RUI: Photoionization of Excited States of Atoms and Ions (Physics)

RUI：原子和离子激发态的光电离（物理学）

• 批准号: 8805372
• 负责人: Jayanti Lahiri
• 金额: $ 4.43万
• 依托单位: Southern College of Technology
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1988
• 资助国家: 美国
• 起止时间: 1988-08-01 至 1992-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8805372&HistoricalAwards=false
• 关键词: RUI; Photoionization; Excited; States; Atoms

Photoionization cross sections and photoelectron angular distributions will be calculated for excited states of atoms and ions, utilizing Hartree-Slater wave functions. A broad range of energies, atomic states, nuclear charges and ionization stages will be studied. The objective is to understand the systematics of the cross sections and distributions. Hartree-Fock level calculations will be done as warranted. It is also proposed to formulate a new methodology for highly excited states based on the quantum defect theory.

光电离截面和光电子角动量 分布将计算原子的激发态 和离子，利用Hartree-Slater波函数。 广泛 能量范围，原子状态，核电荷和 将研究电离阶段。 目标是 了解横截面的系统学， 分布。 Hartree-Fock水平计算将按以下方式进行： 有正当理由 还建议制定一种新的方法 基于量子亏损理论的高激发态。