Search for resonant diboson production in the ℓℓqq¯ final state in pp collisions at √s = 8 TeV with the ATLAS detector G. Aad, B. Abbott, J. Abdallah [et.al.]
Material type: ArticleSubject(s): резонансы | Большой адронный коллайдер | лептоныGenre/Form: статьи в журналах Online resources: Click here to access online In: The European physical journal C Vol. 75, № 2. P. 69 (1-20)Abstract: This paper reports on a search for narrow resonances in diboson production in the q ¯q final state using pp collision data corresponding to an integrated luminosity of 20 fb−1 collected at √s = 8 TeV with the ATLAS detector at the Large Hadron Collider. No significant excess of data events over the StandardModel expectation is observed. Upper limits at the 95 % confidence level are set on the production cross section times branching ratio for Kaluza–Klein gravitons predicted by the Randall–Sundrum model and for Extended Gauge Model W bosons. These results lead to the exclusion of mass values below 740 and 1590 GeV for the graviton and W boson respectively.Библиогр.: 60 назв.
This paper reports on a search for narrow resonances in diboson production in the q ¯q final state using pp collision data corresponding to an integrated luminosity of 20 fb−1 collected at √s = 8 TeV with the ATLAS detector at the Large Hadron Collider. No significant excess of data events over the StandardModel expectation is observed. Upper limits at the 95 % confidence level are set on the production cross section times branching ratio for Kaluza–Klein gravitons predicted by the Randall–Sundrum model and for Extended Gauge Model W bosons. These results lead to the exclusion of mass values below 740 and 1590 GeV for the graviton and W boson respectively.
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