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The oxygen abundance of the ultra-metal-poor star HE 0557-4840

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Date

2012

Authors

Norris, John
Christlieb, N
Bessell, Michael
Asplund, Martin
Eriksson, K.
Korn, A. J.

Journal Title

Journal ISSN

Volume Title

Publisher

IOP Publishing

Abstract

We present a high-resolution ultraviolet (UV) spectrum of the ultra-metal-poor (UMP) carbon-enhanced red giant HE 0557-4840 (Teff/log g/[Fe/H] = 4900/2.2/-4.8). Combining these data with earlier observations, the radial velocity is 212.0 ± 0.4kms-1, with

Description

Keywords

Citation

URI

http://hdl.handle.net/1885/62854

Collections

Open Access Research

Source

Astrophysical Journal, The

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

10.1088/0004-637X/753/2/150

Restricted until

2037-12-31

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01_Norris_The_oxygen_abundance_of_the_2012.pdf (331.54 KB)

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