Search for Dark Matter in Events with Missing Transverse Momentum and a Higgs Boson Decaying to Two Photons in pp Collisions at s =8 TeV with the ATLAS Detector

Atlas Collaboration

研究成果: Contribution to journalArticle査読

40 被引用数 (Scopus)

抄録

Results of a search for new phenomena in events with large missing transverse momentum and a Higgs boson decaying to two photons are reported. Data from proton-proton collisions at a center-of-mass energy of 8 TeV and corresponding to an integrated luminosity of 20.3 fb-1 have been collected with the ATLAS detector at the LHC. The observed data are well described by the expected standard model backgrounds. Upper limits on the cross section of events with large missing transverse momentum and a Higgs boson candidate are also placed. Exclusion limits are presented for models of physics beyond the standard model featuring dark-matter candidates.

本文言語英語
論文番号131801
ジャーナルPhysical review letters
115
3
DOI
出版ステータス出版済み - 9 22 2015

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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