Fermion polarization in sfermion decays as a probe of CP phases in the MSSM

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dc.creatorGajdosik, Thomas
dc.creatorGodbole, Rohini M.
dc.creatorKraml, Sabine
dc.date2004-05-18
dc.date2004-09-27
dc.date.accessioned2026-07-07T10:49:06Z
dc.date.available2026-07-07T10:49:06Z
dc.descriptionThe longitudinal polarization of fermions (tops and taus) produced in sfermion decays to neutralinos or charginos can be a useful tool for the determination of SUSY parameters. We discuss this fermion polarization in the context of the MSSM with complex parameters. We show that the dependence on CP-violating phases can be large and that the fermion polarization may hence be used as a sensitive probe of CP phases in the MSSM.
dc.description19 pages,8 figures, LaTeX, References added Vesion to appear in JHEP. A discussion on two loop contribution to the dipole moments added. Rest of the discussion and conclusions are unaltered. Revised acknowledgement section
dc.identifierhttps://arxiv.org/abs/hep-ph/0405167
dc.identifierhttp://arxiv.org/abs/hep-ph/0405167
dc.identifierJHEP0409:051,2004
dc.identifierdoi:10.1088/1126-6708/2004/09/051
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/184104
dc.subjectHigh Energy Physics - Phenomenology
dc.titleFermion polarization in sfermion decays as a probe of CP phases in the MSSM
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