独占矢量介子产生中的横向截面
高能物理 - 唯象学
2007-05-23 v1
摘要
我们表明,在HERA观测到的横向与纵向截面之比无法由假设介子可被描述为在壳qqbar对的模型所重现。我们解释了允许(反)夸克离壳的简单模型如何能自然地与实验一致。
引用
@article{arxiv.hep-ph/9906482,
title = {The Transverse Cross Section in Exclusive Vector-Meson Production},
author = {J. R. Cudell and I. Royen},
journal= {arXiv preprint arXiv:hep-ph/9906482},
year = {2007}
}
备注
7 pages, 6 figures, LaTeX requiring sprocl.sty, presented by J.R.C. at the Fourth Workshop on Quantum Chromodynamics, 1-6 June 1998, The American University of Paris