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But the atoms trapped by that system end up having a substantial amount of energy. If you tried to figure out the energy involved in shifting the antielectron between orbitals using photons, the ...
For example, the antielectron is the antiparticle of the electron; it has the same mass and is positively charged.
The second reaction, known as the timelike process, is when an electron and antielectron collide, annihilate each other, and produce two pions. “At face value, these two processes look ...