Heavy-Light Exotics from QCD Laplace Sum Rules at N2LO in the chiral limit

R. M Albuquerque, S. Narison, F. Fanomezana +3

These talks review and summarize our results in [1,2] on $XYZ$-like spectra obtained from QCD Laplace Sum Rules in the chiral limit at next-to-next-leading order (N2LO) of perturba…