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News
Still making tracks: Eighty years of the positron
Eighty years ago today, Physical Review published a paper by Carl Anderson announcing the discovery of the positron – the electron’s antiparticle
New results indicate that new particle is a Higgs boson
With two and a half times more data analysed than in July last year, ATLAS and CMS find that the new particle looks more and more like a Higgs boson
The Standard Model, set in stone
A standing stone outside the CERN Control Centre neatly sums up our understanding of the universe
Explain it in 60 seconds: spin
Objects as large as a planet or as small as a photon can have the property of spin. Spin is also the reason we can watch movies in 3D.
A question of spin for the new boson
Physicists speaking today at the Moriond conference say that the new particle discovered at CERN last year is looking more and more like a Higgs boson
W boson published 30 years ago
On 24 February 1983 the journal Physics Letters B published a paper by the UA1 collaboration describing the discovery of the W boson
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
Free the quarks: Calculating the strong force
Forty years ago quarks gained their freedom – at least theoretically – and the modern theory of the strong interaction began to emerge
AEgIS completes installation
The recently installed AEgIS experiment will examine the effect of gravity on antimatter
Carrying the weak force: Thirty years of the W boson
On 25 January 1983, CERN physicists announced to the world the discovery of the W boson, an elementary particle that carries the weak force