Anomalous tqγ Couplings and Radiative B Meson Decays

Motivated by the recent ATLAS results in terms of the branching ratios Br ( t → qγ ), we consider the effects of the anomalous tqγ couplings on the radiative B meson decays B ¯ → X D γ and B → Vγ with V being light vector mesons ρ , ω , ϕ and K * . Comparing with the corresponding experimental measu...

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Bibliographic Details
Published in:Chinese physics letters 2020-10, Vol.37 (10), p.101301
Main Authors: Tan, Ying, Yue, Chong-Xing
Format: Article
Language:English
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Summary:Motivated by the recent ATLAS results in terms of the branching ratios Br ( t → qγ ), we consider the effects of the anomalous tqγ couplings on the radiative B meson decays B ¯ → X D γ and B → Vγ with V being light vector mesons ρ , ω , ϕ and K * . Comparing with the corresponding experimental measured data, we obtain the constraints on anomalous tqγ couplings.
ISSN:0256-307X
1741-3540
DOI:10.1088/0256-307X/37/10/101301