NEW LIMITS ON K(L), K(S) ---> pi0 e+ e-
Journal
Physical Review Letters
Journal Volume
61
Pages
2661
Date Issued
1988-10
Author(s)
L. K. Gibbons et al.
Abstract
Data taken in a Fermilab experiment designed to measure to CP-violation parameter μ/μ from a study of K'2 decays were used to look for the as yet unseen decay modes KL,S'0e+e-. The detector was optimized for the detection of kaon decays with four electromagnetic showers in the final state. The results (90% confidence) are branching ratios <4.2×10-8 and <4.5×10-5 for KL'0e+e- and KS'0e+e-, respectively. © 1988 The American Physical Society.
Type
journal article