photonuclear
photonuclear reaction
photoproton
spallation
photofission
transmutation
astronuclear
criticality
nucleal
radioactivity
nuclearly
fissive
proton capture
endoergic
gamma decay
energy-absorbing
fissional
pair production
pair formation
pair creation
photoneutron
pycnonuclear
neutron capture
reaction mixture
protonophoric
strong nuclear interaction
chain reaction
photoexcited
atomic fission
exoergic
energy-releasing
Frisch
atomistic
nuclear physicist
radiation
Otto Robert Frisch
Otto Frisch
nucleoribosomal
actinism
power excursion
endoergic reaction
strong nuclear
weak nuclear
fission bomb
criticality accident
helionium
fissiogenic
neutron emission
photoinitiator
monowavelength