Neutralino dark matter and trilepton searches in the MSSM - Archive ouverte HAL
Article Dans Une Revue Physical Review D Année : 2008

Neutralino dark matter and trilepton searches in the MSSM

Dan Hooper
  • Fonction : Auteur
Tilman Plehn
  • Fonction : Auteur

Résumé

Searches for supersymmetry are among the most exciting physics goals at run II of the Tevatron. In particular, in supersymmetric models with light charginos, neutralinos, and sleptons, associated chargino-neutralino production can potentially be observed as multilepton events with missing energy. We discuss how, in the generic TeV-scale minimal supersymmetric standard model (MSSM), the prospects for these chargino-neutralino searches are impacted by cosmological considerations, namely, the neutralino relic abundance and direct detection limits. We also discuss what an observation of chargino-neutralino production at the Tevatron would imply for the prospects of future direct dark-matter searches without assuming specific patterns of supersymmetry breaking.
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Dates et versions

hal-03646442 , version 1 (06-05-2022)

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Dan Hooper, Tilman Plehn, Alberto Vallinotto. Neutralino dark matter and trilepton searches in the MSSM. Physical Review D, 2008, 77, ⟨10.1103/PhysRevD.77.095014⟩. ⟨hal-03646442⟩
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