南方科技大学知识苑(SUSTech KC): Crossed Molecular Beam Study of the H + HD ? H-2 + D Reaction at 0.60 and 1.26 eV Using the Near-Threshold Ionization Velocity Map Ion Imaging

题名	Crossed Molecular Beam Study of the H + HD ? H-2 + D Reaction at 0.60 and 1.26 eV Using the Near-Threshold Ionization Velocity Map Ion Imaging
作者	Luo, Chang 1; Tan, Yuxin 1; Li, Shihao 1; Lu, Zhibing 1; Shu, Yiyang 1; Chen, Wentao 1; Yuan, Daofu 1; Yang, Xueming2,3 ; Wang, Xingan 1
通讯作者	Wang, Xingan
发表日期	2022-07-14
DOI	10.1021/acs.jpca.2c03296
发表期刊	JOURNAL OF PHYSICAL CHEMISTRY A 影响因子和分区
ISSN	1089-5639
EISSN	1520-5215
卷号	126 期号:27页码:4444-4450
摘要	By using the 1 + 1 ' near-threshold ionization velocity map ion imaging technique, state-to-state reactive differential cross sections have been measured for the H + HD -> H-2 + D reaction. High-resolution images of the D products, with the rotational states of the H-2 co-products clearly resolved, were acquired at the collision energies of 0.60 and 1.26 eV, respectively. It is found that the angular distribution is predominantly backward-scattering at the collision energy of 0.60 eV. However, at 1.26 eV, where the collision energy is higher, the angular distribution becomes forward-backward-scattering. Notably, at both collision energies, the main peaks of backward-scattered products gradually shift from backward toward sideways direction as the rotational quantum number of H-2 increases. Moreover, in the forward direction, fast angular oscillations, which are induced by specific partial waves have also been observed at 1.26 eV. These features show a strong correlation between the product states and angular distributions and also indicate the unique role of partial waves in quantum reactive scattering.
相关链接	[来源记录]
收录类别	SCI ; EI
语种	英语
学校署名	其他
资助项目	National Key R&D Program of China[2016YFF0200500] ; National Natural Science Foundation of China["22125302","21327901"]
WOS研究方向	Chemistry ; Physics
WOS类目	Chemistry, Physical ; Physics, Atomic, Molecular & Chemical
WOS记录号	WOS:000829778400001
出版者	AMER CHEMICAL SOC
EI入藏号	20223212554076
EI主题词	Backscattering ; Forward scattering ; Ionization ; Molecular beams ; Quantum theory
EI分类号	Electromagnetic Waves:711 ; Chemical Reactions:802.2 ; Atomic and Molecular Physics:931.3 ; Quantum Theory; Quantum Mechanics:931.4
ESI学科分类	CHEMISTRY
来源库	Web of Science
引用统计	被引频次[WOS]：1
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/359492
专题	理学院_化学系
作者单位	1.Univ Sci & Technol China, Dept Chem Phys, Hefei 230026, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China 3.Southern Univ Sci & Technol, Sch Sci, Dept Chem, Shenzhen 518055, Peoples R China
推荐引用方式 GB/T 7714	Luo, Chang,Tan, Yuxin,Li, Shihao,et al. Crossed Molecular Beam Study of the H + HD ? H-2 + D Reaction at 0.60 and 1.26 eV Using the Near-Threshold Ionization Velocity Map Ion Imaging[J]. JOURNAL OF PHYSICAL CHEMISTRY A,2022,126(27):4444-4450.
APA	Luo, Chang.,Tan, Yuxin.,Li, Shihao.,Lu, Zhibing.,Shu, Yiyang.,...&Wang, Xingan.(2022).Crossed Molecular Beam Study of the H + HD ? H-2 + D Reaction at 0.60 and 1.26 eV Using the Near-Threshold Ionization Velocity Map Ion Imaging.JOURNAL OF PHYSICAL CHEMISTRY A,126(27),4444-4450.
MLA	Luo, Chang,et al."Crossed Molecular Beam Study of the H + HD ? H-2 + D Reaction at 0.60 and 1.26 eV Using the Near-Threshold Ionization Velocity Map Ion Imaging".JOURNAL OF PHYSICAL CHEMISTRY A 126.27(2022):4444-4450.