Published May 2001
| Version v1
Journal article
Measurement of the direct CP violation by NA48 experiment at CERN
Creators
Description
The NA48 experiment at the CERN SPS accelerator aims to measure Re(ε'/ε), the direct CP violation parameter in K0 → 2π decays, to the precision of 2 x 10-4. In the year 1999, the NA48 collaboration has published its first measurement based on the 1997 data. The presented result is a preliminary measurement from data collected in the 1998 run which contain 2.5 times more KL → 2π0 decays than the 1997 data. A combined result of Re(ε'/ε)=(14.0±4.3)x10-4 has been obtained
Additional details
Identifiers
- PII
- S0920563201013627;
Publishing Information
- Journal Title
- Nuclear Physics. B, Proceedings Supplements
- Journal Volume
- 99
- Journal Issue
- 3
- Journal Page Range
- p. 47-58
- ISSN
- 0920-5632
- CODEN
- NPBSE7
Conference
- Title
- International workshop on diffraction in high-energy physics
- Dates
- 2-7 Sep 2000
- Place
- Cetraro (Italy)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 34064888
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ACCURACY; CERN SPS SYNCHROTRON; CP INVARIANCE; KAONS NEUTRAL; PARTICLE DECAY; PIONS
- Descriptors DEC
- ACCELERATORS; BOSONS; CYCLIC ACCELERATORS; DECAY; ELEMENTARY PARTICLES; HADRONS; INVARIANCE PRINCIPLES; KAONS; MESONS; PSEUDOSCALAR MESONS; STRANGE MESONS; STRANGE PARTICLES; SYNCHROTRONS
Optional Information
- Copyright
- Copyright (c) 2001 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.