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Measurement of the WW production cross section with dilepton final states in p anti-p collisions at s**(1/2) = 1.96 TeV and limits on anomalous trilinear gauge couplings

SYSNO ASEP	0335376
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Measurement of the WW production cross section with dilepton final states in p anti-p collisions at s**(1/2) = 1.96 TeV and limits on anomalous trilinear gauge couplings
Title	Měření doby života Bc(+/-) v semileptonických rozpadových kanálech
Author(s)	Abazov, V. M. (RU) Abbott, B. (US) Abolins, M. (US) Kupčo, Alexander (FZU-D)_{RID, ORCID} Lokajíček, Miloš (FZU-D)_{RID, ORCID}
Number of authors	500
Source Title	Physical Review Letters. - : American Physical Society - ISSN 0031-9007 Roč. 103, č. 19 (2009), 191801/1-191801/7
Number of pages	7 s.
Language	eng - English
Country	US - United States
Keywords	D0 ; WW production ; dilepton
Subject RIV	BF - Elementary Particles and High Energy Physics
R&D Projects	LC527 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
	LA08047 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
CEZ	AV0Z10100502 - FZU-D (2005-2011)
UT WOS	000271568200006
DOI	10.1103/PhysRevLett.103.191801
Annotation	We provide the most precise measurement of the WW production cross section in p-pbar collisions to date at a center of mass energy of 1.96 TeV, and set limits on the associated trilinear gauge couplings. The WW->lvl'v (l,l'=e,mu) decay channels are analyzed in 1 fb^(-1) of data collected by the D0 detector at the Fermilab Tevatron Collider. The measured cross section is sigma(p-pbar -> 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.
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2010

Number of the records: 1