π^0 γ^* γ跃迁的渐近行为
高能物理 - 唯象学
2007-05-23 v1 核理论
摘要
讨论了 dressed 夸克-光子 (qqγ) 顶点 Γ^μ(q,q') 的各种 Ansätze 如何影响 γ^* γ → π^0 跃迁形状因子的渐近行为。
引用
@article{arxiv.hep-ph/9907537,
title = {The asymptotic behavior of the pi^0 gamma^* gamma transition},
author = {Dubravko Klabucar and Dalibor Kekez},
journal= {arXiv preprint arXiv:hep-ph/9907537},
year = {2007}
}
备注
sprocl.sty, 4 pages, slight enlargement of the version to appear in Proc. of Int. Workshop on Understanding Deconfinement in QCD, ECT* Trento, Italy, March 01 - 13, 1999 (World Scientific)