Supernovae in Three-Dimension: A Link to Gamma-Ray Bursts
| dc.creator | Maeda, Keiichi | |
| dc.date | 2007-08-07 | |
| dc.date.accessioned | 2026-07-07T08:22:36Z | |
| dc.date.available | 2026-07-07T08:22:36Z | |
| dc.description | Observational consequences of a jet-driven supernova (SN) explosion model are presented. The results are compared in detail with optical observations of SN 1998bw associated with a Gamma-Ray Burst. It is shown that the jet model is able to reproduce virtually all the optical observations available for this SN, although a spherical model fails to explain some of observed features. Because of the viewing angle effect, the required kinetic energy of the SN ejecta is reduced to ~ 2 x 10^{52} erg as compared to that obtained by the previous spherical model (~ 5 x 10^{52} erg), but this is still much larger than that of a canonical SN (~10^{51} erg). | |
| dc.description | 6 pages, 3 figures. Invited talk at "Frascati Workshop 2007: Multifrequency Behaviour of High Energy Cosmic Sources", 28 May - 2 June, 2007, Vulcano, Italy. To apper in the Chinese Journal of Astronomy and Astrophysics (ChJAA) | |
| dc.identifier | https://arxiv.org/abs/0708.0970 | |
| dc.identifier | http://arxiv.org/abs/0708.0970 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/135709 | |
| dc.subject | Astrophysics | |
| dc.title | Supernovae in Three-Dimension: A Link to Gamma-Ray Bursts | |
| dc.type | text |