Research and Science

Antimatter Confined for 1000 Seconds

Confinement of antihydrogen for 1,000 seconds by GB Andresen et al. (2011) Nature Physics (2011) doi:10.1038/nphys2025 Abstract: Atoms made of a particle and an antiparticle are unstable, usually surviving less than a microsecond. Antihydrogen, made entirely of antiparticles, is believed…