
ALPHA traps antihydrogen for minutes
The ALPHA antiatom trap consists of a transverse octupole magnet and two short solenoid or “mirror” coils.
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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.
Members of the international STAR collaboration at the Relativistic Heavy Ion Collider (RHIC) at Brookhaven National Laboratory have observed antihelium-4.
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.
Yasunori Yamazaki describes work towards an antihydrogen beam.
Both ALPHA and ASACUSA aim to measure precisely the spectrum of antihydrogen and compare it with that of hydrogen. Any small difference would cast light on the imbalance between matter and antimatter ...
Studies of high-energy collisions of gold ions by the STAR collaboration at the Relativistic Heavy Ion Collider (RHIC), Brookhaven, have revealed evidence of the most massive antinucleus to date.
The latest record for antiparticle density created in the laboratory has not come from an accelerator facility but from the Lawrence Livermore National Laboratory's Jupiter laser facility.
As Dirac realized, there’s more to antimatter than antihydrogen.
The satellite experiment Payload for Antimatter Matter Exploration and Light-nuclei Astrophysics (PAMELA) has made a new measurement of the antiproton-to-proton flux ratio in cosmic rays with energi...