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Predictions for $B \to K \gamma \gamma$ decays

We present a phenomenological study of the rare double radiative decay $B\to K \gamma\gamma$ in the Standard Model (SM) and beyond. Using the operator product expansion (OPE) technique, we estimate the short-distance (SD) contribution to the decay amplitude in a region of the phase space which is ar...

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Detalles Bibliográficos
Autores principales:	Hiller, G, Safir, A S
Lenguaje:	eng
Publicado:	2004
Materias:	Particle Physics - Phenomenology
Acceso en línea:	https://dx.doi.org/10.1088/1126-6708/2005/02/011 http://cds.cern.ch/record/807451

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