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题名: State-to-state dynamics of high-n rydberg H-atom scattering with D-2
作者: Wang, CC;  Wu, GR;  Harich, SA;  Song, H;  Hayes, M;  Skodje, RT;  Wang, XY;  Gerlich, D;  Yang, XM
刊名: PHYSICAL REVIEW LETTERS
发表日期: 2005-07-01
DOI: 10.1103/PhysRevLett.95.013201
卷: 95, 期:1
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: Full quantum-state resolved scattering of a highly excited Rydberg H atom with D-2 has been carried out using the Rydberg H-atom time-of-flight method. A detailed analysis of the experimental results shows that both inelastic and reactive scatterings are significant in the H(n)-D-2 collisions, and nuclear spin is conserved in the inelastic scattering process. The differential cross sections for the H(n)-D-2 reaction measured in this work are then compared with the results for the H+ reaction with D-2 in an ion beam scattering experiment. The remarkable agreement between the two experiments suggests that the Fermi independent-collider model is valid even at the full quantum state-to-state scattering level, providing a promising tool for investigating the state-to-state dynamics of certain elementary ion-molecule reactions.
关键词[WOS]: COLLISIONS ;  HYDROGEN ;  MOLECULES
语种: 英语
WOS记录号: WOS:000230275500027
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/139609
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.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
2.Univ Calif Berkeley, Dept Chem, Berkeley, CA 94620 USA
3.Univ Colorado, Dept Chem, Boulder, CO 80309 USA
4.Acad Sinica, Inst Atom & Mol Sci, Taipei, Taiwan
5.Tech Univ Chemnitz, Inst Phys, D-09107 Chemnitz, Germany

Recommended Citation:
Wang, CC,Wu, GR,Harich, SA,et al. State-to-state dynamics of high-n rydberg H-atom scattering with D-2[J]. PHYSICAL REVIEW LETTERS,2005,95(1).
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