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High Resolution Crossed Molecular Beams Study on the F plus HD -> DF plus H Reaction at Collision Energy of 8.19-18.98 kJ/mol
Dong, Wen-rui; Xiao, Chun-lei; Wang, Tao; Dai, Dong-xu; Wang, Xiu-yan; Yang, Xue-ming
Keywordf Plus Hd -> Df Plus Fh Crossed Molecular Beam Rydberg Tagging
Source PublicationCHINESE JOURNAL OF CHEMICAL PHYSICS
2011-10-01
DOI10.1088/1674-0068/24/05/521-528
Volume24Issue:5Pages:521-528
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectPhysics, Atomic, Molecular & Chemical
WOS Research AreaPhysics
WOS KeywordTRANSITION-STATE ; REACTION DYNAMICS ; F+H-2 REACTION ; NONADIABATIC REACTION ; F&H2 REACTION ; SCATTERING ; RESONANCE ; SURFACE ; MECHANISM ; SECTIONS
AbstractThe crossed beams scattering dynamics of the F+HD -> DF+H reaction have been studied at collision energies ranging from 8.19 kJ/mol to 18.98 kJ/mol using the high resolution H-atom Rydberg tagging time-of-flight method. Product rotational state-resolved differential cross sections have been measured. Most of the DF products are backward scattered at low collision energies and then gradually shift to the sideway as the collision energy increases. In addition to the backward and sideway scatterings, we have also observed the DF(v'=4) product in the forward direction for the first time for this reaction. The forward scattering DF(v=4) product also increases with the collision energy. Angular and collision energy dependence of the product energy disposals in different degrees of freedom have been determined. Collision energy dependence of the vibrational branching ratios has also been examined. Possible dynamical origins of the forward scattering DF(v'=4) products were discussed.
Language英语
WOS IDWOS:000297139200004
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/142414
Collection中国科学院大连化学物理研究所
AffiliationChinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Dong, Wen-rui,Xiao, Chun-lei,Wang, Tao,et al. High Resolution Crossed Molecular Beams Study on the F plus HD -> DF plus H Reaction at Collision Energy of 8.19-18.98 kJ/mol[J]. CHINESE JOURNAL OF CHEMICAL PHYSICS,2011,24(5):521-528.
APA Dong, Wen-rui,Xiao, Chun-lei,Wang, Tao,Dai, Dong-xu,Wang, Xiu-yan,&Yang, Xue-ming.(2011).High Resolution Crossed Molecular Beams Study on the F plus HD -> DF plus H Reaction at Collision Energy of 8.19-18.98 kJ/mol.CHINESE JOURNAL OF CHEMICAL PHYSICS,24(5),521-528.
MLA Dong, Wen-rui,et al."High Resolution Crossed Molecular Beams Study on the F plus HD -> DF plus H Reaction at Collision Energy of 8.19-18.98 kJ/mol".CHINESE JOURNAL OF CHEMICAL PHYSICS 24.5(2011):521-528.
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