Abstract
The full E731 data set is used to provide precise determinations of several parameters of the neutral kaon. We find the KS lifetime τS=(0. 8929±0.0016)×10-10 s, the KL-KS mass difference Δm=(0.5286±0.0028)×1010Latin small letter h with stroke s-1 the phase of η+-, Φ+-=42.4°±1.4°, and the phase difference between Φ00 and Φ+-, ΔΦ=-1.6°±1.2°. Comparisons with previous experiments and with CPT symmetry are given.
Original language | English |
---|---|
Pages (from-to) | 1199-1202 |
Number of pages | 4 |
Journal | Physical review letters |
Volume | 70 |
Issue number | 9 |
DOIs | |
Publication status | Published - 1993 |
Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy(all)