Decay properties of $N^*(1895)$
High Energy Physics - Phenomenology
2021-02-03 v1 Nuclear Theory
Abstract
The nature of nucleon resonances is still being debated, while much experimental data are accumulated. In this work, we focus on the negative parity resonance which is located in the scattering region of various meson-baryon coupled channels, and such dynamics can be crucial in understanding its properties. To test the relevance of such hadron dynamics, we investigate the decay properties of in detail. We examine how a two pole nature of is compatible with its observed decay properties. Moreover, we find that the resonance decays into final states involving and , where the latter is not yet observed experimentally. Such decay processes can be useful to study the properties of the aforementioned hyperon resonances.
Keywords
Cite
@article{arxiv.2010.04584,
title = {Decay properties of $N^*(1895)$},
author = {K. P. Khemchandani and A. Martinez Torres and H. Nagahiro and A. Hosaka},
journal= {arXiv preprint arXiv:2010.04584},
year = {2021}
}