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Title: Measurement of the total and differential Higgs boson production cross-sections at ?s = 13 TeV with the ATLAS detector by combining the H ? ZZ * ? 4? and H ? ?? decay channels
Authors: Aad, G.
Abbott, B.
Abbott, D.C.
Abeling, K.
Abidi, S.H.
Aboulhorma, A.
Abramowicz, H.
Keywords: Hadron-Hadron Scattering
Higgs Physics
Issue Date: 2023
Publisher: Springer Science and Business Media Deutschland GmbH
Abstract: The total and differential Higgs boson production cross-sections are measured through a combined statistical analysis of the H ? ZZ * ? 4? and H ? ?? decay channels. The results are based on a dataset of 139 fb?1 of proton–proton collisions at a centre-of-mass energy of 13 TeV, recorded by the ATLAS detector at the Large Hadron Collider. The measured total Higgs boson production cross-section is 55.5?3.8+4.0 pb, consistent with the Standard Model prediction of 55.6 ± 2.5 pb. All results from the two decay channels are compatible with each other, and their combination agrees with the Standard Model predictions. A combined statistical interpretation of the measured fiducial cross-sections as a function of the Higgs boson transverse momentum is performed in order to probe the Yukawa couplings to the bottom and charm quarks. A similar interpretation is performed by including also the constraints from the measurements of Higgs boson production in association with a W or Z boson in the H ? bb¯ and cc¯ decay channels. [Figure not available: see fulltext.] © 2023, The Author(s).
ISSN: 1029-8479
Appears in Collections:Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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