English

The decay of $N^*$(1895) to light hyperon resonances

High Energy Physics - Phenomenology 2022-01-19 v1 Nuclear Theory

Abstract

In this talk I review the findings of our recent works where we have studied the decay of N(1895)N^*(1895) and the implications of such properties on the photoproduction of light hyperons. I discuss that meson-baryon interactions play an essential role in describing the nature of N(1895)N^*(1895) and report the details of our investigation of its decays to different meson-baryon systems and to final states involving Λ(1405)\Lambda(1405) and a proposed Σ(1400)\Sigma(1400). We find that the width of N(1895)N^*(1895) gets important contributions from the decay to light hyperon resonances. Such an information can be used to look for alternative processes to study N(1895)N^*(1895) in experimental data.

Keywords

Cite

@article{arxiv.2201.06471,
  title  = {The decay of $N^*$(1895) to light hyperon resonances},
  author = {K. P. Khemchandani and A. Martínez Torres and Sang-Ho Kim and Seung-il Nam and H. Nagahiro and A. Hosaka},
  journal= {arXiv preprint arXiv:2201.06471},
  year   = {2022}
}

Comments

Hadron 2021 conference proceedings