Published February 1, 1993 | Version v1
Journal article Metadata-only

QCD corrections to the Higgs-boson decay H→γγ

Creators

  • 1. Physics Department, Brookhaven National Laboratory, Upton, New York 11973 (United States)
  • 2. Department of Physics, University of California, Davis, California 95616 (United States)

Description

We compute the two-loop QCD corrections to the decay H→γγ in the heavy-top-quark limit. We present the subleading terms of O(αsMH2/Mt2) and discuss their importance in extensions of the standard model of electroweak symmetry breaking

Additional details

Publishing Information

Journal Title
Physical Review. D, Particles Fields
Journal Volume
47
Journal Issue
3
Journal Page Range
p. 1264-1267.
ISSN
0556-2821
CODEN
PRVDAQ

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
24040019
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
BRANCHING RATIO; CORRECTIONS; DECAY; FEYNMAN DIAGRAM; HIGGS BOSONS; PERTURBATION THEORY; PHOTONS; QUANTUM CHROMODYNAMICS; STANDARD MODEL; SUPERSYMMETRY; SYMMETRY BREAKING
Descriptors DEC
BOSONS; DIAGRAMS; ELEMENTARY PARTICLES; FIELD THEORIES; GRAND UNIFIED THEORY; INFORMATION; MASSLESS PARTICLES; MATHEMATICAL MODELS; PARTICLE MODELS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; SYMMETRY; UNIFIED GAUGE MODELS