Published April 9, 1992
| Version v1
Journal article
Accuracy of the predictions for direct CP violation
- 1. Inst. fuer Physik, Univ. Dortmund (Germany)
- 2. Inst. fuer Physik, Univ. Mainz (Germany)
Description
We study the stability of weak-decay amplitudes on the renormalization scale μ. It is shown that the dependence of amplitudes on μ and the values for A0 and A2 improve when chiral loops are included. The prediction for element of'/element of is positive and consistent with the new measurements. (orig.)
Additional details
Publishing Information
- Journal Title
- Physics Letters. Section B
- Journal Volume
- 279
- Journal Issue
- 1/2
- Series
- Phys. Lett., Sect. B.
- Journal Page Range
- 140-144
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 23055324
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ACCURACY; ANTIKAONS NEUTRAL; B MESONS; CONFIGURATION MIXING; CP INVARIANCE; DECAY AMPLITUDES; FERMI INTERACTIONS; FLAVOR MODEL; HAMILTONIANS; KAONS NEUTRAL; KOBAYASHI-MASKAWA MATRIX; MATRIX ELEMENTS; MIXING RATIO; QUARKS; RENORMALIZATION; REST MASS; SCALING LAWS; STABILITY; SYMMETRY BREAKING; TOP PARTICLES; WEAK HADRONIC DECAY
- Descriptors DEC
- AMPLITUDES; ANTIKAONS; ANTIMATTER; ANTIPARTICLES; BASIC INTERACTIONS; BEAUTY PARTICLES; BOSONS; COMPOSITE MODELS; DECAY; ELEMENTARY PARTICLES; FERMIONS; HADRONS; INTERACTIONS; INVARIANCE PRINCIPLES; KAONS; MASS; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; MATRICES; MATTER; MESONS; PARTICLE DECAY; PARTICLE MODELS; POSTULATED PARTICLES; PSEUDOSCALAR MESONS; QUANTUM OPERATORS; QUARK MODEL; STRANGE MESONS; STRANGE PARTICLES; TRANSITION AMPLITUDES; WEAK INTERACTIONS; WEAK PARTICLE DECAY