Precision Supersymmetry Measurements at the e^-e^- Collider

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dc.creatorCheng, Hsin-Chia
dc.date1998-01-07
dc.date.accessioned2026-07-07T11:35:25Z
dc.date.available2026-07-07T11:35:25Z
dc.descriptionMeasurements of supersymmetric particle couplings provide important verification of supersymmetry. If some of the superpartners are at the multi-TeV scale, they will escape direct detection at planned future colliders. However, such particles induce nondecoupling corrections in processes involving the accessible superparticles through violations of the supersymmetric equivalence between gauge boson and gaugino couplings. These violations are analogous to the oblique corrections in the electroweak sector of the standard model, and can be parametrized in terms of super-oblique parameters. The $e^- e^-$ collision mode of a future linear collider is shown to be an excellent environment for such high precision measurements of these SUSY parameters, which will provide an important probe of superparticles beyond reachable energies.
dc.description12 pages, 4 figures, LaTeX, Talk presented at the 2nd International Workshop on Electron-Electron Interactions at TeV Energies, September 22-24, 1997, University of California, Santa Cruz
dc.identifierhttps://arxiv.org/abs/hep-ph/9801234
dc.identifierhttp://arxiv.org/abs/hep-ph/9801234
dc.identifierInt.J.Mod.Phys.A13:2329-2336,1998
dc.identifierdoi:10.1142/S0217751X98001116
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/198589
dc.subjectHigh Energy Physics - Phenomenology
dc.titlePrecision Supersymmetry Measurements at the e^-e^- Collider
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