@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",

month = aug,

day = "14",

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",

}