Search for the decay D-0 -> gamma gamma and measurement of the branching fraction for D-0 -> pi(0)pi(0)

J.P. Lees, H.G. Raven, H. Snoek, Collaboration BARBAR

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Abstract

We search for the rare decay of the D0 meson to two photons, D0→γγ, and present a measurement of the branching fraction for a D0 meson decaying to two neutral pions, B(D0→π0π0). The data sample analyzed corresponds to an integrated luminosity of 470.5fb
Original languageEnglish
Article number091107
JournalPhysical Review D
Volume85
Issue number9
DOIs
Publication statusPublished - 2012

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