A Measurement of the branching ratio of the decay K(L) ---> pi0 gamma gamma
Journal
Physical Review
Journal Volume
D44
Pages
573-576
Date Issued
1991-03
Author(s)
Papadimitriou, V.
Abstract
Using the complete Fermilab E731 data set, we find KL0, m0.280 GeV)(KLall)=(1.860.600.60)×10-6, in good agreement with a recent report of the first observation of this decay. For the low mass region we find (KL0, m<0.264 GeV)(KLall)<5.1×10-6 (90% confidence). © 1991 The American Physical Society.
Type
journal article