DICP OpenIR
学科主题物理化学
Reaction Resonances in the F+H2 Reaction
Zhang DH(张东辉); Yang XM(杨学明)
会议名称6th Congress of the International Society for Theoretical Chemical Physics
会议日期2008-7-19
2008-07-19
会议地点加拿大
页码200/2
部门归属十一室
主办者加拿大
英文摘要Reaction resonance is a frontier topic in chemical dynamics research, and it is also essential to the understanding of mechanisms of elementary chemical reactions. In this presentation, we will describe a recent combined experimental and theoretical study on the benchmark F+H2 reaction. experimental evidence of reaction resonances has been detected in a full quantum state resolved reactive scattering study of the F+H2 reaction. Highly accurate full quantum scattering theoretical modeling shows that the reacton resonance is caused by two reaction resonance states. Further studies show that quantum interference is present between the two reaction resonance states for the forward scattering product. This study is a significant step forward in our understanding of chemical reaction resonances in the benchmark F+H2 system. Further experimental studies on the effect of H2 rotational excitation on dynamical resonances were carried out. Dynamical resonances on the F+H2(j=1) reaction have also been observed. A more recent study on the F+HD system has also been carried out. The isotope substitution actually provides an extremely sensitive probe to the reacion resonance potential surfacein this important system.
语种中文
文献类型会议论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/112880
专题中国科学院大连化学物理研究所
通讯作者Yang XM(杨学明)
推荐引用方式
GB/T 7714
Zhang DH,Yang XM. Reaction Resonances in the F+H2 Reaction[C],2008:200/2.
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