Search for a massive resonance decaying to a pair of Higgs bosons in the four b quark final state in proton–proton collisions at s=13TeV

A search for a massive resonance decaying into a pair of standard model Higgs bosons, in a final state consisting of two b quark–antiquark pairs, is performed. A data sample of proton–proton collisions at a centre-of-mass energy of 13 TeV is used, collected by the CMS experiment at the CERN LHC in...

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Main Authors:	Sirunyan, A. M., Tumasyan, A. R., Adam, Wolfgang, Ambrogi, Federico, Asilar, Ece, Md. Ali, Mohd. Adli
Format:	Article
Language:	English English
Published:	Elsevier 2018
Subjects:	Q Science (General) QC Physics
Online Access:	http://irep.iium.edu.my/65212/ http://irep.iium.edu.my/65212/ http://irep.iium.edu.my/65212/ http://irep.iium.edu.my/65212/1/65212_Search%20for%20a%20massive%20resonance%20decaying%20to%20a%20pair%20of%20Higgs_article.pdf http://irep.iium.edu.my/65212/2/65212_Search%20for%20a%20massive%20resonance%20decaying%20to%20a%20pair%20of%20Higgs_scopus.pdf

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recordtype	eprints
spelling	iium-652122018-07-27T04:08:18Z http://irep.iium.edu.my/65212/ Search for a massive resonance decaying to a pair of Higgs bosons in the four b quark final state in proton–proton collisions at s=13TeV Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Asilar, Ece Md. Ali, Mohd. Adli Q Science (General) QC Physics A search for a massive resonance decaying into a pair of standard model Higgs bosons, in a final state consisting of two b quark–antiquark pairs, is performed. A data sample of proton–proton collisions at a centre-of-mass energy of 13 TeV is used, collected by the CMS experiment at the CERN LHC in 2016, and corresponding to an integrated luminosity of 35.9 fb−1. The Higgs bosons are highly Lorentzboosted and are each reconstructed as a single large-area jet. The signal is characterized by a peak in the dijet invariant mass distribution, above a background from the standard model multijet production. The observations are consistent with the background expectations, and are interpreted as upper limits on the products of the s-channel production cross sections and branching fractions of narrow bulk gravitons and radions in warped extra-dimensional models. The limits range from 126 to 1.4 fb at 95% confidence level for resonances with masses between 750 and 3000 GeV, and are the most stringent to date, over the explored mass range. Elsevier 2018-06-10 Article PeerReviewed application/pdf en http://irep.iium.edu.my/65212/1/65212_Search%20for%20a%20massive%20resonance%20decaying%20to%20a%20pair%20of%20Higgs_article.pdf application/pdf en http://irep.iium.edu.my/65212/2/65212_Search%20for%20a%20massive%20resonance%20decaying%20to%20a%20pair%20of%20Higgs_scopus.pdf Sirunyan, A. M. and Tumasyan, A. R. and Adam, Wolfgang and Ambrogi, Federico and Asilar, Ece and Md. Ali, Mohd. Adli (2018) Search for a massive resonance decaying to a pair of Higgs bosons in the four b quark final state in proton–proton collisions at s=13TeV. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 781. pp. 244-269. ISSN 0370-2693 https://reader.elsevier.com/reader/sd/44BDCD98320593627FB69FDAD7A6CFAF42B11CD4671356B27145313E1D1E82BAB6C1012AB7E103109EC1A742A50D9C1D 10.1016/j.physletb.2018.03.084
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	Q Science (General) QC Physics
spellingShingle	Q Science (General) QC Physics Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Asilar, Ece Md. Ali, Mohd. Adli Search for a massive resonance decaying to a pair of Higgs bosons in the four b quark final state in proton–proton collisions at s=13TeV
description	A search for a massive resonance decaying into a pair of standard model Higgs bosons, in a final state consisting of two b quark–antiquark pairs, is performed. A data sample of proton–proton collisions at a centre-of-mass energy of 13 TeV is used, collected by the CMS experiment at the CERN LHC in 2016, and corresponding to an integrated luminosity of 35.9 fb−1. The Higgs bosons are highly Lorentzboosted and are each reconstructed as a single large-area jet. The signal is characterized by a peak in the dijet invariant mass distribution, above a background from the standard model multijet production. The observations are consistent with the background expectations, and are interpreted as upper limits on the products of the s-channel production cross sections and branching fractions of narrow bulk gravitons and radions in warped extra-dimensional models. The limits range from 126 to 1.4 fb at 95% confidence level for resonances with masses between 750 and 3000 GeV, and are the most stringent to date, over the explored mass range.
format	Article
author	Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Asilar, Ece Md. Ali, Mohd. Adli
author_facet	Sirunyan, A. M. Tumasyan, A. R. Adam, Wolfgang Ambrogi, Federico Asilar, Ece Md. Ali, Mohd. Adli
author_sort	Sirunyan, A. M.
title	Search for a massive resonance decaying to a pair of Higgs bosons in the four b quark final state in proton–proton collisions at s=13TeV
title_short	Search for a massive resonance decaying to a pair of Higgs bosons in the four b quark final state in proton–proton collisions at s=13TeV
title_full	Search for a massive resonance decaying to a pair of Higgs bosons in the four b quark final state in proton–proton collisions at s=13TeV
title_fullStr	Search for a massive resonance decaying to a pair of Higgs bosons in the four b quark final state in proton–proton collisions at s=13TeV
title_full_unstemmed	Search for a massive resonance decaying to a pair of Higgs bosons in the four b quark final state in proton–proton collisions at s=13TeV
title_sort	search for a massive resonance decaying to a pair of higgs bosons in the four b quark final state in proton–proton collisions at s=13tev
publisher	Elsevier
publishDate	2018
url	http://irep.iium.edu.my/65212/ http://irep.iium.edu.my/65212/ http://irep.iium.edu.my/65212/ http://irep.iium.edu.my/65212/1/65212_Search%20for%20a%20massive%20resonance%20decaying%20to%20a%20pair%20of%20Higgs_article.pdf http://irep.iium.edu.my/65212/2/65212_Search%20for%20a%20massive%20resonance%20decaying%20to%20a%20pair%20of%20Higgs_scopus.pdf
first_indexed	2023-09-18T21:32:31Z
last_indexed	2023-09-18T21:32:31Z
_version_	1777412605951868928

Search for a massive resonance decaying to a pair of Higgs bosons in the four b quark final state in proton–proton collisions at s=13TeV

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