3 papers
hep-ex2001
Search for the rare decay K+ -> pi+ gamma
E787 Collaboration
We have performed a search for the angular-momentum forbidden decay K+ -> pi+ gamma with the E787 detector at BNL. No events were observed in the pi+ kinematic region around 227 Me…
hep-ex2000
Measurement of Direct Photon Emission in K^+ -> pi^+ pi^0 gamma Decay
E787 Collaboration
We have performed a measurement of the K^+ -> pi^+ pi^0 gamma decay and have observed 2 X 10^4 events. The best fit to the decay spectrum gives a branching ratio for direct photon…
hep-ex1997
Evidence for the Decay K+ --> pi+ nu anti-nu
E787 Collaboration, S. Adler
An event consistent with the signature expected for the rare kaon decay K+ --> pi+ nu anti-nu has been observed. In the pion momentum region examined, 211<P<230 MeV/c, the backgrou…