News

News

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

SHINE shines a light on neutrino beams

The NA61 experiment at CERN, also known as SHINE, has made new measurements that will help physicists work out the content of neutrino beams used in experiments in the US

News
Physics
07 June, 2023
Physics
News
07 June, 2023

LHC experiments see first evidence of a rare Higgs boson decay

The ATLAS and CMS collaborations have joined forces to establish the first evidence of the rare decay of the Higgs boson into a Z boson and a photon

News
Physics
26 May, 2023

ISOLDE takes a solid tick forward towards a nuclear clock

The observation at CERN’s nuclear physics facility of a long-sought decay of the thorium-229 nucleus in a solid-state system is a key step towards a clock that could outclass today’s most precise atomic clocks

News
Physics
24 May, 2023

Probing fundamental symmetries of nature with the Higgs boson

The ATLAS collaboration tested Higgs-boson interactions with the carriers of the weak force, looking for signs of charge-parity symmetry violation

News
Physics
21 April, 2023

ALICE sees “the ridge” in simplest collisions yet

The observation brings physicists a step closer to finding the origin of collective phenomena in small collision systems

News
Physics
31 March, 2023

Where does the Higgs boson come from?

The observed mass of the Higgs boson is, from the theoretical point of view, unnaturally small. This conundrum is forcing physicists to explore exotic explanations.

News
Physics
30 March, 2023
Physics
News
30 March, 2023

ATLAS and CMS observe simultaneous production of four top quarks

The ATLAS and CMS collaborations have both observed the simultaneous production of four top quarks, a rare phenomenon that could hold the key to physics beyond the Standard Model

News
Physics
24 March, 2023

Improved ATLAS result weighs in on W boson

An improved ATLAS measurement of the W boson mass is in line with the Standard Model of particle physics

Press release
Physics
23 March, 2023
Physics
Press release
23 March, 2023

The 8th IUPAP International Conference on Women in Physics | 10–14 July

Registrations are now open for this conference, which will be held virtually with India as the host country

Announcement
Physics
22 March, 2023
Physics
Announcement
22 March, 2023