Explosive helium burning in white dwarfs
Journal Article
·
· Sov. Astron. Lett. (Engl. Transl.); (United States)
OSTI ID:6796742
Analysis of the helium-burning kinetics at constant temperature and density (T> or =10/sup 9/ /sup 0/K, rho> or =10/sup 5/ g/cm/sup 3/) indicates that He/sup 4/ detonation in white dwarfs cannot produce an appreciable quantity of light (A<56) elements. Hence type I supernova models relying on helium white dwarf detonation are not compatible with the observational evidence.
- Research Organization:
- Astronomical Council, USSR Academy of Sciences, Moscow
- OSTI ID:
- 6796742
- Journal Information:
- Sov. Astron. Lett. (Engl. Transl.); (United States), Journal Name: Sov. Astron. Lett. (Engl. Transl.); (United States) Vol. 10:2; ISSN SALED
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
640102* -- Astrophysics & Cosmology-- Stars & Quasi-Stellar
Radio & X-Ray Sources
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
DENSITY
DWARF STARS
ELEMENTS
ERUPTIVE VARIABLE STARS
HELIUM BURNING
KINETICS
MATHEMATICAL MODELS
NUCLEOSYNTHESIS
PHYSICAL PROPERTIES
REACTION KINETICS
STAR BURNING
STAR EVOLUTION
STAR MODELS
STARS
SUPERNOVAE
SYNTHESIS
TEMPERATURE DEPENDENCE
VARIABLE STARS
WHITE DWARF STARS
Radio & X-Ray Sources
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
DENSITY
DWARF STARS
ELEMENTS
ERUPTIVE VARIABLE STARS
HELIUM BURNING
KINETICS
MATHEMATICAL MODELS
NUCLEOSYNTHESIS
PHYSICAL PROPERTIES
REACTION KINETICS
STAR BURNING
STAR EVOLUTION
STAR MODELS
STARS
SUPERNOVAE
SYNTHESIS
TEMPERATURE DEPENDENCE
VARIABLE STARS
WHITE DWARF STARS