Reaction Dynamics for Fundamental Types of Chemical Transformations

这项研究，在实验物理化学计划， 目的是了解气相反应动力学在 量子态水平 新生振动产物分布，通过红外测量 化学发光或激光诱导荧光将是 在地电位表面上进行的反应得到的。 将开发改进的实验技术， 观察反应转动分布的能力 在松弛发生之前的产品。产品状态将是 从可见光和紫外荧光中鉴定， 在电子激发表面上进行的反应。激光 激发技术将用于制备初始 反应物状态。要研究的反应涉及稀有气体 原子和稀有气体原子的货车德瓦耳斯络合物 卤化分子

This research, in the Experimental Physical Chemistry Program, is aimed at understanding gas phase reaction dynamics at the quantum state level. Nascent vibrational product distributions, measured by infrared chemiluminescence or laser-induced fluorescence will be obtained for reactions proceeding on ground potential surfaces. Improved experimental techniques will be developed to enhance the ability to observe rotational distributions of reaction products before relaxation occurs. Product states will be identified from visible and ultraviolet fluorescence for reactions proceeding on electronically excited surfaces. Laser excitation techniques will be used to prepare the initial reactant states. The reactions to be studied involve rare gas atoms and van der Waals complexes of rare gas atoms with halogenated molecules.