ATLAS researchers have set new upper cross-section limits and lower mass limits on magnetic monopoles and high-electric-charge objects.
New CMS analysis indicates that heavy-ion collisions are more efficient at converting initial-state energy into final-state hadrons at mid-rapidity.
The ALICE collaboration has reported the first experimental hint of thermal radiation from quark-gluon plasma in lead-lead collisions at the LHC.
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Decay-time-dependent analyses of tree-level neutral B-meson decays are sensitive to the CKM angle γ via CP violation.
The proposed MUonE experiment at CERN aims to provide an independent determination of hadronic contributions to the anomalous magnetic moment of the muon.
The oldest black hole found by the JWST and Chandra telescopes hints at the seeds of supermassive black-hole formation.
A memorable scientific symposium in the new CERN Science Gateway on 31 October brought the past, present and future of electroweak exploration into vivid focus.
More than 100 kaon experts met at CERN in September for a hybrid workshop to take stock of the experimental and theoretical opportunities in kaon physics in the coming decades.
The Standard Model predicts feeble self-interactions among neutrinos, but probing them remains beyond the reach of present-day laboratories on Earth.
The LHCb collaboration has announced first results on the production of antihelium and antihypertriton nuclei in proton–proton collisions at the LHC.
Researchers on the ALICE experiment have revealed "flow" signatures in small systems encompassing proton–proton and proton–lead collisions, where QGP formation was previously a...
The CMS collaboration has made the most precise measurement of the strong coupling constant using a method based on jet evolution.
A technical design study has been recently launched for a new high-intensity physics programme at CERN’s North Area that will shape the physics landscape at CERN's North Area.
At the TOP 2023 workshop, the ATLAS collaboration reported the first observation of entangled top-quark pairs, opening new ways to test the fundamental properties of quantum mechan...
The first major results from Belle II and precision flavour measurements by LHCb were among the highlights of Beauty 2023.