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The SU(2)D lepton portals for muon g − 2, W boson mass and dark matter
by Seong-Sik Kim, Hyun Min Lee, Adriana Guerrero Menkara, Kimiko Yamashita
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Submission summary
| Authors (as registered SciPost users): | Adriana Guerrero Menkara |
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| Preprint Link: | scipost_202209_00004v1 (pdf) |
| Date accepted: | 2023-04-28 |
| Date submitted: | 2022-09-04 12:49 |
| Submitted by: | Guerrero Menkara, Adriana |
| Submitted to: | SciPost Physics Proceedings |
| Proceedings issue: | 14th International Conference on Identification of Dark Matter (IDM2022) |
| Ontological classification | |
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| Academic field: | Physics |
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| Approach: | Phenomenological |
Abstract
We propose a novel model which extends the Standard Model (SM) by introducing a $SU(2)_D$ gauge symmetry. In this model, a dark $SU(2)_D$ Higgs doublet and a Higgs bi-doublet can contribute to the muon g-2 anomaly and the $W$ boson mass, remaining in tune with the recent experimental results. At the same time, the isospin charged gauge boson of $SU(2)_D$ becomes a plausible candidate for Dark Matter(DM). We find that the resulting parameter space can fit the muon g-2, the W boson mass and the DM constraints simultaneously.
Published as SciPost Phys. Proc. 12, 045 (2023)