Please use this identifier to cite or link to this item: http://hdl.handle.net/2440/115048
Citations
Scopus Web of Science® Altmetric
?
?
Type: Journal article
Title: Measurement of the Higgs boson coupling properties in the H → ZZ(∗)→ 4ℓ decay channel at √s=13 TeV with the ATLAS detector
Other Titles: Measurement of the Higgs boson coupling properties in the H -> ZZ<NON-ASCII>∗(8727)<NON-ASCII> -> 4l decay channel at s root=13 TeV with the ATLAS detector
Author: Aaboud, M.
Aad, G.
Abbott, B.
Abdinov, O.
Abeloos, B.
Abidi, S.
AbouZeid, O.
Abraham, N.
Abramowicz, H.
Abreu, H.
Abreu, R.
Abulaiti, Y.
Acharya, B.
Adachi, S.
Adamczyk, L.
Adelman, J.
Adersberger, M.
Adye, T.
Affolder, A.
Afik, Y.
et al.
Citation: Journal of High Energy Physics, 2018; 03(3):095-1-095-60
Publisher: Springer
Issue Date: 2018
ISSN: 1126-6708
1029-8479
Statement of
Responsibility: 
M. Aaboud, G. Aad, B. Abbott, O. Abdinov ... Paul D. Jackson ... et al. (ATLAS Collaboration)
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.
Keywords: Hadron-Hadron scattering (experiments)
Rights: © The Author(s) 2018. This article is published under an open access license. Please check the 'Copyright Information' section for details of this license and what re-use is permitted. If your intended use exceeds what is permitted by the license or if you are unable to locate the licence and re-use information, please contact the Rights and Permissions team.
RMID: 0030085449
DOI: 10.1007/JHEP03(2018)095
Appears in Collections:Physics publications

Files in This Item:
File Description SizeFormat 
hdl_115048.pdfPublished version1.13 MBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.