nuclear fission 
Kernspaltung 
chain reaction 
Kettenreaktion 
fissionable nucleus 
spaltbarer Kern 
fission products (radioactive nuclei) 
Spaltprodukte (radioaktive Kerne) 
energy release 
Energiefreisetzung 
nucleus splitting 
Kernspaltung 
fissionable nucleus 
spaltbarer Kern 
incident neutron 
einfallendes Neutron 
incident neutron 
einfallendes Neutron 