J/A+A/454/581 Iron abundances of 33 wide binaries (Desidera+, 2006)
Abundance difference between components of wide binaries.
II. The southern sample.
Desidera S., Gratton R.G., Lucatello S., Claudi R.U.
<Astron. Astrophys., 454, 581-593 (2006)>
=2006A&A...454..581D 2006A&A...454..581D (SIMBAD/NED BibCode)
ADC_Keywords: Stars, double and multiple ; Abundances ; Spectroscopy
Keywords: stars: abundances - stars: planetary systems -
stars: binaries: visual - techniques: spectroscopic
Abstract:
We present high-precision iron abundance differences for 33 wide
binaries with similar components. They were observed with the FEROS
spectrograph at ESO, looking for abundance anomalies due to the
ingestion of metal rich material of a planetary origin.
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
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Author address: Silvano Desidara,
References:
Desidera et al., Paper I 2004A&A...420..683D 2004A&A...420..683D, Cat. J/A+A/420/683
(End) Patricia Vannier [CDS] 04-Oct-2007