46 citations · 546 across the 29 of their papers we have counts for
27 papers · 1 filter
Properties of neutron stars and strangeness-mixed stars from a pion mean-field approach
Nam-Yong Ghim, Hyun-Chul Kim, Ulugbek Yakhshiev +1
We investigate the properties of the static neutron stars and strangeness-mixed stars, based on the equations of state derived from a pion mean-field approach. Using the empirical…
Medium modification of singly heavy baryons in a pion-mean field approach
Nam-Yong Ghim, Hyun-Chul Kim, Ulugbek Yakhshiev +1
We investigate how the masses of singly heavy baryons undergo changes in nuclear matter. The mass spectrum of the singly heavy baryons was successfully described in a pion-mean fie…
Quark spin content of SU(3) light and singly heavy baryons
Jung-Min Suh, June-Young Kim, Ghil-Seok Yang +1
We investigate the quark spin content of the SU(3) baryon octet, decuplet, antitriplet, and sextet in a pion mean-field approach or the chiral quark-soliton model, considering the…
Electromagnetic transitions of the singly charmed baryons with spin 3/2
June-Young Kim, Hyun-Chul Kim, Ghil-Seok Yang +1
We investigate the electromagnetic transitions of the singly charmed baryons with spin 3/2, based on a pion mean-field approach, also known as the chiral quark-soliton model, takin…
Isospin mass differences of singly heavy baryons
Ghil-Seok Yang, Hyun-Chul Kim
We study the isospin mass differences of singly heavy baryons, based on a pion mean-field approach. We consider both the electromagnetic interactions and the hadronic contributions…
Magnetic transitions and radiative decays of singly heavy baryons
Ghil-Seok Yang, Hyun-Chul Kim
A pion mean-field approach allows one to investigate light and singly heavy baryons on an equal footing. In the large limit, the light and singly heavy baryons are viewed res…