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

, The ATLAS collaboration (2018) Measurement of the Higgs boson mass in the H → ZZ⁎ → 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

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Abstract

The mass of the Higgs boson is measured in the H → ZZ∗→ 4 and in the H → γγ decay channels with 36.1 fb−1of 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∗→4 channel is mZZ∗H=124.79 ±0.37 GeV, while the measured value in the H → γγ channel is mγγH=124.93±0.40 GeV. Combining these results with the ATLAS measurement based on 7 and 8TeVproton–proton collision data yields a Higgs boson mass of mH=124.97 ±0.24 GeV.

Item Type:
Journal Article
Journal or Publication Title:
Physics Letters B
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/3100/3106
Subjects:
ID Code:
128059
Deposited By:
Deposited On:
05 Oct 2018 13:40
Refereed?:
Yes
Published?:
Published
Last Modified:
27 Oct 2020 08:26