Add to ORKGWe present a comparison of high-resolution, integrated-light, detailed chemical abundances for Galactic and extragalactic globular clusters in both massive galaxies and dwarf galaxies. We include measurements of Fe, Ca, Si, Na, and Al for globular cluster samples in the Milky Way, M31, Large Magellanic Cloud, and NGC 5128. These and other recent results from our group on M31 and NGC 5128 are the first chemical abundances derived from discrete absorption features in old stars beyond the Milky Way and its nearest neighbors. These abundances can provide both galaxy enrichment histories and constraints on globular cluster formation and evolution
The ability to measure metallicities and α-element abundances in individual red giant branch (RGB) s...
Context. Globular clusters (GCs) are emerging as powerful tracers of the chemical composition of ext...
Galactic globular cluster (GC) stars exhibit abundance patterns that are not shared by their field c...
We present ages, Fe/H] and abundances of the a elements Ca I, Si I, Ti I, Ti II, and light elements ...
Globular clusters (GCs) are luminous, observationally accessible objects that are good tracers of th...
High-resolution integrated light (IL) spectroscopy provides detailed abundances of distant globular ...
© 2018, Pleiades Publishing, Ltd. We present the results of determinations of age, helium abundance ...
We perform a detailed abundance analysis on integrated-light spectra of 20 globular clusters (GCs) i...
Context. Integrated-light spectroscopy at high spectral resolution is rapidly maturing as a powerful...
We present a catalog of Fe, Mg, Si, Ca, and Ti abundances for 2961 stars in eight dwarf satellite ga...
Chemical abundances are presented for 25 M31 globular clusters (GCs), based on moderately high resol...
Integrated spectra of Milky Way globular clusters (GCs) are reproduced by computing synthetic spectr...
Context. The study of globular clusters is one of the most powerful ways to learn about a galaxy's c...
Item does not contain fulltextAims: We use integrated-light spectroscopic observations to measure me...
We review the properties of globular clusters (GCs) which make them useful for studying the Galactic...
The ability to measure metallicities and α-element abundances in individual red giant branch (RGB) s...
Context. Globular clusters (GCs) are emerging as powerful tracers of the chemical composition of ext...
Galactic globular cluster (GC) stars exhibit abundance patterns that are not shared by their field c...
We present ages, Fe/H] and abundances of the a elements Ca I, Si I, Ti I, Ti II, and light elements ...
Globular clusters (GCs) are luminous, observationally accessible objects that are good tracers of th...
High-resolution integrated light (IL) spectroscopy provides detailed abundances of distant globular ...
© 2018, Pleiades Publishing, Ltd. We present the results of determinations of age, helium abundance ...
We perform a detailed abundance analysis on integrated-light spectra of 20 globular clusters (GCs) i...
Context. Integrated-light spectroscopy at high spectral resolution is rapidly maturing as a powerful...
We present a catalog of Fe, Mg, Si, Ca, and Ti abundances for 2961 stars in eight dwarf satellite ga...
Chemical abundances are presented for 25 M31 globular clusters (GCs), based on moderately high resol...
Integrated spectra of Milky Way globular clusters (GCs) are reproduced by computing synthetic spectr...
Context. The study of globular clusters is one of the most powerful ways to learn about a galaxy's c...
Item does not contain fulltextAims: We use integrated-light spectroscopic observations to measure me...
We review the properties of globular clusters (GCs) which make them useful for studying the Galactic...
The ability to measure metallicities and α-element abundances in individual red giant branch (RGB) s...
Context. Globular clusters (GCs) are emerging as powerful tracers of the chemical composition of ext...
Galactic globular cluster (GC) stars exhibit abundance patterns that are not shared by their field c...