Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/9380
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dc.contributor.authorAad, G.-
dc.contributor.authorAbbott, B.-
dc.contributor.authorAbdallah, J.-
dc.contributor.authorAbdinov, O.-
dc.contributor.authorAben, R.-
dc.contributor.authorAbolins, M.-
dc.contributor.authorAhlen, S. P.-
dc.date.accessioned2022-12-25T20:33:32Z-
dc.date.available2022-12-25T20:33:32Z-
dc.date.issued2015-
dc.identifier.issn1029-8479-
dc.identifier.urihttps://doi.org/10.1007/JHEP11(2015)206-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/9380-
dc.description.abstractThe ATLAS experiment at the LHC has measured the Higgs boson couplings and mass, and searched for invisible Higgs boson decays, using multiple production and decay channels with up to 4.7 fb(-1) of pp collision data at root S = 7 TeV and 20.3 fb(-1) at root s = 8 TeV. In the current study, the measured production and decay rates of the observed Higgs boson in the gamma gamma, ZZ, WW, Z gamma, bb, tau tau, and mu mu decay channels, along with results from the associated production of a Higgs boson with a top-quark pair, are used to probe the scaling of the couplings with mass. Limits are set on parameters in extensions of the Standard Model including a composite Higgs boson, an additional electroweak singlet, and two-Higgs-doublet models. Together with the measured mass of the scalar Higgs boson in the gamma gamma and ZZ decay modes, a lower limit is set on the pseudoscalar Higgs boson mass of m(A) > 370 GeV in the hMSSM simplified Minimal Supersymmetric Standard Model. Results from direct searches for heavy Higgs bosons are also interpreted in the hMSSM. Direct searches for invisible Higgs boson decays in the vector-boson fusion and associated production of a Higgs boson with W/Z (Z -> ll, W/Z -> jj) modes are statistically combined to set an upper limit on the Higgs boson invisible branching ratio of 0.25. The use of the measured visible decay rates in a more general coupling fit improves the upper limit to 0.23, constraining a Higgs portal model of dark matter.en_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofJournal of High Energy Physicsen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectSupersymmetryen_US
dc.subjectHadron-Hadron Scatteringen_US
dc.subjectHiggs physicsen_US
dc.subjectDark matteren_US
dc.subjectStandard Modelen_US
dc.subjectDark-Matteren_US
dc.subjectHadron Collidersen_US
dc.subjectExtra Dimensionsen_US
dc.subjectSearchen_US
dc.subjectLhcen_US
dc.subjectSupersymmetryen_US
dc.subjectMassesen_US
dc.subjectCollisionsen_US
dc.subjectParticleen_US
dc.titleConstraints on New Phenomena Via Higgs Boson Couplings and Invisible Decays With the Atlas Detectoren_US
dc.typeArticleen_US
dc.departmentESTÜen_US
dc.identifier.issue11en_US
dc.authoridPalka, Marek/0000-0002-7185-3540-
dc.authoridVaniachine, Alexandre/0000-0002-0367-5666-
dc.authoridMashinistov, Ruslan/0000-0001-7925-4676-
dc.authoridMuino, Patricia Conde/0000-0002-9187-7478-
dc.authoridLee, Shih-Chang/0000-0002-3353-2658-
dc.authoridDabrowski, Wladyslaw/0000-0001-9061-9568-
dc.authoridMonzani, Simone/0000-0002-0479-2207-
dc.identifier.wosWOS:000366625100001en_US
dc.identifier.scopus2-s2.0-84949684350en_US
dc.institutionauthor[Belirlenecek]-
dc.identifier.doi10.1007/JHEP11(2015)206-
dc.authorwosidPalka, Marek/GXW-2506-2022-
dc.authorwosidVaniachine, Alexandre/H-7796-2013-
dc.authorwosidMashinistov, Ruslan/M-8356-2015-
dc.authorwosidPrice, Darren D/E-6162-2012-
dc.authorwosidMuino, Patricia Conde/F-7696-2011-
dc.authorwosidLee, Shih-Chang/AAV-7016-2021-
dc.authorwosidDabrowski, Wladyslaw/AAS-6369-2020-
dc.authorscopusid36945086700-
dc.authorscopusid26326745400-
dc.authorscopusid35226946900-
dc.authorscopusid16232226000-
dc.authorscopusid6507496079-
dc.authorscopusid55336759900-
dc.authorscopusid56439018500-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanen_US
dc.identifier.scopusqualityQ1-
dc.identifier.trdiziniden_US]
item.openairetypeArticle-
item.languageiso639-1en-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
Appears in Collections:Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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