QCD Tests and New Physics Search with Jets at CDF.
Author | : |
Publisher | : |
Total Pages | : 9 |
Release | : 1993 |
ISBN-10 | : OCLC:873543960 |
ISBN-13 | : |
Rating | : 4/5 (60 Downloads) |
Book excerpt: The dijet invariant mass spectrum at a center of mass energy √s = 1.8 TeV measured at the Tevatron Collider by CDF in the 1988--1989 run is presented. Comparison with leading order and next-to-leading order QCD theoretical calculation is performed. A search for a possible quark compositeness and for axigluons, while not showing evidence for new physics, allows one to put limits on the compositeness mass scale [Kappa]{sub c} and on the axigulon mass M{sub a}. Preliminary results for the inclusive jet and the total transverse energy cross section from the high statistics data collected in the present run are shown.