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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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CHEMICAL DIVERSITY IN THE ULTRA-FAINT DWARF GALAXY TUCANA II
Astrophysical journal. Letters, 2016-11, Vol.832 (1), p.L3-L3
2016
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The R-Process Alliance: First Release from the Northern Search for r-process-enhanced Metal-poor Stars in the Galactic Halo
The Astrophysical journal, 2018-12, Vol.868 (2), p.110
2018
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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: Chemical Abundances for a Trio of r-process-enhanced Stars—One Strong, One Moderate, and One Mild
The Astrophysical journal, 2018-09, Vol.864 (1), p.43
2018
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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 R-Process Alliance: A Comprehensive Abundance Analysis of HD 222925, a Metal-poor Star with an Extreme R-process Enhancement of [Eu/H] = −0.14
The Astrophysical journal, 2018-10, Vol.865 (2), p.129
2018
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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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A chemodynamical analysis of bright metal-poor stars from the HESP-GOMPA survey – indications of a non-prevailing site for light r-process elements
Monthly notices of the Royal Astronomical Society, 2024-03, Vol.529 (3), p.2191-2207
2024
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An empirical recipe for inelastic hydrogen-atom collisions in non-LTE calculations
Astronomy and astrophysics (Berlin), 2018-10, Vol.618, p.A141
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
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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CHEMICAL DIVERSITY IN THE ULTRA-FAINT DWARF GALAXY TUCANA II This paper includes data gathered with the 6.5 m Magellan Telescopes located at Las Campanas Observatory, Chile
Astrophysical journal. Letters, 2016-11, Vol.832 (1)
2016
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The R-Process Alliance: A Comprehensive Abundance Analysis of HD 222925, a Metal-poor Star with an Extreme R-process Enhancement of [Eu/H] = −0.14 This paper includes data gathered with the 6.5 m Magellan Telescopes located at Las Campanas Observatory, Chile
The Astrophysical journal, 2018-10, Vol.865 (2)
2018
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The R-Process Alliance: Discovery of a Low-α, r-process-enhanced Metal-poor Star in the Galactic Halo
The Astrophysical journal, 2019-04, Vol.874 (2), p.148
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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The R-Process Alliance: Discovery of a Low- , r-process-enhanced Metal-poor Star in the Galactic Halo
The Astrophysical journal, 2019-04, Vol.874 (2)
2019
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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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