SN 1996cr: Confirmation of a Luminous Type IIn Supernova in the Circinus Galaxy
AIP Conference Proceedings AIP Publishing 937:1 (2007) 427-429
Abstract:
We have recently confirmed SN 1996cr as a late鈥恡ime type IIn supernova (SN) via VLT spectroscopy and isolated its explosion date to 鈭1 yr using archival optical imaging. We briefly touch upon here the wealth of optical, X鈥恟ay, and radio archival observations available for this enigmatic source. Due to its relative proximity (3.8卤0.6 Mpc), SN 1996cr ranks among the brightest X鈥恟ay and radio SNe ever detected and, as such, may offer powerful insights into the structure and composition of type IIn SNe. We also find that SN 1996cr is matched to GRB 4B 960202 at a 2鈥3蟽 confidence level, making it perhaps the third GRB to be significantly associated with a type II SN. We speculate on whether SN 1996cr could be an off鈥恆xis or 鈥渇ailed鈥 GRB.A very faint core-collapse supernova in M85
Nature Springer Nature 449:7164 (2007) e1-e2
The empirical metallicity dependence of the mass-loss rate of O- and early B-type stars*
Astronomy & Astrophysics EDP Sciences 473:2 (2007) 603-614
The birth place of the type Ic Supernova 2007gr
(2007)
The empirical metallicity dependence of the mass-loss rate of O- and early B-type stars
(2007)