Autoionizing States of Alkaline Earth Atoms

碱土原子的自电离态

• 批准号: 9119951
• 负责人: William Cooke
• 金额: $ 32万
• 依托单位: University of Southern California
• 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: 1992-02-15 至 1996-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9119951&HistoricalAwards=false
• 关键词: Autoionizing; States; Alkaline; Earth; Atoms

The storing and sharing of energy between the two electrons in alkaline earth atoms is examined using multi-laser/multi- photon techniques. Short pulse laser technology makes it possible to study the detailed motion of the two electrons in a time less than the period of a single electron. These measurements complement the more usual spectroscopic techniques, providing new insights and tests of theoretical models.

用多激光/多光子技术研究了碱土原子中两个电子之间的能量储存和共享。短脉冲激光技术使得在小于单电子周期的时间内研究两个电子的详细运动成为可能。这些测量补充了更常见的光谱技术，提供了新的见解和理论模型的测试。