77 citations · 203 across the 3 of their papers we have counts for
3 papers
astro-ph.CO2017★ 57 cited
A precise deuterium abundance: Re-measurement of the z=3.572 absorption system towards the quasar PKS1937-101
S. Riemer-Sørensen, S. Kotuš, J. K. Webb +4
The primordial deuterium abundance probes fundamental physics during the Big Bang Nucleosynthesis and can be used to infer cosmological parameters. Observationally, the abundance c…
astro-ph.CO2016★ 77 cited
High-precision limit on variation in the fine-structure constant from a single quasar absorption system
Srđan M. Kotuš, Michael T. Murphy, Robert F. Carswell
The brightest southern quasar above redshift , HE 05154414, with its strong intervening metal absorption-line system at , provides a unique opportunity to p…
astro-ph.CO2014★ 69 cited
A robust deuterium abundance; Re-measurement of the z=3.256 absorption system towards the quasar PKS1937-1009
S. Riemer-Sørensen, J. K. Webb, N. Crighton +6
The primordial deuterium abundance is an important tracer of the fundamental physics taking place during Big Bang Nucleosynthesis. It can be determined from absorption features alo…