Signatures for squarks in the light gaugino scenario

Glennys R. Farrar

Research output: Contribution to journalArticle

Abstract

When the gluino is light and long lived, missing energy is a poor signature for both squarks and gluinos. Instead, squark pair production leads to events with ≥4 jets. If a chargino can decay to squark and quark, missing energy is also a poor signature for the chargino. Properties of 4-jet events originating from squarks and charginos are discussed. ALEPH’s preliminary report of an excess of 4-jet events with a peak in total dijet mass of 109 GeV (not confirmed by other experiments) is analyzed in terms of sqS*q and chargino pair production; concomitant signatures are noted.

Original languageEnglish (US)
Pages (from-to)4115-4118
Number of pages4
JournalPhysical Review Letters
Volume76
Issue number22
DOIs
StatePublished - May 27 1996
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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