Published May 24, 2002
| Version v1
Journal article
Calculation of ε'/ε
Description
I shortly review the present status of the theoretical calculations of ε'/ε and the comparison with the present experimental results. I discuss the role of higher order chiral corrections and in general of non-factorizable contributions for the explanation of the ΔI=1/2 selection rule and direct CP violation in kaon decays. Still lacking reliable lattice calculations, analytic methods and phenomenological approaches are helpful in understanding correlations among theoretical effects and the experimental data. Substantial progress from lattice QCD is expected in the coming years
Additional details
Identifiers
- DOI
- 10.1063/1.1478825;
- arXiv
- arXiv:hep-ph/0201218v3;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 618
- Journal Issue
- 1
- Journal Page Range
- p. 79-88
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- 9. international symposium on heavy flavor physics
- Dates
- 10-13 Sep 2001
- Place
- Pasadena, CA (United States)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 35081949
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference, Numerical Data
- Descriptors DEI
- CP INVARIANCE; EXPERIMENTAL DATA; KAONS; LATTICE FIELD THEORY; QUANTUM CHROMODYNAMICS; SELECTION RULES
- Descriptors DEC
- BOSONS; CONSTRUCTIVE FIELD THEORY; DATA; ELEMENTARY PARTICLES; FIELD THEORIES; HADRONS; INFORMATION; INVARIANCE PRINCIPLES; MESONS; NUMERICAL DATA; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; STRANGE MESONS; STRANGE PARTICLES
Optional Information
- Notes
- (c) 2002 American Institute of Physics.