Finite-temperature effects on D-meson properties
High Energy Physics - Phenomenology
2022-09-21 v1 Nuclear Theory
Abstract
We study the spectroscopy and transport properties of charmed mesons in a thermal medium by applying an effective field theory based on chiral and heavy-quark symmetries in the imaginary time formalism. Relying on unitarity constraints and self-consistency we extract the in-medium properties (masses and widths) of and mesons and their interactions with light hadrons. We report our findings on 1) dynamically generated states, 2) thermal evolution of chiral partners, 3) in-medium scattering amplitudes, and 4) transport coefficients below the chiral restoration temperature.
Cite
@article{arxiv.2109.08204,
title = {Finite-temperature effects on D-meson properties},
author = {Juan M. Torres-Rincon and Glòria Montaña and Àngels Ramos and Laura Tolos},
journal= {arXiv preprint arXiv:2109.08204},
year = {2022}
}
Comments
11 pages, 7 figures. Contribution to the 10th International Workshop on Charm Physics (CHARM2020). Accepted for publication in Proceedings of Science