Form factors for semileptonic, nonleptonic, and rare B ( B s ) meson decays

We provide new values for the model parameters of the covariant constituent quark model (with built-in infrared confinement) in the meson sector by a fit to the leptonic decay constants and a number of electromagnetic decays. We then evaluate, in a parameter-free way, the form factors of the B(B sub...

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Veröffentlicht in:	Physical review. D, Particles, fields, gravitation, and cosmology Particles, fields, gravitation, and cosmology, 2012-02, Vol.85 (3), Article 034004
Hauptverfasser:	Ivanov, Mikhail A., Körner, Jürgen G., Kovalenko, Sergey G., Santorelli, Pietro, Saidullaeva, Gozyal G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Constants Cosmology Decay Form factors Infrared Mathematical models Mesons Momentum transfer Texts
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