Matter's mysterious twin, antimatter, has become slightly less mysterious, thanks to new research at the CERN particle physics lab in Switzerland. Scientists working on the ALPHA experiment, which makes, captures and studies antimatter atoms, have zapped antihydrogen atoms with lasers to measure their optical spectrum for the first time. By comparing the results with the well-documented spectrum of regular hydrogen, the team can check if antimatter behaves as predicted by the Standard Model of particle physics – and so far, it seems to.
.. Continue Reading CERN zaps antimatter with lasers to study its spectrum for the first timeCategory: Science
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