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Measurement of B(K -> pnn)

S. Kettell
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Abstract

The experimental measurement of positive kaons decaying to a positive pion and a neutrino, anti-neutrino pair (pnn) is reviewed. Recent results from experiment E787 at BNL are presented: with data from 1995--97 the branching ratio has been measured to be B(pnn) = (1.5^{+3.4}_{-1.2}) \times10^{-10}. The future prospects for additional data in this mode are examined.

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S. Kettell. 2000-08-31. Measurement of B(K -> pnn). https://doi.org/10.1063/1.1345407

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