Search for New Particles Decaying to Dijets in p-pbar Collisions at sqrt(s)=1.8 TeV
F. Abe, et al. (CDF Collaboration)
TL;DR
This paper reports a search for new particles decaying into dijets using Fermilab collider data, setting mass exclusion limits for several hypothetical particles at 95% confidence level.
Contribution
The study provides the first experimental limits on the masses of axigluons, excited quarks, and color octet technirhos in proton-antiproton collisions at 1.8 TeV.
Findings
Excluded axigluons with 200-870 GeV
Excluded excited quarks with 80-570 GeV
Excluded color octet technirhos with 320-480 GeV
Abstract
We have used 19 pb**-1 of data collected with the Collider Detector at Fermilab to search for new particles decaying to dijets. We exclude at 95% confidence level models containing the following new particles: axigluons with mass between 200 and 870 GeV, excited quarks with mass between 80 and 570 GeV, and color octet technirhos with mass between 320 and 480 GeV.
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