Term Name:	positron
Synonyms:	beta(+), e(+), positron
Definition:	Elementary particle not affected by the strong force having a spin 1/2, a positive elementary charge and a rest mass of 0.000548579903(13) u, or 0.51099906(15) MeV.
Ontology:	ChEBI [CHEBI:30225]  ( EBI )