精细调谐的SSM的一圈预测
高能物理 - 唯象学
2008-11-26 v3
摘要
我们研究阿卡尼-哈马德和迪莫波罗斯最近提出的精细调谐的SSM在一圈水平上的表现。计算了四个戈丁Yukawa耦合的跑动、μ项、戈丁质量和希格斯四次耦合。希格斯质量在M_s > 10^6 GeV时为130–170 GeV。如果Yukawa耦合常数在1%精度下被测量，则可以确定SUSY破缺标度在一个数量级以内。以这种精度测量耦合关系为该模型提供了显著的实验信号。
引用
@article{arxiv.hep-ph/0406034,
title = {One Loop Predictions of the Finely Tuned SSM},
author = {Asimina Arvanitaki and Chad Davis and Peter W. Graham and Jay G. Wacker},
journal= {arXiv preprint arXiv:hep-ph/0406034},
year = {2008}
}
备注
5 pages, 4 figures; v2: Minor corrections to anomalous dimensions and beta functions. Numerical results are not significantly affected. v3: Minor changes to figures and references, as published in PRD