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The Hamburg/ESO R-process enhanced star survey (HERES). II. Spectroscopic analysis of the survey sample

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Date

2005

Authors

Barklem, Paul S
Christlieb, Norbert
Beers, Timothy C
Hill, V
Bessell, Michael
Holmberg, Johan
Marstellar, B
Rossi, Silvia
Zickgraf, F-J
Reimers, D

Journal Title

Journal ISSN

Volume Title

Publisher

Springer

Abstract

We present the results of analysis of "snapshot" spectra of 253 metal-poor halo stars -3.8 ≤ [Fe/H] ≤ -1.5 obtained in the HERES survey. The snapshot spectra have been obtained with VLT/UVES and have typically S/N ∼ 54 per pixel (ranging from 17 to

Description

Keywords

Keywords: Error analysis; Galaxies; Information analysis; Neutrons; Spectroscopic analysis; Surveying; Galaxy: evolution; Galaxy: halo; Galaxy;abundances; Stars:abundances; Stars:population II; Space research Galaxy: abundances; Galaxy: evolution; Galaxy: halo; Stars: abundances; Stars: population II

Citation

URI

http://hdl.handle.net/1885/79165

Collections

ANU Research Publications

Source

Astronomy and Astrophysics

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

10.1051/0004-6361:20052967

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