@inproceedings{eaa05e77b9894e6e8e4c338441e98f57,
title = "Big bang nucleosynthesis: An update",
abstract = "An update on the standard model of big bang nucleosynthesis (BBN) is presented. With the value of the baryon-tophoton ratio determined to high precision by WMAP, standard BBN is a parameter-free theory. In this context, the theoretical prediction for the abundances of D, 4He, and 7Li is discussed and compared to their observational determination. While concordance for D and 4He is satisfactory, the prediction for 7Li exceeds the observational determination by a factor of about four. Possible solutions to this problem are discussed.",
keywords = "Cosmology, Element Abundances",
author = "Olive, {Keith A.}",
year = "2013",
doi = "10.1063/1.4817033",
language = "English (US)",
isbn = "9780735411739",
series = "AIP Conference Proceedings",
pages = "116--125",
booktitle = "IX Mexican School on Gravitation and Mathematical Physics",
note = "9th Mexican School on Gravitation and Mathematical Physics: Cosmology for the 21st Century ; Conference date: 03-12-2012 Through 07-12-2012",
}