ELENA

The Extra Low Energy Antiproton ring (ELENA) will further slow antiprotons from the Antiproton Decelerator, to make them easier to trap.

24 results

New chairs for the Antiproton Decelerator Users Community

Stefan Ulmer and Chloé Malbrunot are the newly elected chairs of the Antiproton Decelerator Users Community

News
At CERN
24 February, 2018

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

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

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

Great progress across the board

The LHC’s success is not alone. Linac 4 and ELENA have also reached important milestones

Opinion
Accelerators
14 November, 2016
Accelerators
Opinion
14 November, 2016

Antihydrogen at CERN: 20 years and going strong

In September 1995 physicists at CERN synthesised the first antihydrogen atoms, paving the way for today’s growing antimatter research

News
Physics
24 September, 2015

ELENA gets a roof over its head

Today CERN inaugurated the ELENA building (393) after less than a year's construction work

News
Physics
11 April, 2014
Physics
News
11 April, 2014

Lighting the torch for ELENA

A ground-breaking ceremony today marked the start of construction of an extension to CERN's antimatter facility

News
Physics
17 June, 2013
Physics
News
17 June, 2013

Collaboration to build new antiproton decelerator

The Extra Low Energy Antiproton ring (ELENA) will further slow antiprotons from the Antiproton Decelerator, to make them easier to trap

News
Physics
28 June, 2012