Abstract
An approach to the properties of the η-η′ system developed to solve the famous U(1) problem is used to calculate the partial widths ratios to η and η′ in the B0 → J/ψη(η′,π) and Bs → J/ψη(η′) decays. We obtain the results in agreement with the experimental data.
Original language | English |
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Article number | 2050111 |
Journal | International Journal of Modern Physics A |
Volume | 35 |
Issue number | 21 |
DOIs | |
State | Published - Jul 30 2020 |
Bibliographical note
Publisher Copyright:© 2020 World Scientific Publishing Company.
Keywords
- B-meson decays
- Chiral anomaly
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Nuclear and High Energy Physics
- Astronomy and Astrophysics