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Effect of Reagent Rotational Excitation on Dynamics of F+H-2 -> HF+H
Yang, Tian-gang1,2; Huang, Long2; Xie, Yu-run2; Wang, Tao2,3,4; Xiao, Chun-lei2; Sun, Zhi-gang2,3; Dai, Dong-xu2; Chen, Mao-du1; Zhang, Dong H.2,3; Yang, Xue-ming2,3
关键词Crossed Molecular Beam Rydberg Tagging Differential Cross Sections
刊名CHINESE JOURNAL OF CHEMICAL PHYSICS
2015-08-01
DOI10.1063/1674-0068/28/cjcp1505111
28期:4页:471-475
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Physics, Atomic, Molecular & Chemical
研究领域[WOS]Physics
关键词[WOS]DIFFERENTIAL CROSS-SECTIONS ; POTENTIAL-ENERGY SURFACE ; F PLUS HD ; CHEMICAL-REACTIONS ; MOLECULAR-BEAM ; F+H-2 REACTION ; RESONANCES ; QUANTUM ; DISTRIBUTIONS ; HYDROGEN
英文摘要The dynamics of the F+H-2(v=0, j=0, 1) reactions have been studied at the collision energy of 1.27 kcal/mol using a high-resolution crossed molecular beam apparatus. HF product rotational state resolved differential cross sections have been obtained at the v'=1, 2, 3 levels. The product HF(v'=2) angular distributions are predominantly backward scattered for both H-2 (j=0, 1) reagents. However, the distributions of product HF(v'=2) rotational states for the F+H-2(v=-0, j=0) reaction are significantly different from those for the F+H-2(v=0, j=1) reaction. Experimental results show that the rotational excitation of H-2 produces rotationally 'hotter' HF(v'=2) product. In addition, the HF(v'=3) product is more likely scattered into the forward direction when the H-2 reagent is populated at j=0 state, which could be attributed to a slow-down mechanism.
语种英语
WOS记录号WOS:000361418000015
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/146544
专题中国科学院大连化学物理研究所
作者单位1.Dalian Univ Technol, Sch Phys & Optoelect Technol, Minist Educ, Key Lab Mat Modificat Laser Electron & Ion Beams, Dalian 116024, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
3.Univ Sci & Technol China, Synerget Innovat Ctr Quantum Informat & Quantum P, Hefei 230026, Peoples R China
4.Univ Sci & Technol China, Dept Chem Phys, Hefei 230026, Peoples R China
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Yang, Tian-gang,Huang, Long,Xie, Yu-run,et al. Effect of Reagent Rotational Excitation on Dynamics of F+H-2 -> HF+H[J]. CHINESE JOURNAL OF CHEMICAL PHYSICS,2015,28(4):471-475.
APA Yang, Tian-gang.,Huang, Long.,Xie, Yu-run.,Wang, Tao.,Xiao, Chun-lei.,...&Yang, Xue-ming.(2015).Effect of Reagent Rotational Excitation on Dynamics of F+H-2 -> HF+H.CHINESE JOURNAL OF CHEMICAL PHYSICS,28(4),471-475.
MLA Yang, Tian-gang,et al."Effect of Reagent Rotational Excitation on Dynamics of F+H-2 -> HF+H".CHINESE JOURNAL OF CHEMICAL PHYSICS 28.4(2015):471-475.
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