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arXiv · 2204.11599

Decays $B\rightarrow D_{\left(s\right)}^{\left(*\right)}h$ ($h=\pi,\rho$) in confined covariant quark model

Stanislav Dubnička·Anna Zuzana Dubničková·Mikhail Alekseevich Ivanov·Andrej Liptaj
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Abstract

Decay processes $B\rightarrow D_{\left(s\right)}^{\left(*\right)}h$ ($h=\pi,\rho$) are studied in the framework of the confined covariant quark model using the na\"{i}ve factorization assumption. We observe that the theoretical results on branching fractions have tendency to systematically exceed the experimental numbers. Such a behavior has already been seen for similar processes by other authors.

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Stanislav Dubnička, Anna Zuzana Dubničková, Mikhail Alekseevich Ivanov, Andrej Liptaj. 2022-04-25. Decays $B\rightarrow D_{\left(s\right)}^{\left(*\right)}h$ ($h=\pi,\rho$) in confined covariant quark model. https://arxiv.org/abs/2204.11599

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