An Alternative Symbiotic Channel to Type Ia Supernovae
| dc.creator | Lv, Guoliang | |
| dc.creator | Zhu, Chunhua | |
| dc.creator | Wang, Zhaojun | |
| dc.creator | Wang, Na | |
| dc.date | 2009-03-15 | |
| dc.date | 2009-05-09 | |
| dc.date.accessioned | 2026-07-07T13:12:48Z | |
| dc.date.available | 2026-07-07T13:12:48Z | |
| dc.description | By assuming an aspherical stellar wind with an equatorial disk from a red giant, we investigate the production of Type Ia supernovae (SNe Ia) via symbiotic channel. We estimate that the Galactic birthrate of SNe Ia via symbiotic channel is between $1.03\times 10^{-3}$ and $2.27\times 10^{-5}$ yr$^{-1}$, the delay time of SNe Ia has wide range from $\sim$ 0.07 to 5 Gyr. The results are greatly affected by the outflow velocity and mass-loss rate of the equatorial disk. Using our model, we discuss the progenitors of SN 2002ic and SN 2006X. | |
| dc.description | 11pages, 11 figurs. accepted for publication in MNRAS | |
| dc.identifier | https://arxiv.org/abs/0903.2636 | |
| dc.identifier | http://arxiv.org/abs/0903.2636 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/229689 | |
| dc.subject | Solar and Stellar Astrophysics | |
| dc.title | An Alternative Symbiotic Channel to Type Ia Supernovae | |
| dc.type | text |