湖南工业大学学报2026，Vol.40Issue(2)：103-108,6.DOI:10.20271/j.cnki.1673-9833.2026.2013
里德堡态氧原子能级和量子亏损的理论计算
Theoretical Calculation of Energy Levels and Quantum Defects in Rydberg State Oxygen Atoms
摘要
Abstract
Due to the fact that accurate Rydberg state atomic energy level data have an important application value for understanding atomic structural properties and interpreting spectral data,based on the weakest constrained electron potential model,the energy levels and quantum defects have been calculated of three odd parity Rydberg series for the 1s22s22p3(4So)ns 5S2o(n=3～50),1s22s22p3(4So)ns 3S1o(n=3～50)and 1s22s22p3(4So)nd 3D1o(n=3～50).Specifically,the spectral coefficients of each Rydberg series are determined according to Martin,s formula,with the quantum deficit and energy values of the Rydberg energy levels calculated accordingly,followed by a further inquiry into the relationship between quantum deficit and the principal quantum number n.The calculated results exhibit a high degree of consistency with the existing experimental data,with deviations no greater than 10 cm-1.As the principal quantum number(n)increases,the penetration degree of s-orbital electrons decreases,while that of d-orbital electrons increases.The WBEPM method helps to accurately calculate the energy levels of high-n Rydberg atomic systems without being limited by the number of electrons.关键词
氧原子/里德堡系列/能级/WBEPM/量子亏损Key words
Oxygen atom/Rydberg series/energy level/WBEPM/quantum defect分类
数理科学引用本文复制引用
马堃..里德堡态氧原子能级和量子亏损的理论计算[J].湖南工业大学学报,2026,40(2):103-108,6.基金项目
国家自然科学基金资助项目(11804112) （11804112）
安徽省高校自然科学研究基金资助重点项目(2024AH051759) （2024AH051759）
安徽省教育教学研究基金资助重点项目(2023jyxm0701) （2023jyxm0701）
黄山学院教学创新团队基金资助项目(2022JXTD01) （2022JXTD01）
