中文

从跃迁形状因子数据确定真正中性赝标量介子的双光子衰变率

高能物理 - 唯象学 2010-09-08 v1

摘要

利用强子电磁结构的普遍幺正解析模型,我们以另一种方式从跃迁形状因子的数据确定了 P=π0,η,ηP=\pi^0, \eta, \eta' 介子的双光子衰变率。

关键词

引用

@article{arxiv.1009.1222,
  title  = {Two-Photon Decay Rates of True Neutral Pseudoscalar Mesons from Data on their Transition Form Factors},
  author = {S. Dubnicka and A. Z. Dubnickova and A. Liptaj},
  journal= {arXiv preprint arXiv:1009.1222},
  year   = {2010}
}

备注

7 pages, 6 eps figures. Lecture given at Hadron Structure and QCD: from LOW to HIGH energies, Gatchina, Russia, July 5 - July 9, 2010