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arXiv · hep-ph/9409259

\Omb \rightarrow \Omc , \Omc ^* $ transitions: Model-independent bounds on invariant form factors

J. G. Körner·K. Melnikov·O. Yakovlev
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Abstract

In this note we report some model-independent bounds involving transition form factors for $ \Omb \rightarrow \Omc $ and $ \Omb \rightarrow \Omc ^* $ and the nonperturbative matrix elements of the $ \Omb $ system. They are derived by using operator product expansion (OPE) in Heavy Quark Effective Theory .

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J. G. Körner, K. Melnikov, O. Yakovlev. 1994-09-08. \Omb \rightarrow \Omc , \Omc ^* $ transitions: Model-independent bounds on invariant form factors. https://doi.org/10.1007/bf01620718

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