Search for the decay B0→γγ

We report the result of a search for the rare decay B0→γγ [B superscript 0→γγ] in 426  fb-1 [fb superscript -1] of data, corresponding to 226×106 B0B̅ 0 [226 x 10 superscript 6 B superscript 0 B̅ superscript 0] pairs, collected on the Υ(4S) resonance at the PEP-II asymmetric-energy e+e- [e superscri...

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Bibliographic Details
Main Authors: Dujmic, Denis, Sciolla, Gabriella, Cowan, Ray F, Zhao, M.
Other Authors: Massachusetts Institute of Technology. Laboratory for Nuclear Science
Format: Article
Language:en_US
Published: American Physical Society 2011
Online Access:http://hdl.handle.net/1721.1/64780