antimatter

Several experiments at CERN study the properties of antimatter – material composed of antiparticles which have the same mass as matter particles but opposite charge. 

71 results

AEgIS makes positronium for antimatter gravity experiments

The AEgIS collaboration at CERN has found a new way of making long-lived positronium atoms for antimatter gravity experiments

News
Physics
05 March, 2019

New antimatter gravity experiments begin at CERN

The ALPHA-g and GBAR experiments have received their first beams of antiprotons

News
Experiments
02 November, 2018
Experiments
News
02 November, 2018

Chasing a particle that is its own antiparticle

The ATLAS collaboration presents its latest search for heavy Majorana neutrinos

News
Physics
01 November, 2018

ELENA decelerator

Video
Physics
Physics
Video

ALPHA experiment takes antimatter to a new level

The ALPHA collaboration has observed a new electronic transition in the antihydrogen atom

News
Physics
22 August, 2018

LIVE: Inside CERN’s antimatter factory

On Thursday 26 April 2018 at 4pm CEST, join the CERN Facebook live from our unique Antiproton Decelerator

News
Physics
26 April, 2018
Physics
News
26 April, 2018

A new era of precision for antimatter research

The ALPHA experiment at CERN has measured a light-induced transition in antihydrogen with unprecedented precision

News
Physics
04 April, 2018

The PUMA project: Antimatter goes nomad

A new European project linking ELENA and ISOLDE plans to trap antimatter in order to explore quantum phenomena in radioactive nuclei

News
Physics
11 March, 2018
Physics
News
11 March, 2018

Making antimatter transportable

A project called PUMA aims to transport antimatter from one CERN facility to another in order to investigate exotic nuclear phenomena

News
Physics
07 March, 2018
Physics
News
07 March, 2018