Search for the Higgs boson in the H --> WW.sup.(*)./sup. --> ℓ.sup.+./sup.νℓ.sup.-./sup. (ν)over-bar decay channel in pp collisions at sqrt{s} = 7 TeV with the ATLAS detector

0389457 - FZÚ 2013 RIV US eng J - Článek v odborném periodiku
Aad, G. - Abbott, B. - Abdallah, J. - Chudoba, Jiří - Gallus, Petr - Gunther, Jaroslav - Hruška, I. - Juránek, Vojtěch - Kepka, Oldřich - Kupčo, Alexander - Kůs, Vlastimil - Lipinský, L. - Lokajíček, Miloš - Marčišovský, Michal - Mikeštíková, Marcela - Myška, Miroslav - Němeček, Stanislav - Panušková, M. - Růžička, Pavel - Schovancová, Jaroslava - Šícho, Petr - Staroba, Pavel - Svatoš, Michal - Taševský, Marek - Tic, Tomáš - Valenta, J. - Vrba, Václav - Zeman, Martin … celkem 3034 autorů
Search for the Higgs boson in the H --> WW^(*) --> ℓ⁺νℓ^- (ν)over-bar decay channel in pp collisions at sqrt{s} = 7 TeV with the ATLAS detector.
Physical Review Letters. Roč. 108, č. 11 (2012), "111802-1"-"111802-18". ISSN 0031-9007. E-ISSN 1079-7114
Výzkumný záměr: CEZ:AV0Z10100502; CEZ:AV0Z10100520
Klíčová slova: Higgs particle mass * p p scattering * ATLAS * CERN LHC Coll * background * Higgs particle decay * W pair production
Kód oboru RIV: BF - Elementární částice a fyzika vys. energií
Impakt faktor: 7.943, rok: 2012
http://link.aps.org/doi/10.1103/PhysRevLett.108.111802

A search for the Higgs boson has been performed in the H -> WW(*()) -> l+vl-(v) over bar channel (l = e/mu) with an integrated luminosity of 2.05 fb(-1) of pp collisions at root s = 7 TeV collected with the ATLAS detector at the Large Hadron Collider. No significant excess of events over the expected background is observed and limits on the Higgs boson production cross section are derived for a Higgs boson mass in the range 110 GeV< m(H) < 300 GeV. The observations exclude the presence of a standard model Higgs boson with a mass 145 < m(H) < 206 GeV at 95% confidence level.
Trvalý link: http://hdl.handle.net/11104/0218328