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Optimized lepton universality tests in [Formula: see text] decays
We propose improved lepton flavor universality (LFU) ratios in semileptonic [Formula: see text] decays, when comparing [Formula: see text] and [Formula: see text] modes, that minimize the theoretical form-factor uncertainties. These optimized ratios are obtained with simple cuts or reweighting of th...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer Berlin Heidelberg
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7679343/ https://www.ncbi.nlm.nih.gov/pubmed/33239963 http://dx.doi.org/10.1140/epjc/s10052-020-08653-w |