Results 201 to 210 of about 4,353 (224)

Kinematics of the Galactic Bulge

1992
We present spectroscopic observations of ~200 giant stars in two fields toward the Galactic bulge. The positions of fields 588 and 589 are at l,b = (8,7) and (12,3), respectively, which corresponds to a Galactocentric distance of ~1.6 kpc for the stars in the bulge.
D. Minniti, S. D. M. White, E. Olszewski, J. Hill, M. Irwin   +4 more
openaire   +1 more source

The Evolution of the Galactic Bulge

1992
The central stellar bulge of the Milky Way is a distinct stellar population with age of order 10 Gyr and abundance range from -1.5 to nearly +1.0 dex. A portion of the AGB population in the bulges of the Milky Way, M31, and M32 is too luminous to have evolved from a stellar population as old as the globular clusters.
openaire   +1 more source

The Galactic Bulge Survey

2012
Not ...
Torres, Manuel, Jonker, P., Bassa, C., Nelemans, G., Steeghs, D., Maccarone, T., Hynes, R., Greiss, S., Clem, J., Dieball, A., Mikles, V., Britt, C., Gossen, L., Collazzi, A., Wijnands, R., Zand, J. In't., Méndez, M., Rea, N., Kuulkers, E., Ratti, E., van Haaften, L., Heinke, C., Ózel, F., Groot, P., Verbunt, F.   +24 more
openaire   +2 more sources

A catalogue of planetary nebulae chemical abundances in the Galactic bulge

Monthly Notices of the Royal Astronomical Society, 2023
Q A Parker, A A Zijlstra, Parker Quentin A   +2 more
exaly  

Chemistry of the Galactic Bulge

2015
The chemical abundances of the Galaxy tell us about the stellar and interstellar medium (ISM) evolution history. By studying the present-day chemistry of various stars (and the ISM), and combining with stellar evolution models and Galactic evolution models (and star number counts), we can build up a picture of how our Galaxy was formed and how it ...
Exter, K, Parker, QA, Walton, N, Clegg, R, Barlow, M   +4 more
openaire   +1 more source

ARGOS – III. Stellar populations in the Galactic bulge of the Milky Way

Monthly Notices of the Royal Astronomical Society, 2013
M Ness, K C Freeman, E Athanassoula
exaly  

ORIGIN OF CORRELATIONS BETWEEN CENTRAL BLACK-HOLE MASSES AND GALACTIC BULGE VELOCITY DISPERSIONS

Astronomical and Astrophysical Transactions, 2003
V I Dokuchaev
exaly  

X-ray bursters and the x-ray sources of the galactic bulge

Space Science Reviews, 1981
Walter H G Lewin, Paul C Joss, Lewin Walter H G   +2 more
exaly  

ARGOS – II. The Galactic bulge survey

Monthly Notices of the Royal Astronomical Society, 2013
K C Freeman, M Ness, Joss Bland-Hawthorn   +2 more
exaly  

Chemical characterization of the inner Galactic bulge:North–South symmetry

Monthly Notices of the Royal Astronomical Society, 2018
G Nandakumar, N Ryde, M Schultheis
exaly