Centrality and transverse-momentum dependence of higher-order flow harmonics of 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%2F61389005%3A_____%2F22%3A00559800" target="_blank" >RIV/61389005:_____/22:00559800 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1103/PhysRevC.105.064911" target="_blank" >https://doi.org/10.1103/PhysRevC.105.064911</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevC.105.064911" target="_blank" >10.1103/PhysRevC.105.064911</a>
Alternative languages
Result language
angličtina
Original language name
Centrality and transverse-momentum dependence of higher-order flow harmonics of identified hadrons in Au + Au collisions at √sNN = 200 GeV
Original language description
We present high-precision measurements of elliptic, triangular, and quadrangular flow v(2), v(3), and v(4), respectively, at midrapidity for identified hadrons pi, p, K, phi, K-s, Lambda as a function of centrality and transverse momentum in Au+Au collisions at the center-of-mass energy root s(NN) = 200 GeV. We observe similar v(n) trends between light and strange mesons which indicates that the heavier strange quarks flow as strongly as the lighter up and down quarks. The number-of-constituent-quark scaling for v(2), v(3), and v(4) is found to hold within statistical uncertainty for 0-10%, 10-40%, and 40-80% collision centrality intervals. The results are compared to several viscous hydrodynamic calculations with varying initial conditions, and could serve as an additional constraint to the development of hydrodynamic models.
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
—
OECD FORD branch
10304 - Nuclear physics
Result continuities
Project
<a href="/en/project/LTT18002" target="_blank" >LTT18002: Study of new properties of nuclear matter in the international experiment STAR</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
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
105
Issue of the periodical within the volume
6
Country of publishing house
US - UNITED STATES
Number of pages
13
Pages from-to
064911
UT code for WoS article
000831212000004
EID of the result in the Scopus database
2-s2.0-85134480713