摘要
从广义拉盖尔多项式的两种等价表示出发,运用逐次分部积分,给出了多电子原子势模型理论中幂坐标矩阵元的新通式.该通式比现有文献中的通式简洁、实用.本文述及的导出矩阵元通式的方法也可应用于其他量子体系.
Setting about two equivalent expressions of generalized Laguerre polynomials, a new general formula of matrix element, rk, in the theory for potential model of multiple-electron atom is derived by means of successive partial integration. This general formula is simpler and more practical than that given in current references. The way shown in this paper can also be applied to other quantum systems to carry out similar results.
出处
《上海师范大学学报(自然科学版)》
1995年第3期40-44,共5页
Journal of Shanghai Normal University(Natural Sciences)
关键词
原子结构
势模型
矩阵元
平均值
atomic structure
potential medel
matrix element
expectation value