Long Distance Contributions to B-Decays into Higher K-Resonances

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We use the new symmetries in the heavy quark limit to calculate the exclusive B-decays $B \rightarrow K^i ψ$ where $K^i$ are higher resonances of K-meson. We then estimate the long distance contributions to $B \rightarrow K^i γ$ decays via $ψ- γ$ conversion. The results point to around $30 \%$ uncertainty in the top quark mass determined by measurements of rare B-decays $B \rightarrow K^i γ$.
8 pages LATEX

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High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/44748

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-ph/9302209
 http://arxiv.org/abs/hep-ph/9302209

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arXiv