Extension of the Standard Model with Chern-Simons type interaction
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arXiv
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| Hauptverfasser: | , , , |
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| Format: | Preprint |
| Veröffentlicht: |
2024
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| _version_ | 1866915080633843712 |
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| author | Gorkavenko, V. Hrynchak, I. Khasai, O. Tsarenkova, M. |
| author_facet | Gorkavenko, V. Hrynchak, I. Khasai, O. Tsarenkova, M. |
| contents | Extension of the Standard Model with Chern-Simons type interaction contains a new vector massive boson (Chern-Simons boson) that couples to electroweak gauge bosons by the so-called effective Chern-Simons interaction. There is no direct interaction between the Chern-Simons bosons and SM fermions. We consider existing restrictions on the parameters of this SM extension, the effective loop interaction of a new vector boson with SM fermions, and the possibility of the manifestation of the long-lived GeV-scale Chern-Simons bosons in collider experiments. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_18691 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Extension of the Standard Model with Chern-Simons type interaction Gorkavenko, V. Hrynchak, I. Khasai, O. Tsarenkova, M. High Energy Physics - Phenomenology Extension of the Standard Model with Chern-Simons type interaction contains a new vector massive boson (Chern-Simons boson) that couples to electroweak gauge bosons by the so-called effective Chern-Simons interaction. There is no direct interaction between the Chern-Simons bosons and SM fermions. We consider existing restrictions on the parameters of this SM extension, the effective loop interaction of a new vector boson with SM fermions, and the possibility of the manifestation of the long-lived GeV-scale Chern-Simons bosons in collider experiments. |
| title | Extension of the Standard Model with Chern-Simons type interaction |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2412.18691 |