Resolving conclusions about the early Universe requires accurate nuclear measurements
Cosmology and Nongalactic Astrophysics
2021-04-23 v1 Nuclear Theory
Abstract
Nuclear physics experiments give reaction rates that, via modelling and comparison with primordial abundances, constrain cosmological parameters. The error bars of a key reaction, \dpg, were tightened in 2020, bringing to light discrepancies between different analyses and calling for more accurate measurements of other reactions.
Keywords
Cite
@article{arxiv.2104.11148,
title = {Resolving conclusions about the early Universe requires accurate nuclear measurements},
author = {Cyril Pitrou and Alain Coc and Jean-Philippe Uzan and Elisabeth Vangioni},
journal= {arXiv preprint arXiv:2104.11148},
year = {2021}
}
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2 pages