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{ital CPT} tests in the neutral kaon system

Journal Article · · Physical Review Letters
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  1. The Enrico Fermi Institute, The University of Chicago, Chicago, Illinois 60637 (United States)
  2. Elmhurst College, Elmhurst, Illinois 60126 (United States)
  3. Fermi National Accelerator Laboratory, Batavia, Illinois 60510 (United States)
  4. University of Illinois, Urbana, Illinois 61801 (United States)
  5. Rutgers University, Piscataway, New Jersey 08855 (United States)
Fermilab experiment E773 has measured the phases {Phi}{sub +{minus}}=43.53{degree}{plus_minus}0.97{degree} and {Phi}{sub 00}{minus}{Phi}{sub +{minus}}=0.62{degree}{plus_minus}1.03{degree} of the {ital CP} violating parameters {eta}{sub +{minus}} and {eta}{sub 00} from interference in the decay of neutral kaons into two charged or neutral pions from a pair of regenerators. New measurements of the {ital K}{sub {ital L}}-{ital K}{sub {ital S}} mass difference and the {ital K}{sub {ital S}} lifetime are also given. These results test {ital CPT} symmetry and show no evidence for a violation.
OSTI ID:
69265
Journal Information:
Physical Review Letters, Journal Name: Physical Review Letters Journal Issue: 22 Vol. 74; ISSN 0031-9007; ISSN PRLTAO
Country of Publication:
United States
Language:
English

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