Radiative Decays of Decuplet Baryons, $\Lambda(1405)$ and $\Lambda (1520)$ Hyperons
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
The chiral quark model gives a reasonably good description of many low-energy observables by incorporating the effective degrees carried by the constituent quarks and Goldstone bosons. We calculate the decuplet to octet transition magnetic moments and the decay widths of several excited hyperons using this model. The various radiative decay widths from the chiral quark roughly agree with experimental data including the recent JLAB measurement.
Keywords
Cite
@article{arxiv.hep-ph/0602171,
title = {Radiative Decays of Decuplet Baryons, $\Lambda(1405)$ and $\Lambda (1520)$ Hyperons},
author = {Lang Yu and Xiao-Lin Chen and Wei-Zhen Deng and Shi-Lin Zhu},
journal= {arXiv preprint arXiv:hep-ph/0602171},
year = {2007}
}