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dc.contributor.authorATLUS Collaboration
dc.date.accessioned2021-05-19T00:04:26Z
dc.date.available2021-05-19T00:04:26Z
dc.date.issued2019
dc.identifier.citationAaboud, M., Aad, G., Abbott, B., Abeloos, B., Abhayasinghe, D. K., Abidi, S. H., ... & Barillari, T. (2019). Search for Higgs boson decays into a pair of light bosons in the bbμμ final state in pp collision at s= 13TeV with the ATLAS detector. Physics Letters B, 790, 1-21.
dc.identifier.issn0370-2693
dc.identifier.doi10.1016/j.physletb.2018.10.073
dc.identifier.urihttp://hdl.handle.net/10150/658685
dc.description.abstractA search for decays of the Higgs boson into a pair of new spin-zero particles, H -> aa, where the a-bosons decay into a b-quark pair and a muon pair, is presented. The search uses 36.1 fb(-1) of proton-proton collision data at root s = 13 TeV recorded by the ATLAS experiment at the LHC in 2015 and 2016. No significant deviation from the Standard Model prediction is observed. Upper limits at 95% confidence level are placed on the branching ratio (sigma(H)/sigma(SM)) x B(H -> aa -> bb mu mu), ranging from 1.2 x 10(-4) to 8.4 x 10(-4) in the a-boson mass range of 20-60 GeV. Model-independent limits are set on the visible production cross-section times the branching ratio to the bb mu mu final state for new physics, sigma(vis)(X) x B(X -> bb mu mu), ranging from 0.1 fb to 0.73 fb for m(mu mu) between 18 and 62 GeV. (C) 2018 The Author. Published by Elsevier B.V.
dc.language.isoen
dc.publisherELSEVIER SCIENCE BV
dc.rightsCopyright © 2018 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/).
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.titleSearch for Higgs boson decays into a pair of light bosons in the bb mu mu final state in pp collision at root s=13 TeV with the ATLAS detector
dc.typeArticle
dc.typetext
dc.identifier.eissn1873-2445
dc.contributor.departmentUniv Arizona, Dept Phys
dc.identifier.journalPHYSICS LETTERS B
dc.description.noteOpen access journal
dc.description.collectioninformationThis item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu.
dc.eprint.versionFinal published version
dc.source.journaltitlePHYSICS LETTERS B
refterms.dateFOA2021-05-19T00:04:26Z


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Copyright © 2018 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/).
Except where otherwise noted, this item's license is described as Copyright © 2018 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/).