62 citations · 144 across the 4 of their papers we have counts for
4 papers
Carbon abundance and the N/C ratio in atmospheres of A-, F- and G-type supergiants and bright giants
Leonid S. Lyubimkov, David L. Lambert, Sergey A. Korotin +2
Based on our prior accurate determination of fundamental parameters for 36 Galactic A-, F- and G-type supergiants and bright giants (luminosity classes I and II), we undertook a no…
Lithium abundance in atmospheres of F- and G-type supergiants and bright giants
Leonid S. Lyubimkov, David L. Lambert, Bogdan M. Kaminsky +3
We present a non-local thermodynamic equilibrium abundance analysis of the resonance doublet Li I at 6707.8 A for 55 Galactic F and G supergiants and bright giants. The derived lit…
Nitrogen Enrichment in Atmospheres of A- and F- Type Supergiants
Leonid S. Lyubimkov, David L. Lambert, Sergey A. Korotin +3
Using new accurate fundamental parameters of 30 Galactic A and F supergiants, namely their effective temperatures Teff and surface gravities log g, we implemented a non-LTE analysi…
Accurate Fundamental Parameters or A, F, and G-type Supergiants in the Solar Neighbourhood
Leonid S. Lyubimkov, David L. Lambert, Sergey I. Rostopchin +2
The following parameters are determined for 63 Galactic supergiants in the solar neighbourhood: effective temperature Teff, surface gravity log g, iron abundance log e(Fe), microtu…