Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/8074
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dc.contributor.authorAaboud, M.-
dc.contributor.authorAad, G.-
dc.contributor.authorAbbott, B.-
dc.contributor.authorAbdinov, O.-
dc.contributor.authorAbeloos, B.-
dc.contributor.authorAbhayasinghe, D. K.-
dc.contributor.authorSultansoy, Saleh-
dc.contributor.authorThe ATLAS Collaboration-
dc.date.accessioned2022-01-15T12:57:01Z-
dc.date.available2022-01-15T12:57:01Z-
dc.date.issued2021-
dc.identifier.issn0370-2693-
dc.identifier.issn1873-2445-
dc.identifier.urihttps://doi.org/10.1016/j.physletb.2020.135991-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/8074-
dc.description.abstractThe integrated fiducial cross-section and unfolded differential jet mass spectrum of high transverse momentum Z -> b (b) over bar decays are measured in Z gamma events in proton-proton collisions at root s = 13 TeV. The data analysed were collected between 2015 and 2016 with the ATLAS detector at the Large Hadron Collider and correspond to an integrated luminosity of 36.1 fb(-1). Photons are required to have a transverse momentum p(T) > 175 GeV. The Z -> b (b) over bar decay is reconstructed using a jet with p(T) > 200 GeV, found with the anti-k(t) R = 1.0 jet algorithm, and groomed to remove soft and wide-angle radiation and to mitigate contributions from the underlying event and additional proton-proton collisions. Two different but related measurements are performed using two jet grooming definitions for reconstructing the Z -> b (b) over bar decay: trimming and soft drop. These algorithms differ in their experimental and phenomenological implications regarding jet mass reconstruction and theoretical precision. To identify Zbosons, b-tagged R = 0.2 track-jets matched to the groomed large-R calorimeter jet are used as a proxy for the b-quarks. The signal yield is determined from fits of the data-driven background templates to the different jet mass distributions for the two grooming methods. Integrated fiducial cross-sections and unfolded jet mass spectra for each grooming method are compared with leading-order theoretical predictions. The results are found to be in good agreement with Standard Model expectations within the current statistical and systematic uncertainties. (C) 2020 The Author. Published by Elsevier B.Ven_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofPhysics Letters Ben_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleMeasurement of the Jet Mass in High Transverse Momentum Z(-> B(b)over-Bar)gamma Production at Root S=13 Tev Using 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.volume812en_US
dc.authoridMonticeli, Francisco Maciel / 0000-0002-0814-8160-
dc.identifier.wosWOS:000608167600013en_US
dc.identifier.scopus2-s2.0-85108391778en_US
dc.institutionauthorSultansoy, Saleh-
dc.identifier.doi10.1016/j.physletb.2020.135991-
dc.authorwosidMonticeli, Francisco Maciel / AAO-9697-2020-
dc.authorwosidBarreiro, Fernando / D-9808-2012-
dc.authorwosidNechaeva, Polina Y / N-1148-2015-
dc.authorwosidCastro, Nuno / AAB-3648-2019-
dc.authorwosidStaszewski, Rafal / AAO-6844-2021-
dc.authorwosidBarberis, Dario / ABF-1310-2021-
dc.authorwosidParida, Bibhuti / T-3730-2018-
dc.authorscopusid26326745400-
dc.authorscopusid35226946900-
dc.authorscopusid57208306618-
dc.authorscopusid6507496079-
dc.authorscopusid57208907456-
dc.authorscopusid57210132793-
dc.authorscopusid57193183451-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopusqualityQ3-
item.openairetypeArticle-
item.languageiso639-1en-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
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
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