'Nebular spectra' presentation slideshows

Pair-Instability Explosions: observational evidence

Pair-Instability Explosions: observational evidence. Avishay Gal-Yam, Weizmann Institute Nikko 2012. NS BH. NS NS. BH No remnant. W-R = Ib/c?. The Core-Collapse Spectrum. Lower mass limit unclear: <7..11 solar; stable C/O core. EC SN?. AIC. RSG=II-P. GRB. BSG. SN IIn.

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Elusive Explosions in the Local Universe

372 views • 25 slides

A Gal-Yam et al. Nature 462 , 624-627 (2009) doi:10.1038/nature08579

Ejecta composition from nebular spectra of SN 2007bi. A Gal-Yam et al. Nature 462 , 624-627 (2009) doi:10.1038/nature08579.

109 views • 1 slides