手征拉格朗日量与辐射μ俘获的跃迁振幅
核理论
2009-10-31 v1
摘要
从隐局域对称方法得到的 N-π-ρ-a_1-ω 系统手征拉格朗日量出发,构建了质子对 μ 介子 μ 减的辐射俘获的跃迁算符。该跃迁算符是规范不变的,并精确满足 CVC 与 PCAC 方程。
引用
@article{arxiv.nucl-th/9811068,
title = {Chiral Lagrangians and the transition amplitude for radiative muon capture},
author = {J. Smejkal and E. Truhlik and F. C. Khanna},
journal= {arXiv preprint arXiv:nucl-th/9811068},
year = {2009}
}
备注
11 pages, 1 figure, LaTex, feynman, submitted to Few-Body Systems