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Combination of Searches for Invisible Higgs Boson Decays with the ATLAS Experiment

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Combination of Searches for Invisible Higgs Boson Decays with the ATLAS Experiment. / Collaboration, ATLAS; Barton, A.E.; Bertram, I.A.; Borissov, G.; Bouhova-Thacker, E.V.; Fox, H.; Henderson, R.C.W.; Jones, R.W.L.; Kartvelishvili, V.; Long, R.E.; Love, P.A.; Muenstermann, D.; Parker, A.J.; Smizanska, M.; Tee, A.S.; Walder, J.; Wharton, A.M.; Whitmore, B.W.

In: Physical review letters, Vol. 122, No. 23, 231801, 13.06.2019.

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@article{00b8dd8ef4c2459288ba54c4a341c784,
title = "Combination of Searches for Invisible Higgs Boson Decays with the ATLAS Experiment",
abstract = "Dark matter particles, if sufficiently light, may be produced in decays of the Higgs boson. This Letter presents a statistical combination of searches for H→invisible decays where H is produced according to the standard model via vector boson fusion, Z(-)H, and W/Z(had)H, all performed with the ATLAS detector using 36.1 fb-1 of pp collisions at a center-of-mass energy of s=13 TeV at the LHC. In combination with the results at s=7 and 8 TeV, an exclusion limit on the H→invisible branching ratio of 0.26(0.17-0.05+0.07) at 95% confidence level is observed (expected). {\textcopyright} 2019 CERN.",
keywords = "Tellurium compounds, ATLAS detectors, ATLAS experiment, Branching ratio, Confidence levels, Dark matter particles, Higgs Boson decay, The standard model, Vector boson, Bosons",
author = "ATLAS Collaboration and A.E. Barton and I.A. Bertram and G. Borissov and E.V. Bouhova-Thacker and H. Fox and R.C.W. Henderson and R.W.L. Jones and V. Kartvelishvili and R.E. Long and P.A. Love and D. Muenstermann and A.J. Parker and M. Smizanska and A.S. Tee and J. Walder and A.M. Wharton and B.W. Whitmore",
year = "2019",
month = jun,
day = "13",
doi = "10.1103/PhysRevLett.122.231801",
language = "English",
volume = "122",
journal = "Physical review letters",
issn = "1079-7114",
publisher = "American Physical Society",
number = "23",

}

RIS

TY - JOUR

T1 - Combination of Searches for Invisible Higgs Boson Decays with the ATLAS Experiment

AU - Collaboration, ATLAS

AU - Barton, A.E.

AU - Bertram, I.A.

AU - Borissov, G.

AU - Bouhova-Thacker, E.V.

AU - Fox, H.

AU - Henderson, R.C.W.

AU - Jones, R.W.L.

AU - Kartvelishvili, V.

AU - Long, R.E.

AU - Love, P.A.

AU - Muenstermann, D.

AU - Parker, A.J.

AU - Smizanska, M.

AU - Tee, A.S.

AU - Walder, J.

AU - Wharton, A.M.

AU - Whitmore, B.W.

PY - 2019/6/13

Y1 - 2019/6/13

N2 - Dark matter particles, if sufficiently light, may be produced in decays of the Higgs boson. This Letter presents a statistical combination of searches for H→invisible decays where H is produced according to the standard model via vector boson fusion, Z(-)H, and W/Z(had)H, all performed with the ATLAS detector using 36.1 fb-1 of pp collisions at a center-of-mass energy of s=13 TeV at the LHC. In combination with the results at s=7 and 8 TeV, an exclusion limit on the H→invisible branching ratio of 0.26(0.17-0.05+0.07) at 95% confidence level is observed (expected). © 2019 CERN.

AB - Dark matter particles, if sufficiently light, may be produced in decays of the Higgs boson. This Letter presents a statistical combination of searches for H→invisible decays where H is produced according to the standard model via vector boson fusion, Z(-)H, and W/Z(had)H, all performed with the ATLAS detector using 36.1 fb-1 of pp collisions at a center-of-mass energy of s=13 TeV at the LHC. In combination with the results at s=7 and 8 TeV, an exclusion limit on the H→invisible branching ratio of 0.26(0.17-0.05+0.07) at 95% confidence level is observed (expected). © 2019 CERN.

KW - Tellurium compounds

KW - ATLAS detectors

KW - ATLAS experiment

KW - Branching ratio

KW - Confidence levels

KW - Dark matter particles

KW - Higgs Boson decay

KW - The standard model

KW - Vector boson

KW - Bosons

U2 - 10.1103/PhysRevLett.122.231801

DO - 10.1103/PhysRevLett.122.231801

M3 - Journal article

VL - 122

JO - Physical review letters

JF - Physical review letters

SN - 1079-7114

IS - 23

M1 - 231801

ER -