Assertion: supernova's energy | /r/CapableOf | contribute to slower decline
Facets:
value: much
type: DEGREE
value: in luminosity
type: OTHER
Source sentences:
text: Kinetic energies and nickel yields are somewhat lower than Type Ia supernovae, hence the lower peak visual luminosity of Type II supernovae, but energy from the de-ionisation of the many solar masses of remaining hydrogen can contribute to a much slower decline in luminosity and produce the plateau phase seen in the majority of core collapse supernovae.