Type Ia Supernovae Inside Planetary Nebulae (SNIPs)

D. Tsebrenko, N. Soker

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

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].

Original languageEnglish
Title of host publicationThe Physics of Evolved Stars
Subtitle of host publicationA Conference Dedicated to the Memory of Olivier Chesneau
EditorsF. Millour, T. Lanz, E. Lagadec
PublisherEDP Sciences
Pages101-102
Number of pages2
ISBN (Electronic)9782759819072
DOIs
StatePublished - 1 Dec 2015
Externally publishedYes
EventPhysics of Evolved Stars Conference 2015 - Nice, France
Duration: 8 Jun 201512 Jun 2015

Publication series

NameEAS Publications Series
Volume71-72
ISSN (Print)1633-4760
ISSN (Electronic)1638-1963

Conference

ConferencePhysics of Evolved Stars Conference 2015
CountryFrance
CityNice
Period8/06/1512/06/15

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