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

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

A feast of physics to tide us over until Moriond…

CERN has a very rich physics programme not only at the high-energy frontier, let’s take a look at some of the interesting results it’s producing.

Opinion
Physics
27 February, 2018
Physics
Opinion
27 February, 2018

A more precise measurement for antimatter than for matter

The BASE collaboration breaks its own precision measurement record of antiproton’s magnetic moment

News
Physics
19 October, 2017

GBAR’s antiproton decelerator installed

With the connection between ELENA and GBAR already in place, the commissioning of the decelerator with antiprotons is about to begin

News
Physics
30 August, 2017
Physics
News
30 August, 2017

First antiprotons in ELENA

The first antiproton beam has been successfully injected and circulated into ELENA, the Extra Low ENergy Antiproton deceleration ring

News
Physics
04 August, 2017
Physics
News
04 August, 2017

The ALPHA experiment explores the secrets of antimatter

The ALPHA experiment at CERN’s Antiproton Decelerator reports the first observation of the hyperfine structure of antihydrogen

News
Physics
03 August, 2017

Raising the (G)bar for antimatter exploration

What is the effect of gravity on antimatter? A new experiment at CERN is preparing to join the quest to find the answer to this question in physics

News
Physics
17 March, 2017

Paving the way for a new antimatter experiment

The GBAR experiment will create antihydrogen ions at rest to study the action of gravity upon antimatter

News
Physics
13 March, 2017

BASE precisely measures antiproton’s magnetic moment

CERN experiment reports sixfold improved measurement of the magnetic moment of the antiproton

News
Physics
18 January, 2017

The BASE antiprotons celebrate their first birthday

BASE has kept a shot of antiprotons trapped for more than one year: it is the longest-lived, coldest, known baryonic antimatter object in the Universe

News
Physics
20 December, 2016

A new ring to slow down antimatter

The commissioning of ELENA, a new antiproton deceleration ring, has begun

News
Physics
29 November, 2016
Physics
News
29 November, 2016

A new ring to slow down antimatter

The commissioning of ELENA, a new antiproton deceleration ring, has begun

News
Physics
28 November, 2016
Physics
News
28 November, 2016