A search for a Standard Model Higgs boson decaying via View the MathML source, where ??? represents electrons or muons, is presented. It is based on proton???proton collision data at View the MathML source, collected by the ATLAS experiment at the LHC during 2011 and corresponding to an integrated luminosity of 4.7 fb???1. The data agree with the expected Standard Model backgrounds. Upper limits on the Higgs boson production cross section are derived for Higgs boson masses between 200 GeV and 600 GeV and the production of a Standard Model Higgs boson with a mass in the range 319???558 GeV is excluded at the 95% confidence level.
Search for a standard model Higgs boson in the H???ZZ??????+???-????- decay channel using 4.7fb -1 of s=7TeV data with the ATLAS detector / Aad, G; Aloisio, Alberto; Alviggi, Mariagrazia; Canale, Vincenzo; Cevenini, F.; Chiefari, Giovanni; DELLA VOLPE, Domenico; Merola, Leonardo; Sergio, Patricelli; Conventi, F.; DELLA PIETRA, Massimo; Giordano, Raffaele; Musto, E.; Rossi, E.; Sanchez, A.; Carlino, G.; de Asmundis, R.; Doria, A.; Izzo, V.; Sekhniaidze, G.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - 717:(2012), pp. 29-48. [10.1016/j.physletb.2012.09.016]
Search for a standard model Higgs boson in the H???ZZ??????+???-????- decay channel using 4.7fb -1 of s=7TeV data with the ATLAS detector
ALOISIO, ALBERTO;ALVIGGI, MARIAGRAZIA;CANALE, VINCENZO;CHIEFARI, GIOVANNI;DELLA VOLPE, DOMENICO;MEROLA, LEONARDO;DELLA PIETRA, MASSIMO;GIORDANO, RAFFAELE;Rossi E.;
2012
Abstract
A search for a Standard Model Higgs boson decaying via View the MathML source, where ??? represents electrons or muons, is presented. It is based on proton???proton collision data at View the MathML source, collected by the ATLAS experiment at the LHC during 2011 and corresponding to an integrated luminosity of 4.7 fb???1. The data agree with the expected Standard Model backgrounds. Upper limits on the Higgs boson production cross section are derived for Higgs boson masses between 200 GeV and 600 GeV and the production of a Standard Model Higgs boson with a mass in the range 319???558 GeV is excluded at the 95% confidence level.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
