Search for the standard model Higgs boson in the H → ZZ → 2ℓ2ν channel in pp collisions at √ s = 7 TeV
Name
Chatrchyan2012_Article_SearchForTheStandardModelHiggs.pdf
Description
Published version
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712.46 KB
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Adobe PDF
Checksum (MD5)
439ba4b637e3edfd385063e52d7d840b
Author(s)
The CMS Collaboration
Date Issued
2012
Journal
Journal of High Energy Physics
Publisher
Springer Science and Business Media LLC
Citation
Chatrchyan, S., et al. "Search for the Standard Model Higgs Boson in the H -> Zz -> 2l2v Channel in Pp Collisions at Root S=7 Tev." Journal of High Energy Physics 3 (2012).
Version
Final published version
Abstract
Abstract
A search for the standard model Higgs boson in the H → ZZ → 2ℓ2ν decay channel, where ℓ = e or μ, in pp collisions at a center-of-mass energy of 7 TeV is presented. The data were collected at the LHC, with the CMS detector, and correspond to an integrated luminosity of 4.6 fb−1. No significant excess is observed above the background expectation, and upper limits are set on the Higgs boson production cross section. The presence of the standard model Higgs boson with a mass in the 270-440 GeV range is excluded at 95% confidence level.
A search for the standard model Higgs boson in the H → ZZ → 2ℓ2ν decay channel, where ℓ = e or μ, in pp collisions at a center-of-mass energy of 7 TeV is presented. The data were collected at the LHC, with the CMS detector, and correspond to an integrated luminosity of 4.6 fb−1. No significant excess is observed above the background expectation, and upper limits are set on the Higgs boson production cross section. The presence of the standard model Higgs boson with a mass in the 270-440 GeV range is excluded at 95% confidence level.
MIT Department
Massachusetts Institute of Technology. Department of Physics
Massachusetts Institute of Technology. Laboratory for Nuclear Science
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Creative Commons Attribution 4.0 International license
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DOI of Published Version
https://doi.org/10.1007/JHEP03(2012)040
