Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/3657
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dc.contributor.authorThe ATLAS Collaboration-
dc.contributor.authorSultansoy, Saleh-
dc.date.accessioned2020-08-24T14:14:59Z
dc.date.available2020-08-24T14:14:59Z
dc.date.issued2018-02
dc.identifier.citationATLAS collaboration. (2018). Measurement of $$\tau $$ polarisation in $$ Z/\gamma^{*}\rightarrow\tau\tau $$ Z/??? decays in proton–proton collisions at $$\sqrt {s}= 8$$ s= 8 TeV with the ATLAS detector. The European Physical Journal C, 78(2), 163.en_US
dc.identifier.issn14346044
dc.identifier.urihttps://link.springer.com/article/10.1140%2Fepjc%2Fs10052-018-5619-1-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/3657-
dc.description.abstractThis paper presents a measurement of the polarisation of τ leptons produced in Z/ γ∗→ ττ decays which is performed with a dataset of proton—proton collisions at s=8 TeV, corresponding to an integrated luminosity of 20.2 fb- 1 recorded with the ATLAS detector at the LHC in 2012. The Z/ γ∗→ ττ decays are reconstructed from a hadronically decaying τ lepton with a single charged particle in the final state, accompanied by a τ lepton that decays leptonically. The τ polarisation is inferred from the relative fraction of energy carried by charged and neutral hadrons in the hadronic τ decays. The polarisation is measured in a fiducial region that corresponds to the kinematic region accessible to this analysis. The τ polarisation extracted over the full phase space within the Z/ γ∗ mass range of 66 <mZ/ 116 GeV is found to be Pτ= - 0.14 ± 0.02 (stat) ± 0.04 (syst). It is in agreement with the Standard Model prediction of Pτ= - 0.1517 ± 0.0019 , which is obtained from the ALPGEN event generator interfaced with the PYTHIA 6 parton shower modelling and the TAUOLA τ decay library. © 2018, CERN for the benefit of the ATLAS collaboration.en_US
dc.language.isoenen_US
dc.publisherSpringer New York LLCen_US
dc.relation.ispartofEuropean Physical Journal Cen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCollisionsen_US
dc.subjectjetsen_US
dc.subjectproton–proton collisionsen_US
dc.titleMeasurement of ? polarisation in Z/ ?*› ?? decays in proton–proton collisions at ?s=8 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.volume78
dc.identifier.issue2
dc.authorid0000-0003-2340-748X-
dc.identifier.wosWOS:000426484600001en_US
dc.identifier.scopus2-s2.0-85042560791en_US
dc.institutionauthorSultansoy, Saleh F.-
dc.identifier.pmid31265004en_US
dc.identifier.doi10.1140/epjc/s10052-018-5619-1-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopusqualityQ1-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextopen-
item.fulltextWith 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
PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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