Search for the rare decay D0 →γγ at Belle

Belle Collaboration

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12 Citations (Scopus)


We search for the rare radiative decay D0→γγ using a data sample with an integrated luminosity of 832 fb-1 recorded by the Belle detector at the KEKB e+e- asymmetric-energy collider. We find no statistically significant signal and set an upper limit on the branching fraction of B(D0→γγ)

Original languageEnglish
Article number051102
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Issue number5
Publication statusPublished - 2016 Mar 9

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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