CS29497-030 Abundance Constraints on Neutron-Capture Nucleosynthesis
نویسندگان
چکیده
منابع مشابه
Near-uv Observations of Cs29497-030: New Constraints on Neutron-capture Nucleosynthesis Processes
Employing spectra obtained with the new Keck I HIRES near-UV sensitive detector, we have performed a comprehensive chemical composition analysis of the binary blue metal-poor star CS29497-030. Abundances for 29 elements and upper limits for an additional seven have been derived, concentrating on elements largely produced via neutron-capture nucleosynthesis. Included in our analysis are the two ...
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ژورنال
عنوان ژورنال: Proceedings of the International Astronomical Union
سال: 2005
ISSN: 1743-9213,1743-9221
DOI: 10.1017/s1743921305006228