MSSM顶夸克扇区内O(α_s α_t)的（非）退耦效应
高能物理 - 唯象学
2017-05-24 v2
摘要
本文在MSSM框架内计算了跑动强耦合常数、顶-Yukawa耦合及顶夸克质量的阈值修正。这些参数呈现出对超对称尺度的非退耦行为。我们的数值分析表明，混合QCD-Yukawa修正对跑动顶夸克质量可达数GeV量级，对顶-Yukawa耦合则在百分比水平。
引用
@article{arxiv.1612.06619,
title = {O(alpha_s alpha_t) (non)decoupling effects within the top-sector of the MSSM},
author = {L. Mihaila and N. Zerf},
journal= {arXiv preprint arXiv:1612.06619},
year = {2017}
}
备注
References added; new lines in the plots displayed; more details about the calculation included