https://doi.org/10.1140/epjcd/s2003-03-807-7
PS08 Physics Beyond the Standard Model
Gaugino searches and constraints on supersymmetry
Scuola Normale Superiore, Piazza dei Cavalieri 7, 56100 Pisa, Italy
Received:
1
December
2003
Accepted:
9
December
2003
Published online:
12
December
2003
The negative outcome of gaugino searches at LEP has been one of the most disappointing results for fans of supersymmetric models. In the framework of minimal supersymmetric models with GUT unification assumptions, the combined absence of supersymmetry and Higgs signals in the LEP data, sets stringent constraints on the models parameter space, and lower limits on the mass of the lightest neutralino and of other supersymmetric particles. All limits are given at 95% Confidence Level.
PACS: 11.30.Pb Supersymmetry – 12.60.Jv Supersymmetric models – 13.66.Hk Production of non-standard model particles in e-e+ interactions – 14.80.Ly Supersymmetric partners of known particles
© Società Italiana di Fisica, Springer-Verlag, 2004
