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hep-ph1993
First Constraints on SU(5)xU(1) Supergravity from Trilepton Searches at the Tevatron
J. Lopez, D. Nanopoulos, G. Park +2
We present the first constraints on the parameter space of supergravity (in both no-scale and dilaton scenarios) which arise from the recently announced limits o…
hep-ph1993
The SuperWorlds of SU(5) and SU(5)xU(1): A Critical Assessment and Overview
J. Lopez, D. Nanopoulos, A. Zichichi
We present an overview of the simplest supergravity models which enforce radiative breaking of the electroweak symmetry, namely the minimal supergravity model and the class…