顶夸克质量:定义与测定中的挑战
高能物理 - 唯象学
2019-03-29 v2
摘要
顶夸克质量是粒子物理中至关重要的参数,在电弱精确检验和标准模型真空稳定性中起着关键作用。我将讨论在大型强子对撞机(LHC)上提取顶夸克质量的主要策略,以及根据定义良好的顶质量定义对测量结果的诠释,特别关注重整子(renormalon)歧义、顶物理蒙特卡洛事件生成器的进展以及理论不确定性。
引用
@article{arxiv.1903.06574,
title = {The top-quark mass: challenges in definition and determination},
author = {Gennaro Corcella},
journal= {arXiv preprint arXiv:1903.06574},
year = {2019}
}
备注
26 pages, 2 figures. Invited review for the research topic `From the Fermi scale to Cosmology' in Frontiers in Astronomy and Space Sciences, section High-Energy and Astroparticle Physics. Subsection on measurement interpretation expanded, a few references added