A search for prompt lepton-jets in pp collisions at √s = 8 TeV with the ATLAS detector

The ATLAS Collaboration

研究成果: Article査読

25 被引用数 (Scopus)

抄録

Abstract: A search is presented for a new, light boson with a mass of about 1 GeV and decaying promptly to jets of collimated electrons and/or muons (lepton-jets). The analysis is performed with 20.3 fb−1 of data collected by the ATLAS detector at the Large Hadron Collider in proton-proton collisions at a centre-of-mass energy of 8 TeV. Events are required to contain at least two lepton-jets. This study finds no statistically significant deviation from predictions of the Standard Model and places 95% confidence-level upper limits on the contribution of new phenomena beyond the SM, incuding SUSY-portal and Higgs-portal models, on the number of events with lepton-jets.[Figure not available: see fulltext.]

本文言語English
論文番号62
ページ(範囲)1-51
ページ数51
ジャーナルJournal of High Energy Physics
2016
2
DOI
出版ステータスPublished - 2016 2 1

ASJC Scopus subject areas

  • 核物理学および高エネルギー物理学

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