Published November 2003
| Version v1
Journal article
Search for cp-violation in KS → π0 π0 π0 decays
Description
A search for CP-violation in KS → π0 π0 π0 decays at the CERN SPS during the year 2000. New limits on the CP-violating parameter η000 and BR(KS → π0 π0 π0) are reported. Using the Bell-Steinberger unitarity relation,the error on the CP-violating and CPT-violating parameter Im δ is reduced leading to an improved test of CPT conservation: the difference between the K0 and the K-bar0 mass is found to be: Δ M = (-1.7 ±4.2)-19 GeV
Additional details
Publishing Information
- Journal Title
- Ukrayins'kij Fyizichnij Zhurnal (Kiev)
- Journal Volume
- 48
- Journal Issue
- no.11-12
- Journal Page Range
- p. 1142-1145
- ISSN
- 0372-400X
Conference
- Title
- 'New Trends in High-Energy Physics'
- Original Conference Title
- Myizhnarodna konferentsyiya 'Novyi napryamki u fyizitsyi visokikh energyij'
- Dates
- 24-31 May 2003
- Place
- Alushta (Ukraine)
INIS
- Country of Publication
- Ukraine
- Country of Input or Organization
- Ukraine
- INIS RN
- 35030241
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CERN SPS SYNCHROTRON; CP INVARIANCE; KAONS; PARTICLE DECAY; PIONS NEUTRAL; STANDARD MODEL; SYMMETRY BREAKING
- Descriptors DEC
- ACCELERATORS; BOSONS; CYCLIC ACCELERATORS; DECAY; ELEMENTARY PARTICLES; FIELD THEORIES; GRAND UNIFIED THEORY; HADRONS; INVARIANCE PRINCIPLES; MATHEMATICAL MODELS; MESONS; PARTICLE MODELS; PIONS; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; STRANGE MESONS; STRANGE PARTICLES; SYNCHROTRONS; UNIFIED GAUGE MODELS