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dc.contributor.authorKling, Felix
dc.contributor.authorSu, Shufang
dc.contributor.authorSu, Wei
dc.date.accessioned2021-01-04T20:30:44Z
dc.date.available2021-01-04T20:30:44Z
dc.date.issued2020-06-26
dc.identifier.citationKling, F., Su, S., & Su, W. (2020). 2HDM Neutral Scalars under the LHC. Journal of High Energy Physics, 2020(6), 163.en_US
dc.identifier.issn1029-8479
dc.identifier.doi10.1007/jhep06(2020)163
dc.identifier.urihttp://hdl.handle.net/10150/650620
dc.description.abstractTwo Higgs Doublet Models (2HDM) provide a simple framework for new physics models with an extended Higgs sector. The current LHC results, including both direct searches for additional non-Standard Model (SM) Higgs bosons, as well as precision measurements of the SM-like Higgs couplings, already provide strong constraints on the 2HDM parameter spaces. In this paper, we examine those constraints for the neutral scalars in the Type-I and Type-II 2HDM. In addition to the direct search channels with SM final states: H/A → ff¯¯¯, VV, Vh, hh, we study in particular the exotic decay channels of H/A → AZ/HZ once there is a mass hierarchy between the non-SM Higgses. We found that H/A → AZ/H Z channel has unique sensitivity to the alignment limit region which remains unconstrained by conventional searches and Higgs precision measurements. This mode also extends the reach at intermediate tβ for heavy mA that are not covered by the other direct searches.en_US
dc.language.isoenen_US
dc.publisherSPRINGERen_US
dc.rights© The Authors. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0).en_US
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/en_US
dc.subjectSupersymmetry Phenomenologyen_US
dc.title2HDM neutral scalars under the LHCen_US
dc.typeArticleen_US
dc.contributor.departmentUniv Arizona, Dept Physen_US
dc.identifier.journalJOURNAL OF HIGH ENERGY PHYSICSen_US
dc.description.noteOpen access journalen_US
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.en_US
dc.eprint.versionFinal published versionen_US
dc.source.journaltitleJournal of High Energy Physics
dc.source.volume2020
dc.source.issue6
refterms.dateFOA2021-01-04T20:30:58Z


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© The Authors. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0).
Except where otherwise noted, this item's license is described as © The Authors. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0).