Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/124295
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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 | Adachi, S. | - |
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 | et al. | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | Physics Letters B: Nuclear Physics and Particle Physics, 2020; 801:135145-1-135145-22 | - |
dc.identifier.issn | 0370-2693 | - |
dc.identifier.issn | 1873-2445 | - |
dc.identifier.uri | http://hdl.handle.net/2440/124295 | - |
dc.description.abstract | A search for non-resonant Higgs boson pair production, as predicted by the Standard Model, is presented, where one of the Higgs bosons decays via the channel and the other via one of the H→bb channels and the other via one of the H→WW⁎/ZZ⁎/ππ channels.The analysis selection requires events to have at least two b-tagged jets and exactly two leptons (electrons or muons) with opposite electric charge in the final state. Candidate events consistent with Higgs boson pair production are selected using a multi-class neural network discriminant. The analysis uses 139 fb−1 of pp collision data recorded at a centre-of-mass energy of 13 TeV by the ATLAS detector at the Large Hadron Collider. An observed (expected) upper limit of 1.2 (0.9⁺⁰·⁴/−₀‚₃) pb is set on the non-resonant Higgs boson pair production cross-section at 95% confidence level, which is equivalent to 40 (29⁺¹⁴/−₉) times the value predicted in the Standard Model. | - |
dc.description.statementofresponsibility | G. Aad, B. Abbott, D.C. Abbott, A. Abed Abud ... Paul Jackson ... Martin White ... et al. (The ATLAS Collaboration) | - |
dc.language.iso | en | - |
dc.publisher | Elsevier | - |
dc.rights | ©2019 The Author(s). 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.2019.135145 | - |
dc.title | Search for non-resonant Higgs boson pair production in the bbℓνℓν final state with the ATLAS detector in pp collisions at √s=13 TeV | - |
dc.title.alternative | Search for non-resonant Higgs boson pair production in the bb l nu l nu final state with the ATLAS detector in pp collisions at root s=13 TeV | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1016/j.physletb.2019.135145 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Jackson, P. [0000-0002-0847-402X] | - |
dc.identifier.orcid | White, M. [0000-0001-5474-4580] | - |
Appears in Collections: | Aurora harvest 4 Physics publications |
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hdl_124295.pdf | Published version | 1.81 MB | Adobe PDF | View/Open |
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