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Search for short- and long-lived axion-like particles in H → a a → 4 γ decays with the ATLAS experiment at the LHC

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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Search for short- and long-lived axion-like particles in H → a a → 4 γ decays with the ATLAS experiment at the LHC. / The ATLAS collaboration.
In: European Physical Journal C: Particles and Fields, Vol. 84, No. 7, 742, 26.07.2024.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

The ATLAS collaboration 2024, 'Search for short- and long-lived axion-like particles in H → a a → 4 γ decays with the ATLAS experiment at the LHC', European Physical Journal C: Particles and Fields, vol. 84, no. 7, 742. https://doi.org/10.1140/epjc/s10052-024-12979-0

APA

The ATLAS collaboration (2024). Search for short- and long-lived axion-like particles in H → a a → 4 γ decays with the ATLAS experiment at the LHC. European Physical Journal C: Particles and Fields, 84(7), Article 742. https://doi.org/10.1140/epjc/s10052-024-12979-0

Vancouver

The ATLAS collaboration. Search for short- and long-lived axion-like particles in H → a a → 4 γ decays with the ATLAS experiment at the LHC. European Physical Journal C: Particles and Fields. 2024 Jul 26;84(7):742. doi: 10.1140/epjc/s10052-024-12979-0

Author

The ATLAS collaboration. / Search for short- and long-lived axion-like particles in H → a a → 4 γ decays with the ATLAS experiment at the LHC. In: European Physical Journal C: Particles and Fields. 2024 ; Vol. 84, No. 7.

Bibtex

@article{aa482a8127a34f16af2f41715e177a5c,
title = "Search for short- and long-lived axion-like particles in H {\^a}†{\textquoteright} a a {\^a}†{\textquoteright} 4 {\^I}³ decays with the ATLAS experiment at the LHC",
abstract = "Presented is the search for anomalous Higgs boson decays into two axion-like particles (ALPs) using the full Run 2 data set of 140fb-1 of proton-proton collisions at a centre-of-mass energy of 13TeV recorded by the ATLAS experiment. The ALPs are assumed to decay into two photons, providing sensitivity to recently proposed models that could explain the (g-2){\^I}¼ discrepancy. This analysis covers an ALP mass range from 100 to 62GeV and ALP-photon couplings in the range 10-7TeV-1",
author = "{The ATLAS collaboration} and A.E. Barton and I.A. Bertram and G. Borissov and E.V. Bouhova-Thacker and Ruby Ferguson and James Ferrando and H. Fox and Alina Hagan and R.C.W. Henderson and R.W.L. Jones and V. Kartvelishvili and P.A. Love and E.J. Marshall and L. Meng and D. Muenstermann and N. Ribaric and K. Rybacki and M. Smizanska and S. Spinali and A.M. Wharton",
year = "2024",
month = jul,
day = "26",
doi = "10.1140/epjc/s10052-024-12979-0",
language = "English",
volume = "84",
journal = "European Physical Journal C: Particles and Fields",
issn = "1434-6044",
publisher = "SPRINGER",
number = "7",

}

RIS

TY - JOUR

T1 - Search for short- and long-lived axion-like particles in H → a a → 4 γ decays with the ATLAS experiment at the LHC

AU - The ATLAS collaboration

AU - Barton, A.E.

AU - Bertram, I.A.

AU - Borissov, G.

AU - Bouhova-Thacker, E.V.

AU - Ferguson, Ruby

AU - Ferrando, James

AU - Fox, H.

AU - Hagan, Alina

AU - Henderson, R.C.W.

AU - Jones, R.W.L.

AU - Kartvelishvili, V.

AU - Love, P.A.

AU - Marshall, E.J.

AU - Meng, L.

AU - Muenstermann, D.

AU - Ribaric, N.

AU - Rybacki, K.

AU - Smizanska, M.

AU - Spinali, S.

AU - Wharton, A.M.

PY - 2024/7/26

Y1 - 2024/7/26

N2 - Presented is the search for anomalous Higgs boson decays into two axion-like particles (ALPs) using the full Run 2 data set of 140fb-1 of proton-proton collisions at a centre-of-mass energy of 13TeV recorded by the ATLAS experiment. The ALPs are assumed to decay into two photons, providing sensitivity to recently proposed models that could explain the (g-2)μ discrepancy. This analysis covers an ALP mass range from 100 to 62GeV and ALP-photon couplings in the range 10-7TeV-1

AB - Presented is the search for anomalous Higgs boson decays into two axion-like particles (ALPs) using the full Run 2 data set of 140fb-1 of proton-proton collisions at a centre-of-mass energy of 13TeV recorded by the ATLAS experiment. The ALPs are assumed to decay into two photons, providing sensitivity to recently proposed models that could explain the (g-2)μ discrepancy. This analysis covers an ALP mass range from 100 to 62GeV and ALP-photon couplings in the range 10-7TeV-1

U2 - 10.1140/epjc/s10052-024-12979-0

DO - 10.1140/epjc/s10052-024-12979-0

M3 - Journal article

VL - 84

JO - European Physical Journal C: Particles and Fields

JF - European Physical Journal C: Particles and Fields

SN - 1434-6044

IS - 7

M1 - 742

ER -