Speaker
Mr
Aditya Savanur
(Michigan State University)
Description
The hyperon axial couplings are important parameters
entering the low-energy effective field theory description
of the octet baryons. In addition, the coupling constants appear
in the non-leptonic decays of hyperons, and hyperon-hyperon and
hyperon-nucleon scattering processes, which can be used in the
description of neutron stars. In this poster, we present preliminary
results on the Sigma-Sigma and Xi-Xi axial couplings calculated at
a=0.09fm near physical pion mass with clover/HISQ actions.
Primary author
Mr
Aditya Savanur
(Michigan State University)
Co-author
Prof.
Huey-Wen Lin
(MSU)