Lepton Flavor Violation at FCC-ee and CEPC
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arXiv
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| Formato: | Preprint |
| Publicado: |
2024
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| _version_ | 1866912528672489472 |
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| author | Munbodh, Pankaj |
| author_facet | Munbodh, Pankaj |
| contents | Lepton flavor violating processes are highly suppressed in the Standard Model. Therefore, if observed, lepton flavor violation would be a clear indication of new physics beyond the Standard Model. We study the process $e^+e^-\toτμ$ at tree-level in the Standard Model Effective Field Theory both on the $Z$-pole and at higher center-of-mass energies. We show that the constraints derived from the future circular $e^+e^-$ colliders FCC-ee and CEPC, are complementary to those obtained from low-energy tau decays at BaBar and Belle, as well as projections from Belle-II. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2406_01935 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Lepton Flavor Violation at FCC-ee and CEPC Munbodh, Pankaj High Energy Physics - Phenomenology Lepton flavor violating processes are highly suppressed in the Standard Model. Therefore, if observed, lepton flavor violation would be a clear indication of new physics beyond the Standard Model. We study the process $e^+e^-\toτμ$ at tree-level in the Standard Model Effective Field Theory both on the $Z$-pole and at higher center-of-mass energies. We show that the constraints derived from the future circular $e^+e^-$ colliders FCC-ee and CEPC, are complementary to those obtained from low-energy tau decays at BaBar and Belle, as well as projections from Belle-II. |
| title | Lepton Flavor Violation at FCC-ee and CEPC |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2406.01935 |