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Search for the standard model Higgs boson in the ZH ---> v v-bar b b-bar channel in 5.2 fb**-1 of p p-bar collisions at s**(1/2) = 1.96 TeV
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SYSNO ASEP 0351506 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Search for the standard model Higgs boson in the ZH ---> v v-bar b b-bar channel in 5.2 fb**-1 of p p-bar collisions at s**(1/2) = 1.96 TeV Author(s) Abazov, V. M. (RU)
Abbott, B. (US)
Abolins, M. (US)
Kupčo, Alexander (FZU-D) RID, ORCID
Lokajíček, Miloš (FZU-D) RID, ORCIDSource Title Physical Review Letters. - : American Physical Society - ISSN 0031-9007
Roč. 104, č. 7 (2010), 071801/1-071801/7Number of pages 7 s. Language eng - English Country US - United States Keywords D0 ; Fermilab ; Higgs boson 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 000274664500011 DOI 10.1103/PhysRevLett.104.071801 Annotation A search is performed for the standard model Higgs boson in 5.2 fb-1 of p-pbar collisions at sqrt(s)=1.96 TeV, collected with the D0 detector at the Fermilab Tevatron Collider. The final state considered is a pair of b jets and large missing transverse energy, as expected from p-pbar->ZH->vvbb production. The search is also sensitive to the WH->lvbb channel when the charged lepton is not identified. For a Higgs boson mass of 115 GeV, a limit is set at the 95% C.L. on the cross section multiplied by branching fraction for [p-pbar->(Z/W)H](H->b-bbar) that is a factor of 3.7 larger than the standard model value, consistent with the factor of 4.6 expected. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2011
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