Decay Constants and Semileptonic Form Factors of Pseudoscalar Mesons

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dc.creatorIvanov, M. A.
dc.creatorSantorelli, P.
dc.date1999-10-21
dc.date.accessioned2026-07-07T04:08:26Z
dc.date.available2026-07-07T04:08:26Z
dc.descriptionA relativistic constituent quark model is adopted to give an 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 the results of other approaches. Eventually, the model is found to reproduce the scaling behaviours of spin-flavor symmetry in the heavy-quark limit.
dc.description5 pages LaTeX; based on talk given at the "QFTHEP '99 Workshop", Moscow, May 27- June 2, 1999
dc.identifierhttps://arxiv.org/abs/hep-ph/9910434
dc.identifierhttp://arxiv.org/abs/hep-ph/9910434
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/49528
dc.subjectHigh Energy Physics - Phenomenology
dc.titleDecay Constants and Semileptonic Form Factors of Pseudoscalar Mesons
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