✦ LIBER ✦

The solar abundance of tungsten

✍ Scribed by Hartmut Holweger; Klaus Werner

Publisher: Springer
Year: 1982
Tongue: English
Weight: 285 KB
Volume: 81
Category: Article
ISSN: 0038-0938
DOI: 10.1007/bf00151973

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✦ Synopsis

Recent measurements of WI oscillator strengths (Obbarius and Kock, 1982)

lead to a solar photospheric abundance of tungsten, loge~r = 1.06 +_ 0.15 on the scale log~r~ -12. The solar W/Si abundance ratio, 0.32 W atoms/106 Si, coincides with that found in carbonaceous chrondrites. Implications for solar-system r-processes abundances are pointed out.

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