Search for the Standard Model Higgs Boson Produced in Association with Top Quarks Using the Full CDF Data Set
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A search is presented for the standard model Higgs boson produced in association with top quarks using the full Run II proton-antiproton collision data set, corresponding to 9.45 fb[superscript -1], collected by the Collider Detector at Fermilab. No significant excess over the expected background is observed, and 95% credibility-level upper bounds are placed on the cross section σ(tt̅ H→lepton+missing transverse energy+jets). For a Higgs boson mass of 125 GeV/c[superscript 2], we expect to set a limit of 12.6 and observe a limit of 20.5 times the standard model rate. This represents the most sensitive search for a standard model Higgs boson in this channel to date.
Date issued
2012-11Department
Massachusetts Institute of Technology. Department of Physics; Massachusetts Institute of Technology. Laboratory for Nuclear ScienceJournal
Physical Review Letters
Publisher
American Physical Society
Citation
Aaltonen, T. et al. “Search for the Standard Model Higgs Boson Produced in Association with Top Quarks Using the Full CDF Data Set.” Physical Review Letters 109.18 (2012). © 2012 American Physical Society
Version: Final published version
ISSN
0031-9007
1079-7114