Measurement of Dijet Angular Distributions at CDF

Details Measurement of Dijet Angular Distributions at CDF Measurement of Dijet Angular Distributions at CDF

1996-09-17

arxiv.org/abs/hep-ex/9609011v1

Phys.Rev.Lett.77:5336-5341,1996; Erratum-ibid.78:4307,1997

Physics

High Energy Physics

High Energy Physics - Experiment

16 pages, 2 figures, 2 tables, LaTex, using epsf.sty. Submitted to Physical Review Letters on September 17, 1996. Postscript f

Scientific paper

10.1103/PhysRevLett.77.5336

We have used 106 pb^-1 of data collected in proton-antiproton collisions at sqrt(s)=1.8 TeV by the Collider Detector at Fermilab to measure jet angular distributions in events with two jets in the final state. The angular distributions agree with next to leading order (NLO) predictions of Quantum Chromodynamics (QCD) in all dijet invariant mass regions. The data exclude at 95% confidence level (CL) a model of quark substructure in which only up and down quarks are composite and the contact interaction scale is Lambda_ud(+) < 1.6 TeV or Lambda_ud(-) < 1.4 TeV. For a model in which all quarks are composite the excluded regions are Lambda(+) < 1.8 TeV and Lambda(-) < 1. 6 TeV.

Affiliated with

Also associated with

No associations

Rating

Measurement of Dijet Angular Distributions at CDF does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Measurement of Dijet Angular Distributions at CDF, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Measurement of Dijet Angular Distributions at CDF will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-425486