Searches for New Particles

Abstract

Searches for New Particles including future sensitivity prospects are reviewed. The main focus is placed on results obtained at LEP, HERA and the Tevatron on generic searches such as searches for excited fermions, searches for leptoquarks and high-$p_T$ leptons. Also interpretations in the context of anomalous single top production via flavour-changing neutral current, large extra space dimensions, supersymmetry, and various searches for Higgs bosons are discussed.

Comments: Plenary talk presented at EPS2003 Conference, Aachen, Germany, July 2003 corrected minor typos