Non-Leptonic B Decays into K-Resonances

Abstract

We estimate the non-leptonic B decays $B\to (\psi ,{\psi }^{\prime },{\chi }_{1c})+K^i$, 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 $B\to X_s\psi$ results in higher resonances of K-meson and besides $B\to K(K^{\ast })\psi$, a considerable fraction of $B\to X_s(c\bar{c})$ goes to $B\to (K,K^{\ast })+({\psi }^{\prime },{\chi }_{1c})$.

9 pages, latex

References in corpus (2)

• Radiative Rare B Decays into Higher K-Resonances
• Exclusive Decays $B\to K\psi ,B\to K^{\ast }\psi$ using Heavy Quark Symmetries

Cited by in corpus (4)

• Exclusive semileptonic rare decays $B-{>}_{(}$K,K^*) \ell^+ \ell^- in supersymmetric theories
• Estimates for Forward-backward Asymmetry in $B\to K^{\ast }(892)l^{+}{l}^{-}$
• A Theoretical Prediction for Exclusive Decays $B\to K(K^{\ast }){\eta }_c$
• Heavy Meson Decays into Light Resonances