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和文:Search for New Phenomena in Dijet Angular Distributions in Proton-Proton Collisions at $\sqrt{s} = 8$ TeV Measured with the ATLAS Detector 
英文:Search for New Phenomena in Dijet Angular Distributions in Proton-Proton Collisions at $\sqrt{s} = 8$ TeV Measured with the ATLAS Detector 
著者
和文: 山口洋平.  
英文: Youhei Yamaguchi.  
言語 English 
掲載誌/書名
和文: 
英文: 
巻, 号, ページ Vol. "114"    No. "22"    pp. "221802"
出版年月 2015年4月 
出版者
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英文: 
会議名称
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英文: 
開催地
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公式リンク http://inspirehep.net/record/1357594
 
DOI https://doi.org/10.1103/PhysRevLett.114.221802
アブストラクト A search for new phenomena in LHC proton-proton collisions at a center-of-mass energy of s=8  TeV was performed with the ATLAS detector using an integrated luminosity of 17.3  fb−1. The angular distributions are studied in events with at least two jets; the highest dijet mass observed is 5.5 TeV. All angular distributions are consistent with the predictions of the standard model. In a benchmark model of quark contact interactions, a compositeness scale below 8.1 TeV in a destructive interference scenario and 12.0 TeV in a constructive interference scenario is excluded at 95% C.L.; median expected limits are 8.9 TeV for the destructive interference scenario and 14.1 TeV for the constructive interference

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