物理学报Issue(4)：043102-1-043102-6,6.DOI:10.7498/aps.63.043102
用代数-能量自洽法研究双原子分子解析势能函数
Studies on the analytical curves of diatomic molecules using algebraic and energy-consistent metho d
摘要
Abstract
The analytical potential energy curves of stable diatomic electronic states are investigated based on the algebraic method (AM) and energy consistent method (ECM). The AM-ECM method is applied to 4 electronic states of 7Li2-23Σ+g , KH-X1Σ+, NaLi-X1Σ+ and NaLi-A1Σ+. The results show that the AM-ECM potentials are superior to some other analytical potentials, and can generate accurate analytical potential expressions of these electronic states in the molecular asymptotic and dissociation region.关键词
代数方法/能量自洽法/解析势能函数/双原子分子Key words
algebraic method/energy consistent method/potential energy function/diatomic molecule引用本文复制引用
袁丽,樊群超,孙卫国,范志祥,冯灏..用代数-能量自洽法研究双原子分子解析势能函数[J].物理学报,2014,(4):043102-1-043102-6,6.基金项目
国家自然科学基金(批准号:11204244,11074204)、四川省科技厅青年基金(批准号:2012JQ0055)和2013年度西华大学“西华杯”学生学术创新基金资助的课题.* Project supported by the National Natural Science Foundation of China (Grant Nos.11204244,11074204), the Young Scientists Foundation of the Department of Science and Technology of Sichuan Province, China (Grant No.2012JQ0055), and the Student Academic Innovation Fund of ‘Xihua Cup’ of Xihua University, China （批准号:11204244,11074204）
