Visit this site, from "Physical Review Focus," to learn about the 1932 discovery of the positive electron, or positron, the first particle of antimatter identified. You'll see how Carl Anderson found tracks of positrons in his cosmic ray research with cloud chambers, and how he concluded that they were positive electrons. Also, you'll find out how the positron had already been predicted when Anderson found it.
%0 Electronic Source %D August 25, 2006 %T Antimatter: Mirror of the Universe %I American Physical Society %V 2015 %N 1 February 2015 %8 August 25, 2006 %9 text/html %U http://physics.aps.org/story/v17/st5
Disclaimer: ComPADRE offers citation styles as a guide only. We cannot offer interpretations about citations as this is an automated procedure. Please refer to the style manuals in the Citation Source Information area for clarifications.