Abstract
We have searched for the decay B0→φγ using the full Belle data set of 772×106 BB pairs collected at the (4S) resonance with the Belle detector at the KEKB e+e- collider. No signal is observed, and we set an upper limit on the branching fraction of B(B0→φγ)<1.0×10-7 at the 90% confidence level. This is the most stringent limit on this decay mode to date.
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CITATION STYLE
APA
King, Z., Pal, B., Schwartz, A. J., Adachi, I., Aihara, H., Al Said, S., … Zupanc, A. (2016). Search for the decay B0 →φγ. Physical Review D, 93(11). https://doi.org/10.1103/PhysRevD.93.111101
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