Influence of low-energy supersymmetric vector-like quirk particles on W mass increment and muon g–2 anomaly

作     者：周平 Ping Zhou

作者机构：National Space Science CenterChinese Academy of SciencesBeijing 100190China University of Chinese Academy of SciencesBeijing 100140China Beijing Key Laboratory of Space Environment ExplorationBeijing 100140China 

出 版 物：《Chinese Physics C》 (中国物理C（英文版）)

年 卷 期：2024年第48卷第3期

页      面：39-45页

核心收录：

学科分类：07[理学] 070202[理学-粒子物理与原子核物理] 0702[理学-物理学] 

基　　金：Supported by the National Natural Science Foundation of China (12075213) 

主　　题：low-energy supersymmetric vector-like quirk models W mass increment muon g-2 anomaly 

摘      要：In the low energy realization of the quirk assisted Standard Model,the couplings between the exotic particlesquirksand gauge bosons may contribute to the W mass and muon g−2 anomaly reported by *** calculate the contributions from supersymmetric quirk particles as an *** imposing the theoretical constraints,we determined that the CDF II W-boson mass increment strictly constrains the mixing and coupling parameters and the quirk mass mF,while the muon g−2 anomaly cannot be solely attributed to the involvement of exotic particles,considering their significantly large masses.