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arXiv 1997-10-27 0 views

Leptonic and semileptonic decays of heavy mesons

Roberts, C. D. · Ivanov, M. A. · Kalinovsky, Yu. L. · Maris, P.

Original · EN

A heavy-quark limit of the Dyson-Schwinger equations is introduced and used in an exploratory study of leptonic and semileptonic decays of heavy mesons. The application of this framework to heavy-to-light semileptonic decays, which require a good knowledge of light-quark propagation characteristics and light-meson bound state amplitudes, is illustrated.

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