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The Effect of Intense Non-Resonant Laser Fields on Gas Phase Reactive Collision Processes

The Effect of Intense Non-Resonant Laser Fields on Gas Phase Reactive Collision Processes
强非谐振激光场对气相反应碰撞过程的影响
批准号:
9208458
负责人:
Larry Eno
金额:
$7.5万
依托单位:
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
项目状态:
已结题
起止时间:
1992-12-01 至 1997-05-31

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中文摘要
翻译
理论与计算化学专业 化学部正在支持克拉克森的一个项目 在拉里·伊诺博士的监督下, 激光感生跃迁的理论研究 反应分子碰撞中的电子表面。 的 激光场可以用作探测器的程度 共线反应的动力学正在研究, 激光强度,场频率, 极化、碰撞能、内能等 因素旋转波击穿等并发症 正在考虑多电子表面效应。 %%% 化学物理学中的一个主要问题是获得 更好地了解在这期间实际发生的事情, 化学反应的过程,即,在短短的时间里, 反应分子相互接近,通过一个 中间过渡阶段,并作为产品分离。 这 该项目是一个理论研究,以确定如何激光 在此简报期间,可使用探测器提供信息 期
英文摘要
The Theoretical and Computational Chemistry Program in the Chemistry Division is supporting a project at Clarkson University under the supervision of Dr. Larry Eno on the theoretical study of laser-induced transitions between electronic surfaces in reactive molecular collisions. The extent to which the laser field can be used as a probe of the dynamics of a collinear reaction is being studied with regard to variation in the laser intensity, field frequency, polarization, collision energy, internal energy, and other factors. Complications such as rotating wave breakdown and multi-electronic surface effects are being considered. %%% A major current problem in chemical physics is to obtain greater understanding of what actually happens during the course of a chemical reaction, i.e., during the short time in which reacting molecules approach each other, pass through an intermediate transition stage, and separate as products. This project is a theoretical investigation to determine how laser probes can be used to provide information during this brief period.
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