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Browsing by Author Frebel, Anna

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A new sample of extremely/ultra metal-poor stars

Author(s)Garcia Perez, A E; Christlieb, N; Ryan, Sean G, et al
TypeConference paper
Date Published2008
Date CreatedJune 23-27 2008
01_Hansen_An_elemental_assay_of_very%2C_2015.pdf.jpg

An elemental assay of very, extremely, and ultra-metal-poor stars

Author(s)Hansen, Terese; Hansen, C. J.; Christlieb, N, et al
TypeJournal article
Date Published2015
Date Created-

An extremely carbon-rich, extremely metal-poor star in the Segue 1 system

Author(s)Norris, John; Gilmore, Gerard; Wyse, Rosemary F G, et al
TypeJournal article
Date Published2010
Date Created-

Bright Metal-poor Stars from the Hamburg/ESO Survey. I. Selection and Follow-up Observations from 329 Fields

Author(s)Frebel, Anna; Christlieb, Norbert; Norris, John, et al
TypeJournal article
Date Published2006
Date Created-

Broadband UBVR C I C Photometry of Horizontal-branch and Metal-poor Candidates from the HK and Hamburg/ESO Surveys. I

Author(s)Beers, Timothy C; Flynn, Chris; Rossi, Silvia, et al
TypeJournal article
Date Published2007
Date Created-

Chemical Abundance Analysis of the Extremely Metal-poor Star HE 1300+0157

Author(s)Frebel, Anna; Norris, John; Aoki, Wako, et al
TypeJournal article
Date Published2007
Date Created-

Chemical enrichment in the faintest galaxies: The carbon and iron abundance spreads in the Bootes I dwarf spheroidal galaxy and the Segue 1 system

Author(s)Norris, John; Wyse, Rosemary F G; Gilmore, Gerard, et al
TypeJournal article
Date Published2010
Date Created-
01 Frebel A et al The chemical evolution 2016.pdf.jpg

The chemical evolution of the Bootes I ultra-faint dwarf galaxy

Author(s)Frebel, Anna; Norris, John E.; Gilmore, Gerard, et al
TypeJournal article
Date Published2016
Date Created-

Deriving stellar effective temperatures of metal-poor stars with the excitation potential method

Author(s)Frebel, Anna; Casey, Andrew; Jacobson, Heather R, et al
TypeJournal article
Date Published2013
Date Created-

Detailed element abundances of SkyMapper EMP stars: first results of the high-resolution spectroscopic follow up

Author(s)Jacobson, Heather; Asplund, Martin; Bessell, Michael, et al
TypeJournal article
Date Published2014
Date Created-

Discovery of HE 1523-0901, a Strongly r-Process-enhanced Metal-poor Star with Detected Uranium

Author(s)Frebel, Anna; Christlieb, Norbert; Norris, John, et al
TypeJournal article
Date Published2007
Date Created-
01 Howes L M et al The EMBLA survey 2016.pdf.jpg

The EMBLA Survey -- Metal-poor stars in the Galactic bulge

Author(s)Howes, Louise M.; Asplund, Martin; Keller, Stefan C, et al
TypeJournal article
Date Published29-Apr-2016
Date Created-

Exploring the origin of lithium, carbon, strontium, and barium with four new ultra metal-poor stars

Author(s)Hansen, Terese; Hansen, C J; Christlieb, N, et al
TypeJournal article
Date Published2014
Date Created-

HE 1327-2326, An Unevolved Star with [Fe/H] < -5.0. I. A Comprehensive Abundance Analysis

Author(s)Aoki, Wako; Frebel, Anna; Christlieb, Norbert, et al
TypeJournal article
Date Published2006
Date Created-

HE 1327-2326, An Unevolved Star with [Fe/H] < -5.0. III. Does its Atmosphere Reflect its Natal Composition?

Author(s)Korn, A J; Richard, O.; Mashonkina, L, et al
TypeJournal article
Date Published2009
Date Created-

HE 1327-2326, an unevolved star with [Fe/H] <-5.0. II. New 3D-ID corrected abundances from a very large telescope UVES spectrum

Author(s)Frebel, Anna; Collet, Remo; Eriksson, K., et al
TypeJournal article
Date Published2008
Date Created-

High-Resolution Spectroscopic Study of Extremely Metal-Poor Star Candidates from the SkyMapper Survey

Author(s)Jacobson, Heather; Keller, Stefan; Frebel, Anna, et al
TypeJournal article
Date Published2015
Date Created-

Hunting the parent of the orphan stream. II. the first high-resolution spectroscopic study

Author(s)Casey, Andrew; Keller, Stefan; Da Costa, Gary, et al
TypeJournal article
Date Published2014
Date Created-

Metal-poor stars observed with the Magellan telescope. I. Constraints on progenitor mass and metallicity of AGB stars undergoing s-process nucleosynthesis

Author(s)Placco, Vinicius M.; Frebel, Anna; Beers, Timothy C, et al
TypeJournal article
Date Published2013
Date Created-

Metal-poor stars observed with the magellan telescope. ii. discovery of four stars with [Fe/H] =-3.5

Author(s)Placco, Vinicius M.; Frebel, Anna; Beers, Timothy C, et al
TypeJournal article
Date Published2014
Date Created-

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