Axial vectors in DarkCast
Fuente:
arXiv
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| Auteurs principaux: | , , , |
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| Format: | Preprint |
| Publié: |
2022
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| _version_ | 1866910324752384000 |
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| author | Baruch, Chaja Ilten, Philip Soreq, Yotam Williams, Mike |
| author_facet | Baruch, Chaja Ilten, Philip Soreq, Yotam Williams, Mike |
| contents | In this work, we explore new spin-1 states with axial couplings to the standard model fermions. We develop a data-driven method to estimate their hadronic decay rates based on data from $τ$ decays and using SU(3)$_{\rm flavor}$ symmetry. We derive the current and future experimental constraints for several benchmark models. Our framework is generic and can be used for models with arbitrary vectorial and axial couplings to quarks. We have made our calculations publicly available by incorporating them into the DarkCast package, see https://gitlab.com/darkcast/releases. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2206_08563 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | Axial vectors in DarkCast Baruch, Chaja Ilten, Philip Soreq, Yotam Williams, Mike High Energy Physics - Phenomenology High Energy Physics - Experiment In this work, we explore new spin-1 states with axial couplings to the standard model fermions. We develop a data-driven method to estimate their hadronic decay rates based on data from $τ$ decays and using SU(3)$_{\rm flavor}$ symmetry. We derive the current and future experimental constraints for several benchmark models. Our framework is generic and can be used for models with arbitrary vectorial and axial couplings to quarks. We have made our calculations publicly available by incorporating them into the DarkCast package, see https://gitlab.com/darkcast/releases. |
| title | Axial vectors in DarkCast |
| topic | High Energy Physics - Phenomenology High Energy Physics - Experiment |
| url | https://arxiv.org/abs/2206.08563 |