Mass and mixing angle predictions from infra-red fixed points
Abstract
It is argued that low energy parameters, such as masses and mixing angles, may be related by the infra-red fixed points of the underlying field theory. For the Kobayashi-Maskawa 6 quark model the infra-red fixed points predicts the top quark mass mt = 135 GeV and the Higgs mass mH = 72 GeV. The implications for the mixing angles and phase are discussed and we also show that grand unification predictions should not be significantly affected.
- Publication:
-
Physics Letters B
- Pub Date:
- January 1981
- DOI:
- 10.1016/0370-2693(81)90017-4
- Bibcode:
- 1981PhLB...98..291P