$WW$ 共振与手征拉氏量
高能物理 - 唯象学
2007-05-23 v1
摘要
我们讨论了在未来 GeV 的 对撞机上, 截面对于 techni- 类矢量共振非退耦效应的敏感性。非退耦效应通过电弱手征微扰理论的手征系数来参数化。我们通过减去标准模型圈贡献来定义与重整化标度无关的手征系数。我们还利用包含矢量共振的唯象拉氏量,估计了 techni- 共振退耦效应的大小。
引用
@article{arxiv.hep-ph/9601318,
title = {$WW$ resonance and chiral Lagrangian},
author = {Masaharu Tanabashi and Akiya Miyamoto and Ken-ichi Hikasa},
journal= {arXiv preprint arXiv:hep-ph/9601318},
year = {2007}
}
备注
9 pages, LaTeX with psfig.sty, Talk presented by M. Tanabashi at the Workshop on Physics and Experiments with Linear Collider, Morioka-Appi, Japan, September 8-12 1995