Search for heavy neutral Higgs bosons produced in association with b-quarks and decaying into b-quarks at s =13 TeV with the ATLAS detector

ATLAS Collaboration

doi:10.1103/PhysRevD.102.032004

Search for heavy neutral Higgs bosons produced in association with b-quarks and decaying into b-quarks at s =13 TeV with the ATLAS detector

ATLAS Collaboration

Aix-Marseille University

Research output: Contribution to journal › Article › peer-review

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 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 bb¯ 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. © 2020 American Physical Society. All rights reserved.

Original language	English
Article number	032004
Journal	Physical Review D
Volume	102
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevD.102.032004
Publication status	Published - 2020

Subject classification (UKÄ)

Subatomic Physics

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10.1103/PhysRevD.102.032004

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@article{c3b2ab47b20e4435bdc9a668ed97825a,

title = "Search for heavy neutral Higgs bosons produced in association with b-quarks and decaying into b-quarks at s =13 TeV with the ATLAS detector",

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 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 bb¯ 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. {\textcopyright} 2020 American Physical Society. All rights reserved.",

author = "Aad G. and T. {\AA}kesson and S. Bocchetta and L. Bryngemark and E. Corrigan and C. Doglioni and K. Gregersen and E. Hansen and V. Hedberg and G. Jarlskog and C. Kalderon and E. Kellermann and B. Konya and E. Lytken and K. Mankinen and C. Marcon and J. Mj{\"o}rnmark and G. Mullier and R. Poettgen and T. Poulsen and E. Skorda and O. Smirnova and Zwalinski L. and {ATLAS Collaboration}",

year = "2020",

doi = "10.1103/PhysRevD.102.032004",

language = "English",

volume = "102",

journal = "Physical Review D",

issn = "2470-0010",

publisher = "American Physical Society",

number = "3",

}

TY - JOUR

T1 - Search for heavy neutral Higgs bosons produced in association with b-quarks and decaying into b-quarks at s =13 TeV with the ATLAS detector

AU - G., Aad

AU - Åkesson, T.

AU - Bocchetta, S.

AU - Bryngemark, L.

AU - Corrigan, E.

AU - Doglioni, C.

AU - Gregersen, K.

AU - Hansen, E.

AU - Hedberg, V.

AU - Jarlskog, G.

AU - Kalderon, C.

AU - Kellermann, E.

AU - Konya, B.

AU - Lytken, E.

AU - Mankinen, K.

AU - Marcon, C.

AU - Mjörnmark, J.

AU - Mullier, G.

AU - Poettgen, R.

AU - Poulsen, T.

AU - Skorda, E.

AU - Smirnova, O.

AU - L., Zwalinski

AU - ATLAS Collaboration

PY - 2020

Y1 - 2020

N2 - 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 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 bb¯ 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. © 2020 American Physical Society. All rights reserved.

AB - 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 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 bb¯ 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. © 2020 American Physical Society. All rights reserved.

U2 - 10.1103/PhysRevD.102.032004

DO - 10.1103/PhysRevD.102.032004

M3 - Article

SN - 2470-0010

VL - 102

JO - Physical Review D

JF - Physical Review D

IS - 3

M1 - 032004

ER -

Search for heavy neutral Higgs bosons produced in association with b-quarks and decaying into b-quarks at s =13 TeV with the ATLAS detector

Abstract

Subject classification (UKÄ)

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