Encyclopedia > Positron

Article Content

Positron

A positron is the antimatter equivalent of the electron. It has an electric charge of +1, a spin of -1/2, and the same mass as an electron. When a positron annihilates with an electron, their mass is converted in energy in the form of two gamma ray photons.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

KANU

... from the constitution. Kenya became independent on December 12, 1963, and the next year joined the Commonwealth. Jomo Kenyatta, a member of the predominant Kikuyu ...