ππ散射、π介子电磁形式因子与奇点扰动理论
高能物理 - 唯象学
2009-11-11 v1
摘要
本文讨论了近期在奇点扰动理论与色散关系相结合的条件下，对低能ππ散射�幅理解的最新进展。我还将就Pelaez和Yndurain对此工作的批评进行评论。
引用
@article{arxiv.hep-ph/0501107,
title = {pi pi scattering, pion form factors and chiral perturbation theory},
author = {Gilberto Colangelo},
journal= {arXiv preprint arXiv:hep-ph/0501107},
year = {2009}
}
备注
10 pages, 5 figures. Invited talk at the "Quark Confinement and the Hadron Spectrum" VI Conference, Villasimius, Sardinia, Italy, 21-25 September 2004