7 citations · 13 across the 4 of their papers we have counts for
4 papers
Abundance of strontium in the Galactic globular cluster 47 Tuc
E. Kolomiecas, A. Kučinskas, J. Klevas +1
Aims. We have determined Sr abundance in a sample of 31 red giant branch stars located in the Galactic globular cluster 47 Tuc with the aim to identify potential differences in the…
Abundance of zirconium in the globular cluster 47 Tuc: a possible Zr-Na correlation?
E. Kolomiecas, V. Dobrovolskas, A. Kučinskas +2
We determined abundances of Na and Zr in the atmospheres of 237 RGB stars in Galactic globular cluster (GGC) 47 Tuc (NGC 104), with a primary objective of investigating possible di…
Abundance of barium in the atmospheres of red giants in the Galactic globular cluster NGC 104 (47 Tuc)
V. Dobrovolskas, E. Kolomiecas, A. Kučinskas +2
Context. While most (if not all) Type I Galactic globular clusters (GGCs) are characterised by spreads in the abundances of light chemical elements (e.g. Li, N, O, Na, Mg, Al), it…
Abundance of zirconium in the atmospheres of red giants in Galactic globular cluster 47 Tuc
Edgaras Kolomiecas, Vidas Dobrovolskas, Arūnas Kučinskas
We determined zirconium abundance in the atmospheres of 327 red giant branch (RGB) stars in the globular cluster 47 Tuc. The 1D LTE abundances were obtained from the archival VLT G…