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Search for a Resonance Decaying into WZ Boson Pairs in p(p)over-bar Collisions
Univ Michigan, Ann Arbor.ORCID iD: 0000-0002-8913-0981
2010 (English)In: Physical Review Letters, ISSN 0031-9007, Vol. 104, no 6, 061801- p.Article in journal (Refereed) Published
Abstract [en]

We present the first search for an electrically charged resonance W' decaying to a WZ boson pair using 4.1 fb(-1) of integrated luminosity collected with the D0 detector at the Fermilab Tevatron p (p) over bar collider. The WZ pairs are reconstructed through their decays into three charged leptons (l = e, mu). A total of 9 data events is observed in good agreement with the background prediction. We set 95% C.L. limits on the W'WZ coupling and on the W' production cross section multiplied by the branching fractions. We also exclude W' masses between 188 and 520 GeV within a simple extension of the standard model and set the most restrictive limits to date on low-scale technicolor models.

Place, publisher, year, edition, pages
2010. Vol. 104, no 6, 061801- p.
National Category
Physical Sciences
URN: urn:nbn:se:kth:diva-72065DOI: 10.1103/PhysRevLett.104.061801ISI: 000274445100005OAI: diva2:488774
Swedish Research Council
QC 20120202Available from: 2012-02-02 Created: 2012-01-31 Last updated: 2012-02-02Bibliographically approved

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Strandberg, Jonas
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