中文

Tevatron上衰变至b反b的顶胶子发现质量范围

高能物理 - 唯象学 2011-01-25 v1 高能物理 - 实验

摘要

在顶色辅助人工色模型中,顶胶子是主要与顶夸克和底夸克耦合的大质量胶子。我们估算了在Tevatron上,作为积分亮度函数的顶胶子衰变至b反b的质量发现范围。顶胶子的质量发现范围随顶胶子宽度的增加而减小,在Run II(2 fb^-1)下为0.77-0.95 TeV,在TeV33(30 fb^-1)下为1.0-1.2 TeV。

关键词

引用

@article{arxiv.hep-ph/9609316,
  title  = {Discovery Mass Reach for Topgluons Decaying to b anti-b at the Tevatron},
  author = {Robert M. Harris},
  journal= {arXiv preprint arXiv:hep-ph/9609316},
  year   = {2011}
}

备注

5 pages, 3 Figures, LaTex, macros epsf.sty, snowtimes.sty, and snow2e.cls. To appear in the proceedings of DPF/DPB Summer Study on New Directions for High Energy Physics, Snowmass, Colorado, June 25-July 12, 1996. Postscript file of full paper also available at http://www-cdf.fnal.gov/physics/conf96/cdf3872_snow_topgluon_bbbar.ps