Search for a standard model Higgs boson in the H -> ZZ -> l(+)l(-) nu(nu)over-bar decay channel using 4.7 fb(-1) of root s=7 TeV data with the ATLAS detector
Number of Authors: 2868
2012 (English)In: Physics Letters B, ISSN 0370-2693, Vol. 717, no 1-3, 29-48 p.Article in journal (Refereed) Published
A search for a Standard Model Higgs boson decaying via H -> ZZ -> l(+)l(-) nu(nu) over bar, where l represents electrons or muons, is presented. It is based on proton-proton collision data at root s = 7 TeV, 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.
Place, publisher, year, edition, pages
2012. Vol. 717, no 1-3, 29-48 p.
Standard Model Higgs Boson, ATLAS
IdentifiersURN: urn:nbn:se:kth:diva-107157DOI: 10.1016/j.physletb.2012.09.016ISI: 000310187700006ScopusID: 2-s2.0-84867336779OAI: oai:DiVA.org:kth-107157DiVA: diva2:574812
QC 20121206. Author count: 28682012-12-062012-12-06Bibliographically approved