Abstract
Additional evidence for the rare kaon decay [Formula presented] has been found in a new data set with comparable sensitivity to the previously reported result. One new event was observed in the pion momentum region examined, [Formula presented], bringing the total for the combined data set to two. Including all data taken, the backgrounds were estimated to contribute [Formula presented] events. The branching ratio is [Formula presented].
Original language | English (US) |
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Pages (from-to) | 4 |
Number of pages | 1 |
Journal | Physical review letters |
Volume | 88 |
Issue number | 4 |
DOIs | |
State | Published - 2002 |
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy