Open clusters are important astrophysical laboratories to study the stellar formation and evolution and to verify the disk structure of the Milky Way. We present calculations of stellar atmospheric parameters and s-process abundances for 9 giant stars in the galactic open clusters IC 4651 IC 4725. These objects have their memberships confirmed from dynamic studies and chemical analysis. The high resolution spectra are available in the FEROS ESO archive. We have applied an line by line analysis relative to Juno solar spectrum to determine the stellar atmospheric parameters and chemical abundances of Y II, Zr I, La II, Ce II and Nd II under LTE-hypothesis. The obtained results were compared to the literature values. The derived s-process abu...
Context. Open clusters are ideal test particles for studying the chemical evolution of the Galactic ...
We used integrated-light medium-resolution spectra of six Galactic globular clusters and model stell...
Context. Thanks to the modern understanding of stellar evolution, we can accurately measure the ages...
Open clusters are important astrophysical laboratories to study the stellar formation and evolution ...
Aims.We test our capability of deriving stellar physical parameters of giant stars by analysing a sa...
Context. Our ability to extract information from the spectra of stars depends on reliable models of ...
published in A&A. The arXiv version includes also the online tables. Reference spectra will later be...
This is the first of a series of papers devoted to deriving the metallicity of old open clusters to ...
Context. Open clusters are very useful targets for examining possible trends in galactocentric dista...
Open clusters have long been used to study the chemodynamical evolution of the Galactic disc. This r...
Open clusters are often used to investigate the chemical evolution of stars and galaxies. By studyin...
We used integrated-light medium-resolution spectra of six Galactic globular clusters and model stell...
Context. Galactic open clusters have been long recognized as one of the best tools to investigate th...
Context. Asymptotic giant branch (AGB) stars play a key role in the enrichment of galaxies with heav...
This thesis has as a main purpose the determination of the chemical composition of Open Clusters for...
Context. Open clusters are ideal test particles for studying the chemical evolution of the Galactic ...
We used integrated-light medium-resolution spectra of six Galactic globular clusters and model stell...
Context. Thanks to the modern understanding of stellar evolution, we can accurately measure the ages...
Open clusters are important astrophysical laboratories to study the stellar formation and evolution ...
Aims.We test our capability of deriving stellar physical parameters of giant stars by analysing a sa...
Context. Our ability to extract information from the spectra of stars depends on reliable models of ...
published in A&A. The arXiv version includes also the online tables. Reference spectra will later be...
This is the first of a series of papers devoted to deriving the metallicity of old open clusters to ...
Context. Open clusters are very useful targets for examining possible trends in galactocentric dista...
Open clusters have long been used to study the chemodynamical evolution of the Galactic disc. This r...
Open clusters are often used to investigate the chemical evolution of stars and galaxies. By studyin...
We used integrated-light medium-resolution spectra of six Galactic globular clusters and model stell...
Context. Galactic open clusters have been long recognized as one of the best tools to investigate th...
Context. Asymptotic giant branch (AGB) stars play a key role in the enrichment of galaxies with heav...
This thesis has as a main purpose the determination of the chemical composition of Open Clusters for...
Context. Open clusters are ideal test particles for studying the chemical evolution of the Galactic ...
We used integrated-light medium-resolution spectra of six Galactic globular clusters and model stell...
Context. Thanks to the modern understanding of stellar evolution, we can accurately measure the ages...