Electron-positron annihilation is the process that occurs when an electron which is matter and a positron which is antimatter meet and destroy each other, producing two gamma ray photons, of 511 keV each, in opposite directions.
They destroy each other and produce two gamma ray photons, of 511 keV each, in opposite directions. Electron-positron annihilation is the process that occurs when an electron (which is matter) and a positron (which is antimatter) collide.
Electron-positron annihilation is the process that occurs when an electron (which is matter) and a positron (which is antimatter) collide. They destroy each other and produce two gamma ray photons, of 511 keV each, in opposite directions.
Electron-positron annihilation is the process that occurs when an electron (which is matter) and a positron (which is antimatter) collide. They destroy each other and produce two gamma ray photons, of 511 keV each, in opposite directions.