Published October 1996 | Version v1
Journal article Metadata-only

Supersymmetric QCD corrections to top quark pair production in photon-photon collisions

Creators

  • 1. Physics Department, Peking University, Beijing 100871, People's Republic of (China)
  • 2. Institute of Modern Physics and Department of Physics, Tsinghua University, Beijing 100084, People's Republic of (China)
  • 3. China Center of Advanced Science and Technology, World Laboratory, P.O. Box 8730, Beijing 100080, People's Republic of (China)

Description

Supersymmetric QCD corrections to top quark pair production by γγ fusion at high energy e+e- linear colliders are calculated in the minimal supersymmetric extension of the standard model. We carefully consider the contributions from the scalar top quarks. It is shown that the relative correction to the production cross section can exceed -5% for certain values of the parameters. copyright 1996 The American Physical Society

Additional details

Publishing Information

Journal Title
Physical Review. D, Particles Fields
Journal Volume
54
Journal Issue
7
Journal Page Range
p. 4374-4379.
ISSN
0556-2821
CODEN
PRVDAQ

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
28010143
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
CORRECTIONS; CROSS SECTIONS; ELECTRON-POSITRON INTERACTIONS; LINEAR COLLIDERS; PAIR PRODUCTION; PHOTON-PHOTON INTERACTIONS; QUANTUM CHROMODYNAMICS; STANDARD MODEL; SUPERSYMMETRY; T QUARKS
Descriptors DEC
ACCELERATORS; BASIC INTERACTIONS; ELECTROMAGNETIC INTERACTIONS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; GRAND UNIFIED THEORY; INTERACTIONS; LEPTON-LEPTON INTERACTIONS; LINEAR ACCELERATORS; MATHEMATICAL MODELS; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PRODUCTION; POSTULATED PARTICLES; QUANTUM FIELD THEORY; QUARKS; SYMMETRY; TOP PARTICLES; UNIFIED GAUGE MODELS