2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/177580We present lattice results on the scalar $D_s$ meson and comment on the $D_{sJ}^+(2317)$ state recently discovered by BaBar and confirmed by CLEO, in view of a series of theoretical claims and counter claims. Lattice predictions in the static limit indicate larger masses than observed for a scalar quark model state. Finite $c$ quark mass corrections seem to further enlarge this discrepancy, in support of a non quark-antiquark-state interpretation of experiment.4 pages, 1 FigureHigh Energy Physics - PhenomenologyHigh Energy Physics - Latticetext