What type of explosion results from the sudden implosion and rebound of a supergiant core?

Answer

Type II Supernova

The violent rebound from the core slam generates a shockwave that rips the star apart in an event specifically termed a Type II Supernova explosion.

What type of explosion results from the sudden implosion and rebound of a supergiant core?
fuelstarsstellar evolutionastrophysicssupergiants