Quark spin content of SU(3) light and singly heavy baryons
Abstract
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 1 /Nc rotational corrections and SU(3) symmetry breaking effects. We compare the present results with those from various theoretical works and lattice QCD.
- Publication:
-
Physical Review D
- Pub Date:
- September 2022
- DOI:
- 10.1103/PhysRevD.106.054032
- arXiv:
- arXiv:2208.04447
- Bibcode:
- 2022PhRvD.106e4032S
- Keywords:
-
- High Energy Physics - Phenomenology
- E-Print:
- 22 pages, 2 figures