摘要
本文在能量密度量框架下,采用Sudden近似,计算了一系列球形核的核一核光学势及相应聚变位垒。计算中所用到的核子密度分布则由自洽半经典(SCSC)方法定确。对中重核,理论聚变位垒和实验结果符合得很好,但对重核计算结果偏小。
The nucleus-nucleus optical potential of a series of spherical nuclei and the corresponding fusion barrier are evaluated in energy density formalism with sudden approximation. The nucleon densities are determined by a selfeonsistent ; semiclassical (SCSC) calculation, The calculated fusion barriers arc in good agreement with experimental ones for medium nuclei but comparatively smller for heavier nuclei.
出处
《南京大学学报（自然科学版）》
CAS
CSCD
1989年第1期41-47,共7页
Journal of Nanjing University（Natural Science）
关键词
核-核光学势
聚变位垒
SCSC方法
nueletts-nucloas optical potential
fusion barrier
selfeonsistent semiclassical approach
