Multi-Channel Search for Minimal Supergravity at $p\bar{p}$ and $e^{+}{e}^{-}$ Colliders

Abstract

We examine the phenomenology of minimal supergravity models, assuming only that the low energy theory has the minimal particle content, that electroweak symmetry is radiatively broken, and that R-parity is essentially conserved. After delineating regions of supergravity parameter space currently excluded by direct particle searches at LEP and the Tevatron, we quantify how this search region will be expanded when LEP~II and the Tevatron Main Injector upgrades become operational. We describe how various experimental analyses can be consistently combined within a single framework, resulting in a multi-channel search for supersymmetry, but note that this analysis is sensitive to specific assumptions about physics at the unification scale.

preprint nos. FSU-HEP-940625 and UH-511-795-94, 11 pages (REVTEX) plus 2 uuencoded figures attached

References in corpus (11)

• Study of Constrained Minimal Supersymmetry
• Towards a Theory of Soft Terms for the Supersymmetric Standard Model
• The Supersymmetric Particle Spectrum
• Regularization Dependence of Running Couplings in Softly Broken Supersymmetry
• Renormalization Group Study of the Standard Model and its Extensions: II. the Minimal Supersymmetric Standard Model
• Aspects of Chargino-Neutralino Production at the Tevatron Collider
• The Search for Top Squarks at the Fermilab Tevatron Collider
• New Signals for Gluinos and Squarks of Supergravity at the Tevatron Collider
• Supercollider Signatures of Supergravity Models with Yukawa Unification
• Supersymmetry at the DiTevatron
• Experimental aspects of SU(5)xU(1) supergravity

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