Search for pair production of Higgs bosons in the b￣bb￣b final state using proton-proton collisions at √s=13 TeV with the ATLAS detector

• ATLA Collaboration

• 原, 和彦

• 金 , 信弘

• 大川, 英希

• 佐藤, 構二

• 受川, 史彦

抄録

A search for Higgs-boson pair production in the b￣bb￣b final state is carried out with 3.2 fb^-1 of proton-proton collision data collected at √s=13 TeV with the ATLAS detector. The data are consistent with the estimated background and are used to set upper limits on the production cross section of Higgs-boson pairs times branching ratio to b￣bb￣b for both nonresonant and resonant production. In the case of resonant production of Kaluza-Klein gravitons within the Randall-Sundrum model, upper limits in the 24 to 91 fb range are obtained for masses between 600 and 3000 GeV, at the 95% confidence level. The production cross section times branching ratio for nonresonant Higgs-boson pairs is also constrained to be less than 1.22 pb, at the 95% confidence level.

収録刊行物

• Physical review D

  Physical review D 94 (5), 052002-, 2016-09

  American Physical Society

詳細情報

• CRID: 1050282677596494464
• NII論文ID: 120007135261
• NII書誌ID: AA00773624
• HANDLE: 2241/00145000
• ISSN: 24700010
• Web Site: https://tsukuba.repo.nii.ac.jp/records/40081
• 本文言語コード: en
• 資料種別: journal article
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