tau. r arrow. omega. pi. nu. sub. tau. decay
Journal Article
·
· Physical Review, D (Particles Fields); (United States)
- Institute of Physics, University of Sarajevo, Sarajevo ( )
- Department of Physics and Astronomy, Northwestern University, Evanston, Illinois 60208 (United States)
The decay width for {tau}{r arrow}{omega}{pi}{nu}{sub {tau}} is calculated using a general low-energy effective Lagrangian for pseudoscalar and vector mesons with U(3){times}U(3) chiral symmetry. The relevant couplings are determined empirically from vector-meson decays. A comparison with results coming from the vector-meson-dominance model is given.
- OSTI ID:
- 7287354
- Journal Information:
- Physical Review, D (Particles Fields); (United States), Journal Name: Physical Review, D (Particles Fields); (United States) Vol. 46:3; ISSN PRVDA; ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
662120* -- General Theory of Particles & Fields-- Symmetry
Conservation Laws
Currents & Their Properties-- (1992-)
662370 -- Decays of Leptons-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYONS
BOSONS
CHIRAL SYMMETRY
COUPLING CONSTANTS
DECAY
ELEMENTARY PARTICLES
FERMIONS
FUNCTIONS
HADRONS
HEAVY LEPTONS
HYPERONS
LAGRANGIAN FUNCTION
LEPTONS
LIE GROUPS
MASSLESS PARTICLES
MATHEMATICAL MODELS
MESONS
NEUTRINOS
OMEGA BARYONS
OMEGA PARTICLES
PARTICLE DECAY
PARTICLE MODELS
PIONS
POSTULATED PARTICLES
PSEUDOSCALAR MESONS
STRANGE PARTICLES
SYMMETRY
SYMMETRY BREAKING
SYMMETRY GROUPS
TAU NEUTRINOS
TAU PARTICLES
U GROUPS
VECTOR DOMINANCE MODEL
VECTOR MESONS
Conservation Laws
Currents & Their Properties-- (1992-)
662370 -- Decays of Leptons-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYONS
BOSONS
CHIRAL SYMMETRY
COUPLING CONSTANTS
DECAY
ELEMENTARY PARTICLES
FERMIONS
FUNCTIONS
HADRONS
HEAVY LEPTONS
HYPERONS
LAGRANGIAN FUNCTION
LEPTONS
LIE GROUPS
MASSLESS PARTICLES
MATHEMATICAL MODELS
MESONS
NEUTRINOS
OMEGA BARYONS
OMEGA PARTICLES
PARTICLE DECAY
PARTICLE MODELS
PIONS
POSTULATED PARTICLES
PSEUDOSCALAR MESONS
STRANGE PARTICLES
SYMMETRY
SYMMETRY BREAKING
SYMMETRY GROUPS
TAU NEUTRINOS
TAU PARTICLES
U GROUPS
VECTOR DOMINANCE MODEL
VECTOR MESONS