Analysis of the $D_0^{\ast }(2300)$ resonance from lattice QCD under chiral symmetry

Jing Luo, Bing Wu, Pan-Pan Shi +1

We reanalyze the lattice spectra for $I=1/2$ $D\ddot{I}€$ scattering in the $A_1^{+}$ irreducible representation from [Phys. Rev. D 111, 014503 (2025)] to investigate the impact of chiral a…