Hidden Thresholds: Reconstructing NP Masses

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dc.creatorHuang, P.
dc.creatorKersting, N.
dc.creatorYang, H. H.
dc.date2008-09-25
dc.date.accessioned2026-07-07T10:05:13Z
dc.date.available2026-07-07T10:05:13Z
dc.descriptionThe Hidden Thresholds technique reconstructs New Physics (NP) masses from two or more simultaneous NP decays at a hadron collider. We show how this works in several MSSM examples: $\widetildeχ_{i}^0 \widetildeχ_{j}^0 \to e^+ e^- μ^+ μ^- \widetildeχ_{1}^0 \widetildeχ_{1}^0$ ($i,j=2,3,4$) and ${\widetildeχ_1}^\pm {\widetildeχ_2}^0 \to {W^\pm}^*(\to \ell^\pm ν) {\widetildeχ_1}^0 ~ {Z^0}^*(\to \ell^\pm \ell^\mp) {\widetildeχ_1}^0 $.
dc.descriptionParallel talk at ICHEP08, Philadelphia, USA, July 2008. 4 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/0809.4315
dc.identifierhttp://arxiv.org/abs/0809.4315
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/169948
dc.subjectHigh Energy Physics - Phenomenology
dc.titleHidden Thresholds: Reconstructing NP Masses
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