Search for the Standard Model Higgs Boson Decaying to a bb̅ Pair in Events with No Charged Leptons and Large Missing Transverse Energy using the Full CDF Data Set
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Aaltonen-2012-Search for the Standard Model Higgs Boson Decaying to a.pdf
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Author(s)
Gomez-Ceballos, Guillelmo
Goncharov, Maxim
Paus, Christoph M. E.
Date Issued
September 2012
Journal
Physical Review Letters
Publisher
American Physical Society
Citation
Aaltonen, T. et al. “Search for the Standard Model Higgs Boson Decaying to a Bb[over ¯] Pair in Events with No Charged Leptons and Large Missing Transverse Energy Using the Full CDF Data Set.” Physical Review Letters 109.11 (2012). © 2012 American Physical Society
Version
Final published version
Abstract
We report on a search for the standard model Higgs boson produced in association with a vector boson in the full data set of proton-antiproton collisions at √s=1.96 TeV recorded by the CDF II detector at the Tevatron, corresponding to an integrated luminosity of 9.45 fb[superscript -1]. We consider events having no identified charged lepton, a transverse energy imbalance, and two or three jets, of which at least one is consistent with originating from the decay of a b quark. We place 95% credibility level upper limits on the production cross section times standard model branching fraction for several mass hypotheses between 90 and 150 GeV/c[superscript 2]. For a Higgs boson mass of 125 GeV/c[superscript 2], the observed (expected) limit is 6.7 (3.6) times the standard model prediction.
MIT Department
Massachusetts Institute of Technology. Laboratory for Nuclear Science
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Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
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DOI of Published Version
https://doi.org/10.1103/PhysRevLett.109.111805
