Large lepton flavour violating signals in supersymmetric models at futuree+e- colliders

por Dr. Werner Porod (ETZ Zurich)

lunes 4 mar. 2002 16:00 → 17:00 Europe/Madrid

Sala Seminarios IFIC (Edf. Institutos de Investigación)

We study lepton flavor violating signals at future e+ e- linear collider within the general MSSM, allowing for the most general flavor structure. We demonstrate that there is a large region in parameter space with large signals, while being consistent with present experimental bounds on rare lepton decays such as mu -> e gamma. In our analysis, we include all possible signals from charged slepton and sneutrino production and their decays as well as from the decays of neutralinos and charginos. We also consider the background from the Standard Model and the MSSM. We find that in general the signature e tau + missing energy is the most pronounced one.