Published June 1, 1986 | Version v1
Journal article Metadata-only

Radiative corrections for semileptonic decays of hyperons: ''Model-independent'' part

Creators

  • 1. Central Research Institute for Physics, H-1525 Budapest 114, P.O.B. 49, Hungary

Description

The ''model-independent'' part of the order-α radiative correction due to virtual-photon exchanges and inner bremsstrahlung is studied for semileptonic decays of hyperons. Numerical results of high accuracy are given for the relative correction to the branching ratio, the electron energy spectrum, and the (E/sub e/,E/sub f/) Dalitz distribution in cases of four different decays: Σ-→nenu-bar, Σ-→Λenu-bar, Ψ-→Λenu-bar, and Λ→penu-bar

Additional details

Publishing Information

Journal Title
Phys. Rev., D
Journal Volume
33
Journal Issue
11
Series
Phys. Rev., D.
Journal Page Range
3306-3315
ISSN
0556-2821
CODEN
PRVDA

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
17071253
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
BRANCHING RATIO; BREMSSTRAHLUNG; COUPLING CONSTANTS; CURRENT ALGEBRA; DALITZ PLOT; ELECTRONS; ENERGY SPECTRA; LAMBDA PARTICLES; NEUTRINOS; NEUTRONS; PHOTONS; PROTONS; QUANTUM ELECTRODYNAMICS; RADIATIVE CORRECTIONS; SEMILEPTONIC DECAY; SIGMA MINUS; XI MINUS
Descriptors DEC
BARYONS; BOSONS; CATIONS; CHARGED PARTICLES; CORRECTIONS; DECAY; DIAGRAMS; ELECTRODYNAMICS; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; HYPERONS; INFORMATION; IONS; LEPTONS; MASSLESS PARTICLES; NUCLEONS; PARTICLE DECAY; QUANTUM FIELD THEORY; RADIATIONS; SCATTERPLOTS; SIGMA PARTICLES; SPECTRA; STRANGE PARTICLES; WEAK PARTICLE DECAY; XI PARTICLES