Updated determinations of |V$_{us}$| with tau decays using new recent estimates of radiative corrections for light-meson leptonic decay rates
Fuente:
arXiv
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| Format: | Preprint |
| Publié: |
2022
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| _version_ | 1866915390071767040 |
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| author | Lusiani, Alberto |
| author_facet | Lusiani, Alberto |
| contents | We update the |V$_{us}$| determinations using the HFLAV 2018 report tau branching fraction results with recent new estimates of the $π\ell2$ and $K\ell2$ radiative corrections. There are minor changes of the central values and uncertainties. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2201_03272 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | Updated determinations of |V$_{us}$| with tau decays using new recent estimates of radiative corrections for light-meson leptonic decay rates Lusiani, Alberto High Energy Physics - Phenomenology High Energy Physics - Experiment We update the |V$_{us}$| determinations using the HFLAV 2018 report tau branching fraction results with recent new estimates of the $π\ell2$ and $K\ell2$ radiative corrections. There are minor changes of the central values and uncertainties. |
| title | Updated determinations of |V$_{us}$| with tau decays using new recent estimates of radiative corrections for light-meson leptonic decay rates |
| topic | High Energy Physics - Phenomenology High Energy Physics - Experiment |
| url | https://arxiv.org/abs/2201.03272 |