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Measurement of the single top quark production cross section and |Vtb| in 1.96 TeV pp ̄ collisions with missing transverse energy and jets and final CDF combination
http://hdl.handle.net/2241/00138497
http://hdl.handle.net/2241/001384978363bb0e-38e8-484c-9dee-825cc2f1b642
名前 / ファイル | ライセンス | アクション |
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PRD_93-3 (830.2 kB)
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Item type | Journal Article(1) | |||||||||||
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公開日 | 2016-04-13 | |||||||||||
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タイトル | Measurement of the single top quark production cross section and |Vtb| in 1.96 TeV pp ̄ collisions with missing transverse energy and jets and final CDF combination | |||||||||||
言語 | en | |||||||||||
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言語 | eng | |||||||||||
資源タイプ | ||||||||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||
資源タイプ | journal article | |||||||||||
アクセス権 | ||||||||||||
アクセス権 | open access | |||||||||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||
著者 |
CDF Collaboration
× CDF Collaboration× 原, 和彦× 金, 信弘× 佐藤, 構二
WEKO
203674
× 武内, 勇司× 受川, 史彦 |
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抄録 | ||||||||||||
内容記述タイプ | Abstract | |||||||||||
内容記述 | An updated measurement of the single top quark production cross section is presented using the full data set collected by the Collider Detector at Fermilab (CDF), corresponding to 9.5 fb^-1 of integrated luminosity from proton-antiproton collisions at 1.96 TeV center-of-mass energy. The events selected contain an imbalance in the total transverse momentum, jets identified as containing b quarks, and no identified leptons. The sum of the s- and t-channel single top quark cross sections is measured to be 3.53+1.25-1.16 pb and a lower limit on the magnitude of the top-to-bottom quark coupling, |Vtb| of 0.63, is obtained at the 95% credibility level. These measurements are combined with previously reported CDF results obtained from events with an imbalance in total transverse momentum, jets identified as originating from b quarks, and one identified lepton. The combined cross section is measured to be 3.02+0.49-0.48 pb and a lower limit on |Vtb| of 0.84 is obtained at the 95% credibility level. | |||||||||||
言語 | en | |||||||||||
書誌情報 |
en : Physical review D 巻 93, 号 3, p. 032011, 発行日 2016-02 |
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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.93.032011 | |||||||||||
権利情報 | ||||||||||||
言語 | en | |||||||||||
権利情報 | Published by the American Physical Society under the terms of the Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. | |||||||||||
出版タイプ | ||||||||||||
出版タイプ | VoR | |||||||||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||
出版者 | ||||||||||||
出版者 | American Physical Society | |||||||||||
言語 | en |