Scattering of Electrons by Atoms and Ions

原子和离子对电子的散射

• 批准号: 9122117
• 负责人: A.R.P. Rau
• 金额: $ 17.4万
• 依托单位: Louisiana State University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-03-01 至 1995-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9122117&HistoricalAwards=false
• 关键词: Scattering; Electrons; Atoms; Ions

Theoretical studies of the scattering of electrons from one and two electron targets are proposed. Investigations include the calculation of differential cross sections and angle and spin dependent correlation functions for the n=2 and n=3 levels of hydrogen, impact ionization of hydrogen, rate coefficients for excitation of hydrogenic ions, elastic and inelastic scattering of electrons by He and the profiles of spectral lines of hydrogen like ions in a plasma.

电子散射的理论研究 提出了单电子靶和双电子靶。 调查 包括微分截面的计算， 角和自旋相关函数的n=2和 n=3级氢，氢的碰撞电离，速率 激发类氢离子的系数，弹性和 He对电子的非弹性散射和电子的分布 等离子体中类氢离子的光谱线。