Thermonuclear runaways in nova outbursts

Anurag Shankar, David Arnett, Bruce A. Fryxell

Research output: Contribution to journalArticle

27 Scopus citations

Abstract

We present results of exploratory, two-dimensional numerical calculations of a local thermonuclear runaway on the surface of a white dwarf. We find that the energy released by the runaway can induce a significant amount of vorticity near the burning region. Such mass motions account naturally for mixing of core matter into the envelope during the explosion. A new mechanism for the lateral spread of nuclear burning is also discussed.

Original languageEnglish (US)
Pages (from-to)L13-L15
JournalAstrophysical Journal
Volume394
Issue number1 PART 2
StatePublished - Jul 20 1992

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Keywords

  • Hydrodynamics
  • Novae, cataclysmic variables

ASJC Scopus subject areas

  • Astronomy and Astrophysics
  • Space and Planetary Science

Cite this

Shankar, A., Arnett, D., & Fryxell, B. A. (1992). Thermonuclear runaways in nova outbursts. Astrophysical Journal, 394(1 PART 2), L13-L15.