If the initial shock wave stalls permanently, what is the likely outcome instead of a supernova explosion?

Answer

A complete gravitational collapse into a black hole

If the shock wave stalls permanently, the text indicates that the result is not an explosion, but rather a complete gravitational collapse into a black hole, possibly leaving a strange, hot remnant.

If the initial shock wave stalls permanently, what is the likely outcome instead of a supernova explosion?
starsupernovaexplosioncore collapseImplosion