Speaker
Miguel Angel Martin Contreras
(University of South China)
Description
This work uses the connection between hadronic stability and configurational entropy to explore hadronic structures written in terms of nonquadratic dilaton $(\kappa\,z)^{2-\alpha}$. These hadronic structures are described using the relation between the parameters $\kappa$ and $\alpha$ with the constituent mass. We test $Z_c$ and $\psi$ as non $q\bar{q}$ states defined as hadroquarkonium, hadronic molecule, or diquark-antidiquark pair. We find that photographically speaking, $Z_c$ is better described as a hybrid meson and $\psi$ as hadrocharmonium.
Primary author
Miguel Angel Martin Contreras
(University of South China)
Co-author
Alfredo Vega
(Universidad de Valparaiso)
