论文标题
核反应网络的天体物理学拓扑网络
Topology of nuclear reaction networks of interest for astrophysics
论文作者
论文摘要
我们对宇宙中观察到的元素丰度的理解是源于大爆炸期间的核反应或恒星环境中的核合成，需要基于多维核合成计算的理论分析，该计算涉及数百个通过数千个核过程连接的核。直到最近，完整的核合成网络计算在计算上保持昂贵且过于刺激。由Yugang MA [1]领导的中国群体的最新出版物证明，为了研究复杂网络的目的，在过去十年中开发的先进计算算法正在为最终实现这一核天体物理学的最终目标铺平了道路。
Our understanding of the observed elemental abundance in the universe, stemming from nuclear reactions during the big bang or from nucleosynthesis within stellar environments, requires theoretical analyses based on multidimensional nucleosynthesis calculations involving hundreds of nuclei connected via thousands of nuclear processes. Up to recently, full nucleosynthesis network calculations remained computationally expensive and prohibitive. A recent publication by a Chinese group led by YuGang Ma [1] has proved that advanced computational algorithms developed in the last decade for the purpose of studying complex networks are paving the way to finally accomplish this ultimate goal of nuclear astrophysics.
