Non-Leptonic B Decays into K-Resonances

Details Non-Leptonic B Decays into K-Resonances Non-Leptonic B Decays into K-Resonances

1993-11-22

arxiv.org/abs/hep-ph/9311335v1

Phys.Lett.B324:231-235,1994

Physics

High Energy Physics

High Energy Physics - Phenomenology

9 pages, latex

Scientific paper

10.1016/0370-2693(94)90412-X

We estimate the non-leptonic B decays $B \rightarrow (\psi ,\psi^\prime , \chi_{1c})+K^i$, where $K^i$ are various K-meson resonances. We use the model of Isgur, Wise, Scora and Grinstein in the context of heavy quark effective theory, to calculate the hadronic matrix elements. Our estimates show that a substantial fraction of $B \rightarrow X_s \psi$ results in higher resonances of K-meson and besides $B \rightarrow K(K^*) \psi$, a considerable fraction of $B \rightarrow X_s (c\bar c)$ goes to $B \rightarrow (K,K^*)+( \psi^{\prime},\chi_{1c})$.

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