Hyperon-nuclear interactions from SU(3) chiral effective field theory
Nuclear Theory
2020-05-11 v2
Abstract
The interaction between hyperons and nucleons has a wide range of applications in strangeness nuclear physics and is a topic of continuing great interest. These interactions are not only important for hyperon-nucleon scattering but also essential as basic input to studies of hyperon-nuclear few- and many-body systems including hypernuclei and neutron star matter. We review the systematic derivation and construction of such baryonic forces from the symmetries of quantum chromodynamics within non-relativistic SU(3) chiral effective field theory. Several applications of the resulting potentials are presented for topics of current interest in strangeness nuclear physics.
Cite
@article{arxiv.2002.00424,
title = {Hyperon-nuclear interactions from SU(3) chiral effective field theory},
author = {Stefan Petschauer and Johann Haidenbauer and Norbert Kaiser and Ulf-G. Meißner and Wolfram Weise},
journal= {arXiv preprint arXiv:2002.00424},
year = {2020}
}
Comments
review article, 37 pages, 19 figures, 5 tables