Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Centrality and transverse momentum dependence of higher-order flow
  harmonics of identified hadrons in Au+Au collisions at $\sqrt{s_{\rm NN}}$ =
  200 GeV   We present high-precision measurements of elliptic, triangular, and
quadrangular flow $v_{2}$, $v_{3}$, and $v_{4}$, respectively, at midrapidity
($|\eta|<1.0$) for identified hadrons $\pi$, $p$, $K$, $\varphi$, $K_s$,
$\Lambda$ as a function of centrality and transverse momentum in Au+Au
collisions at the center-of-mass energy $\sqrt{s_{\rm NN}}=$ 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.

12
The categories of this paper are: nucl-th
36
The categories of this paper are: cmp-lg
35
The categories of this paper are: mtrl-th
5
The categories of this paper are: gr-qc
27
The categories of this paper are: comp-gas
23
The categories of this paper are: solv-int
29
The categories of this paper are: funct-an
26
The categories of this paper are: bayes-an
8
The categories of this paper are: hep-ex
25
The categories of this paper are: patt-sol
0
The categories of this paper are: hep-ph
14
The categories of this paper are: math-ph
13
The categories of this paper are: quant-ph
3
The categories of this paper are: physics
7
The categories of this paper are: hep-th
10
The categories of this paper are: q-bio