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Measurements of the total and differential Higgs Boson production cross sections combining the H→γγ and H→ZZ*→4ℓ decay channels √s=8 TeV with the ATLAS Detector
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ATLAS collaboration (Including: Beckingham, M., Farrington, Sinead, Harrison, P. F., Janus, M., Jeske, C., Jones, G. (Graham), Martin, T. A., Murray, W. and Pianori, E.). (2015) Measurements of the total and differential Higgs Boson production cross sections combining the H→γγ and H→ZZ*→4ℓ decay channels √s=8 TeV with the ATLAS Detector. Physical Review Letters, 115 (9). doi:10.1103/PhysRevLett.115.091801
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PhysRevLett.115.091801.pdf - Published Version - Requires a PDF viewer. Available under License Creative Commons Attribution. Download (457Kb) | Preview |
Official URL: http://dx.doi.org/10.1103/PhysRevLett.115.091801
Abstract
Measurements of the total and differential cross sections of Higgs boson production are performed using 20.3 fb−1 of pp collisions produced by the Large Hadron Collider at a center-of-mass energy of √s=8 TeV and recorded by the ATLAS detector. Cross sections are obtained from measured H→γγ and H→ZZ∗→4ℓ event yields, which are combined accounting for detector efficiencies, fiducial acceptances, and branching fractions. Differential cross sections are reported as a function of Higgs boson transverse momentum, Higgs boson rapidity, number of jets in the event, and transverse momentum of the leading jet. The total production cross section is determined to be σpp→H=33.0±5.3 (stat)±1.6 (syst) pb. The measurements are compared to state-of-the-art predictions.
| Item Type: | Journal Article | |||||||||||||||
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| Subjects: | Q Science > QC Physics | |||||||||||||||
| Divisions: | Faculty of Science > Physics | |||||||||||||||
| Library of Congress Subject Headings (LCSH): | Large Hadron Collider (France and Switzerland), Higgs bosons | |||||||||||||||
| Journal or Publication Title: | Physical Review Letters | |||||||||||||||
| Publisher: | American Physical Society | |||||||||||||||
| ISSN: | 0031-9007 | |||||||||||||||
| Official Date: | 27 August 2015 | |||||||||||||||
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| Volume: | 115 | |||||||||||||||
| Number: | 9 | |||||||||||||||
| DOI: | 10.1103/PhysRevLett.115.091801 | |||||||||||||||
| Status: | Peer Reviewed | |||||||||||||||
| Publication Status: | Published | |||||||||||||||
| Access rights to Published version: | Open Access | |||||||||||||||
| RIOXX Funder/Project Grant: |
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