Published August 16, 1984 | Version v1
Journal article Metadata-only

The ΔI=1/2 rule in the chiral quark model

Creators

  • 1. Harvard Univ., Cambridge, MA (USA). Lyman Lab. of Physics

Description

We calculate the one-loop renormalization group equations for the operators responsible for ΔS = 1 weak decays, and demonstrate that the renormalization group scaling enhances the ΔI = 1/2 decays and is in reasonable agreement with experiment. (orig.)

Additional details

Publishing Information

Journal Title
Phys. Lett., B
Journal Volume
143
Journal Issue
4-6
Series
CODEN: PYLBA.;Phys. Lett., B.
Journal Page Range
481-484
ISSN
0370-2693

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
15071295
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
CHIRALITY; FEYNMAN DIAGRAM; FLAVOR MODEL; ISOSPIN; QUANTUM OPERATORS; RENORMALIZATION; SCALING LAWS; SELECTION RULES; WEAK HADRONIC DECAY
Descriptors DEC
COMPOSITE MODELS; DECAY; DIAGRAMS; INFORMATION; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; PARTICLE DECAY; PARTICLE MODELS; PARTICLE PROPERTIES; QUARK MODEL; WEAK PARTICLE DECAY

Optional Information

Contract/Grant/Project number
Contract PHY-82-15249