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Search for new phenomena in dijet events using 37??fb?1 of pp collision data collected at √s=13??TeV with the ATLAS detector
http://hdl.handle.net/2241/00148625
http://hdl.handle.net/2241/0014862501742620-537c-4d58-8f11-7a628fca1299
| 名前 / ファイル | ライセンス | アクション |
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PRD_96-5 (888.7 kB)
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| Item type | Journal Article(1) | |||||||||||||||||
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| 公開日 | 2017-11-07 | |||||||||||||||||
| タイトル | ||||||||||||||||||
| タイトル | Search for new phenomena in dijet events using 37??fb?1 of pp collision data collected at √s=13??TeV with the ATLAS detector | |||||||||||||||||
| 言語 | ||||||||||||||||||
| 言語 | eng | |||||||||||||||||
| 資源タイプ | ||||||||||||||||||
| 資源タイプ | journal article | |||||||||||||||||
| 著者 |
ATLA Collaboration
× ATLA Collaboration
× Hara K.
× Kim S.H.
× Okawa H.
× Sat K.
× Ukegawa F.
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| 著者情報 | ||||||||||||||||||
| 所属・氏名 | 数理物質系; 原, 和彦; ハラ, カズヒコ; HARA, Kazuhiko | |||||||||||||||||
| 研究者総覧URL | http://trios.tsukuba.ac.jp/researcher/0000000587 | |||||||||||||||||
| 著者情報 | ||||||||||||||||||
| 所属・氏名 | 筑波大学; 金, 信弘; キム, シンホン; KIM, Shinhong(nobuhiro) | |||||||||||||||||
| 研究者総覧URL | http://trios.tsukuba.ac.jp/researcher/0000000610 | |||||||||||||||||
| 著者情報 | ||||||||||||||||||
| 所属・氏名 | 数理物質系; 佐藤, 構二; サトウ, コウジ; SATO, Koji | |||||||||||||||||
| 研究者総覧URL | http://trios.tsukuba.ac.jp/researcher/0000000532 | |||||||||||||||||
| 著者情報 | ||||||||||||||||||
| 所属・氏名 | 数理物質系; 受川, 史彦; ウケガワ, フミヒコ; UKEGAWA, Fumihiko | |||||||||||||||||
| 研究者総覧URL | http://trios.tsukuba.ac.jp/researcher/0000000594 | |||||||||||||||||
| 抄録 | ||||||||||||||||||
| 内容記述 | Dijet events are studied in the proton-proton collision data set recorded at √s=13??TeV with the ATLAS detector at the Large Hadron Collider in 2015 and 2016 corresponding to integrated luminosities of 3.5??fb?1 and 33.5??fb?1 respectively. Invariant mass and angular distributions are compared to background predictions and no significant deviation is observed. For resonance searches a new method for fitting the background component of the invariant mass distribution is employed. The data set is then used to set upper limits at a 95% confidence level on a range of new physics scenarios. Excited quarks with masses below 6.0 TeV are excluded and limits are set on quantum black holes heavy W′ bosons W? bosons and a range of masses and couplings in a Z′ dark matter mediator model. Model-independent limits on signals with a Gaussian shape are also set using a new approach allowing factorization of physics and detector effects. From the angular distributions a scale of new physics in contact interaction models is excluded for scenarios with either constructive or destructive interference. These results represent a substantial improvement over those obtained previously with lower integrated luminosity. | |||||||||||||||||
| 書誌情報 |
en : Physical review D 巻 96, 号 5, p. 52004, 発行日 2017-09 |
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| PISSN | ||||||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||||||
| 収録物識別子 | 2470-0010 | |||||||||||||||||
| NCID | ||||||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||||||
| 収録物識別子 | AA00773624 | |||||||||||||||||
| アクセス権 | ||||||||||||||||||
| アクセス権 | open access | |||||||||||||||||
| 権利情報 | ||||||||||||||||||
| 権利情報 | c 2017 CERN for the ATLAS Collaboration | |||||||||||||||||
| 権利情報 | ||||||||||||||||||
| 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. | |||||||||||||||||
| 出版者 | ||||||||||||||||||
| 出版者 | American Physical Society | |||||||||||||||||
| 出版タイプ | ||||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||||
| DOI | ||||||||||||||||||
| 関連タイプ | isIdenticalTo | |||||||||||||||||
| 関連識別子 | https://doi.org/10.1103/PhysRevD.96.052004 | |||||||||||||||||
