|
other query modes : |
Identifier query |
Coordinate query |
Criteria query |
Reference query |
Basic query |
Script submission |
TAP |
Output options |
Object types |
Help |
2005A&A...436..697F - Astronomy and Astrophysics, volume 436697-700 (2005/6-3)
C, N, O in λ Boo stars and in composite spectra.
FARAGGIANA R. and BONIFACIO P.
Abstract (from CDS):
The selective abundance of C, N, O (almost solar) with respect to that of other elements (underabundant) in λ Boo stars has been interpreted as a characteristic peculiarity of these objects, when considered as single stars. We show here that a similar selective abundance is predicted from the composite spectra resulting from two unresolved stars in the same temperature range as the λ Boo stars.
Abstract Copyright: ∼
Journal keyword(s): stars: atmospheres - stars: chemically peculiar - stars: binaries: spectroscopic
Simbad objects: 8
To bookmark this query, right click on this link: simbad:2005A&A...436..697F and select 'bookmark this link' or equivalent in the popup menu