US-France Collaborative Research: Low Energy Electron Production in the Photoionization of Molecules

美法合作研究：分子光电离中的低能电子产生

• 批准号: 9115887
• 负责人: Tomas Baer
• 金额: $ 1.43万
• 依托单位: University of North Carolina at Chapel Hill
• 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: 1992-05-01 至 1996-10-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9115887&HistoricalAwards=false
• 关键词: US; France; Collaborative; Research; Low

This three-year award supports U.S.-France cooperative research in experimental physical chemistry between Tomas Baer of the University of North Carolina and Paul Marie Guyon of the University of Paris (South). The primary objective of the project is to investigate the mechanism for the formation of high-lying electronic states in gases by producing low-energy electrons. The experimental approach is based on the use of both pulsed synchrotron radiation as a light source and laser-based techniques. The project will benefit significantly from access to unique facilities in France. Dr. Guyon and his group will conduct the initial electron and ion timing experiments on the Orsay synchrotron. The dispersed light from the synchrotron is advantageous for scanning molecules across a wide range of energy levels. This is complemented by subsequent experiments at the University of North Carolina using laser light in more limited energy regions. This combined effort will result in improved experimental techniques for the physical and chemical analysis of gases.

这个为期三年的奖项支持美国北卡罗来纳大学的托马斯·贝尔和巴黎大学（南）的保罗·玛丽·盖恩在实验物理化学方面的美法合作研究。该项目的主要目标是通过产生低能电子来研究气体中高空电子态形成的机制。实验方法是基于使用脉冲同步辐射作为光源和基于激光的技术。该项目将受益于法国独特的设施。盖恩博士和他的团队将在奥赛同步加速器上进行初始的电子和离子定时实验。来自同步加速器的散射光有利于扫描大范围能级的分子。北卡罗莱纳大学随后的实验补充了这一点，在更有限的能量区域使用激光。这种共同的努力将导致改进气体物理和化学分析的实验技术。