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Ultra-metal-poor Stars: Spectroscopic Determination of Stellar Atmospheric Parameters Using Iron Non-LTE Line Abundances
The Astrophysical journal, 2017-10, Vol.847 (2), p.142
2017
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Evidence for an Aspherical Population III Supernova Explosion Inferred from the Hyper-metal-poor Star HE 1327–2326
The Astrophysical journal, 2019-05, Vol.876 (2), p.97
2019
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RAVE J203843.2–002333: The First Highly R-process-enhanced Star Identified in the RAVE Survey
The Astrophysical journal, 2017-07, Vol.844 (1), p.18
2017
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The R-Process Alliance: Spectroscopic Follow-up of Low-metallicity Star Candidates from the Best & Brightest Survey
The Astrophysical journal, 2019-01, Vol.870 (2), p.122
2019
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Revisiting the Iron Abundance in the Hyper Iron-poor Star HE 1327–2326 with UV COS/HST Data
The Astrophysical journal, 2018-08, Vol.863 (2), p.168
2018
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Revisiting the Iron Abundance in the Hyper Iron-poor Star HE 1327-2326 with UV COS/HST Data Based on observations made with the NASA/ESA Hubble Space Telescope, obtained at the Space Telescope Science Institute (STScI), which is operated by the Association of Universities for Research in Astronomy, Inc. (AURA) under NASA contract NAS 5-26555. These observations are associated with program GO-14151
The Astrophysical journal, 2018-08, Vol.863 (2)
2018
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Chemical Abundance Signature of J0023+0307: A Second-generation Main-sequence Star with [Fe/H] < −6
The Astrophysical journal, 2019-02, Vol.871 (2), p.146
2019
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The chemical abundance pattern of the extremely metal-poor thin disc star 2MASS J1808−5104 and its origins
Monthly notices of the Royal Astronomical Society, 2022-10, Vol.517 (3), p.3993-4004
2022
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The R-Process Alliance: Discovery of the First Metal-poor Star with a Combined r- and s-process Element Signature
The Astrophysical journal, 2018-08, Vol.862 (2), p.174
2018
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The R-Process Alliance: detailed chemical composition of an r-process enhanced star with UV and optical spectroscopy
Monthly notices of the Royal Astronomical Society, 2024-03, Vol.529 (3), p.1917-1940
2024
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Evidence for an Aspherical Population III Supernova Explosion Inferred from the Hyper-metal-poor Star HE 1327-2326∗ ∗ Based on observations made with the NASA/ESA Hubble Space Telescope, obtained at the Space Telescope Science Institute (STScI), which is operated by the Association of Universities for Research in Astronomy, Inc. (AURA) under NASA contract NAS 5-26555. These observations are associated with program GO-14151
The Astrophysical journal, 2019-05, Vol.876 (2)
2019
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Chemical Abundance Signature of J0023+0307: A Second-generation Main-sequence Star with [Fe/H] < −6 This paper includes data gathered with the 6.5 m Magellan telescopes located at Las Campanas Observatory, Chile
The Astrophysical journal, 2019-01, Vol.871 (2)
2019
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The R-Process Alliance: Chemical Abundances for a Trio of r-process-enhanced Stars-One Strong, One Moderate, and One Mild This paper includes data gathered with the 6.5 m Magellan Telescopes located at Las Campanas Observatory, Chile. Based on observations at Kitt Peak National Observatory, National Optical Astronomy Observatory (NOAO Prop. IDs: 14A-0323), which is operated by the Association of Universities for Research in Astronomy (AURA) under cooperative agreement with the National Science F
The Astrophysical journal, 2018-08, Vol.864 (1)
2018
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The R-Process Alliance: Discovery of the First Metal-poor Star with a Combined r- and s-process Element Signature This paper includes data gathered with the 6.5 m Magellan Telescopes located at Las Campanas Observatory, Chile. Based on observations made with ESO Telescopes at the La Silla Observatory under programme ID 095.D-0202 (PI: Placco). Based on observations obtained at the Southern Astrophysical Research (SOAR) telescope (2016A-0019-PI: Santucci), which is a joint project of the Ministér
The Astrophysical journal, 2018-08, Vol.862 (2)
2018
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Mega (metal-poor) not so much : Non-LTE spectroscopic stellar parameters and abundance determination of Ultra metal-poor stars
Proceedings of the International Astronomical Union, 2017-07, Vol.13 (S334), p.259-262
2017
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RAVE J203843.2-002333: The First Highly R-process-enhanced Star Identified in the RAVE Survey Based on observations gathered with the 6.5 m Magellan Telescopes located at Las Campanas Observatory, Chile; Kitt Peak National Observatory, National Optical Astronomy Observatory (NOAO Prop. ID: 14B-0231; PI: Placco), which is operated by the Association of Universities for Research in Astronomy (AURA) under cooperative agreement with the National Science Foundation. The authors are honored to be perm
The Astrophysical journal, 2017-07, Vol.844 (1)
2017
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