SIMBAD references

1995A&AS..109..471M - Astron. Astrophys., Suppl. Ser., 109, 471-477 (1995/March-0)

Elemental abundances in the atmospheres of three metal-deficient giants.

MISHENINA T.V., KLOCHKOVA V.G. and PANCHUK V.E.

Abstract (from CDS):

High dispersion high resolution CCD spectra have been used for the determination of the elemental abundances in three metal-deficient stars. The following results were obtained: 1) an overabundance of O is found; 2) Si, Ca, Ti are overabundant with respect to iron in stars with [Fe/H]= -1.5; 3) halo stars show an underabundance of the odd elements Na and Al relative to the abundance of the even element Mg); 4) Ni and Mn are slightly overdeficient; 5) an underabundance of Cu is found in all three stars ; 6) s-process elements are slightly overabundant.

Abstract Copyright: ∼

Journal keyword(s): stars: individual: HD 170737, HD 175305, HD 232078 - stars: abundances - Galaxy: evolution - abundances

VizieR on-line data: <Available at CDS (J/A+AS/109/471): table4 table5>

Simbad objects: 4

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