Beam Polarization and Spin Correlation Effects in Chargino Production and Decay

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dc.creatorMoortgat-Pick, G.
dc.creatorBartl, A.
dc.creatorFraas, H.
dc.creatorMajerotto, W.
dc.date2000-04-19
dc.date.accessioned2026-07-07T03:41:11Z
dc.date.available2026-07-07T03:41:11Z
dc.descriptionWe study chargino production e^+ e^- -> chi^+_1 chi^-_1 and the subsequent leptonic decay chi^-_1\to chi^0_1 e^- nu_e including the complete spin correlations between production and decay. We work out the advantages of polarizing the e^+ and e^- beams. We study in detail the polarized cross sections, the angular distribution and the forward--backward asymmetry of the decay electron. They can be used to determine the sneutrino mass m_{\tildeν_e}.
dc.description14 pages, 17 postscript figures, latex using epsfig
dc.identifierhttps://arxiv.org/abs/hep-ph/0004181
dc.identifierhttp://arxiv.org/abs/hep-ph/0004181
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/39528
dc.subjectHigh Energy Physics - Phenomenology
dc.titleBeam Polarization and Spin Correlation Effects in Chargino Production and Decay
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