Home > Research > Publications & Outputs > Bounds on an anomalous dijet resonance in W+jet...

Electronic data

  • PhysRevLett

    Rights statement: © 2011 American Physical Society

    Final published version, 286 KB, PDF document


Text available via DOI:

View graph of relations

Bounds on an anomalous dijet resonance in W+jets production in ppbar collisions at sqrt{s} =1.96 TeV

Research output: Contribution to Journal/MagazineJournal articlepeer-review

Article number011804
<mark>Journal publication date</mark>30/06/2011
<mark>Journal</mark>Physical review letters
Issue number1
Number of pages7
Publication StatusPublished
<mark>Original language</mark>English


We present a study of the dijet invariant mass spectrum in events with two jets produced in association with a W boson in data corresponding to an integrated luminosity of 4.3 fb^-1 collected with the D0 detector at sqrt{s} =1.96 TeV. We find no evidence for anomalous resonant dijet production and derive upper limits on the production cross section of an anomalous dijet resonance recently reported by the CDF Collaboration, investigating the range of dijet invariant mass from 110 to 170 GeV/c^2. The probability of the D0 data being consistent with the presence of a dijet resonance with 4 pb production cross section at 145 GeV/c^2 is 8x10^-6.

Bibliographic note

© 2011 American Physical Society 11 pages, 10 figures Published in Phys. Rev. Lett