Tag: CERN community

  • Tick season is back: stay safe and enjoy nature!

    Your essential guide to ticks, risks and prevention for a worry-free outdoor experience

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  • Fire safety at CERN: the importance of evacuating safely

    CERN’s vast site hosts a variety of buildings and installations, as well as diverse groups of people, from seasoned personnel to first-time visitors. Fire safety measures are implemented to protect this diverse population, but also CERN’s costly infrastructure and the environment. Ensuring safe evacuation is a priority in this context, with building layouts designed to

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  • CMS strengthens the case for toponium

    CMS strengthens the case for toponium

    A new independent measurement by the CMS experiment at the LHC is consistent with the existence of the most massive composite particle ever observed, the momentary union of a top quark and its antiquark

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  • BASE experiment at CERN succeeds in transporting antimatter

    BASE experiment at CERN succeeds in transporting antimatter

    The experiment successfully transported a trap filled with antiprotons across CERN’s main site, a remarkable first step towards delivering antimatter to other European laboratories

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  • Upcoming events

    Upcoming events

    Check out this curated list of upcoming events for the CERN community

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  • Register for the 2026 CERN Relay Race!

    Register for the 2026 CERN Relay Race!

    The CERN Relay Race, organised by the Running Club and the Staff Association, will be back on Thursday, 7 May for its 54th edition. This now legendary race – the first edition took place in 1971 – returns with the same ingredients as in past years, which led to record numbers of participants in 2025:

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  • 30 March – 2 April | Closure of Meyrin inter-site tunnel

    Due to civil engineering works, the Meyrin inter-site tunnel will be exceptionally closed to traffic from Monday 30 March to Thursday 2 April inclusive. Thanks for your understanding.

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  • ALICE sees new sign of primordial plasma in proton collisions

    ALICE sees new sign of primordial plasma in proton collisions

    The ALICE Collaboration takes a step further in addressing the question of whether a quark–gluon plasma can be formed in proton–proton and proton–nucleus collisions

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  • ATLAS sets strong limits on supersymmetry

    ATLAS sets strong limits on supersymmetry

    Using machine-learning techniques, the ATLAS Collaboration has searched deep for signs of particles that could help answer some of the greatest mysteries of physics

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  • LHCb Collaboration discovers new proton-like particle

    LHCb Collaboration discovers new proton-like particle

    Composed of two charm quarks and one down quark, the doubly charmed particle is four times heavier than a proton

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