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The evolution of the Milky Way: New insights from open clusters
Arumalla B. S. Reddy, David L. Lambert, Sunetra Giridhar
We have collected high-dispersion echelle spectra of red giant members in the twelve open clusters (OCs) and derived stellar parameters and chemical abundances for 26 species by ei…
Comprehensive abundance analysis of red giants in the open clusters NGC 2527, 2682, 2482, 2539, 2335, 2251 and 2266
Arumalla B. S. Reddy, Sunetra Giridhar, David L. Lambert
We have analyzed high-resolution echelle spectra of red giant members for seven open clusters in the Galactic anticentre direction to explore their chemical positions. Cluster memb…
Comprehensive abundance analysis of red giants in the open clusters NGC 752, NGC 1817, NGC 2360 and NGC 2506
Arumalla B. S. Reddy, Sunetra Giridhar, David L. Lambert
We have analyzed high-dispersion echelle spectra ($R \ga 50,000$) of red giant members for four open clusters to derive abundances for many elements. The spread in temperatures and…