Other Particle Searches at the Tevatron.pdf

ˇ Proceedings of the DIS’2004, Strbsk´e Pleso, Slovakia OTHER PARTICLE SEARCHES AT THE TEVATRON ˇ ARNOLD POMPOS 4 0 (On behalf of the CDF and the DØ collaborations) 0 2 The University of Oklahoma DØ Experiment, MS 352, Fermilab g Batavia, IL 60510, USA u A E-mail: pompos@fnal.gov The CDF and DØ collider experiments at Fermilab have searched for evidence of 2 physics extending beyond the scope of the Standard Model of particles and inter- actions. We report on the results of searches for heavy extra gauge bosons, extra 1 dimensions and composite electrons in 200 pb−1(per experiment) of pp¯ collisions v at √s = 1.96 TeV. No evidence of a new signal has been found, therefore limits on 4 model parameters have been derived. 0 0 8 1 Introduction 0 4 0 The Standard Model of particles and interactions (SM) is by far the most successful / x theory describing high-energy physics data. It’s predictions have been verified to e great accuracy, but many fundamental questions still remain unanswered. Among - p them are the mechani