低能 $\pi\pi$ 散射：现状报告
高能物理 - 唯象学
2007-05-23 v1
摘要
我讨论了在手征微扰论框架下，数值确定 阶弹性 散射振幅的正在进行的工作的现状。
引用
@article{arxiv.hep-ph/9809280,
title = {\pi\pi scattering at low energy: status report},
author = {J. Gasser},
journal= {arXiv preprint arXiv:hep-ph/9809280},
year = {2007}
}
备注
9 pages, Latex. Talk given at the International Workshop "Hadronic Atoms and Positronium in the Standard Model", Dubna, Russia, May 26-31, 1998. To appear in the Proceedings