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On the relationship between pulsars and supernova remnants

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Abstract

We propose that single stars in the mass range 4–6·5M , that explode as Supernovae of Type I, are totally disrupted by the explosion and form shell-type remnants. More massive single stars which explode as Supernovae of Type II also give rise to shell-type remnants, but in this case a neutron star or a black hole is left behind. The first supernova explosion in a close binary also gives rise to a shell-type supernova remnant. The Crab-like filled-centre supernova remnants are formed by the second supernova explosion in a close binary. The hybrid supernova remnants, consisting of a filled centre surrounded by a shell, are formed if there is an active neutron star inside the shell.

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Kochhar, R.K. On the relationship between pulsars and supernova remnants. J Astrophys Astron 2, 87–93 (1981). https://doi.org/10.1007/BF02714245

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  • DOI: https://doi.org/10.1007/BF02714245

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