Anomaly-free ALP from non-Abelian flavor symmetry

doi:10.1007/JHEP08(2022)306

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	Anomaly-free ALP from non-Abelian flavor symmetry
	Han, C.; Lopez-Ibanez, M. L.; Melis, A.; Vives, O.; Yang, J. M.
刊名	JOURNAL OF HIGH ENERGY PHYSICS
	2022
期号	8 页码:306
关键词	FAMILY SYMMETRY MASS MATRIX FERMION MASSES MIXING ANGLES SEARCH SU(3) A(4)
ISSN号	1029-8479
DOI	10.1007/JHEP08(2022)306
英文摘要	Motivated by the XENON1T excess in electron-recoil measurements, we investigate the prospects of probing axion-like particles (ALP) in lepton flavor violation experiments. In particular, we identify such ALP as a pseudo-Goldstone from the spontaneous breaking of the flavor symmetries that explain the mixing structure of the Standard Model leptons. We present the case of the flavor symmetries being a non-Abelian U(2) and the ALP originating from its U(1) subgroup, which is anomaly-free with the Standard Model group. We build two explicit realistic examples that reproduce leptonic masses and mixings and show that the ALP which is consistent with XENON1T anomaly could be probed by the proposed LFV experiments.
学科主题	Physics
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/27687]
专题	理论物理研究所_理论物理所1978-2010年知识产出
作者单位	1.[Melis, A.] NICPB, Lab High Energy & Computat Phys, Ravala 10, EE-10143 Tallinn, Estonia 2.[Vives, O.] Univ Valencia, Dept Fis Teor, Dr Moliner 50, E-46100 Burjassot, Valencia, Spain 3.[Vives, O.] Univ Valencia, IFIC, Dr Moliner 50, E-46100 Burjassot, Valencia, Spain 4.[Yang, J. M.] Chinese Acad Sci, CAS Key Lab Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China 5.[Vives, O.] CSIC, Dr Moliner 50, E-46100 Burjassot, Valencia, Spain 6.[Yang, J. M.] Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 7.[Han, C.] Sun Yat Sen Univ, Sch Phys, Guangzhou 510275, Peoples R China 8.[Lopez-Ibanez, M. L.] Univ Politecn Madrid, ETSIST, C Nikola Tesla S-N, Madrid 28031, Spain
推荐引用方式 GB/T 7714	Han, C.,Lopez-Ibanez, M. L.,Melis, A.,et al. Anomaly-free ALP from non-Abelian flavor symmetry[J]. JOURNAL OF HIGH ENERGY PHYSICS,2022(8):306.
APA	Han, C.,Lopez-Ibanez, M. L.,Melis, A.,Vives, O.,&Yang, J. M..(2022).Anomaly-free ALP from non-Abelian flavor symmetry.JOURNAL OF HIGH ENERGY PHYSICS(8),306.
MLA	Han, C.,et al."Anomaly-free ALP from non-Abelian flavor symmetry".JOURNAL OF HIGH ENERGY PHYSICS .8(2022):306.