Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
1993-01-25
Phys.Lett. B309 (1993) 329-336
Physics
High Energy Physics
High Energy Physics - Phenomenology
13 pages of text in Latex plus two figures in PostScript format attached at the end of the tex file; University of Michigan pr
Scientific paper
10.1016/0370-2693(93)90941-A
We examine various predictions of the minimal supersymmetric standard model coupled to minimal supergravity. The model is characterised by a small set of parameters at the unification scale. The supersymmetric particle spectrum at low energy and the spontaneous breaking of the standard model itself are then generated radiatively. The previously considered predictions of the model now include the neutralino relic density which in turn provides bounds on the scale parameters. We find a remarkable consistency among several different constraints which imply all supersymmetric particle masses preferably within the reach of future supercolliders (LHC and SSC). The requirement that the neutralino be the dominant component of (dark) matter in the flat Universe provides a {\em lower} bound on the spectrum of supersymmetric particles beyond the reach of LEP, and most likely also the Tevatron and LEP 200.
Roberts Richard G.
Roszkowski Leszek
No associations
LandOfFree
Implications for Minimal Supersymmetry from Grand Unification and the Neutralino Relic Abundance does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Implications for Minimal Supersymmetry from Grand Unification and the Neutralino Relic Abundance, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Implications for Minimal Supersymmetry from Grand Unification and the Neutralino Relic Abundance will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-61393