Published September 30, 1985
| Version v1
Journal article
Probing the desert with fermion masses
Creators
- 1. Stanford Linear Accelerator Center, Stanford University, Stanford, California 94305
Description
We use the SU(3) x SU(2) x U(1) renormalization-group equations to place upper limits on the scale where new physics beyond the standard model must emerge. Our bounds rely solely on the structure of the renormalization-group equations and on the magnitudes of heavy-quark masses. For example, if summation m/sub q/2> or =(450 GeV)2, new physics must be found below 105 GeV
Additional details
Publishing Information
- Journal Title
- Phys. Rev. Lett.
- Journal Volume
- 55
- Journal Issue
- 14
- Series
- Phys. Rev. Lett.
- Journal Page Range
- 1450-1452
- ISSN
- 0031-9007
- CODEN
- PRLTA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 17071242
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- COUPLING; LIMITING VALUES; MASS; QUARKS; RENORMALIZATION; STANDARD MODEL; SU-2 GROUPS; SU-3 GROUPS; SUPERSYMMETRY; U-1 GROUPS
- Descriptors DEC
- ELEMENTARY PARTICLES; FIELD THEORIES; GRAND UNIFIED THEORY; LIE GROUPS; MATHEMATICAL MODELS; PARTICLE MODELS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; SU GROUPS; SYMMETRY; SYMMETRY GROUPS; U GROUPS; UNIFIED GAUGE MODELS