Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/11640
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dc.contributor.authorFilmer, E.K.-
dc.contributor.authorGrant, C.M.-
dc.contributor.authorJackson, P.-
dc.contributor.authorKong, A.X.Y.-
dc.contributor.authorPandya, H.D.-
dc.contributor.authorPotti, H.-
dc.contributor.authorRuggeri, T.A.-
dc.date.accessioned2024-07-21T18:45:42Z-
dc.date.available2024-07-21T18:45:42Z-
dc.date.issued2024-
dc.identifier.issn0031-9007-
dc.identifier.urihttps://doi.org/10.1103/PhysRevLett.132.221801-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/11640-
dc.description.abstractHiggsinos with masses near the electroweak scale can solve the hierarchy problem and provide a dark matter candidate, while detecting them at the LHC remains challenging if their mass splitting is Formula Presented. This Letter presents a novel search for nearly mass-degenerate Higgsinos in events with an energetic jet, missing transverse momentum, and a low-momentum track with a significant transverse impact parameter using Formula Presented of proton-proton collision data at Formula Presented collected by the ATLAS experiment. For the first time since LEP, a range of mass splittings between the lightest charged and neutral Higgsinos from 0.3 to 0.9 GeV is excluded at 95% confidence level, with a maximum reach of approximately 170 GeV in the Higgsino mass. © 2024 CERN, for the ATLAS Collaboration.en_US
dc.language.isoenen_US
dc.publisherAmerican Physical Societyen_US
dc.relation.ispartofPhysical Review Lettersen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectGermanium alloysen_US
dc.subjectGermanium compoundsen_US
dc.subjectATLAS detectorsen_US
dc.subjectATLAS experimenten_US
dc.subjectDark matteren_US
dc.subjectElectroweak scaleen_US
dc.subjectHierarchy problemen_US
dc.subjectImpact-parameteren_US
dc.subjectProton proton collisionsen_US
dc.subjectSplittingsen_US
dc.subjectTransverse impacten_US
dc.subjectTransverse momentaen_US
dc.subjectMomentumen_US
dc.titleSearch for Nearly Mass-Degenerate Higgsinos Using Low-Momentum Mildly Displaced Tracks in Pp Collisions at Formula Presented With the Atlas Detectoren_US
dc.typeArticleen_US
dc.departmentTOBB ETÜen_US
dc.identifier.volume132en_US
dc.identifier.issue22en_US
dc.identifier.wosWOS:001271851100001en_US
dc.identifier.scopus2-s2.0-85196807349en_US
dc.institutionauthor-
dc.identifier.doi10.1103/PhysRevLett.132.221801-
dc.authorscopusid57219359136-
dc.authorscopusid57209236018-
dc.authorscopusid55094642100-
dc.authorscopusid57212470179-
dc.authorscopusid58708776800-
dc.authorscopusid57195809338-
dc.authorscopusid57218668934-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
item.cerifentitytypePublications-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextNo Fulltext-
item.openairetypeArticle-
item.grantfulltextnone-
item.languageiso639-1en-
Appears in Collections:Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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