Updates tagged "antimatter"

GBAR’s antiproton decelerator installed

24 Aug 2017 — GBAR (Gravitational Behaviour of Antihydrogen at Rest) has just had a brand new part installed – an antiproton decelerator

First antiprotons in ELENA

4 Aug 2017 — The first antiproton beam has been successfully injected and circulated into ELENA, the Extra Low ENergy Antiproton deceleration ring

The ALPHA experiment explores the secrets of antimatter

3 Aug 2017 — The ALPHA experiment at CERN’s Antiproton Decelerator reports the first observation of the hyperfine structure of antihydrogen

Raising the (G)bar for antimatter exploration

17 Mar 2017 — 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

BASE precisely measures antiproton’s magnetic moment

18 Jan 2017 — CERN experiment reports sixfold improved measurement of the magnetic moment of the antiproton

The BASE antiprotons celebrate their first birthday

20 Dec 2016 — 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

A new ring to slow down antimatter

28 Nov 2016 — The commissioning of ELENA, a new antiproton deceleration ring, has begun

ALPHA experiment shows antihydrogen charge is neutral

21 Jan 2016 — ALPHA shows the most accurate measurement yet of the electric charge of antihydrogen atoms in a new Nature paper

Antihydrogen at CERN: 20 years and going strong

24 Sep 2015 — In September 1995 physicists at CERN synthesised the first antihydrogen atoms, paving the way for today’s growing antimatter research

BASE compares protons to antiprotons with high precision

12 Aug 2015 — In a paper published today in Nature, BASE reports the most precise comparison of the charge-to-mass ratio of the proton to the antiproton

TEDed animation asks if antimatter falls up

10 Oct 2014 — TEDed and CERN physicist Chloé Malbrunot team up to test the principle of universality of free fall for antimatter

New results from the AMS experiment in space

18 Sep 2014 — Latest measurements from the AMS experiment unveil new territories in the flux of cosmic rays

CERN’s ALPHA experiment measures charge of antihydrogen

3 Jun 2014 — ALPHA reports a measurement of the electric charge of antihydrogen atoms, finding it to be compatible with zero to eight decimal places

Antimatter experiment produces first beam of antihydrogen

21 Jan 2014 — The ASACUSA experiment at CERN has succeeded for the first time in producing a beam of antihydrogen atoms

Join the dots to measure antimatter

8 Aug 2013 — Help the AEGIS experiment at CERN to work out how antimatter is affected by gravity. Just join the dots!

Lighting the torch for ELENA

17 Jun 2013 — A ground-breaking ceremony today marked the start of construction of an extension to CERN's antimatter facility

ALPHA: Novel investigation of gravity and antimatter

30 Apr 2013 — The ALPHA collaboration has published a paper describing the first direct analysis of how antimatter is affected by gravity

LHCb experiment observes new matter-antimatter difference

24 Apr 2013 — The LHCb collaboration has made the first observation of matter-antimatter asymmetry in the decays the B0s

ATRAP: Never a dull moment for the antiproton

25 Mar 2013 — The ATRAP experiment presents most precise measurement yet of the antiproton magnetic moment

Fat antiatoms, laser beams and matter-antimatter asymmetry

12 Feb 2013 — An international team of collaborators are manipulating 'fat' antiatoms at the AEGIS experiment at CERN's Antiproton Decelerator

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