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순수물리이론연구단
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Probing TeV scale top-philic resonances with boosted top-tagging at the high luminosity LHC

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dc.contributor.authorJeong Han Kim-
dc.contributor.authorKong K.-
dc.contributor.authorLee S.J.-
dc.contributor.authorMohlabeng G.-
dc.date.available2016-10-06T06:35:30Z-
dc.date.created2016-09-20ko
dc.date.issued2016-08-
dc.identifier.issn2470-0010-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/2798-
dc.description.abstractWe investigate the discovery potential of singly produced top-philic resonances at the high luminosity (HL) LHC in the four-top final state. Our analysis spans over the fully hadronic, semileptonic, and same-sign dilepton channels where we present concrete search strategies adequate to a boosted kinematic regime and high jet-multiplicity environments. We utilize the template overlap method with newly developed template observables for tagging boosted top quarks, a large-radius jet variable MJ, and customized b-tagging tactics for background discrimination. Our results show that the same-sign dilepton channel gives the best sensitivity among the considered channels, with an improvement of significance up to 10%-20% when combined with boosted top-tagging. Both the fully hadronic and semileptonic channels yield comparable discovery potential and contribute to further enhancements in the sensitivity by combining all channels. Finally, we show the sensitivity of a top-philic resonance at the LHC and HL-LHC by showing the 2σ exclusion limit and 5σ discovery reach, including a combination of all three channels. © 2016 American Physical Society-
dc.language영어-
dc.publisherAMER PHYSICAL SOC-
dc.titleProbing TeV scale top-philic resonances with boosted top-tagging at the high luminosity LHC-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000381893500005-
dc.identifier.scopusid2-s2.0-84984864992-
dc.identifier.rimsid56440ko
dc.date.tcdate2018-10-01-
dc.contributor.affiliatedAuthorJeong Han Kim-
dc.identifier.doi10.1103/PhysRevD.94.035023-
dc.identifier.bibliographicCitationPhysical Review d, v.94, no.3, pp.035023-
dc.relation.isPartOfPhysical Review d-
dc.citation.titlePhysical Review d-
dc.citation.volume94-
dc.citation.number3-
dc.citation.startPage035023-
dc.date.scptcdate2018-10-01-
dc.description.wostc6-
dc.description.scptc7-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
Appears in Collections:
Center for Fundamental Theory(순수물리이론 연구단) > 1. Journal Papers (저널논문)
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