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题名: Extremely rotationally excited OH from water (HOD) photodissociation through conical intersection
作者: Harich, SA;  Yang, YF;  Yang, XM
刊名: PHYSICAL REVIEW LETTERS
发表日期: 2001-12-17
DOI: 10.1103/PhysRevLett.87.253201
卷: 87, 期:25
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Physics, Multidisciplinary
研究领域[WOS]: Physics
英文摘要: Photodissociation of HOD from the (B) over tilde state has been studied using the Rydberg "tagging" time-of-flight technique. Experimental results indicate that extreme rotational excitation in the OH(X, v = 0) product (N up to 50 or so) is produced through the conical intersection dissociation pathway such that some of the OH product states lie above the O(P-3) + H dissociation limit, which are supported only through large centrifugal barriers. The population distribution for OH(X, v = 0) also shows an alternation with N, similar to that observed for H2O that is attributed to dynamical interference. The tunneling rates of these extremely rotationally excited OH molecules are also analyzed.
关键词[WOS]: DYNAMICS ;  H2O ;  DISSOCIATION ;  NM
语种: 英语
WOS记录号: WOS:000172866200023
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/139004
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Acad Sinica, Inst Atom & Mol Sci, Taipei, Taiwan
2.Natl Tsing Hua Univ, Dept Chem, Hsinchu, Taiwan
3.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian, Peoples R China
4.Univ Bristol, Sch Chem, Bristol BS8 1TS, Avon, England
5.Dalian Univ Technol, Dept Chem, Dalian, Peoples R China

Recommended Citation:
Harich, SA,Yang, YF,Yang, XM. Extremely rotationally excited OH from water (HOD) photodissociation through conical intersection[J]. PHYSICAL REVIEW LETTERS,2001,87(25).
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