Search for heavy neutral Higgs bosons produced in association with $b$-quarks 
and decaying to $b$-quarks at $\sqrt{s}=13$ TeV with the ATLAS detector

ATLAS Collaboration,

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Search for heavy neutral Higgs bosons produced in association with $b$-quarks and decaying to $b$-quarks at $\sqrt{s}=13$ TeV with the ATLAS detector

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ATLAS Collaboration,
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

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Citation

ATLAS Collaboration (2020). Search for heavy neutral Higgs bosons produced in association with $b$-quarks and decaying to $b$-quarks at $\sqrt{s}=13$ TeV with the ATLAS detector. Physical Review D, 102, 032004. Retrieved from https://publications.mppmu.mpg.de/?action=search&mpi=MPP-2019-134.

Cite as: https://hdl.handle.net/21.11116/0000-0008-1C05-4

Abstract

A search for heavy neutral Higgs bosons produced in association with one or two $b$-quarks and decaying to $b$-quark pairs is presented using 27.8 fb$^{-1}$ of $\sqrt{s}=13$ TeV proton-proton collision data recorded by the ATLAS detector at the Large Hadron Collider during 2015 and 2016. No evidence of a signal is found. Upper limits on the heavy neutral Higgs boson production cross-section times its branching ratio to $b\bar{b}$ are set, ranging from 4.0 to 0.6 pb at 95% confidence level over a Higgs boson mass range of 450 to 1400 GeV. Results are interpreted within the two-Higgs-doublet model and the Minimal Supersymmetric Standard Model.