Recent results from the KTeV experiment at Fermilab
Journal Article
·
· AIP Conference Proceedings
- Physics Department, McCormick Rd., University of Virginia, Charlottesville, Virginia 22901 (United States)
KTeV (E832/E799-II) is a fixed target experiment on direct CP violation at Fermilab. The current status of the precision measurement of Re({epsilon}{sup '}/{epsilon}) parameter in E832 experiment is presented. The main objectives of the E799-II experiment, the search of the direct CP violation in the decays of neutral kaons, and some preliminary results are discussed. We present results on the first observation of K{sub L}{yields}{pi}{sup +}{pi}{sup -}e{sup +}e{sup -} and its branching ratio. A new upper limit on the branching ratio of the rare decay K{sub L}{yields}{pi}{sup 0}{nu}{nu}-bar is presented also.
- OSTI ID:
- 21199091
- Journal Information:
- AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 432; ISSN 0094-243X; ISSN APCPCS
- Country of Publication:
- United States
- Language:
- English
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