Prospect for searches for gluinos and squarks at the Tevatron Tripler

Citation
V. Krutelyov et al., Prospect for searches for gluinos and squarks at the Tevatron Tripler, PHYS LETT B, 505(1-4), 2001, pp. 161-168
Citations number
48
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS B
ISSN journal
0370-2693 → ACNP
Volume
505
Issue
1-4
Year of publication
2001
Pages
161 - 168
Database
ISI
SICI code
0370-2693(20010426)505:1-4<161:PFSFGA>2.0.ZU;2-K
Abstract
We examine the discovery potential for SUSY new physics at a p(p) over bar collider upgrade of Tevatron with roots = 5.4 TeV and luminosity L similar or equal to 4 x 10(32) cm(-2) s(-1) (the Tripler). We consider the reach fo r gluinos ((g) over tilde) and squarks ((q) over tilde) using the experimen tal signatures with large missing transverse energy (E-T) of jets + E-T and 1 l + jets + E-T (where l is an electron or muon) within the framework of minimal supergravity. The Tripler's strongest reach for the gluino is 1060 GeV for the jets + E-T channel and 1140 GeV for the re + jets + E-T channel for 30 fb(-1) of integrated luminosity (approximately two years running ti me). This is to be compared with the Tevatron where the reach is 440 (460) GeV in the jets + E-T channel for 15 (30) fb(-1) of integrated luminosity. (C) 2001 Published by Elsevier Science B.V.