Anatomy of non-leptonic two-body decays of charmed mesons into final states with η′

Abstract We show that D → Pη′ decay amplitudes, where P = K, π, η, cannot be simply related to their D → Pη counterparts with a single η 0–η 8 mixing angle. We propose a novel, consistent treatment of η 0–η 8 mixing for application in D → Pη and D → Pη′ decays. Using this framework, we perform a glo...

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Bibliographic Details
Main Authors: Carolina Bolognani, Ulrich Nierste, Stefan Schacht, K. Keri Vos
Format: Article
Language:English
Published: SpringerOpen 2025-05-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP05(2025)148
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