Bulletin of the American Physical Society
APS April Meeting 2019
Volume 64, Number 3
Saturday–Tuesday, April 13–16, 2019; Denver, Colorado
Session C13: Ultra-relativistic Heavy Ions
1:30 PM–3:18 PM,
Saturday, April 13, 2019
Sheraton
Room: Plaza Court 2
Sponsoring
Unit:
DNP
Chair: Dennis Perepelitsa, University of Colorado
Abstract: C13.00005 : Measurement of the D0-meson elliptic and triangular flow in Au+Au collisions √sNN = 200 GeV collisions from STAR*
2:18 PM–2:30 PM
View Presentation Abstract
Presenter:
Yue Liang
(Kent State University, Lawrence Berkeley National Laboratory)
Author:
Yue Liang
(Kent State University, Lawrence Berkeley National Laboratory)
Collaboration:
the STAR Collaboration
In this talk, we present the centrality and transverse momentum dependencies of the D0-meson elliptic (v2) and triangular (v3) flow measured at mid-rapidity (|y|<1) in Au+Au collisions at √sNN = 200 GeV by the STAR experiment. The measurement utilizes the STAR Heavy Flavor Tracker and the combined datasets recorded during RHIC 2014 and 2016 runs. The measured D0-meson v2 and v3 in various centrality bins are compared to those of light and strange hadrons to test the NCQ scaling. We also present the pT-integrated D0-meson v2 scaled by the initial eccentricity in different centralities and compare to those of light and strange hadrons. Results are also compared to model calculations and physics implications are discussed.
*Department of Energy
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