超子β衰变中的SU(3)破缺:对$\Xi^0 \to \Sigma^+ e \bar{\nu}$的预言
高能物理 - 唯象学
2009-10-31 v1
摘要
讨论了超子半轻子衰变中的SU(3)破缺。提取了与“质子自旋之谜”相关的SU(3)参数和,并对目前KTeV合作组正在研究的衰变给出了预言。得到的值为和。
引用
@article{arxiv.hep-ph/9807394,
title = {SU(3) Breaking in Hyperon Beta Decays: a Prediction for Xi0 -> Sigma+ e anti-neutrino},
author = {Philip G. Ratcliffe},
journal= {arXiv preprint arXiv:hep-ph/9807394},
year = {2009}
}
备注
Presented at the III Int. Conf. on Hyperons, Charm and Beauty Hadrons (Genova, June-July 1998). 3 pages, LaTeX2e, uses fleqn, espcrc2, acromake and axodraw packages (incl.)