Speaker
De-Liang Yao
(Hunan University)
Description
The scattering lengths on the interactions between the spin-1/2 doubly charmed barons and Nambu-Goldstone bosons are of great importance for the investigation of the spectroscopy of the doubly charmed baryons. On the one hand, the S- and P-wave scattering lengths are predicted in a manifestly relativistic baryon chiral perturbation theory at leading one-loop order. On the other hand, results of the S-wave scattering lengths for the elastic scattering channels are obtained in lattice QCD for the first time.
Primary author
De-Liang Yao
(Hunan University)
