49 citations · 54 across the 7 of their papers we have counts for
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astro-ph.GA2024★ 5 cited
A survey of extremely metal-poor gas at cosmic noon: evidence of elevated [O/Fe]
Louise Welsh, Ryan Cooke, Michele Fumagalli +2
We aim to study the high-precision chemical abundances of metal-poor gas clouds at cosmic noon (2<z<4) and investigate the associated enrichment histories. We analyse the abundance…
astro-ph.GA2024
A determination of the cosmic microwave background temperature using Galactic molecules
Ryan J. Cooke, Louise Welsh
We report a new, reliable determination of the CN excitation temperature of diffuse molecular clouds in the Milky Way, based on ultra high spectral resolution observations. Our det…