target="_blank" >10.1103/PhysRevC.93.051902</a>
Alternative languages
Result language
angličtina
Original language name
Measurement of the higher-order anisotropic flow coefficients for identified hadrons in Au+Au collisions at √sNN = 200 GeV
Original language description
Measurements of the anisotropic flow coefficients v2{Ψ2},v3{Ψ3},v4{Ψ4}, and v4{Ψ2} for identified particles (π±,K±, and p+p¯) at midrapidity, obtained relative to the event planes Ψm at forward rapidities in Au + Au collisions at sNN=200GeV, are presented as a function of collision centrality and particle transverse momenta pT. The vn coefficients show characteristic patterns consistent with hydrodynamical expansion of the matter produced in the collisions. For each harmonic n, a modified valence quark-number Nq scaling [plotting vn{Ψm}/(Nq)n/2 versus transverse kinetic energies (KET)/Nq] is observed to yield a single curve for all the measured particle species for a broad range of KET. A simultaneous blast-wave model fit to the observed vn{Ψm}(pT) coefficients and published particle spectra identifies radial flow anisotropies ρn{Ψm} and spatial eccentricities sn{Ψm} at freeze-out.n
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10303 - Particles and field physics
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
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
—
Volume of the periodical
93
Issue of the periodical within the volume
5
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
1-8
UT code for WoS article
000376921400001
EID of the result in the Scopus database
2-s2.0-84971291485