Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/8123
Full metadata record
DC FieldValueLanguage
dc.contributor.authorAad, G.-
dc.contributor.authorAbbott, B.-
dc.contributor.authorAbbott, D. C.-
dc.contributor.authorAbud, A. Abed-
dc.contributor.authorAbeling, K.-
dc.contributor.authorAbhayasinghe, D. K.-
dc.contributor.authorSultansoy, Saleh-
dc.contributor.authorThe ATLAS Collaboration-
dc.date.accessioned2022-01-15T12:58:40Z-
dc.date.available2022-01-15T12:58:40Z-
dc.date.issued2021-
dc.identifier.issn1029-8479-
dc.identifier.urihttps://doi.org/10.1007/JHEP06(2021)179-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/8123-
dc.description.abstractA search for pair production of third-generation scalar leptoquarks decaying into a top quark and a tau-lepton is presented. The search is based on a dataset of pp collisions at root s = 13 TeV recorded with the ATLAS detector during Run 2 of the Large Hadron Collider, corresponding to an integrated luminosity of 139 fb(-1). Events are selected if they have one light lepton (electron or muon) and at least one hadronically decaying tau-lepton, or at least two light leptons. In addition, two or more jets, at least one of which must be identified as containing b-hadrons, are required. Six final states, defined by the multiplicity and flavour of lepton candidates, are considered in the analysis. Each of them is split into multiple event categories to simultaneously search for the signal and constrain several leading backgrounds. The signal-rich event categories require at least one hadronically decaying tau-lepton candidate and exploit the presence of energetic final-state objects, which is characteristic of signal events. No significant excess above the Standard Model expectation is observed in any of the considered event categories, and 95% CL upper limits are set on the production cross section as a function of the leptoquark mass, for different assumptions about the branching fractions into t tau and b nu. Scalar leptoquarks decaying exclusively into t tau are excluded up to masses of 1.43 TeV while, for a branching fraction of 50% into t tau, the lower mass limit is 1.22 TeV.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.subjectBeyond Standard Modelen_US
dc.subjectExoticsen_US
dc.subjectHadron-Hadron scattering (experiments)en_US
dc.subjectMonte-Carloen_US
dc.subjectPlus Plusen_US
dc.subjectHadronen_US
dc.subjectProgramen_US
dc.subjectPhysicsen_US
dc.titleSearch for pair production of third-generation scalar leptoquarks decaying into a top quark and a tau-lepton in pp collisions at root s=13 TeV with the ATLAS detectoren_US
dc.typeArticleen_US
dc.departmentFaculties, Faculty of Engineering, Department of Material Science and Nanotechnology Engineeringen_US
dc.departmentFakülteler, Mühendislik Fakültesi, Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümütr_TR
dc.identifier.issue6en_US
dc.authoridSong, Weimin / 0000-0003-1376-2293-
dc.identifier.wosWOS:000671313600001en_US
dc.identifier.scopus2-s2.0-85111713952en_US
dc.institutionauthorSultansoy, Saleh-
dc.identifier.doi10.1007/JHEP06(2021)179-
dc.authorwosidSong, Weimin / AAJ-5415-2020-
dc.authorwosidJones, Roger WL / H-5578-2011-
dc.authorwosidOlesya, Kuchinskaya / AAF-8437-2020-
dc.authorwosidSmirnova, Oxana G / A-4401-2013-
dc.authorwosidAdiguzel, Aytul / AAC-9049-2020-
dc.authorwosidWolters, Helmut / M-4154-2013-
dc.authorwosidKostyukhin, Vadim / ABA-9033-2020-
dc.authorscopusid26326745400-
dc.authorscopusid35226946900-
dc.authorscopusid57208306618-
dc.authorscopusid57208907456-
dc.authorscopusid57210132793-
dc.authorscopusid57193183451-
dc.authorscopusid56536227400-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopusqualityQ2-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairetypeArticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
crisitem.author.dept02.6. Department of Material Science and Nanotechnology Engineering-
Appears in Collections:Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü / Department of Material Science & Nanotechnology Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
Show simple item record



CORE Recommender

SCOPUSTM   
Citations

8
checked on Mar 23, 2024

WEB OF SCIENCETM
Citations

14
checked on Mar 9, 2024

Page view(s)

20
checked on Mar 25, 2024

Google ScholarTM

Check




Altmetric


Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.