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astro-ph2000★ 338 cited
The Deuterium to Hydrogen Abundance Ratio Towards a Fourth QSO: HS0105+1619
John M. O'Meara, David Tytler, David Kirkman +4
We report the measurement of the primordial D/H abundance ratio towards QSO \object. The column density of the hydrogen in the Lyman limit system is high, \lnhi $=…
astro-ph2000★ 174 cited
Review of Big Bang Nucleosynthesis and Primordial Abundances
David Tytler, John M. O'Meara, Nao Suzuki +1
Big Bang Nucleosynthesis (BBN) is the synthesis of the light nuclei, Deuterium, He3, He4 and Li7, during the first few minutes of the universe. This review concentrates on recent i…