论文标题
中子寿命异常和大爆炸核合成
Neutron Lifetime Anomaly and Big Bang Nucleosynthesis
论文作者
论文摘要
我们使用最先进的Python软件包\ textsc {prymordial}计算了一系列中子寿命的氦气4和氘的大爆炸核合成丰度。我们显示了由Nacre II [1]和Primat [2]协作计算的两个不同核反应率的结果。
We calculate the Big Bang Nucleosynthesis abundances for helium-4 and deuterium for a range of neutron lifetimes, $τ_n = 840 - 1050$ s, using the state-of-the-art Python package \textsc{PRyMordial}. We show the results for two different nuclear reaction rates, calculated by NACRE II [1] and the PRIMAT [2] collaborations.
