Aachen T 2003 – scientific programme

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T: Teilchenphysik

T 404: Neue Ph
änomene IV

T 404.8: Talk

Wednesday, March 12, 2003, 15:45–16:00, SFO3

An R-parity Violating MSSM: New Bounds and Signatures — •Herbert Dreiner — Nussallee 12, D-53115 Bonn

We present an embedding of supersymmetry with broken R-parity into supergravity with supersymmetry broken in a hidden sector. We present the full R-parity violating RGEs and use these to predict the low-energy parameters. We minimize the extended scalar potential and then compute the full low-energy spectrum, including the fermions. Due to the experimental limits on neutrino masses we get severe bounds on all R-parity violating couplings. We also obtain new LSPs and thus an entire new class of signatures at colliders.