Theoretical Study of Electron Correlations in Atoms

原子中电子相关性的理论研究

• 批准号: 9210081
• 负责人: A.R.P. Rau
• 金额: $ 11.08万
• 依托单位: Louisiana State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-07-15 至 1994-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9210081&HistoricalAwards=false
• 关键词: Theoretical; Study; Electron; Correlations; Atoms

Atoms with two highly excited electrons display strong radial and angular correlations, behaving much like a single quasi-particle. Earlier work is extended which will converge to the double ionization limit as the overall size of the system increases to infinity. The results are directly relevant to experiments studying the double and triple ionization of atoms at low energy.

具有两个高度激发电子的原子显示出强烈的径向和角相关，表现得很像单个准粒子。当系统的整体尺寸增加到无穷大时，早期的工作将收敛到双电离极限。这些结果与低能原子双电离和三电离的实验研究有直接关系。