Light quark contributions to Higgs decays
Fuente:
arXiv
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2025
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866909474278604800 |
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| author | Hernández-Juárez, A. I. Gaitán, R. Martinez, R. |
| author_facet | Hernández-Juárez, A. I. Gaitán, R. Martinez, R. |
| contents | The literature establishes that the light fermions contributions to the decays $H\to Zγ$ and $H\toγγ$ are negligible since their coupling with the Higgs is proportional to $m_f$. In the present letter, we show that although such a conclusion is true for leptons, the light quark contributions are zero when we consider their non-perturbative effects. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2502_01668 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Light quark contributions to Higgs decays Hernández-Juárez, A. I. Gaitán, R. Martinez, R. High Energy Physics - Phenomenology The literature establishes that the light fermions contributions to the decays $H\to Zγ$ and $H\toγγ$ are negligible since their coupling with the Higgs is proportional to $m_f$. In the present letter, we show that although such a conclusion is true for leptons, the light quark contributions are zero when we consider their non-perturbative effects. |
| title | Light quark contributions to Higgs decays |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2502.01668 |