# Standard big bang nucleosynthesis and primordial CNO abundances after Planck

@article{Coc2014StandardBB,
title={Standard big bang nucleosynthesis and primordial CNO abundances after Planck},
author={Alain Coc and Jean-Philippe Uzan and Elisabeth Vangioni},
journal={Journal of Cosmology and Astroparticle Physics},
year={2014},
volume={2014},
pages={050-050}
}
• Published 26 March 2014
• Physics
• Journal of Cosmology and Astroparticle Physics
Primordial or big bang nucleosynthesis (BBN) is one of the three historical strong evidences for the big bang model. The recent results by the Planck satellite mission have slightly changed the estimate of the baryonic density compared to the previous WMAP analysis. This article updates the BBN predictions for the light elements using the cosmological parameters determined by Planck, as well as an improvement of the nuclear network and new spectroscopic observations. There is a slight lowering…

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