Search for leptoquarks, technicolor and contact interactions (Z', extra dimension,...) at LEP
Sergey Shevchenko · Proceedings of International Europhysics Conference on High Energy Physics — PoS(hep2001) · 2001
In year 2000 four LEP experiments (ALEPH, DELPHI, L3 and OPAL) have collected data at various centre-of-mass energies between 202 and 209 GeV.The typical collected integrated luminosity per experiment is about 220 pb -1 .This paper describes recent LEP results on indirect and direct searches for contact interactions, additional heavy neutral gauge boson Z , leptoquarks, gravity in extra dimensions and technicolour.All discussed results include the data obtained in year 2000.