Number of the records: 1
Measurement of the ppˉ→W+b+X production cross section at √ s =1.96 TeV
- 1.
SYSNO ASEP 0397477 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Measurement of the ppˉ→W+b+X production cross section at √ s =1.96 TeV Author(s) Abazov, V. M. (RU)
Abbott, B. (US)
Acharya, B.S. (IN)
Kupčo, Alexander (FZU-D) RID, ORCID
Lokajíček, Miloš (FZU-D) RID, ORCIDNumber of authors 385 Source Title Physics Letters. B. - : Elsevier - ISSN 0370-2693
Roč. 718, 4-5 (2013), s. 1314-1320Number of pages 7 s. Language eng - English Country NL - Netherlands Keywords D0 ; Tevatron ; W boson ; b-quark ; collisions Subject RIV BF - Elementary Particles and High Energy Physics R&D Projects LG12006 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support FZU-D - RVO:68378271 UT WOS 000314554300017 DOI 10.1016/j.physletb.2012.12.044 Annotation We present a measurement of the cross section for W boson production in association with at least one b-quark jet in proton–antiproton collisions. The measurement is made using data corresponding to an integrated luminosity of 6.1 fb−1 recorded with the D0 detector at the Fermilab Tevatron View the MathML source Collider at View the MathML source. We measure an inclusive cross section of View the MathML source and View the MathML source in the phase space defined by View the MathML source, View the MathML source, |ηb-jet|<1.1, and a muon (electron) with View the MathML source and |ημ|<1.7 (|ηe|<1.1 or 1.5<|ηe|<2.5). The combined result per lepton family is View the MathML source for |ηℓ|<1.7. The results are in agreement with predictions from next-to-leading order QCD calculations using mcfm, View the MathML source, and also with predictions from the sherpa and madgraph Monte Carlo event generators. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2014
Number of the records: 1