positron

The positron is the antiparticle or the antimatter counterpart of the electron. The positron has an electric charge of +1, a spin of 1/2, and the same mass as an electron. When a low-energy positron collides with a low-energy electron,  annihilation occurs, resulting in the production of two gamma ray photons (see electron-positron annihilation). The first scientist deemed to have captured positrons through electron-positron annihilation was Chung-Yao Chao, a graduate student at Caltech in 1930, though he did not realize what they were at that time.
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Positron! Records is an independent record label based in Chicago, Illinois founded in 1998 by Chris Randall, who is known for being the lead singer/musician for the industrial band Sister Machine Gun. Positron! Records describes itself as an "anti-label" because they release only a handful of albums and give as much support to each release as they can. The label also features a "Creative Commons license" for some of its albums, allowing individuals to uploads those songs to peer-to-peer websites as well as sample parts of those songs for private or commercial usage.
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n. positron, antiparticle of an electron, elementary particle equal in mass to the electron but with a positive electrical charge (Physics)

n. positron, elementary particle equal in mass to the electron but with a positive electrical charge (Physics)

n. positron, antiparticle of an electron, elementary particle equal in mass to the electron but with a positive electrical charge (Physics)