SIGNALS FROM SUPERSYMMETRY IN ELECTROWEAK PRECISION DATA

Authors
Citation
W. Hollik, SIGNALS FROM SUPERSYMMETRY IN ELECTROWEAK PRECISION DATA, ACT PHY P B, 27(7), 1996, pp. 1581-1590
Citations number
34
Categorie Soggetti
Physics
Journal title
ACTA PHYSICA POLONICA B
ISSN journal
05874254 → ACNP
Volume
27
Issue
7
Year of publication
1996
Pages
1581 - 1590
Database
ISI
SICI code
0587-4254(1996)27:7<1581:SFSIEP>2.0.ZU;2-4
Abstract
The predictions of the Standard Model and the minimal supersymmetric s tandard model(MSSM) for the electroweak precision parameters are discu ssed in the light of the recent precision data. The results from globa l fits yield lower chi(2) values in the MSSM than in the Standard mode l. The fits prefer regions in the MSSM parameter space with M(2) simil ar or equal to \mu\ and allow chargino masses higher than the present exclusion limits of LEP 1.5.