Tag: ATLAS

  • Searching for matter–antimatter asymmetry with the Higgs boson

    Searching for matter–antimatter asymmetry with the Higgs boson

    The ATLAS and CMS collaborations have searched for matter–antimatter asymmetry in the interaction between the Higgs boson and the tau lepton

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  • Harnessing a supercomputer for ATLAS

    Harnessing a supercomputer for ATLAS

    The Vega supercomputer in Slovenia is the most recent HPC centre to process ATLAS experimental data

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  • ATLAS strengthens its search for supersymmetry

    ATLAS strengthens its search for supersymmetry

    The collaboration has tackled challenging supersymmetry scenarios, surpassing long-standing limits set by the LEP collider

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  • ATLAS nets top quark produced together with a photon

    With its high statistical significance, the result represents the first observation of electroweak top-quark–photon production

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  • ATLAS seeks out unusual signatures of long-lived particles

    Physicists at the ATLAS experiment are on the hunt for new, long-lived particles to help explain several outstanding mysteries of our Universe

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  • ATLAS celebrates its 2021 Thesis Award winners

    ATLAS celebrates its 2021 Thesis Award winners

    Six young researchers were honoured in an online ceremony on 24 February

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  • Homing in on the Higgs boson’s interaction with the charm quark

    Homing in on the Higgs boson’s interaction with the charm quark

    New ATLAS and CMS analyses place tight limits on the strength of the Higgs boson’s interaction with the charm quark

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  • ATLAS and CMS chase the invisible with the Higgs boson

    ATLAS and CMS chase the invisible with the Higgs boson

    The collaborations have set stringent new bounds on the fraction of Higgs bosons transforming into invisible particles

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  • President of the Swiss Confederation visits CERN

    The President of the Swiss Confederation, Guy Parmelin, honoured CERN with his presence on Friday, 5 November 2021. He was accompanied by representatives of the Federal Department of Economic Affairs, Education and Research (DEFR) and the Federal Department of Foreign Affairs (DFAE). At Point 1 of the Large Hadron Collider (LHC), the Swiss Head of

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  • Live: from the ATLAS experiment

    Live: from the ATLAS experiment

    Join scientists live from the underground cavern of the ATLAS experiment tomorrow on social media

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