Published December 31, 1981
| Version v1
Journal article
On pseudo-Goldstone boson masses from broken gauge interactions
Creators
- 1. Grenoble-1 Univ., 74 - Annecy (France). Lab. de Physique des Particules
- 2. European Organization for Nuclear Research, Geneva (Switzerland)
Description
We investigate the effects of extended technicolour interactions on the masses of pseudo-Goldstone bosons in one-technifamily models. We find that the P0 and P3 cannot acquire any masses from ETC, while the P+- only acquire contributions of order gsub(w)gsub(ETC) (approx. <= 5 GeV). This removes a major source of uncertainty in the masses of these particles. (orig.)
Additional details
Publishing Information
- Journal Title
- Phys. Lett., B
- Journal Volume
- 107
- Journal Issue
- 6
- Series
- Phys. Lett., B.
- Journal Page Range
- 425-428
- ISSN
- 0370-2693
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 13672613
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- COLOR MODEL; GAUGE INVARIANCE; GOLDSTONE BOSONS; REST MASS; SYMMETRY BREAKING; UNIFIED GAUGE MODELS
- Descriptors DEC
- BOSONS; COMPOSITE MODELS; ELEMENTARY PARTICLES; FIELD THEORIES; INVARIANCE PRINCIPLES; MASS; MATHEMATICAL MODELS; PARTICLE MODELS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; QUARK MODEL