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CP, T, and CPT tests in neutral Kaon decays using tagged {ital K}{sup 0}, {ital K}{sup 0}at LEAR

Journal Article · · AIP Conference Proceedings
DOI:https://doi.org/10.1063/1.48110· OSTI ID:172233
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  1. University of Basle (Switzerland)
  2. University of Athens (Greece)
  3. CPPM, IN2P3-CNRS et Universite d`Aix-Marseille II (France)
  4. ETH-ITP Zuerich (Switzerland)
  5. University of Liverpool (United Kingdom)
  6. University of Fribourg (Germany)
  7. CERN (Switzerland)
  8. Paul-Scherrer-Institut (??)
  9. KTH Stockholm (Sweden)
  10. LIP and University of Coimbra (Portugal)
  11. University of Thessaloniki (Greece)
  12. DAPNIA/SPP, CE Saclay (France)
  13. Boston University (United States)
  14. University of Ioannina (??)
+ Show Author Affiliations
The CPLEAR experiment at CERN measures particle-antiparticle asymmetries of strangeness-tagged {ital K}{sup 0}, {ital K}{sup 0} decays to two-pion, three-pion, and semileptonic final states. The technique of CPLEAR is an alternative approach to previous CP-violation studies. It provides complementary information with different systematics and gives access to novel measurements. The precision of the CP-violation parameters {eta}{sub +{minus}} for {pi}{sup +}{pi}{sup {minus}}, {eta}{sub +{minus}0} for {pi}{sup +}{pi}{sup {minus}}{pi}{sup 0} and of the T-violation parameter {epsilon}{sub {ital T}} for {pi}{sup {plus_minus}}{ital e}{sup {minus_plus}}{nu} will be discussed for the data taken between 1990--1992. {copyright} {ital 1995} {ital American} {ital Institute} {ital of} {ital Physics}.
OSTI ID:
172233
Report Number(s):
CONF-9405132--
Journal Information:
AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 334; ISSN 0094-243X; ISSN APCPCS
Country of Publication:
United States
Language:
English

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Related Subjects

66 PHYSICS
ASYMMETRY
EXPERIMENTAL DATA
INVARIANCE PRINCIPLES
KAONS NEUTRAL
PROTON-PROTON INTERACTIONS
STRANGENESS
WEAK HADRONIC DECAY