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High Resolution Crossed Molecular Beams Study on the F plus HD -> HF plus D Reaction at Collision Energy of 5.43-18.73 kJ/mol
Dong, Wen-rui; Xiao, Chun-lei; Wang, Tao; Dai, Dong-xu; Wang, Xiu-yan; Yang, Xue-ming
Keywordf Plus Hd -> Hf Plus d Crossed Molecular Beam Rydberg Tagging Reactive Resonance
Source PublicationCHINESE JOURNAL OF CHEMICAL PHYSICS
2011-10-01
DOI10.1088/1674-0068/24/05/507-514
Volume24Issue:5Pages:507-514
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectPhysics, Atomic, Molecular & Chemical
WOS Research AreaPhysics
WOS KeywordTRANSITION-STATE ; F+H-2 REACTION ; SEMICLASSICAL REACTION ; REACTION DYNAMICS ; EXACT QUANTUM ; RESONANCE ; SCATTERING ; SURFACE ; PROBABILITIES ; SPECTROSCOPY
AbstractThe dynamics of F+HD -> HF+D reaction has been studied at ten collision energies ranging from 5.43 kJ/mol to 18.73 kJ/mol using high-resolution H/D atom Rydberg tagging time-of-flight method. Product vibrational and rotational state-resolved differential cross sections have been determined. The intensity of the HF(v'=2) forward products decreases as the collision energy increases, suggesting that the resonance contribution is reduced as the collision energy increases. The forward peak of HF(v'=3) product has also been observed above the threshold of this product channel. Product energy disposals in different degrees of freedom have been analyzed. The collision energy dependence of the HF vibrational product branching was also determined. This work presents a comprehensive dynamic picture of this resonance mediated reaction in a wide collision energy regime, providing a good test ground for theoretical understandings of this interesting reaction at higher collision energies.
Language英语
WOS IDWOS:000297139200002
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/321008/142674
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 -> HF plus D Reaction at Collision Energy of 5.43-18.73 kJ/mol[J]. CHINESE JOURNAL OF CHEMICAL PHYSICS,2011,24(5):507-514.
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 -> HF plus D Reaction at Collision Energy of 5.43-18.73 kJ/mol.CHINESE JOURNAL OF CHEMICAL PHYSICS,24(5),507-514.
MLA Dong, Wen-rui,et al."High Resolution Crossed Molecular Beams Study on the F plus HD -> HF plus D Reaction at Collision Energy of 5.43-18.73 kJ/mol".CHINESE JOURNAL OF CHEMICAL PHYSICS 24.5(2011):507-514.
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