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Measurements of t ̄t differential cross-sections of highly boosted top quarks decaying to all-hadronic final states in pp collisions at √s=13??TeV using the ATLAS detector
http://hdl.handle.net/2241/00153988
http://hdl.handle.net/2241/0015398834e8e148-7a8d-404a-b358-84c9eea8cd2f
名前 / ファイル | ライセンス | アクション |
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PRD_98-12003 (1.8 MB)
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Item type | Journal Article(1) | |||||||||||||||
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公開日 | 2018-11-30 | |||||||||||||||
タイトル | ||||||||||||||||
言語 | en | |||||||||||||||
タイトル | Measurements of t ̄t differential cross-sections of highly boosted top quarks decaying to all-hadronic final states in pp collisions at √s=13??TeV using the ATLAS detector | |||||||||||||||
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言語 | eng | |||||||||||||||
資源タイプ | ||||||||||||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||
タイプ | journal article | |||||||||||||||
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アクセス権 | open access | |||||||||||||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||||||
著者 |
ATLA Collaboration
× ATLA Collaboration× Hara, K.× Kim, S.H.× "Okaw, , H."× Sato, K.× Ukegawa, F. |
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著者別名 |
原, 和彦
× 原, 和彦
× 金, 信弘
× 大川, 英希
× 佐藤, 構二
× 受川, 史彦
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内容記述タイプ | Abstract | |||||||||||||||
内容記述 | Measurements are made of differential cross-sections of highly boosted pair-produced top quarks as a function of top-quark and t ̄t system kinematic observables using proton-proton collisions at a center-of-mass energy of √s=13??TeV. The data set corresponds to an integrated luminosity of 36.1??fb?1, recorded in 2015 and 2016 with the ATLAS detector at the CERN Large Hadron Collider. Events with two large-radius jets in the final state, one with transverse momentum pT>500??GeV and a second with pT>350??GeV, are used for the measurement. The top-quark candidates are separated from the multijet background using jet substructure information and association with a b-tagged jet. The measured spectra are corrected for detector effects to a particle-level fiducial phase space and a parton-level limited phase space, and are compared to several Monte Carlo simulations by means of calculated χ2 values. The cross-section for t ̄t production in the fiducial phase-space region is 292±7(stat)±71(syst)??fb, to be compared to the theoretical prediction of 384±36??fb. | |||||||||||||||
言語 | en | |||||||||||||||
書誌情報 |
en : Physical review D 巻 98, 号 1, p. 012003, 発行日 2018-07 |
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ISSN | ||||||||||||||||
収録物識別子タイプ | PISSN | |||||||||||||||
収録物識別子 | 2470-0010 | |||||||||||||||
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収録物識別子タイプ | NCID | |||||||||||||||
収録物識別子 | AA00773624 | |||||||||||||||
DOI | ||||||||||||||||
関連タイプ | isIdenticalTo | |||||||||||||||
識別子タイプ | DOI | |||||||||||||||
関連識別子 | https://doi.org/10.1103/PhysRevD.98.012003 | |||||||||||||||
権利 | ||||||||||||||||
言語 | en | |||||||||||||||
権利情報 | c 2018 CERN, for the ATLAS Collaboration | |||||||||||||||
権利 | ||||||||||||||||
言語 | en | |||||||||||||||
権利情報 | Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article ’ s title, journal citation, and DOI. Funded by SCOAP 3 . | |||||||||||||||
出版タイプ | ||||||||||||||||
出版タイプ | VoR | |||||||||||||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||
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言語 | en | |||||||||||||||
出版者 | American Physical Society |