Search for second generation scalar leptoquarks in pp collisions at √s = 7 TeV with the ATLAS detector

The ATLAS Collaboration

研究成果: Article査読

87 被引用数 (Scopus)

抄録

The results of a search for the production of second generation scalar leptoquarks are presented for final states consisting of either two muons and at least two jets or a muon plus missing transverse momentum and at least two jets. A total of 1.03 fb−1 integrated luminosity of protonproton collision data produced by the Large Hadron Collider at √s = 7 TeV and recorded by the ATLAS detector is used for the search. The event yields in the signal regions are found to be consistent with the Standard Model background expectations. The production of second generation leptoquarks is excluded for a leptoquark mass mLQ < 594 (685) GeV at 95 % confidence level, for a branching ratio of 0.5 (1.0) for leptoquark decay to a muon and a quark.

本文言語English
論文番号2151
ジャーナルEuropean Physical Journal C
72
9
DOI
出版ステータスPublished - 2012 9月 13

ASJC Scopus subject areas

  • 工学(その他)
  • 物理学および天文学(その他)

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