[vsnet-alert 10651] Re: (fwd) V838 Mon: Radical spectral changes at short wavelengths

Sebastian Otero varsao at hotmail.com
Fri Oct 31 14:12:17 JST 2008


> To understand these changes, one should take into account that before 
> the explosion in 2002, V838 Mon was a system containing two B3V type 
> stars, and the brighter companion exploded. The remnant of the 
> explosion was an expanding very cool star, a possible L type 
> supergiant. 

. why should a B3V dwarf explode?

Cheers,
Sebastian.


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