Measurement of the Higgs boson mass in the HZZ* → 4l and H → γγ channels with √s=13 TeV pp collisions using the ATLAS detector



Aaboud, M, Aad, G, Abbott, B, Abdinov, O, Abeloos, B, Abidi, SH, AbouZeid, OS, Abraham, NL, Abramowicz, H, Abreu, H
et al (show 2896 more authors) (2018) Measurement of the Higgs boson mass in the HZZ* → 4l and H → γγ channels with √s=13 TeV pp collisions using the ATLAS detector PHYSICS LETTERS B, 784. pp. 345-366. ISSN 0370-2693, 1873-2445

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Abstract

The mass of the Higgs boson is measured in the H→ZZ→4ℓ and in the H→γγ decay channels with 36.1 fb−1 of proton–proton collision data from the Large Hadron Collider at a centre-of-mass energy of 13 TeV recorded by the ATLAS detector in 2015 and 2016. The measured value in the H→ZZ→4ℓ channel is m<inf>H</inf> ZZ =124.79±0.37GeV, while the measured value in the H→γγ channel is m<inf>H</inf> γγ=124.93±0.40GeV. Combining these results with the ATLAS measurement based on 7 and 8 TeV proton–proton collision data yields a Higgs boson mass of m<inf>H</inf>=124.97±0.24GeV.

Item Type: Article
Additional Information: Comments: 39 pages in total, author list starting page 23, 4 figures, 1 tables, published in Phys Lett B. All figures including auxiliary figures are available at http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/HIGG-2016-33
Uncontrolled Keywords: hep-ex, hep-ex
Depositing User: Symplectic Admin
Date Deposited: 10 Sep 2018 06:43
Last Modified: 22 May 2026 20:36
DOI: 10.1016/j.physletb.2018.07.050
Open Access URL: https://www.sciencedirect.com/science/article/pii/...
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URI: https://livrepository.liverpool.ac.uk/id/eprint/3025942
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