Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/7717
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
Authors: CMS Collaboration
Karapınar, Güler
Keywords: Quarks
Higgs boson
Extradimensions
Radion
Graviton
Issue Date: Jun-2018
Publisher: Elsevier Ltd.
Source: Sirunyan, A.M., Tumasyan, A., Adam, W., Ambrogi, F., Asilar, E., Bergauer, T., Brandstetter, J. ...CMS Collaboration (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, 244-269. doi:10.1016/j.physletb.2018.03.084
Abstract: 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 35.9fb−1. The Higgs bosons are highly Lorentz-boosted 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.
URI: https://doi.org/10.1016/j.physletb.2018.03.084
https://hdl.handle.net/11147/7717
ISSN: 0370-2693
0370-2693
Appears in Collections:Mathematics / Matematik
Rectorate / Rektörlük
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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