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Gluonic mechanism for $B \to D\eta'$

We present a calculation of the process B --> D eta' within a heavy-light chiral quark model. We assume that the eta' has a large gluonic component, and its coupling is described via the glue-glue-eta' effective vertex. The main contribution comes from the non-factorizable part of...

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Detalles Bibliográficos
Autores principales:	Eeg, J.O., Hiorth, A., Polosa, A.D.
Lenguaje:	eng
Publicado:	2001
Materias:	Particle Physics - Phenomenology
Acceso en línea:	https://dx.doi.org/10.1103/PhysRevD.65.054030 http://cds.cern.ch/record/519122

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