@article{oai:tsukuba.repo.nii.ac.jp:00052390, author = {江角, 晋一 and ESUMI, ShinIchi and STAR Collaboration}, journal = {Nuclear physics. A}, month = {Feb}, note = {We report on the first evidence for a non-zero rapidity-odd directed flow (v1) for D0 and D0 mesons in 10-80% centrality Au+Au collisions at √sNN = 200 GeV measured with the STAR detector at RHIC. The slope of the v1 rapidity dependence (dv1/dy) averaged over D0 and D0 mesons is -0.081 ± 0.021 ± 0.017, while that of charged kaons is -0.0030 ± 0.0001 ± 0.0002, suggesting significantly larger slope for the D0 mesons. Models indicate that the large dv1/dy of D0 mesons is sensitive to the initially tilted source. We also present a new measurement of the D0 meson elliptic flow (v2) as a function of transverse momentum (pT) in Au+Au collisions at √sNN = 200 GeV with an improved precision with respect to the previously published results.The D0 v2 results are compared to those of light-flavor hadrons to test the number-of-constituent-quark (NCQ) scaling. Both the v1 and v2 results are compared to recent hydrodynamic and transport model calculations.}, pages = {671--674}, title = {Measurements of directed and elliptic flow for D0 and D0 mesons using the STAR detector at RHIC}, volume = {982}, year = {2019}, yomi = {エスミ, シンイチ} }