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arXiv · 2109.08204

Finite-temperature effects on D-meson properties

Juan M. Torres-Rincon·Glòria Montaña·Àngels Ramos·Laura Tolos
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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 $D$ and $D_s$ 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.

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Juan M. Torres-Rincon, Glòria Montaña, Àngels Ramos, Laura Tolos. 2021-09-16. Finite-temperature effects on D-meson properties. https://doi.org/10.22323/1.385.0040

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