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explosive nucleosynthesis | ||||
subject | fact |
explosive nucleosynthesis | has definition The nucleosynthetic processes which are thought to occur in supernovae. These explosive processes are thought to produce the nuclei from neon up to and including the e-process nuclei and possibly the r-process nuclei. Explosive carbon burning occurs for a temperature of about 2 × 109 K and a density of 104-107 g cm-3 and produces nuclei from neon to silicon. Explosive oxygen burning occurs for a temperature of about 4 × 109 K and produces nuclei from silicon to calcium, and the e-process occurs at a temperature greater than 5 × 109 K and produces the iron peak nuclei. | |
has definition The nucleosynthesis processes that are believed to occur in supernovae. Explosive carbon burning occurs at a temperature of about 2 × 109 K and produces the nuclei from neon to silicon. Explosive oxygen burning occurs near 4 × 109 K and produces nuclei between silicon and calcium in atomic weight. At higher temperatures, still heavier nuclei, up to and beyond iron, are produced. | ||
is a kind of stellar nucleosynthesis | ||
fusion | has antonym fission | |
produces energy | ||
has product | ||
has reaction probability | ||
has catalyst | ||
has reactant | ||
has minimum temperature | ||
physical process | has domain physics |