Evidence for electroweak production of two jets in association with a Zγ pair in pp collisions at s=13 TeV with the ATLAS detector

The ATLAS collaboration

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Evidence for electroweak production of two jets in association with a Zγ pair in s=13 TeV proton–proton collisions at the Large Hadron Collider is presented. The analysis uses data collected by the ATLAS detector in 2015 and 2016 that corresponds to an integrated luminosity of 36.1fb−1. Events that contain a Z boson candidate decaying leptonically into either e+e or μ+μ, a photon, and two jets are selected. The electroweak component is measured with observed and expected significances of 4.1 standard deviations. The fiducial cross-section for electroweak production is measured to be σZγjj−EW=7.8±2.0fb, in good agreement with the Standard Model prediction.

元の言語英語
記事番号135341
ジャーナルPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
803
DOI
出版物ステータス出版済み - 4 10 2020

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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