1994/06/08 by J. Lopez, Jorge L. Lopez, D.V. Nanopoulos +2 · 1 citation
Computer Science · Engineering · Physics and Astronomy · #Computational Physics and Python Applications #Particle Accelerators and Free-Electron Lasers #Particle physics theoretical and experimental studies #hep-ex #hep-ph
paper · pdf · doi:10.1142/s0217732395002441
published as Mod.Phys.Lett.A10:2289-2296,1995 · CERN-TH.7296/94, 9 pages, LaTeX, 3 figures (included as uuencoded file)
arxiv created 1994/06/08 · openalex publication_date 1995/09/28 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
An interesting prediction of a string-inspired one-parameter SU (5)× U (1) supergravity model, is the fact that the lightest member [Formula: see text] of the top-squark doublet [Formula: see text], may be substantially lighter than the top quark. This sparticle [Formula: see text] may be readily pair-produced at the Tevatron and, if [Formula: see text] even be observed at the end of Run IB. Top-squark production may also be a source of top-quark-like signatures in the dilepton and ℓ+ jets channels, if the experimental acceptances are tuned to look for soft leptons. Such a light top-squark is linked with a light supersymmetric spectrum, which can certainly be searched for at the Tevatron through trilepton and squark-gluino searches, and at LEPII through direct [Formula: see text] pair-production and via chargino and Higgs-boson searches.