Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/129487
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dc.contributor.author | Aad, G. | - |
dc.contributor.author | Abbott, B. | - |
dc.contributor.author | Abbott, D.C. | - |
dc.contributor.author | Abed Abud, A. | - |
dc.contributor.author | Abeling, K. | - |
dc.contributor.author | Abhayasinghe, D.K. | - |
dc.contributor.author | Abidi, S.H. | - |
dc.contributor.author | AbouZeid, O.S. | - |
dc.contributor.author | Abraham, N.L. | - |
dc.contributor.author | Abramowicz, H. | - |
dc.contributor.author | Abreu, H. | - |
dc.contributor.author | Abulaiti, Y. | - |
dc.contributor.author | Acharya, B.S. | - |
dc.contributor.author | Achkar, B. | - |
dc.contributor.author | Adam, L. | - |
dc.contributor.author | Adam Bourdarios, C. | - |
dc.contributor.author | Adamczyk, L. | - |
dc.contributor.author | Adamek, L. | - |
dc.contributor.author | Adelman, J. | - |
dc.contributor.author | Adersberger, M. | - |
dc.contributor.author | et al. | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | Physics Letters B: Nuclear Physics and Particle Physics, 2020; 809:135754-1-135754-21 | - |
dc.identifier.issn | 0370-2693 | - |
dc.identifier.issn | 1873-2445 | - |
dc.identifier.uri | http://hdl.handle.net/2440/129487 | - |
dc.description.abstract | A search for the Zγdecay of the Higgs boson, with Zboson decays into pairs of electrons or muons is presented. The analysis uses proton–proton collision data at √s= 13 TeV corresponding to an integrated luminosity of 139 fb−1recorded by the ATLAS detector at the Large Hadron Collider. The observed data are consistent with the expected background with a p-value of 1.3%. An upper limit at 95% confidence level on the production cross-section times the branching ratio for pp →H→Zγis set at 3.6 times the Standard Model prediction while 2.6 times is expected in the presence of the Standard Model Higgs boson. The best-fit value for the signal yield normalised to the Standard Model prediction is 2.0+1.0−0.9where the statistical component of the uncertainty is dominant. | - |
dc.description.statementofresponsibility | G. Aad, B. Abbott, D.C. Abbott, A. Abed Abud, K. Abeling, D.K. Abhayasinghe ... et al. | - |
dc.language.iso | en | - |
dc.publisher | Elsevier | - |
dc.rights | ©2020 The Author. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3 | - |
dc.source.uri | http://dx.doi.org/10.1016/j.physletb.2020.135754 | - |
dc.title | A search for the Zγ decay mode of the Higgs boson in pp collisions at √s=13 TeV with the ATLAS detector | - |
dc.title.alternative | A search for the Zgamma decay mode of the Higgs boson in pp collisions at root s=13 TeV with the ATLAS detector | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1016/j.physletb.2020.135754 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Jackson, P. [0000-0002-0847-402X] | - |
dc.identifier.orcid | White, M.J. [0000-0001-5474-4580] | - |
dc.identifier.orcid | Ruggeri, T. [0000-0001-9941-1966] | - |
Appears in Collections: | Aurora harvest 8 Physics publications |
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File | Description | Size | Format | |
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hdl_129487.pdf | Published version | 1.01 MB | Adobe PDF | View/Open |
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