| Joint explanation of W-mass and muon g–2 in the 2HDM |
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| 引用本文： | 韩小芳,王飞,王磊,杨金民,张阳.Joint explanation of W-mass and muon g–2 in the 2HDM[J].中国物理C（英文版）,2022(10):85-92. |
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| 作者姓名： | 韩小芳 王飞 王磊 杨金民 张阳 |
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| 作者单位： | 1. Department of Physics, Yantai University;2. School of Physics and Microelectronics, Zhengzhou University;3. CAS Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences;4. School of Physical Sciences, University of Chinese Academy of Sciences |
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| 基金项目： | Supported by the National Natural Science Foundation of China (11975013, 12105248, 11821505, 12075300, 12075213)； |
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| 摘 要： | Because both W-mass and muon g-2 can be affected by mass splittings among extra Higgs bosons(H,A,H~±) in a two-Higgs-doublet model,we take a model with u-r lepton flavor violation interactions to examine the two anomalies reported by CDF Ⅱ and FNAL.We obtain the following observations:(ⅰ) Combined with theoretical constraints,the CDF W-mass measurement disfavors H or A degenerating in mass with H~± but allows H and A to degenerate.The mass splitting between H~± and H/A must be larger than 10 GeV...
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