@Article{CDFCollaborationAaltonen+Cabrera2010, author="CDF Collaboration (Aaltonen, T. et al and Cabrera, S.", title="Improved Search for a Higgs Boson Produced in Association with Z -> l(+)l(-) in p(p)over-bar Collisions at root s=1.96 TeV", journal="Physical Review Letters", year="2010", publisher="Amer Physical Soc", volume="105", number="25", pages="251802--7pp", abstract="We search for the standard model Higgs boson produced with a Z boson in 4: 1 fb(-1) of integrated luminosity collected with the CDF II detector at the Tevatron. In events consistent with the decay of the Higgs boson to a bottom-quark pair and the Z boson to electrons or muons, we set 95{\%} credibility level upper limits on the ZH production cross section multiplied by the H -> b (b) over bar branching ratio. Improved analysis methods enhance signal sensitivity by 20{\%} relative to previous searches. At a Higgs boson mass of 115 GeV/c(2) we set a limit of 5.9 times the standard model cross section.", optnote="ISI:000286750400004", optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=513), last updated on Mon, 14 Mar 2011 23:48:40 +0000", issn="0031-9007", doi="10.1103/PhysRevLett.105.251802", opturl="http://arxiv.org/abs/1009.3047", opturl="https://doi.org/10.1103/PhysRevLett.105.251802", archivePrefix="arXiv", eprint="1009.3047", language="English" }