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Production of WZ events in pp(-) collisions at root s=1.96 TeV and limits on anomalous WWZ couplings
| dc.contributor.author | Baringer, Philip S. | |
| dc.contributor.author | Bean, Alice | |
| dc.contributor.author | Christofek, L. | |
| dc.contributor.author | Coppage, Don | |
| dc.contributor.author | Gardner, J. | |
| dc.contributor.author | Hensel, Carsten | |
| dc.contributor.author | Jabeen, S. | |
| dc.contributor.author | Wilson, Graham Wallace | |
| dc.date.accessioned | 2007-05-14T18:37:39Z | |
| dc.date.available | 2007-05-14T18:37:39Z | |
| dc.date.issued | 2005-09 | |
| dc.identifier.citation | Abazov, VM; Abbott, B, et al. Production of WZ events in pp(-) collisions at root s=1.96 TeV and limits on anomalous WWZ couplings. PHYSICAL REVIEW LETTERS. Septrmber 2005. 95(14) | |
| dc.identifier.uri | http://hdl.handle.net/1808/1563 | |
| dc.description.abstract | We present results from a search for WZ production with subsequent decay to l nu l'(l) over bar'(l and l' = e or mu) using 0.30 fb(-1) of data collected by the D0 experiment between 2002 and 2004 at the Fermilab Tevatron. Three events with WZ decay characteristics are observed. With an estimated background of 0.71 +/- 0.08 events, we measure the WZ production cross section to be 4.5(-2.6)(+3.8) pb, with a 95% C.L. upper limit of 13.3 pb. The 95% C.L. limits for anomalous WWZ couplings are found to be -2.0 <Delta kappa(Z)< 2.4 for form factor scale Lambda=1 TeV, and -0.48 <lambda(Z)< 0.48 and -0.49 <Delta g(1)(Z)< 0.66 for Lambda=1.5 TeV. | |
| dc.language.iso | en_US | |
| dc.publisher | AMERICAN PHYSICAL SOC | |
| dc.title | Production of WZ events in pp(-) collisions at root s=1.96 TeV and limits on anomalous WWZ couplings | |
| dc.type | Article | |
| dc.identifier.doi | 10.1103/PhysRevLett.95.141802 | |
| dc.rights.accessrights | openAccess |
