| Issue |
EAS Publications Series
Volume 71-72, 2015
The Physics of Evolved Stars: A Conference Dedicated to the Memory of Olivier Chesneau
|
|
|---|---|---|
| Page(s) | 101 - 102 | |
| Section | Winds, Mass Loss, Jets | |
| DOI | https://doi.org/10.1051/eas/1571019 | |
| Published online | 01 December 2015 | |
The Physics of Evolved Stars: A Conference Dedicated to the Memory of Olivier Chesneau
E. Lagadec, F. Millour and T. Lanz (eds)
EAS Publications Series, 71–72 (2015) 101-102
E. Lagadec, F. Millour and T. Lanz (eds)
EAS Publications Series, 71–72 (2015) 101-102
Type Ia Supernovae Inside Planetary Nebulae (SNIPs)
Technion, Israel
We estimate that the fraction of type Ia supernovae (SNe Ia) exploding inside planetary nebulae (PNe), termed SNIPs, is at least 20%. We based this on (i) sodium absorption lines in some SN Ia, (ii) hydrogen emission line from circumstellar matter, and (iii) X-ray morphology of some SN Ia remnants that resembles PNe. We conclude that the two scenarios most contributing to SNe Ia are the core degenerate and the double degenerate scenarios. The work is published in Tsebrenko & Soker [3].
© EAS, EDP Sciences, 2015