核子CFP不同算法的计算量比较  

COMPARISONS BETWEEN DIFFERENT NUMERICAL METHODSFOR CALCULATING CFP OF NUCLEONS

作　　者：陈健华[1,2] 李晓梅[1,2] 杜慧娴 

机构地区：[1]国防科技大学应用物理系 [2]国防科工委指挥技术学院

出　　处：《计算物理》1998年第1期12-19,共8页Chinese Journal of Computational Physics

摘　　要：对计算核子ＣＦＰ的４种算法的计算量作了比较，结果表明：完备空间方法优于超完备空间方法，因子化方法优于未因子化方法，不同方法计算量差别很大。Four numerical methods for calculating coefficients of fractional parentage(CFP) of nucleons are compared,and the results show that the method of complete space by neutronproton couplied is much better than that of over complete space,the method of factorization by group chains is much better than that of nonfactorization,and there are great differences of calculating amonut between different methods.

关 键 词：核子 亲态比系数 数值方法 核物理 壳模型 

分 类 号：O571[理学—粒子物理与原子核物理] O411[理学—物理]