2004/09/15 by S. Hesselbach, Hesselbach, S.
Physics and Astronomy · #Dark Matter and Cosmic Phenomena #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Neutrino Physics Research #Particle physics theoretical and experimental studies #hep-ph
paper · pdf · doi:10.48550/arxiv.hep-ph/0409192
6 pages, LaTeX, 4 eps figures, uses sprocl.sty, contribution to the proceedings of the International Conference on Linear Colliders (LCWS 04), Paris, April 19 - 23, 2004
arxiv created 2004/09/15 · openalex publication_date 2004/09/15 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
A review about some recent studies on the determination of the CP-violating complex parameters in supersymmetry at an e+ e- linear collider is presented. CP-even observables, like masses, cross sections and branching ratios, can have a strong dependence on the supersymmetric phases. However, CP-odd observables, like asymmetries based on triple product correlations, are necessary to unambiguously establish CP violation. In the chargino and neutralino sector these asymmetries can be as large as 30 % and will therefore be an important tool for the search for CP-violating effects in supersymmetry.