Unification of gauge coupling constants in the minimal supersymmetric model with alpha(s) approximate to 0.11

Authors
Chaudhuri, AK
Citation
Ak. Chaudhuri, Unification of gauge coupling constants in the minimal supersymmetric model with alpha(s) approximate to 0.11, J PHYS G-NU, 25(10), 1999, pp. 2039-2048
Citations number
29
Categorie Soggetti
Physics
Journal title
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS
ISSN journal
09543899 → ACNP
Volume
25
Issue
10
Year of publication
1999
Pages
2039 - 2048
Database
ISI
SICI code
0954-3899(199910)25:10<2039:UOGCCI>2.0.ZU;2-F
Abstract
We have studied the gauge unification with the recent electroweak data as a function of the higgsino mass. It is shown that if the strong coupling con stant is small approximate to 0.11, a consistent picture of gauge unificati on is not possible in the minimal supersymmetric standard model.