D
Dieter Reimers
Researcher at University of Hamburg
Publications - 286
Citations - 10449
Dieter Reimers is an academic researcher from University of Hamburg. The author has contributed to research in topics: Stars & White dwarf. The author has an hindex of 59, co-authored 286 publications receiving 10096 citations. Previous affiliations of Dieter Reimers include Institut d'Astrophysique de Paris & University of Erlangen-Nuremberg.
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The Hamburg/ESO R-process enhanced star survey (HERES). II. Spectroscopic analysis of the survey sample
Paul S. Barklem,Norbert Christlieb,Timothy C. Beers,Vanessa Hill,Michael S. Bessell,J. Holmberg,B. Marsteller,Silvia Rossi,F.-J. Zickgraf,Dieter Reimers +9 more
TL;DR: In this paper, the results of analysis of "snapshot" spectra of 253 metal-poor halo stars −3.8 ≤ (Fe/H) ≤− 1.5 obtained in the HERES survey are presented.
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HE 0557–4840: Ultra-Metal-Poor and Carbon-Rich*
John E. Norris,Norbert Christlieb,Norbert Christlieb,Andreas J. Korn,Kjell Eriksson,Michael S. Bessell,Timothy C. Beers,Lutz Wisotzki,Dieter Reimers +8 more
TL;DR: In this article, the authors report the discovery and high-resolution, high-S/N spectroscopic analysis of the ultra-metal-poor red giant HE 0557-4840, which is the third most heavy-element-deficient star currently known.
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Bright Metal-poor Stars from the Hamburg/ESO Survey. I. Selection and Follow-up Observations from 329 Fields
Anna Frebel,Norbert Christlieb,John E. Norris,Timothy C. Beers,Michael S. Bessell,Jaehon Rhee,Cora Fechner,Brian Marsteller,Silvia Rossi,Christopher Thom,Lutz Wisotzki,Dieter Reimers +11 more
TL;DR: In this paper, the authors presented a sample of 1777 bright (9 1.0) metal-poor (Fe/H] 20%) and higher values with increasing distance from the Galactic plane.
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HE 0437-5439: an unbound hypervelocity main-sequence B-type star
TL;DR: In this paper, a 16th magnitude star with a heliocentric radial velocity of +723 ± 3 km s-1 was discovered, indicating that the star is unbound to the Galaxy.
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The stellar content of the Hamburg/ESO survey. IV. Selection of candidate metal-poor stars
Norbert Christlieb,Norbert Christlieb,T. Schoerck,Anna Frebel,Timothy C. Beers,L. Wisotzki,Dieter Reimers +6 more
TL;DR: In this article, the authors present the quantitative methods used for selecting candidate metal-poor stars in the Hamburg/ESO objective-prism survey (HES) based on the strength of the Ca II K line, B-V colors, and J-K colors from the 2 Micron All Sky Survey.