First Chemical Enrichment in the Universe and the Formation of Hyper Metal-Poor Stars
First Chemical Enrichment in the Universe and the Formation of Hyper Metal-Poor Stars
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Washington, DC: American Association for the Advancement of Science
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Language
English
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Washington, DC: American Association for the Advancement of Science
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The recent discovery of a hyper-metal-poor (HMP) star, with a metallicity Fe/H smaller than 1/100,000 of the solar ratio, together with one earlier HMP star, has raised a challenging question whether these HMP stars are the actual first-generation, low-mass stars of the universe. We argue that these HMP stars are second-generation stars formed from...
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First Chemical Enrichment in the Universe and the Formation of Hyper Metal-Poor Stars
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TN_cdi_proquest_miscellaneous_68037380
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_miscellaneous_68037380
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ISSN
0036-8075
E-ISSN
1095-9203
DOI
10.1126/science.1112997
