CEMP Stars as Probes of First-Star Nucleosynthesis, the IMF, and Galactic Assembly

A new stellar cluster Gaia 2

Not scheduled

5m

A100 Sciences II, 30 quai Ernest Ansermet, 1205 Geneva (University of Geneva A100 Sciences II)

posters

Speaker

Dr şeyma çalışkan (Ankara University)

Description

Stellar clusters are the key for understanding of galaxy formation and evolution because they host number of old stars. We determine the atmospheric parameters of two members of a new stellar cluster Gaia 2. The low resolution spectra of the stars were obtained at TÜBİTAK National Observatory, using the RTT150 telescope (with 1.5 m). We announce the first results in the present study.