Nonleptonic B-meson decays to next-to-next-to-leading order
Abstract We compute next-to-next-to-leading order QCD corrections to the partonic processes b → c u ¯ d $$ c\overline{u}d $$ and b → c c ¯ s $$ c\overline{c}s $$ , which constitute the dominant decay channels in standard model predictions for B-meson lifetimes within the heavy quark expansion. We co...
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| Principais autores: | , , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
SpringerOpen
2024-10-01
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| Serier: | Journal of High Energy Physics |
| Fag: | |
| Online adgang: | https://doi.org/10.1007/JHEP10(2024)144 |
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