Search for the Standard Model Higgs boson in the H → WW.sup.(*)./sup. → l ν l ν decay mode with 4.7  fb.sup.-./sup. of ATLAS data at sqrt{s}=7 TeV

Aad, G.; Abbott, B.; Abdallah, J.; Böhm, Jan; Chudoba, Jiří; Gallus, Petr; Gunther, Jaroslav; Jakoubek, Tomáš; Juránek, Vojtěch; Kepka, Oldřich; Kupčo, Alexander; Kůs, Vlastimil; Lokajíček, Miloš; Marčišovský, Michal; Mikeštíková, Marcela; Myška, Miroslav; Němeček, Stanislav; Růžička, Pavel; Schovancová, Jaroslava; Šícho, Petr; Staroba, Pavel; Svatoš, Michal; Taševský, Marek; Tic, Tomáš; Valenta, J.; Vrba, Václav; Zeman, Martin

doi:https://dx.doi.org/10.1016/j.physletb.2012.08.010

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Search for the Standard Model Higgs boson in the H → WW.sup.(*)./sup. → l ν l ν decay mode with 4.7 fb.sup.-./sup. of ATLAS data at sqrt{s}=7 TeV

1.

SYSNO ASEP	0388973
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 H → WW^(*) → l ν l ν decay mode with 4.7 fb^- of ATLAS data at sqrt{s}=7 TeV
Author(s)	Aad, G. (DE) Abbott, B. (US) Abdallah, J. (ES) Böhm, Jan (FZU-D) Chudoba, Jiří (FZU-D)_{RID, ORCID} Gallus, Petr (FZU-D)_RID Gunther, Jaroslav (FZU-D) Jakoubek, Tomáš (FZU-D)_{RID, ORCID} Juránek, Vojtěch (FZU-D) Kepka, Oldřich (FZU-D)_{RID, ORCID} Kupčo, Alexander (FZU-D)_{RID, ORCID} Kůs, Vlastimil (FZU-D)_RID Lokajíček, Miloš (FZU-D)_{RID, ORCID} Marčišovský, Michal (FZU-D)_{RID, ORCID} Mikeštíková, Marcela (FZU-D)_{RID, ORCID} Myška, Miroslav (FZU-D) Němeček, Stanislav (FZU-D)_{RID, ORCID} Růžička, Pavel (FZU-D) Schovancová, Jaroslava (FZU-D) Šícho, Petr (FZU-D)_{RID, ORCID} Staroba, Pavel (FZU-D)_{RID, ORCID} Svatoš, Michal (FZU-D)_{RID, ORCID} Taševský, Marek (FZU-D)_{RID, ORCID} Tic, Tomáš (FZU-D) Valenta, J. (CZ) Vrba, Václav (FZU-D)_{RID, ORCID} Zeman, Martin (FZU-D)_RID
Number of authors	2864
Source Title	Physics Letters. B. - : Elsevier - ISSN 0370-2693 Roč. 716, č. 1 (2012), s. 62-81
Number of pages	20 s.
Language	eng - English
Country	NL - Netherlands
Keywords	ATLAS ; LHC ; Higgs ; WW ; gluon gluon fusion ; W leptonic decay ; W pair production
Subject RIV	BF - Elementary Particles and High Energy Physics
R&D Projects	LA08032 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
CEZ	AV0Z10100502 - FZU-D (2005-2011)
UT WOS	000309621400003
DOI	10.1016/j.physletb.2012.08.010
Annotation	A search for the Standard Model Higgs boson in the H -> WW(*) -> l nu l nu (l = e, mu) decay mode is presented. The search is performed using proton-proton collision data corresponding to an integrated luminosity of 4.7 /fb at a centre-of-mass energy of 7 TeV collected during 2011 with the ATLAS detector at the Large Hadron Collider. No significant excess of events over the expected background is observed. An upper bound is placed on the Higgs boson production cross section as a function of its mass. A Standard Model Higgs boson with mass in the range between 133 GeV and 261 GeV is excluded at 95% confidence level, while the expected exclusion range is from 127 GeV to 233 GeV.
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2013

Number of the records: 1