Current-current operator contribution to the decay matrix in B-meson mixing at next-to-next-to-leading order of QCD
Abstract We compute next-to-next-to-leading order perturbative corrections to the decay width difference of mass eigenstates and the charge-parity asymmetry a fs in flavour-specific decays of neutral B mesons. In our calculation we take into account the full dependence on the charm and bottom quark...
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| Autors principals: | , , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
SpringerOpen
2025-10-01
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| Col·lecció: | Journal of High Energy Physics |
| Matèries: | |
| Accés en línia: | https://doi.org/10.1007/JHEP10(2025)162 |
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