English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Open

We present the first measurement of the nuclear modification factor $R_{AA}$and elliptic flow $v_{2}$ of $D_{s}$ in Au+Au collisions at $\sqrt{s_{NN}}$ =200 GeV with the STAR detector. These results have been compared with those ofother open charm mesons and strange mesons to determine how the (possibly)strangeness equilibrated partonic matter affects the $D_{s}$ meson production.We find that the nuclear modification factor of $D_{S}$ are systematicallyhigher than unity and $D^{0}$ $R_{\rm{AA}}$. The ratio $D_{s}/D^{0}$ is shownas a function of transverse momentum for the 10-40$\%$ most central Au+Aucollisions and compared with that in $p+p$ collisions obtained from PYTHIA. Itis also compared with that in Pb-Pb collisions at 2.76 TeV by the ALICEexperiment. Our measurement indicates a hint of enhancement of $D_{S}$production in Au+Au collisions with respect to $p+p$ collisions as compared tonon-strange $D$ mesons.

Measurements of $D_{S}^{\pm}$-meson production in Au+Au collisions at $\sqrt{s_{NN}}$ = 200 GeV in STAR