Speaker
Marco Antonio Bedolla
(UNACH)
Description
We present the spectrum of positive-parity baryons composed of light and heavy quarks. Our analysis is provided by a symmetry preserving Schwinger-Dyson Bethe-Salpeter Equation
(SDBSE) approach of a vector-vector contact interaction model. Our computations include the results using two different sets of parameters: one used to compute observables of light quarks, where the QCD-coupling is strong; and other considering the fact that in the reign of heavy quarks, the QCD coupling constant becomes smaller.
Authors
Prof.
Adnan Basir
(Universidad Michoacana de San Nicolás de Hidalg)
Elena Santopinto
Marco Antonio Bedolla
(UNACH)
