Strangeness Dependence in Radiative Hyperon Decay Amplitudes
High Energy Physics - Phenomenology
2016-09-06 v1
Abstract
The radiative decays of the baryons are studied in the three flavor generalization of the Skyrme model. The kaon fields are treated in the slow rotator approach which properly accounts for the observed deviations from the -spin relations for the hyperon magnetic moments. This makes possible a critical discussion of the -spin selection rules for the radiative hyperon decays. The variation of the decay widths with strangeness is studied and a comparison with other treatments of the Skyrme model is performed in order to analyze the effects of flavor symmetry breaking.
Keywords
Cite
@article{arxiv.hep-ph/9610484,
title = {Strangeness Dependence in Radiative Hyperon Decay Amplitudes},
author = {T. Haberichter and H. Reinhardt and N. N. Scoccola and H. Weigel},
journal= {arXiv preprint arXiv:hep-ph/9610484},
year = {2016}
}
Comments
15 pages Latex, no figures