U.S.-Italy Cooperative Research: Product Imaging

美国-意大利合作研究：产品成像

• 批准号: 0086356
• 负责人: Paul Houston
• 金额: $ 1.4万
• 依托单位: Cornell University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2001
• 资助国家: 美国
• 起止时间: 2001-06-01 至 2003-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0086356&HistoricalAwards=false
• 关键词: U.S.; Italy; Cooperative; Research; Product

0086356HoustonThis two-year award, which supports U.S.-Italy cooperative research on using product imaging techniques to investigate molecular dynamics, involves Paul Houston of Cornell University and his students and Domenico Stranges and Anna Giardini of the University of Rome, La Sapienza. The objectives of their research are to study cluster photodissociations using a combination of resonance enhanced multiphoton ionization, time-of-flight mass spectrometry, and product imaging to provide a coherent picture of the energetics and dymanics of the cluster. The U. S. investigator brings to this collaboration his group's improved imaging system using ion counting techniques in conjunction with velocity mapping. This is complemented by the Italian investigators' expertise in photofragment translational spectrometry and cluster photodissociation. The results of this research are expected to uncover new physical phenomena of importance for practical purposes.

0086356休斯顿这个为期两年的奖项支持美国和意大利利用产品成像技术研究分子动力学的合作研究，涉及康奈尔大学的保罗·休斯顿及其学生以及罗马大学拉萨皮恩扎分校的多梅尼科·斯特兰奇斯和安娜·贾迪尼。他们研究的目标是结合共振增强多光子电离、飞行时间质谱和产物成像来研究团簇光解离，以提供团簇能量和动力学的连贯图像。美国研究人员在这次合作中带来了他的团队改进的成像系统，该系统使用离子计数技术与速度测绘相结合。意大利研究人员在光碎片平移光谱测定和簇光解离方面的专业知识对此进行了补充。这项研究的结果预计将揭示对实际目的具有重要意义的新物理现象。