Published 1989 | Version v1
Journal article Metadata-only

Hidden local symmetry of nonlinear σ model and electroweak interaction of pions and ρ mesons

Creators

  • 1. AN Ukrainskoj SSR, Kharkov (Ukrainian SSR). Fiziko-Tekhnicheskij Inst.

Description

A model of electroweak interaction of pions and ρ mesons is built taking into account non-Abelian anomalies in electroweak currents and the assumption that ρ mesons are dynamical gauge bosons of hidden local SU(2)v symmetry of nonlinear σ model

Additional details

Additional titles

Original title (Russian)
Скрытая локальная симметрия нелинейной σ-модели и электрослабое взаимодействие пионов и ρ-мезонов

Publishing Information

Journal Title
Yadernaya Fizika
Journal Volume
50
Journal Issue
3
Series
Yad. Fiz.
Journal Page Range
766-770
ISSN
0044-0027
CODEN
IDFZA

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
21077684
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
CHIRAL SYMMETRY; COUPLING CONSTANTS; ELECTRON-PION INTERACTIONS; GAUGE INVARIANCE; LAGRANGIAN FUNCTION; NONLINEAR PROBLEMS; PARTICLE WIDTHS; PIONS; RADIATIVE DECAY; RHO-770 MESONS; SIGMA MODEL; SU-2 GROUPS; TOTAL CROSS SECTIONS; U-1 GROUPS; WEINBERG LEPTON MODEL
Descriptors DEC
BOSON-EXCHANGE MODELS; BOSONS; CROSS SECTIONS; DECAY; ELECTRON-MESON INTERACTIONS; ELEMENTARY PARTICLES; FIELD THEORIES; FUNCTIONS; HADRONS; INTERACTIONS; INVARIANCE PRINCIPLES; LEPTON-HADRON INTERACTIONS; LEPTON-MESON INTERACTIONS; LIE GROUPS; MATHEMATICAL MODELS; MESONS; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PROPERTIES; PERIPHERAL MODELS; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; SU GROUPS; SYMMETRY; SYMMETRY GROUPS; U GROUPS; UNIFIED GAUGE MODELS; VECTOR MESONS