Speaker
Prof.
Vladimir Bolotov
(Institute for Nuclear Research of RAS)
Description
Results of study of the negative kaon into electron,neutrino,
neutral pion, gamma decay at ISTRA setup are presented. 4476
events of this decay have been observed. The branching ratio to
be Br=(3,06+- 0.09+-0.14)x10^(-4) for E>30 MeV and theta>20deg.
For the asymmetry A=-0.015+-0.021. At present it
is the best estimate of the asymmetry.
Primary author
Prof.
Vladimir Bolotov
(Institute for Nuclear Research of RAS)
