在$Z$极点上的色八重态夸克偶素产生
高能物理 - 唯象学
2009-09-01 v2 高能物理 - 实验
摘要
在共振峰处，通过色八重态机制计算了的直接产生率。结果表明，色八重态产生过程具有可观的衰变分支比以及独特的能谱，这可以作为区分色单态直接产生的有力工具。
引用
@article{arxiv.hep-ph/9509308,
title = {Color-Octet Quarkonium Production at the $Z$ Pole},
author = {Kingman Cheung and Wai-Yee Keung and Tzu Chiang Yuan},
journal= {arXiv preprint arXiv:hep-ph/9509308},
year = {2009}
}
备注
9 pages in LaTeX and 2 figures. Some minor changes and also include the comparison with present data. It is the published version. Paper also available at http://www.ph.utexas.edu/~cheung/paper.html