2025/09/02 by Chuntai Wu, Wu, Chuntai · 1 citation
Physics and Astronomy · #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions
paper · pdf · doi:10.48550/arxiv.2509.02502
In these proceedings, we report the measurement of the elliptic flow (v\rm 2) of prompt and non-prompt D0, prompt D+ and Ds+ mesons, and, for the first time ever at the LHC, prompt and non-prompt Λc+ baryons in \PbPb collisions at √sNN = 5.36 TeV collected by the ALICE experiment during the LHC Run 3. The analysis is performed at midrapidity (|y| < 0.8) in different centrality classes (30-40%, 40-50%, and 60-80% for D0, D+, and Ds+; 30-50% for Λc+). The candidates are reconstructed from hadronic decay channels, and the v\rm 2 is extracted via the scalar-product method. The measurements are compared to light-flavor results and several predictions of models that differently describe heavy-quark transport and hadronization processes in the QGP.