Measurements of Higgs bosons decaying to bottom quarks from vector boson fusion production with the ATLAS experiment at [Formula omitted]

Measurements of Higgs bosons decaying to bottom quarks from vector boson fusion production with the ATLAS experiment at [Formula omitted]

The paper presents a measurement of the Standard Model Higgs Boson decaying to b-quark pairs in the vector boson fusion (VBF) production mode. A sample corresponding to 126 [Formula omitted] of [Formula omitted] proton-proton collision data, collected with the ATLAS experiment at the Large Hadron Co...

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Veröffentlicht in:The European physical journal. C, Particles and fields Particles and fields, 2021-06, Vol.81 (6)
Hauptverfasser: Aad, G, Abbott, B, Abbott, D. C, Abud, A. Abed, Abeling, K, Abhayasinghe, D. K, Abidi, S.H
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Analysis
Collisions (Nuclear physics)
Neural networks
Particle accelerators
Quarks
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container_issue 6
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container_title The European physical journal. C, Particles and fields
container_volume 81
creator Aad, G
Abbott, B
Abbott, D. C
Abud, A. Abed
Abeling, K
Abhayasinghe, D. K
Abidi, S.H
description The paper presents a measurement of the Standard Model Higgs Boson decaying to b-quark pairs in the vector boson fusion (VBF) production mode. A sample corresponding to 126 [Formula omitted] of [Formula omitted] proton-proton collision data, collected with the ATLAS experiment at the Large Hadron Collider, is analyzed utilizing an adversarial neural network for event classification. The signal strength, defined as the ratio of the measured signal yield to that predicted by the Standard Model for VBF Higgs production, is measured to be [Formula omitted], corresponding to an observed (expected) significance of 2.6 (2.8) standard deviations from the background only hypothesis. The results are additionally combined with an analysis of Higgs bosons decaying to b-quarks, produced via VBF in association with a photon.
doi_str_mv 10.1140/epjc/s10052-021-09192-8
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subjects Analysis
Collisions (Nuclear physics)
Neural networks
Particle accelerators
Quarks
title Measurements of Higgs bosons decaying to bottom quarks from vector boson fusion production with the ATLAS experiment at [Formula omitted]
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