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

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

1993-02-03

arxiv.org/abs/hep-ph/9302209v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

8 pages LATEX

Scientific paper

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

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