Fernando Gil-Domínguez, IFIC Seminar: "Studying the quark mass dependence of meson resonances through some exotic examples"

Tuesday 20 Jan 2026, 12:00 → 14:00 Europe/Madrid

1001-Primera-1-1-1 - Paterna. Seminario (Universe)

Some mesonic resonances cannot be accommodated within the conventional Quark Model and have therefore been proposed as exotic states. This motivates a detailed study of their properties, particularly their dependence on the quark masses. To this end, we adopt a combined framework based on Lattice QCD and Effective Field Theories. Lattice QCD results are used as input to fix the low-energy constants of the effective theory, which then allows us to determine the quark-mass dependence of hadronic resonances. Through this strategy, we aim to gain insight into the possible exotic nature of the Ds0*(2317), Ds1(2460), Tcc(3875)+, and X(3872).

 

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