What mass range generally describes the remaining core that forms a Neutron Star after a supernova?

Answer

Between approximately 1.4 and 3 solar masses

If the remaining core mass falls between approximately 1.4 solar masses (the Chandrasekhar Limit) and roughly 3 solar masses (the TOV Limit), it compresses into a Neutron Star.

What mass range generally describes the remaining core that forms a Neutron Star after a supernova?
evolutionstarmassstage