Search for Higgs boson pair production in the γγWW channel using pp collision data recorded at √s = 13 TeV with the ATLAS detector

The ATLAS collaboration

研究成果: Contribution to journalArticle

19 引用 (Scopus)

抜粋

Searches for non-resonant and resonant Higgs boson pair production are performed in the γγWW channel with the final state of γγℓνjj using 36.1 fb - 1 of proton–proton collision data recorded at a centre-of-mass energy of s=13 TeV by the ATLAS detector at the Large Hadron Collider. No significant deviation from the Standard Model prediction is observed. A 95% confidence-level observed upper limit of 7.7 pb is set on the cross section for non-resonant production, while the expected limit is 5.4 pb. A search for a narrow-width resonance X decaying to a pair of Standard Model Higgs bosons HH is performed with the same set of data, and the observed upper limits on σ(pp→ X) × B(X→ HH) range between 40.0 and 6.1 pb for masses of the resonance between 260 and 500 GeV, while the expected limits range between 17.6 and 4.4 pb. When deriving the limits above, the Standard Model branching ratios of the H→ γγ and H→ WW are assumed.

元の言語英語
記事番号1007
ジャーナルEuropean Physical Journal C
78
発行部数12
DOI
出版物ステータス出版済み - 12 1 2018

All Science Journal Classification (ASJC) codes

  • Engineering (miscellaneous)
  • Physics and Astronomy (miscellaneous)

フィンガープリント Search for Higgs boson pair production in the γγWW<sup>∗</sup> channel using pp collision data recorded at √s = 13 TeV with the ATLAS detector' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • これを引用