Effective Field Theory of Chirally-Enhanced Muon Mass and Dipole Operators
Autor: | Dermisek, Radovan, Hermanek, Keith, McGinnis, Navin, Yoon, Sangsik |
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Rok vydání: | 2023 |
Předmět: | |
Druh dokumentu: | Working Paper |
DOI: | 10.1103/PhysRevD.107.095043 |
Popis: | We study corrections to observables related to the muon in the context of models of new physics which generate mass-enhanced corrections to the muon dipole moments. Working in the Standard Model effective theory, we demonstrate a correlation between the decay of the Higgs boson to muons, and the magnetic and electric dipole moments of the muon generated by the dominant matching corrections. This defines a novel way to classify predictions for a wide variety of models of new physics based on the pattern of deviations of these three observables. In particular, when applied to specific models we find that this correlation has a potential to rule out whole models or set upper bounds on the scale of new physics motivated by the muon anomalous magnetic moment. Comment: 28 pages + appendices, 8 figures. v2: Matches published version |
Databáze: | arXiv |
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