{"paper":{"title":"Charm-strange meson production in ultra-relativistic heavy-ion collisions at the CERN-LHC energies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Chaowen Wang, Shuang Li","submitted_at":"2018-05-15T14:31:00Z","abstract_excerpt":"The nuclear modification factor ${R}_{\\rm AA}$ and the elliptic flow coefficient ${v}_{\\rm 2}$ of charm-strange meson $D^{+}_{s}$ is systematically studied in Pb--Pb collisions at $\\sqrt{s_{\\rm NN}}=5.02~{\\rm TeV}$ and $2.76~{\\rm TeV}$. During the modeling, the coupling strength between the injected charm quark and the incident medium constituents, is extracted from the lattice QCD calculations: $2\\pi TD_{s}=7$ (\\textbf{Model-A}) and $2\\pi TD_{s}=1.3 + (T/T_{c})^2$ (\\textbf{Model-B}). We find that, comparing ${R}_{\\rm AA}(D^{+}_{s})$ with ${R}_{\\rm AA}(non-strange)$, the heavy-light coalescenc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.05807","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}