K L → 2 μ decay and possible existence of new neutral K-mesons
Abstract
It is shown that the observed suppression of K L → μ+μ- decay rate may be explained by possible existence of new neutral K-mesons and the definite predictions are obtained in the model proposed earlier to serve CP-invariance in neutral K-meson decays.
- Publication:
-
Physics Letters B
- Pub Date:
- April 1972
- DOI:
- 10.1016/0370-2693(72)90792-7
- Bibcode:
- 1972PhLB...39..263N