arXiv · 1412.0503
Heavy flavours in high-energy nuclear collisions: quenching, flow and correlations
Abstract
We present results for the quenching, elliptic flow and azimuthal correlations of heavy flavour particles in high-energy nucleus-nucleus collisions obtained through the POWLANG transport setup, developed in the past to study the propagation of heavy quarks in the Quark-Gluon Plasma and here extended to include a modeling of their hadronization in the presence of a medium. Hadronization is described as occurring via the fragmentation of strings with endpoints given by the heavy (anti-)quark Q(Qbar) and a thermal parton $qbar(q)$ from the medium. The flow of the light quarks is shown to affect significantly the R_AA} and v_2 of the final D mesons, leading to a better agreement with the experimental data.
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A. Beraudo, A. De Pace, M. Monteno, M. Nardi, F. Prino. 2014-12-01. Heavy flavours in high-energy nuclear collisions: quenching, flow and correlations. https://doi.org/10.1088/1742-6596/612/1/012035
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