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dc.date.accessioned2020-04-25T18:35:14Z
dc.date.available2020-04-25T18:35:14Z
dc.date.created2019-06-19T11:48:21Z
dc.date.issued2019
dc.identifier.citationAaboud, Morad Aad, Georges Abbott, Brad Abdinov, Ovsat Bahram oglu Abeloos, Baptiste Abhayasinghe, Deshan Kavishka Abidi, Syed Haider AbouZeid, Hass Abraham, Nadine L. Abramowicz, Halina Buanes, Trygve Djuvsland, Julia Isabell Eigen, Gerald Fomin, Nikolai Lipniacka, Anna Martin dit Latour, Bertrand Mæland, Steffen Stugu, Bjarne Yang, Zongchang Zalieckas, Justas Bugge, Magnar Kopangen Cameron, David Gordon Catmore, James Richard Feigl, Simon Franconi, Laura Garonne, Vincent Gramstad, Eirik Hellesund, Simen Morisbak, Vanja Oppen, Henrik Ould-Saada, Farid Pedersen, Maiken Read, Alexander Lincoln Røhne, Ole Myren Sandaker, Heidi Serfon, Cédric Stapnes, Steinar Vadla, Knut Oddvar Høie Abreu, Henso Abulaiti, Yiming Acharya, Bobby S. Adachi, Shunsuke Adam, Lennart Adamczyk, Leszek Adelman, Jareed Adersberger, Michael Adigüzel, Aytül Adye, Tim Affolder, Anthony Allen Afik, Yoav ATLAS, Collaboration . Measurement of the top quark mass in the tt¯→ lepton+jets channel from √s=8 TeV ATLAS data and combination with previous results. European Physical Journal C. 2019, 79:290(4), 1-51
dc.identifier.urihttp://hdl.handle.net/10852/74859
dc.description.abstractThe top quark mass is measured using a template method in the tt ¯ → lepton + jets channel (lepton is e or μ) using ATLAS data recorded in 2012 at the LHC. The data were taken at a proton–proton centre-of-mass energy of √s = 8 TeV and correspond to an integrated luminosity of 20.2 fb−1. The tt ¯ → lepton + jets channel is characterized by the presence of a charged lepton, a neutrino and four jets, two of which originate from bottom quarks (b). Exploiting a three-dimensional template technique, the top quark mass is determined together with a global jet energy scale factor and a relative b-to-light-jet energy scale factor. The mass of the top quark is measured to be mtop = 172.08 ± 0.39 (stat) ± 0.82 (syst) GeV. A combination with previous ATLAS mtop measurements gives mtop = 172.69 ± 0.25 (stat) ± 0.41 (syst) GeV.en_US
dc.languageEN
dc.rightsAttribution 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.titleMeasurement of the top quark mass in the tt¯→ lepton+jets channel from √s=8 TeV ATLAS data and combination with previous resultsen_US
dc.typeJournal articleen_US
dc.creator.authorAaboud, Morad
dc.creator.authorAad, Georges
dc.creator.authorAbbott, Brad
dc.creator.authorAbdinov, Ovsat Bahram oglu
dc.creator.authorAbeloos, Baptiste
dc.creator.authorAbhayasinghe, Deshan Kavishka
dc.creator.authorAbidi, Syed Haider
dc.creator.authorAbouZeid, Hass
dc.creator.authorAbraham, Nadine L.
dc.creator.authorAbramowicz, Halina
dc.creator.authorBuanes, Trygve
dc.creator.authorDjuvsland, Julia Isabell
dc.creator.authorEigen, Gerald
dc.creator.authorFomin, Nikolai
dc.creator.authorLipniacka, Anna
dc.creator.authorMartin dit Latour, Bertrand
dc.creator.authorMæland, Steffen
dc.creator.authorStugu, Bjarne
dc.creator.authorYang, Zongchang
dc.creator.authorZalieckas, Justas
dc.creator.authorBugge, Magnar Kopangen
dc.creator.authorCameron, David Gordon
dc.creator.authorCatmore, James Richard
dc.creator.authorFeigl, Simon
dc.creator.authorFranconi, Laura
dc.creator.authorGaronne, Vincent
dc.creator.authorGramstad, Eirik
dc.creator.authorHellesund, Simen
dc.creator.authorMorisbak, Vanja
dc.creator.authorOppen, Henrik
dc.creator.authorOuld-Saada, Farid
dc.creator.authorPedersen, Maiken
dc.creator.authorRead, Alexander Lincoln
dc.creator.authorRøhne, Ole Myren
dc.creator.authorSandaker, Heidi
dc.creator.authorSerfon, Cédric
dc.creator.authorStapnes, Steinar
dc.creator.authorVadla, Knut Oddvar Høie
dc.creator.authorAbreu, Henso
dc.creator.authorAbulaiti, Yiming
dc.creator.authorAcharya, Bobby S.
dc.creator.authorAdachi, Shunsuke
dc.creator.authorAdam, Lennart
dc.creator.authorAdamczyk, Leszek
dc.creator.authorAdelman, Jareed
dc.creator.authorAdersberger, Michael
dc.creator.authorAdigüzel, Aytül
dc.creator.authorAdye, Tim
dc.creator.authorAffolder, Anthony Allen
dc.creator.authorAfik, Yoav
dc.creator.authorATLAS, Collaboration
cristin.unitcode185,15,4,0
cristin.unitnameFysisk institutt
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1
dc.identifier.cristin1706031
dc.identifier.bibliographiccitationinfo:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=European Physical Journal C&rft.volume=79:290&rft.spage=1&rft.date=2019
dc.identifier.jtitleEuropean Physical Journal C
dc.identifier.volume79
dc.identifier.issue4
dc.identifier.doihttps://doi.org/10.1140/epjc/s10052-019-6757-9
dc.identifier.urnURN:NBN:no-77966
dc.subject.nviVDP::Kjerne- og elementærpartikkelfysikk: 431
dc.type.documentTidsskriftartikkelen_US
dc.type.peerreviewedPeer reviewed
dc.source.issn1434-6044
dc.identifier.fulltextFulltext https://www.duo.uio.no/bitstream/handle/10852/74859/2/Aaboud2019_Article_MeasurementOfTheTopQuarkMassIn.pdf
dc.type.versionPublishedVersion
cristin.articleid290
dc.relation.projectNFR/255182


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