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  1. Article
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    Search for Higgs boson decays into a pair of pseudoscalar particles in the γγτhadτhad final state using pp collisions at \( \sqrt{\textrm{s}} \) = 13 TeV with the ATLAS detector

    A search for exotic decays of the 125 GeV Higgs boson into a pair of new spin-0 particles, H aa , where one decays into a photon pair and the other...

    G. Aad, E. Aakvaag, ... L. Zwalinski in Journal of High Energy Physics
    25 March 2025 Open access
  2. Article
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    Search for light neutral particles decaying promptly into collimated pairs of electrons or muons in pp collisions at \(\sqrt{s}\) = 13 \(\text {T}\text {e}\hspace{-1.00006pt}\text {V}\) with the ATLAS detector

    A search for a dark photon, a new light neutral particle, which decays promptly into collimated pairs of electrons or muons is presented. The search...

    G. Aad, E. Aakvaag, ... L. Zwalinski in The European Physical Journal C
    24 March 2025 Open access
  3. Article
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    Software and computing for Run 3 of the ATLAS experiment at the LHC

    The ATLAS experiment has developed extensive software and distributed computing systems for Run 3 of the LHC. These systems are described in detail,...

    G. Aad, E. Aakvaag, ... L. Zwalinski in The European Physical Journal C
    06 March 2025 Open access
  4. Article
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    Differential cross-section measurements of Higgs boson production in the Hτ+τ decay channel in pp collisions at \( \sqrt{s} \) = 13 TeV with the ATLAS detector

    Differential measurements of Higgs boson production in the τ -lepton-pair decay channel are presented in the gluon fusion, vector-boson fusion (VBF), VH ...

    G. Aad, E. Aakvaag, ... L. Zwalinski in Journal of High Energy Physics
    04 March 2025 Open access
  5. Article
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    Search for a heavy charged Higgs boson decaying into a W boson and a Higgs boson in final states with leptons and b-jets in \( \sqrt{s} \) = 13 TeV pp collisions with the ATLAS detector

    This article presents a search for a heavy charged Higgs boson produced in association with a top quark and a bottom quark, and decaying into a W ...

    G. Aad, E. Aakvaag, ... L. Zwalinski in Journal of High Energy Physics
    21 February 2025 Open access
  6. Article
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    Common femtoscopic hadron-emission source in pp collisions at the LHC

    The femtoscopic study of pairs of identical pions is particularly suited to investigate the effective source function of particle emission, due to...

    S. Acharya, D. Adamová, ... N. Zurlo in The European Physical Journal C
    19 February 2025 Open access
  7. Article
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    Search for single-production of vector-like quarks decaying into Wb in the fully hadronic final state in pp collisions at \( \sqrt{s} \) = 13 TeV with the ATLAS detector

    A search for T and Y vector-like quarks produced in proton-proton collisions at a centre-of-mass energy of 13 TeV and decaying into Wb in the fully...

    G. Aad, E. Aakvaag, ... L. Zwalinski in Journal of High Energy Physics
    12 February 2025 Open access
  8. Article
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    Search for the associated production of charm quarks and a Higgs boson decaying into a photon pair with the ATLAS detector

    A search for the production of a Higgs boson and one or more charm quarks, in which the Higgs boson decays into a photon pair, is presented. This...

    G. Aad, E. Aakvaag, ... L. Zwalinski in Journal of High Energy Physics
    11 February 2025 Open access
  9. Article
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    Total Cost of Ownership and Evaluation of Google Cloud Resources for the ATLAS Experiment at the LHC

    The ATLAS Google Project was established as part of an ongoing evaluation of the use of commercial clouds by the ATLAS Collaboration, in anticipation...

    G. Aad, E. Aakvaag, ... L. Zwalinski in Computing and Software for Big Science
    28 January 2025 Open access
  10. Article
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    Measurement of the inclusive isolated-photon production cross section in pp collisions at \(\mathbf {\sqrt{\textit{s}}=13}\) TeV

    The production cross section of inclusive isolated photons has been measured by the ALICE experiment at the CERN LHC in pp collisions at...

    S. Acharya, D. Adamová, ... N. Zurlo in The European Physical Journal C
    28 January 2025 Open access
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