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
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 conside...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Article |
| Language: | en_US |
| Published: |
American Physical Society
2012
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| Online Access: | http://hdl.handle.net/1721.1/75764 https://orcid.org/0000-0002-6047-4211 |
| Summary: | 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. |
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