17 papers found
Refreshing results…
Spectroscopy of the Young Stellar Association Price-Whelan 1: Origin in the Magellanic Leading Arm and Constraints on the Milky Way Hot Halo
Testing r-process nucleosynthesis models with two r-process enhanced stars
Evidence for an Aspherical Population III Supernova Explosion Inferred from the Hyper-metal-poor Star HE 1327–2326
The astrophysical r-process and the origin of the heaviest elements
The R-Process Alliance: Discovery of a Low-α, r-process-enhanced Metal-poor Star in the Galactic Halo
Chemical Abundance Signature of J0023+0307: A Second-generation Main-sequence Star with [Fe/H] < −6
The R-Process Alliance: Spectroscopic Follow-up of Low-metallicity Star Candidates from the Best & Brightest Survey
The R-Process Alliance: First Release from the Northern Search for r-process-enhanced Metal-poor Stars in the Galactic Halo
TheR-Process Alliance: A Comprehensive Abundance Analysis of HD 222925, a Metal-poor Star with an ExtremeR-process Enhancement of [Eu/H] = −0.14
The R-Process Alliance: Chemical Abundances for a Trio of r-process-enhanced Stars—One Strong, One Moderate, and One Mild
Revisiting the Iron Abundance in the Hyper Iron-poor Star HE 1327–2326 with UV COS/HST Data
The R-Process Alliance: Discovery of the First Metal-poor Star with a Combined r- and s-process Element Signature
Ultra-metal-poor Stars: Spectroscopic Determination of Stellar Atmospheric Parameters Using Iron Non-LTE Line Abundances
RAVE J203843.2–002333: The First Highly R-process-enhanced Star Identified in the RAVE Survey
Mega (metal-poor) not so much : Non-LTE spectroscopic stellar parameters and abundance determination of Ultra metal-poor stars
Chemical Diversity in the Ultra-Faint Dwarf Galaxy Tucana Ii
FRIB and the GW170817 Kilonova
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