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News

Probing matter–antimatter asymmetry with AI

Using a cutting-edge AI algorithm, the CMS collaboration has obtained the first evidence of CP violation in the decay of the strange beauty meson into a pair of muons and a pair of electrically charged kaons

News
Physics
30 April, 2024

MoEDAL zeroes in on magnetic monopoles

The latest searches conducted by the MoEDAL experiment at the Large Hadron Collider considerably shrink the theoretical arenas in which the hunt for magnetic monopoles can continue

News
Physics
26 April, 2024
Physics
News
26 April, 2024

Searching for new asymmetry between matter and antimatter

LHCb has conducted a new search for matter–antimatter asymmetry using its full data sets from the first and second runs of the LHC

News
Physics
11 April, 2024

ATLAS provides first measurement of the W-boson width at the LHC

The measurement is the most precise yet made by a single experiment

News
Physics
10 April, 2024

CERN pays tribute to Peter Higgs

Peter Higgs passed away on 8 April at the age of 94

Obituary
Physics
10 April, 2024
Physics
Obituary
10 April, 2024

FASER measures high-energy neutrino interaction strength

The interaction strength of neutrinos had never previously been measured in this energy range

News
Physics
04 April, 2024

The March/April issue of the CERN Courier is out

Announcement
Physics
04 April, 2024
Physics
Announcement
04 April, 2024

The CMS experiment at CERN measures a key parameter of the Standard Model

With this measurement the LHC is again demonstrating its ability to provide very high-precision measurements and bringing new insights into an old mystery

Press release
Physics
03 April, 2024
Physics
Press release
03 April, 2024

The delicate balance of lepton flavours

New ATLAS measurement of lepton flavour universality, a key feature of the Standard Model, in decays of the W boson is more precise than all previous measurements combined

News
Physics
26 March, 2024
Physics
News
26 March, 2024

First observation of photons-to-taus in proton–proton collisions by CMS

Using the outstanding tracking capabilities of the CMS detector, the collaboration observed two photons producing two tau-leptons in proton–proton collisions

News
Physics
25 March, 2024