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Ephemeral antimatter atoms pinned down in milestone laser test

Ability to do spectroscopy on antihydrogen may provide new test of fundamental physics.

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Proton's magnetism measured with greatest precision yet 2014-May-29

Antimatter trapped for more than 15 minutes 2011-Jun-06

Antimatter held for questioning 2010-Nov-17

50,000 atoms of anti-hydrogen made 2002-Sep-19

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Castelvecchi, D. Ephemeral antimatter atoms pinned down in milestone laser test. Nature (2016). https://doi.org/10.1038/nature.2016.21193

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