R
Ryan Cooke
Researcher at Durham University
Publications - 78
Citations - 3898
Ryan Cooke is an academic researcher from Durham University. The author has contributed to research in topics: Metallicity & Galaxy. The author has an hindex of 27, co-authored 67 publications receiving 3320 citations. Previous affiliations of Ryan Cooke include University of California, Santa Cruz & University of Sydney.
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Precision measures of the primordial abundance of deuterium
TL;DR: In this paper, the primordial abundance of deuterium has been measured in the very metal-poor (Fe/H] = -2.06726 toward the QSO SDSS J1358+6522.
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The primordial deuterium abundance of the most metal-poor damped Lyman-alpha system
TL;DR: In this paper, the most metal-poor damped Lyman-alpha (DLA) system was discovered and analyzed, which also displays the Lyman series absorption lines of neutral deuterium.
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A carbon-enhanced metal-poor damped Lyα system: probing gas from Population III nucleosynthesis?
TL;DR: In this paper, high-resolution observations of an extremely metal-poor damped Lyα system (DLA) at z((abs) = 2.340 0972 in the spectrum of the QSO J0035−0918, exhibiting an abundance pattern consistent with model predictions for the supernova yields of Population III stars.
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THE MOST METAL-POOR DAMPED Lyα SYSTEMS: AN INSIGHT INTO DWARF GALAXIES AT HIGH-REDSHIFT
TL;DR: In this paper, the kinematics, chemistry, and physical properties of a sample of the most metal-poor damped Ly? systems (DLAs) were analyzed to uncover their links to modern-day galaxies.