Eur Phys J C (2004) 33: s764-s766
https://doi.org/10.1140/epjcd/s2003-03-818-4

PS08 Physics Beyond the Standard Model

Non-diagonal flavour observables in B and collider physics

¹ CERN Theory Division, CH-1211 Geneva 23, Switzerland, SLAC, Stanford University, Stanford, CA 94309, USA
² Institute for Theoretical Physics, University of Zurich, CH-8057 Zurich, Switzerland

Received: 1 November 2003
Accepted: 13 November 2003
Published online: 2 December 2003

Abstract

Until now the focus within the direct search for supersymmetry has mainly been on flavour diagonal observables. Recently lepton flavour violating signals at future electron positron colliders have been studied. There is now an opportunity to analyse the relations between collider observables and low-energy observables in the hadronic sector. In a first work in this direction, we study flavour violation in the squark decays of the second and third generations taking into account results from B physics, in particular from the rare decay b → s γ. Correlations between various squark decay modes can be used to get more precise information on various flavour violating parameters.

PACS: 12.60.Jv – 13.25.Hv – 14.80.Ly