SIMBAD references

1999A&AS..136..453Z - Astron. Astrophys., Suppl. Ser., 136, 453-454 (1999/May-1)

An abundance analysis of the single-lined spectroscopic binaries with barium stars-like orbital elements. II. The spectroscopic data.

ZACS L., ALKSNIS O., MUSAEV F.A., BIKMAEV I.F. and GALAZUTDINOV G.A.

Abstract (from CDS):

High-resolution spectroscopic observations are presented for 19 single-lined binaries (giants and dwarfs) with orbital elements and mass functions similar to those of barium stars, two radial velocity non-variable barium stars, and two standards. All binary systems contain an unseen low-mass component, presumably, a white dwarf. The equivalent widths and oscillator strengths are given for all measured spectral lines.

Abstract Copyright:

Journal keyword(s): binaries: spectroscopic - stars: chemically peculiar - stars: abundances

VizieR on-line data: <Available at CDS (J/A+AS/136/453): stars.dat table2.dat table3.dat>

Simbad objects: 21

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2020.01.22-05:38:44

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