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CMS presents its latest search for new exotic particles

This search for exotic long-lived particles looks at the possibility of “dark photon” production, which would occur when a Higgs boson decays into muons displaced in the detector

News
Physics
10 November, 2023

CERN and Pro Helvetia announce selected artists for the Connect Chile residency

Arts at CERN, in collaboration with the Swiss Arts Council Pro Helvetia, has announced Swiss artist Dominique Koch and Chilean artist Marcela Moraga as the two selected artists for the Connect Chile dual residency

News
At CERN
11 October, 2023

CERN inaugurates Science Gateway, its new outreach centre for science education

CERN has inaugurated its new emblematic centre for science education and outreach targeting a public of all ages. The building was designed by world-renowned architect Renzo Piano and funded by external donations.

Press release
At CERN
07 October, 2023
At CERN
Press release
07 October, 2023

The LHC lead-ion collision run starts

For the coming 5 weeks the LHC experiments will be taking data for their heavy-ion physics programmes

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Experiments
28 September, 2023
Experiments
News
28 September, 2023

ALPHA experiment at CERN observes the influence of gravity on antimatter

The result is a milestone in the study of the properties and behaviour of antimatter

Press release
Physics
27 September, 2023
Physics
Press release
27 September, 2023

ATLAS measures strength of the strong force with record precision

The result showcases the power of the LHC to push the precision frontier and improve our understanding of nature

News
Physics
25 September, 2023

ATLAS sets record precision on Higgs boson’s mass

New result from the ATLAS experiment at CERN reaches the unprecedented precision of 0.09%

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Physics
21 July, 2023

Joan Heemskerk wins CERN’s Collide Copenhagen residency award

Joan Heemskerk, one of the pioneers of web-based art, has been selected as the winner of this year’s edition

News
At CERN
21 June, 2023

LHCb tightens precision on key measurements of matter–antimatter asymmetry

The LHCb collaboration’s new measurements of matter–antimatter asymmetry in decays of beauty particles are the most precise yet of their kind

News
Physics
13 June, 2023