M. Ito

activity

19972004

K^{+} \to π^{+} ν ν ˉ

in the momentum region P < 195 MeV/c

83 citations · 272 across the 5 of their papers we have counts for

collaborators

5 papers

hep-ex2004★ 83 cited

Further search for the decay $K^{+} \to π^{+} ν ν ˉ$ in the momentum region P < 195 MeV/c

E787 Collaboration

We report the results of a search for the decay $K^{+} \to π^{+} ν ν ˉ$ in the kinematic region with $π^{+}$ momentum $140 < P < 195$ MeV/c using the data collected by the E787 experim…

hep-ex2000★ 35 cited

Measurement of Structure Dependent K^+ -> mu^+ nu gamma

E787 Collaboration

We report the first measurement of a structure dependent component in the decay K^+ -> mu^+ nu gamma. Using the kinematic region where the muon kinetic energy is greater than 137 M…

hep-ex2000★ 77 cited

Further Search for the Decay K^+ --> pi^+ nu nubar

E787 collaboration

A search for additional evidence for the rare kaon decay K^+ --> pi^+ nu nubar has been made with a new data set comparable in sensitivity to the previous exposure that produced a…

hep-ex1997★ 33 cited

Observation of the Decay K+ --> pi+ mu+ mu-

E787 Collaboration, S. Adler, M. S. Atiya +37

We have observed the rare decay K+ --> pi+ mu+ mu- and measured the branching ratio Gamma(K+ --> pi+ mu+ mu-)/Gamma(K+ --> all) = (5.0 +/- 0.4 (stat.) +/- 0.7 (sys.) +/- 0.6 (theor…

hep-ex1997★ 44 cited

Observation of the Decay K^+ --> pi^+ gamma gamma

E787 Collaboration, P. Kitching, T. Nakano +37

The first observation of the decay K^+ --> pi^+ gamma gamma is reported. A total of 31 events was observed with an estimated background of 5.1 +- 3.3 events in the pi+ momentum ran…