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Observation of the $K^{+} \rightarrow \pi^{+} e^{+} e^{-}$ decay

The authors report on the observation of 41 K/sup +/ to pi /sup +/e /sup +/e/sup -/ decays resulting from a counter experiment on K/sub e4 / decay performed at CERN. The branching ratio assuming a uniform phase space distribution is found to be (2.6+or-0.5)*10/sup -7/. (6 refs).

Detalles Bibliográficos
Autores principales:	Bloch, P, Bréhin, S, Bunce, G, Devaux, B, Diamant-Berger, Alain M, Do Duc, N, Extermann, P, Fischer, J, Guisan, O, Marel, Gérard, Mermod, R, Rosselet, L, Sachot, R, Turlay, René
Lenguaje:	eng
Publicado:	1974
Materias:	Particle Physics - Phenomenology
Acceso en línea:	https://dx.doi.org/10.1016/0370-2693(75)90303-2 http://cds.cern.ch/record/873255

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