Claude Amsler looks at some of the studies over the years at CERN.
ALPHAfound it to be compatible with zero to eight decimal places.
A German/Japanese collaboration working at the University of Mainz has performed the first direct high-precision measurement of the magnetic moment of the proton – which is by far the most accurate ...
The ASACUSA collaboration reports the unambiguous detection of antihydrogen atoms 2.7 m downstream from their production.
A report from a meeting in Bern on the interactions of antimatter with gravity.
The ALPHA collaboration at CERN has made the first direct analysis of how antimatter is affected by gravity. The ALPHA experiment was the first to trap atoms of antihydrogen, held in place with a stro...
The ALPHA collaboration has reported the first-ever resonant interaction with the antihydrogen atom.
The ALPHA antiatom trap consists of a transverse octupole magnet and two short solenoid or “mirror” coils.
The SuperB project involves the construction underground of a new asymmetric high-luminosity electron–positron collider.
Do matter and antimatter obey the same laws of physics? One intriguing way to test this would be to compare the spectra of hydrogen and its antimatter twin: antihydrogen.