Heavy-to-light semileptonic decays of Λb and Λc baryons in the covariant confined quark model

Thomas Gutsche, Mikhail A. Ivanov, Jürgen G. Körner, Valery E. Lyubovitskij, Pietro Santorelli

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We present a detailed analysis of the heavy-to-light semileptonic decays of the Λb and Λc baryons Λb→p-ν¯ and Λc→n+ν in the covariant confined quark model. We calculate the invariant and helicity amplitudes of the two processes which are then used to analyze their angular decay distributions, their rates and asymmetry parameters.

Original languageEnglish
Article number114033
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Issue number11
Publication statusPublished - 1 Dec 2014


ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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