Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/129971
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DC Field | Value | Language |
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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 | 2021 | - |
dc.identifier.citation | Physics Letters B: Nuclear Physics and Particle Physics, 2021; 812:135980-135980 | - |
dc.identifier.issn | 0370-2693 | - |
dc.identifier.issn | 1873-2445 | - |
dc.identifier.uri | http://hdl.handle.net/2440/129971 | - |
dc.description.abstract | A search for the dimuon decay of the Standard Model (SM) Higgs boson is performed using data corresponding to an integrated luminosity of 139 fb−1collected with the ATLAS detector in Run 2 ppcollisions at √s=13 TeV at the Large Hadron Collider. The observed (expected) significance over the background-only hypothesis for a Higgs boson with a mass of 125.09 GeV is 2.0σ(1.7σ). The observed upper limit on the cross section times branching ratio for pp →H→μμis 2.2times the SM prediction at 95% confidence level, while the expected limit on a H→μμsignal assuming the absence (presence) of a SM signal is 1.1(2.0). The best-fit value of the signal strength parameter, defined as the ratio of the observed signal yield to the one expected in the SM, is μ =1.2 ±0.6 | - |
dc.description.statementofresponsibility | G.Aad, B.Abbott, D.C.Abbott, A.Abed Abud, K.Abeling ... Paul Jackson ... et al. | - |
dc.language.iso | en | - |
dc.publisher | Elsevier | - |
dc.rights | © 2020 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 | https://www.elsevier.com/en-au | - |
dc.title | A search for the dimuon decay of the Standard Model Higgs boson with the ATLAS detector | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1016/j.physletb.2020.135980 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Jackson, P. [0000-0002-0847-402X] | - |
dc.identifier.orcid | Kong, A.X.Y. [0000-0001-8063-8765] | - |
dc.identifier.orcid | Potti, H. [0000-0002-0800-9902] | - |
dc.identifier.orcid | Ruggeri, T.A. [0000-0001-9941-1966] | - |
dc.identifier.orcid | Sato, K. [0000-0001-8988-4065] | - |
dc.identifier.orcid | White, M.J. [0000-0001-5474-4580] | - |
Appears in Collections: | Aurora harvest 4 Physics publications |
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hdl_129971.pdf | Published version | 976.94 kB | Adobe PDF | View/Open |
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