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Measurement of the Higgs boson coupling properties in the H→ZZ∗→4ℓ decay channel at √s=13 TeV with the ATLAS detector

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Measurement of the Higgs boson coupling properties in the H→ZZ∗→4ℓ decay channel at √s=13 TeV with the ATLAS detector. / The ATLAS collaboration.
In: Journal of High Energy Physics, Vol. 2018, No. 3, 95, 15.03.2018.

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The ATLAS collaboration. Measurement of the Higgs boson coupling properties in the H→ZZ∗→4ℓ decay channel at √s=13 TeV with the ATLAS detector. Journal of High Energy Physics. 2018 Mar 15;2018(3):95. doi: 10.1007/JHEP03(2018)095

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The ATLAS collaboration. / Measurement of the Higgs boson coupling properties in the H→ZZ∗→4ℓ decay channel at √s=13 TeV with the ATLAS detector. In: Journal of High Energy Physics. 2018 ; Vol. 2018, No. 3.

Bibtex

@article{b6ad47432fbc449aa160b2f544851e8a,
title = "Measurement of the Higgs boson coupling properties in the H→ZZ∗→4ℓ decay channel at √s=13 TeV with the ATLAS detector",
abstract = "The coupling properties of the Higgs boson are studied in the four-lepton (e, μ) decay channel using 36.1 fb−1 of pp collision data from the LHC at a centre-of-mass energy of 13 TeV collected by the ATLAS detector. Cross sections are measured for the main production modes in several exclusive regions of the Higgs boson production phase space and are interpreted in terms of coupling modifiers. The inclusive cross section times branching ratio for H→ZZ∗ decay and for a Higgs boson absolute rapidity below 2.5 is measured to be 1. 73−0.23+0.24 (stat.)−0.08+0.10 (exp.)±0.04(th.) pb compared to the Standard Model prediction of 1.34±0.09 pb. In addition, the tensor structure of the Higgs boson couplings is studied using an effective Lagrangian approach for the description of interactions beyond the Standard Model. Constraints are placed on the non-Standard-Model CP-even and CP-odd couplings to Z bosons and on the CP-odd coupling to gluons.",
author = "Barton, {Adam Edward} and Michael Beattie and Bertram, {Iain Alexander} and Guennadi Borissov and Bouhova-Thacker, {Evelina Vassileva} and Harald Fox and Henderson, {Robert Charles William} and Jones, {Roger William Lewis} and Vakhtang Kartvelishvili and Long, {Robin Eamonn} and Love, {Peter Allan} and Muenstermann, {Daniel Matthias Alfred} and Parker, {Adam Jackson} and Malcolm Skinner and Maria Smizanska and Walder, {James William} and Wharton, {Andrew Mark} and Ben Whitmore and {The ATLAS collaboration}",
year = "2018",
month = mar,
day = "15",
doi = "10.1007/JHEP03(2018)095",
language = "English",
volume = "2018",
journal = "Journal of High Energy Physics",
issn = "1029-8479",
publisher = "Springer-Verlag",
number = "3",

}

RIS

TY - JOUR

T1 - Measurement of the Higgs boson coupling properties in the H→ZZ∗→4ℓ decay channel at √s=13 TeV with the ATLAS detector

AU - Barton, Adam Edward

AU - Beattie, Michael

AU - Bertram, Iain Alexander

AU - Borissov, Guennadi

AU - Bouhova-Thacker, Evelina Vassileva

AU - Fox, Harald

AU - Henderson, Robert Charles William

AU - Jones, Roger William Lewis

AU - Kartvelishvili, Vakhtang

AU - Long, Robin Eamonn

AU - Love, Peter Allan

AU - Muenstermann, Daniel Matthias Alfred

AU - Parker, Adam Jackson

AU - Skinner, Malcolm

AU - Smizanska, Maria

AU - Walder, James William

AU - Wharton, Andrew Mark

AU - Whitmore, Ben

AU - The ATLAS collaboration

PY - 2018/3/15

Y1 - 2018/3/15

N2 - The coupling properties of the Higgs boson are studied in the four-lepton (e, μ) decay channel using 36.1 fb−1 of pp collision data from the LHC at a centre-of-mass energy of 13 TeV collected by the ATLAS detector. Cross sections are measured for the main production modes in several exclusive regions of the Higgs boson production phase space and are interpreted in terms of coupling modifiers. The inclusive cross section times branching ratio for H→ZZ∗ decay and for a Higgs boson absolute rapidity below 2.5 is measured to be 1. 73−0.23+0.24 (stat.)−0.08+0.10 (exp.)±0.04(th.) pb compared to the Standard Model prediction of 1.34±0.09 pb. In addition, the tensor structure of the Higgs boson couplings is studied using an effective Lagrangian approach for the description of interactions beyond the Standard Model. Constraints are placed on the non-Standard-Model CP-even and CP-odd couplings to Z bosons and on the CP-odd coupling to gluons.

AB - The coupling properties of the Higgs boson are studied in the four-lepton (e, μ) decay channel using 36.1 fb−1 of pp collision data from the LHC at a centre-of-mass energy of 13 TeV collected by the ATLAS detector. Cross sections are measured for the main production modes in several exclusive regions of the Higgs boson production phase space and are interpreted in terms of coupling modifiers. The inclusive cross section times branching ratio for H→ZZ∗ decay and for a Higgs boson absolute rapidity below 2.5 is measured to be 1. 73−0.23+0.24 (stat.)−0.08+0.10 (exp.)±0.04(th.) pb compared to the Standard Model prediction of 1.34±0.09 pb. In addition, the tensor structure of the Higgs boson couplings is studied using an effective Lagrangian approach for the description of interactions beyond the Standard Model. Constraints are placed on the non-Standard-Model CP-even and CP-odd couplings to Z bosons and on the CP-odd coupling to gluons.

U2 - 10.1007/JHEP03(2018)095

DO - 10.1007/JHEP03(2018)095

M3 - Journal article

VL - 2018

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

SN - 1029-8479

IS - 3

M1 - 95

ER -