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arXiv · hep-ph/9903446

Leptonic and Semileptonic Decays of Pseudoscalar Mesons

M. A. Ivanov·P. Santorelli
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Abstract

We employ the relativistic constituent quark model to give a unified description of the leptonic and semileptonic decays of pseudoscalar mesons (π, K, D, D_s, B, B_s). The calculated leptonic decay constants and form factors are found to be in good agreement with available experimental data and other approaches. We reproduce the results of spin-flavor symmetry in the heavy quark limit.

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M. A. Ivanov, P. Santorelli. 1999-04-27. Leptonic and Semileptonic Decays of Pseudoscalar Mesons. https://doi.org/10.1016/s0370-2693(99)00474-8

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