Nucleosynthesis in stars: Recent developments

David Arnett, Grant Bazan

Research output: Contribution to journalArticle

13 Scopus citations


The development of new observational, experimental, and computational technologies is changing our understanding of the origins of the elements by thermonuclear burning in stars. Gamma-ray lines from newly made radioactive nuclei have been identified using instruments onboard low-Earth orbiting satellites. Grains in meteorites have isotopic anomalies which suggest that the grains were put together in a stellar explosion such as a supernova. Computer simulations allow such anomalies to be used to probe how these events happen. The simulations are being independently tested by experiments with high-energy density lasers. These developments are beginning to provide a quantitative diagnostic of galactic evolution, and of the epoch of formation of the first stars and galaxies.

Original languageEnglish (US)
Pages (from-to)1359-1362
Number of pages4
Issue number5317
StatePublished - May 30 1997

ASJC Scopus subject areas

  • General

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