中国物理B ›› 2009, Vol. 18 ›› Issue (9): 4049-.doi: 10.1088/1674-1056/18/9/072
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吴开谡
Wu Kai-Su(吴开谡)†
摘要: In this paper, the network equation for the slow neutron capture process (s-process) of heavy element nucleosynthesis is investigated. Dividing the s-process network reaction chains into two standard forms and using the technique of matrix decomposition, a group of analytical solutions for the network equation are obtained. With the analytical solutions, a calculation for heavy element abundance of the solar system is carried out and the results are in good agreement with the astrophysical measurements.
中图分类号: (3H-, 3He-, and 4He-induced reactions)