Muon $$g-2$$ g - 2 anomaly from vector-like leptons in a 2-Higgs-doublet + scalar singlet model
Abstract We revisit an economical model for the $$g-2$$ g - 2 anomaly featuring a vector-like charged fermion, a scalar doublet and a scalar singlet in the light of new results from Fermilab. The phenomenological implications for lepton-flavor universality, Higgs decays, and charged lepton-flavor vi...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2024-12-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | https://doi.org/10.1140/epjc/s10052-024-13617-5 |
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| _version_ | 1832571396863033344 |
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| author | Tim Brune Thomas W. Kephart Heinrich Päs |
| author_facet | Tim Brune Thomas W. Kephart Heinrich Päs |
| author_sort | Tim Brune |
| collection | DOAJ |
| description | Abstract We revisit an economical model for the $$g-2$$ g - 2 anomaly featuring a vector-like charged fermion, a scalar doublet and a scalar singlet in the light of new results from Fermilab. The phenomenological implications for lepton-flavor universality, Higgs decays, and charged lepton-flavor violating decays are discussed in detail. |
| format | Article |
| id | doaj-art-ab1f3a0d75da439dac39bfe8010a42d5 |
| institution | Kabale University |
| issn | 1434-6052 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | European Physical Journal C: Particles and Fields |
| spelling | doaj-art-ab1f3a0d75da439dac39bfe8010a42d52025-02-02T12:39:49ZengSpringerOpenEuropean Physical Journal C: Particles and Fields1434-60522024-12-01841211410.1140/epjc/s10052-024-13617-5Muon $$g-2$$ g - 2 anomaly from vector-like leptons in a 2-Higgs-doublet + scalar singlet modelTim Brune0Thomas W. Kephart1Heinrich Päs2Fakultät für Physik, Technische Universität DortmundDepartment of Physics and Astronomy, Vanderbilt UniversityFakultät für Physik, Technische Universität DortmundAbstract We revisit an economical model for the $$g-2$$ g - 2 anomaly featuring a vector-like charged fermion, a scalar doublet and a scalar singlet in the light of new results from Fermilab. The phenomenological implications for lepton-flavor universality, Higgs decays, and charged lepton-flavor violating decays are discussed in detail.https://doi.org/10.1140/epjc/s10052-024-13617-5 |
| spellingShingle | Tim Brune Thomas W. Kephart Heinrich Päs Muon $$g-2$$ g - 2 anomaly from vector-like leptons in a 2-Higgs-doublet + scalar singlet model European Physical Journal C: Particles and Fields |
| title | Muon $$g-2$$ g - 2 anomaly from vector-like leptons in a 2-Higgs-doublet + scalar singlet model |
| title_full | Muon $$g-2$$ g - 2 anomaly from vector-like leptons in a 2-Higgs-doublet + scalar singlet model |
| title_fullStr | Muon $$g-2$$ g - 2 anomaly from vector-like leptons in a 2-Higgs-doublet + scalar singlet model |
| title_full_unstemmed | Muon $$g-2$$ g - 2 anomaly from vector-like leptons in a 2-Higgs-doublet + scalar singlet model |
| title_short | Muon $$g-2$$ g - 2 anomaly from vector-like leptons in a 2-Higgs-doublet + scalar singlet model |
| title_sort | muon g 2 g 2 anomaly from vector like leptons in a 2 higgs doublet scalar singlet model |
| url | https://doi.org/10.1140/epjc/s10052-024-13617-5 |
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