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Title: Which of these is the likely progenitor of a type II supernova? Post by: Tsync on Feb 10, 2016 Which of these is the likely progenitor of a type II supernova?
A) a mass-transfer binary, with the white dwarf already at 1.3 solar masses B) an evolved blue supergiant that is about to experience the helium flash C) a contact binary, with the neutron star at 2.3 solar masses D) an evolved red giant which is just starting to make silicon in its core E) two white dwarfs in a contact binary system Title: Re: Which of these is the likely progenitor of a type II supernova? Post by: Ratatouille on Feb 11, 2016 Content hidden
Title: Re: Which of these is the likely progenitor of a type II supernova? Post by: Tsync on Mar 2, 2016 Wonderful, thanks for your time and effort
Title: Re: Which of these is the likely progenitor of a type II supernova? Post by: Ratatouille on Mar 3, 2016 Happy to help :)
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