How light can the lightest neutralino be?

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dc.creatorDreiner, H. K.
dc.creatorHeinemeyer, S.
dc.creatorKittel, O.
dc.creatorLangenfeld, U.
dc.creatorWeber, A. M.
dc.creatorWeiglein, G.
dc.date2007-07-10
dc.date2007-07-12
dc.date.accessioned2026-07-07T12:41:11Z
dc.date.available2026-07-07T12:41:11Z
dc.descriptionWe show that in the Minimal Supersymmetric Standard Model, the mass of the lightest neutralino is experimentally unconstrained if the GUT relation between the gaugino mass parameters M_1 and M_2 is dropped. We discuss what the impact of light or massless neutralinos would be on their production at LEP, as well as on electroweak precision data and rare decays.
dc.description4 pages, 3 figures, Proceedings for the LCWS/ILC 2007 workshop at DESY, Hamburg, Germany; reference added, author name corrected
dc.identifierhttps://arxiv.org/abs/0707.1425
dc.identifierhttp://arxiv.org/abs/0707.1425
dc.identifierECONF C0705302:SUS06,2007
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/219683
dc.subjectHigh Energy Physics - Phenomenology
dc.titleHow light can the lightest neutralino be?
dc.typetext

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