POSSIBLE PRE-LEP200 SUSY THRESHOLD SIGNALS

Citation
V. Barger et al., POSSIBLE PRE-LEP200 SUSY THRESHOLD SIGNALS, Physics letters. Section B, 356(4), 1995, pp. 546-552
Citations number
29
Categorie Soggetti
Physics
Journal title
ISSN journal
03702693
Volume
356
Issue
4
Year of publication
1995
Pages
546 - 552
Database
ISI
SICI code
0370-2693(1995)356:4<546:PPSTS>2.0.ZU;2-F
Abstract
If R-parity is not conserved, the SUSY-threshold production process e( +)e(-) --> chi(1)(0) chi(1)(0) could be detectable with relatively low luminosity. Hence an interesting mass range for the lightest SUSY par ticle chi(1)(0) could be explored at the CERN LEP collider during its intermediate energy development, even before the full LEP200 upgrade i s completed. We present cross section formulas and discuss event rates and detection for the three distinct decay options: chi(1)(0) --> 2 c harged leptons + neutrino, chi(1)(0) -->) lepton + 2 quarks, and chi(1 )(0) --> 3 quarks.