4 citations · 4 across the 2 of their papers we have counts for
3 papers
Chemical Compositions of RV Tauri Stars and Related Objects
S. Sumangala Rao, Sunetra Giridhar
We have undertaken a comprehensive abundance analysis for a sample of relatively unexplored RV Tauri and RV Tauri like stars to further our understanding of post-Asymptotic Giant B…
Chemical Compositions of a sample of candidate post-AGB stars
S. Sumangala Rao, Sunetra Giridhar, David L. Lambert
We have derived elemental abundances for a sample of nine IRAS sources with colours similar to those of post-AGB stars. For IRAS 01259+6823, IRAS 05208-2035, IRAS 04535+3747 and IR…
Is the post-AGB star SAO 40039 mildly H-deficient?
S. Sumangala Rao, Gajendra Pandey, David L. Lambert +1
We have conducted an LTE abundance analysis for SAO 40039 a warm post-AGB star whose spectrum is known to show surprisingly strong He I lines for its effective temperature and has…