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QCD factorization in $B \to \pi K$, $\pi\pi$ decays and extraction of Wolfenstein parameters

In the heavy-quark limit, the hadronic matrix elements entering nonleptonic $B$-meson decays into two light mesons can be calculated from first principles including ``nonfactorizable'' strong-interaction corrections. The $B\to\pi K,\pi\pi$ decay amplitudes are computed including electrowea...

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Detalles Bibliográficos
Autores principales:	Beneke, Martin, Buchalla, Gerhard, Neubert, M, Sachrajda, Christopher T C
Lenguaje:	eng
Publicado:	2001
Materias:	Particle Physics - Phenomenology
Acceso en línea:	https://dx.doi.org/10.1016/S0550-3213(01)00251-6 http://cds.cern.ch/record/495957

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