Assertion: gamma ray's energy | /r/HasAspect | broad minima
Facets:
value: in between the numbers
type: LOCATION
Source sentences:
text: The energy of the first 2+ state is known5 to be a smooth function of proton or neutron number, having broad minima in between the numbers 50, 82 and 126 (the ‘magic’ numbers or closed shells of the nuclear shell model) and rising to sharp maxima at the ‘magic’ numbers.