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Antimatter falls down, not up: CERN experiment confirms theory
https://www.nature.com/articles/d41586-023-03043-0
Observing this simple phenomenon had eluded physicists for decades.
https://www.nature.com/articles/d41586-023-03043-0
Observing this simple phenomenon had eluded physicists for decades.
For the simple case of electron-positron annihilation, they transform into high-energy photons, whose total energy is equal to the total mass-energy of the electron and positron. See: https://en.wikipedia.org/wiki/Electron%E2%80%93positron_annihilation