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. 

72 results

LHCb experiment observes new matter-antimatter difference

The LHCb collaboration has made the first observation of matter-antimatter asymmetry in the decays the B<sup>0</sup><sub>s</sub>

News
Physics
24 April, 2013

ATRAP: Never a dull moment for the antiproton

The ATRAP experiment presents most precise measurement yet of the antiproton magnetic moment

News
Physics
25 March, 2013

Fat antiatoms, laser beams and matter-antimatter asymmetry

An international team of collaborators are manipulating 'fat' antiatoms at the AEgIS experiment at CERN's Antiproton Decelerator

News
Physics
12 February, 2013

AEgIS completes installation

The recently installed AEgIS experiment will examine the effect of gravity on antimatter

News
Physics
29 January, 2013
Physics
News
29 January, 2013

Antimatter experiments present progress

At CERN today, the experiments at the Antiproton Decelerator presented updates on their work in 2012, and their hopes for 2013

News
Physics
15 January, 2013
Physics
News
15 January, 2013

OSQAR

Experiments
Experiments

Setting up ALPHA-2 to measure the properties of antimatter

The ALPHA-2 team is installing the final components for their new antimatter experiment, which will replace the current ALPHA set-up

News
Experiments
22 November, 2012
Experiments
News
22 November, 2012

ASACUSA

Experiments
Experiments

ATRAP

Experiments
Experiments

ALPHA

Experiments
Experiments

Antimatter atoms produced and trapped at CERN

Press release
At CERN
17 November, 2010
At CERN
Press release
17 November, 2010