Abazov, V. M. ; Mondal, N. K. ; et., al (2009) Measurement of the WW production cross section with dilepton final states in pp‾ collisions at √s=1.96 TeV and limits on anomalous trilinear gauge couplings Physical Review Letters, 103 (19). 191801_1-191801_7. ISSN 0031-9007
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Official URL: http://prl.aps.org/abstract/PRL/v103/i19/e191801
Related URL: http://dx.doi.org/10.1103/PhysRevLett.103.191801
Abstract
We provide the most precise measurement of the WW production cross section in pp‾ collisions to date at a center of mass energy of 1.96 TeV, and set limits on the associated trilinear gauge couplings. The WW→ lνl' ν (l, l'=e, μ) decay channels are analyzed in 1fb-1 of data collected by the D0 detector at the Fermilab Tevatron Collider. The measured cross section is s(pp‾→WW)=11.5±2.1 (stat+syst)±0.7(lumi) pb. One- and two-dimensional 95% C.L. limits on trilinear gauge couplings are provided.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The American Physical Society. |
| ID Code: | 66899 |
| Deposited On: | 27 Oct 2011 11:40 |
| Last Modified: | 27 Oct 2011 11:40 |
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