positrons
type: Concept
preferred label: positronit @fi
preferred label: positroner @sv
broader: antiparticles

antiparticles
type: Concept
related: antimatter
narrower: positrons
preferred label: antihiukkaset @fi
preferred label: antipartiklar @sv
broader: elementary particles
in scheme: conceptscheme

antimatter
type: Concept
preferred label: antimateria @fi
preferred label: antimaterie @sv
related: antiparticles

elementary particles
type: Concept
preferred label: alkeishiukkaset @fi
preferred label: elementarpartiklar @sv
narrower: antiparticles