Calibration of a soft secondary vertex tagger using proton-proton collisions at Formula Presented with the ATLAS detector

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dc.authorscopusidAndrew John Beddall / 57215802986
dc.authorscopusidSerkant Ali Çetin / 34567544400
dc.authorscopusidSinem Şimşek / 57210344387
dc.authorscopusidZekeriya Uysal / 57210345628
dc.authorscopusidEmre Çelebi / 57193745716
dc.authorscopusidSertaç Öztürk / 56421488400
dc.authorwosidAndrew John Beddall / AAE-5820-2022
dc.authorwosidSertaç Öztürk / AGO-2476-2022
dc.authorwosidSerkant Ali Çetin / AGF-0147-2022
dc.authorwosidSinem Şimşek / AGG-2640-2022
dc.authorwosidZekeriya Uysal / AAD-1226-2019
dc.contributor.authorAad, G.
dc.contributor.authorAakvaag, E.
dc.contributor.authorAbbott, B.
dc.contributor.authorBeddall, Andrew John
dc.contributor.authorÇetin, Serkant Ali
dc.contributor.authorÖztürk, Sertaç
dc.contributor.authorŞimşek, Sinem
dc.contributor.authorUysal, Zekeriya
dc.contributor.authorÇelebi, Emre
dc.date.accessioned2025-04-18T07:15:48Z
dc.date.available2025-04-18T07:15:48Z
dc.date.issued2024
dc.departmentİstinye Üniversitesi, Rektörlük, Temel Bilimler Bölümü
dc.description.abstractSeveral processes studied by the ATLAS experiment at the Large Hadron Collider produce low-momentum Formula Presented-flavored hadrons in the final state. This paper describes the calibration of a dedicated tagging algorithm that identifies Formula Presented-flavored hadrons outside of hadronic jets by reconstructing the soft secondary vertices originating from their decays. The calibration is based on a proton-proton collision dataset at a center-of-mass energy of 13 TeV corresponding to an integrated luminosity of Formula Presented. Scale factors used to correct the algorithm’s performance in simulated events are extracted for the Formula Presented-tagging efficiency and the mistag rate of the algorithm using a data sample enriched in Formula Presented events. Several orthogonal measurement regions are defined, binned as a function of the multiplicities of soft secondary vertices and jets containing a Formula Presented-flavored hadron in the event. The mistag rate scale factors are estimated separately for events with low and high average numbers of interactions per bunch crossing. The results, which are derived from events with low missing transverse momentum, are successfully validated in a phase space characterized by high missing transverse momentum and therefore are applicable to new physics searches carried out in either phase space regime.
dc.identifier.citationFilmer, E. K., Grant, C. M., Green, M. J., Jackson, P., Kong, A. X. Y., Pandya, H. D., ... & Wang, W. (2024). Calibration of a soft secondary vertex tagger using proton-proton collisions at Formula Presented with the ATLAS detector. Physical Review D, 110(3), 032015.
dc.identifier.doi10.1103/PhysRevD.110.032015
dc.identifier.endpage30
dc.identifier.issn24700010
dc.identifier.issue3
dc.identifier.scopus2-s2.0-85203189338
dc.identifier.scopusqualityQ1
dc.identifier.startpage1
dc.identifier.urihttp://dx.doi.org/10.1103/PhysRevD.110.032015
dc.identifier.urihttps://hdl.handle.net/20.500.12713/6437
dc.identifier.volume110
dc.identifier.wosWOS:001375636400001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorBeddall, Andrew John
dc.institutionauthorÇetin, Serkant Ali
dc.institutionauthorÇelebi, Emre
dc.institutionauthorÖztürk, Sertaç
dc.institutionauthorŞimşek, Sinem
dc.institutionauthorUysal, Zekeriya
dc.institutionauthoridAndrew John Beddall / 0000-0002-8451-9672
dc.institutionauthoridSerkant Ali Çetin / 0000-0001-5050-8441
dc.institutionauthoridSinem Şimşek / 0000-0002-9650-3846
dc.institutionauthoridZekeriya Uysal / 0000-0002-7110-8065
dc.institutionauthoridEmre Çelebi / 0000-0003-3793-0159
dc.institutionauthoridSertaç Öztürk / 0000-0001-6533-6144
dc.language.isoen
dc.publisherAmerican physical society
dc.relation.ispartofPhysical review d
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.titleCalibration of a soft secondary vertex tagger using proton-proton collisions at Formula Presented with the ATLAS detector
dc.typeArticle

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