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arxiv: nucl-th/9710063 · v1 · submitted 1997-10-27 · ⚛️ nucl-th · hep-ph

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Leptonic and semileptonic decays of heavy mesons

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classification ⚛️ nucl-th hep-ph
keywords decayssemileptonicheavyleptonicmesonsamplitudesapplicationbound
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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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