Muon g − 2, B → K (∗) μ + μ − anomalies, and leptophilic dark matter in U(1) μ−τ gauge symmetry
Abstract We propose a new class of U(1) μ−τ gauged model that can explain recent flavor anomalies such as muon g − 2, b → sμ + μ − , as well as include a scalar dark matter candidate while satisfying all the phenomenological constraints. For this purpose, we add new vectorlike quarks and leptons as...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2022-05-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP05(2022)098 |
| _version_ | 1818156637375954944 |
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| author | P. Ko Takaaki Nomura Hiroshi Okada |
| author_facet | P. Ko Takaaki Nomura Hiroshi Okada |
| author_sort | P. Ko |
| collection | DOAJ |
| description | Abstract We propose a new class of U(1) μ−τ gauged model that can explain recent flavor anomalies such as muon g − 2, b → sμ + μ − , as well as include a scalar dark matter candidate while satisfying all the phenomenological constraints. For this purpose, we add new vectorlike quarks and leptons as well as two inert singlet scalars, one leptophilic and the other leptophobic. In our model b → sμ + μ − anomalies can be explained by loop induced interactions among the SM, exotic quarks, and Z′ gauge boson. In our numerical analysis, we show allowed region of our model to be narrow, and it would be tested soon, for example by searching for 4 muons and dimuon + missing transverse momentum from pp → μ + μ − Z′ and pp → ν μ , τ ν ¯ μ , τ Z ′ $$ pp\to {\nu}_{\mu, \tau }{\overline{\nu}}_{\mu, \tau }Z^{\prime } $$ followed by Z ′ → μ + μ − , ν μ , τ ν ¯ μ , τ $$ Z^{\prime}\to {\mu}^{+}{\mu}^{-},{\nu}_{\mu, \tau }{\overline{\nu}}_{\mu, \tau } $$ at the LHC. |
| first_indexed | 2024-12-11T15:01:28Z |
| format | Article |
| id | doaj.art-e5c1a8af47184fe79bb339e61e320534 |
| institution | Directory Open Access Journal |
| issn | 1029-8479 |
| language | English |
| last_indexed | 2024-12-11T15:01:28Z |
| publishDate | 2022-05-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj.art-e5c1a8af47184fe79bb339e61e3205342022-12-22T01:01:07ZengSpringerOpenJournal of High Energy Physics1029-84792022-05-012022512210.1007/JHEP05(2022)098Muon g − 2, B → K (∗) μ + μ − anomalies, and leptophilic dark matter in U(1) μ−τ gauge symmetryP. Ko0Takaaki Nomura1Hiroshi Okada2School of Physics, KIASCollege of Physics, Sichuan UniversityAsia Pacific Center for Theoretical PhysicsAbstract We propose a new class of U(1) μ−τ gauged model that can explain recent flavor anomalies such as muon g − 2, b → sμ + μ − , as well as include a scalar dark matter candidate while satisfying all the phenomenological constraints. For this purpose, we add new vectorlike quarks and leptons as well as two inert singlet scalars, one leptophilic and the other leptophobic. In our model b → sμ + μ − anomalies can be explained by loop induced interactions among the SM, exotic quarks, and Z′ gauge boson. In our numerical analysis, we show allowed region of our model to be narrow, and it would be tested soon, for example by searching for 4 muons and dimuon + missing transverse momentum from pp → μ + μ − Z′ and pp → ν μ , τ ν ¯ μ , τ Z ′ $$ pp\to {\nu}_{\mu, \tau }{\overline{\nu}}_{\mu, \tau }Z^{\prime } $$ followed by Z ′ → μ + μ − , ν μ , τ ν ¯ μ , τ $$ Z^{\prime}\to {\mu}^{+}{\mu}^{-},{\nu}_{\mu, \tau }{\overline{\nu}}_{\mu, \tau } $$ at the LHC.https://doi.org/10.1007/JHEP05(2022)098Beyond Standard ModelGauge Symmetry |
| spellingShingle | P. Ko Takaaki Nomura Hiroshi Okada Muon g − 2, B → K (∗) μ + μ − anomalies, and leptophilic dark matter in U(1) μ−τ gauge symmetry Journal of High Energy Physics Beyond Standard Model Gauge Symmetry |
| title | Muon g − 2, B → K (∗) μ + μ − anomalies, and leptophilic dark matter in U(1) μ−τ gauge symmetry |
| title_full | Muon g − 2, B → K (∗) μ + μ − anomalies, and leptophilic dark matter in U(1) μ−τ gauge symmetry |
| title_fullStr | Muon g − 2, B → K (∗) μ + μ − anomalies, and leptophilic dark matter in U(1) μ−τ gauge symmetry |
| title_full_unstemmed | Muon g − 2, B → K (∗) μ + μ − anomalies, and leptophilic dark matter in U(1) μ−τ gauge symmetry |
| title_short | Muon g − 2, B → K (∗) μ + μ − anomalies, and leptophilic dark matter in U(1) μ−τ gauge symmetry |
| title_sort | muon g 2 b k ∗ μ μ anomalies and leptophilic dark matter in u 1 μ τ gauge symmetry |
| topic | Beyond Standard Model Gauge Symmetry |
| url | https://doi.org/10.1007/JHEP05(2022)098 |
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