Fully quantum state-resolved inelastic scattering of NO(X) plus Kr: Differential cross sections and product rotational alignment

被引：31

作者：

Brouard, M. ^{[1
]}

Chadwick, H. ^{[1
]}

Gordon, S. D. S. ^{[1
]}

Hornung, B. ^{[1
]}

Nichols, B. ^{[1
]}

Klos, J. ^{[2
]}

Aoiz, F. J. ^{[3
]}

Stolte, S. ^{[4
]}

机构：

[1] Univ Oxford, Dept Chem, Phys & Theoret Chem Lab, Oxford OX1 3QZ, England

[2] Univ Maryland, Dept Chem & Biochem, College Pk, MD 20742 USA

[3] Univ Complutense, Fac Quim, Dept Quim Fis, E-28040 Madrid, Spain

[4] Jilin Univ, Inst Atom & Mol Phys, Changchun 130012, Peoples R China

来源：

JOURNAL OF CHEMICAL PHYSICS | 2014年 / 141卷 / 16期

基金：

美国国家科学基金会; 英国工程与自然科学研究理事会;

关键词：

LOWER-BOUND STATES; COLLISIONS INVOLVING MOLECULES; MULTIPLET-CHANGING COLLISIONS; POTENTIAL-ENERGY SURFACES; PI-ELECTRONIC STATES; NO-AR; POLARIZATION; HE; COMPLEX; PARITY;

D O I：

10.1063/1.4897558

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Fully quantum state selected and resolved inelastic scattering of NO(X) by krypton has been investigated. Initial Lambda-doublet state selection is achieved using an inhomogeneous hexapole electric field. Differential cross sections and even-moment polarization dependent differential cross sections have been obtained at a collision energy of 514 cm(-1) for both spin-orbit and parity conserving and changing collisions. Experimental results are compared with those obtained from quantum scattering calculations and are shown to be in very good agreement. Hard shell quantum scattering calculations are also performed to determine the effects of the different parts of the potential on the scattering dynamics. Comparisons are also made with the NO(X) + Ar system. (C) 2014 AIP Publishing LLC.

引用

页数：14

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