57 citations · 99 across the 3 of their papers we have counts for
3 papers
astro-ph.CO2018★ 20 cited
Primordial deuterium abundance at z=2.504 towards Q1009+2956
E. O. Zavarygin, J. K. Webb, S. Riemer-Sørensen +1
The z_abs = 2.504 Lyman Limit absorption system (LLS) towards Q1009+2956 has previously been used to estimate the primordial deuterium abundance. Since the initial measurement by B…
astro-ph.CO2017★ 22 cited
Nucleosynthesis Predictions and High-Precision Deuterium Measurements
Signe Riemer-Sørensen, Espen Sem Jenssen
Two new high-precision measurements of the deuterium abundance from absorbers along the line of sight to the quasar PKS1937--1009 were presented. The absorbers have lower neutral h…
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…