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Bookmark or Share- Scientists get closer to solving mystery of antimatter - BBCScientists have made a key discovery about antimatter - a mysterious substance which was plentiful when the Universe began. Antimatter is the opposite of matter, from which stars and planets...
- Antimatter | CERNAt CERN, physicists make antimatter to study in experiments. The starting point is the Antiproton Decelerator, which slows down antiprotons so that physicists can investigate their properties.
- Antimatter | Definition & Facts | Britannicaantimatter, substance composed of subatomic particles that have the mass, electric charge, and magnetic moment of the electrons, protons, and neutrons of ordinary matter but for which the electric charge and magnetic moment are opposite in sign.
- Antimatter falls down, not up: CERN experiment confirms theory - NatureIn the topsy-turvy world of antimatter, atomic nuclei are made of negatively charged antiprotons, orbited by positively charged antielectrons, or positrons.
- What and where is Antimatter? | CMS ExperimentThe ‘case file’ of antimatter was opened in 1928 by physicist Paul Dirac. He developed a theory that combined quantum mechanics and Einstein’s special relativity to provide a more complete description of electron interactions.
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