Search for new particles in the two jet decay channel with the D0 detector
Collaboration
13 pages
Published in:
- Phys.Rev.D 69 (2004) 111101
e-Print:
- hep-ex/0308033 [hep-ex]
Report number:
- FERMILAB-PUB-03-459-E
Experiments:
Citations per year
Abstract:
We present the results of a search for the production of new particles decaying into two jets in pbarp collisions at sqrt{s} = 1.8 TeV, using the DZero 1992-1995 data set corresponding to 109 pb^-1. We exclude at the 95% confidence level the production of excited quarks (q*) with masses below 775 GeV/c^2, the most restictive limit to date. We also exclude standard-model-like W' (Z') bosons with masses between 300 and 800 GeV/c^2 (400 and 640 GeV/c^2). A W' boson with mass 300 GeV/c^2 has been excluded by previous measurements, and our lower limit is therefore the most stringent to date.Note:
- 13 Pages, 5 figures
- 13.85.Rm
- 14.80.-j
- 14.70.Pw
- anti-p p: colliding beams
- new particle: search for
- quark: excited state
- W'
- Z'
- mass: lower limit
- mass spectrum: (2jet)
References(16)
Figures(0)