O(1D2)+H2→OH|v′≤4,N′⟩+H -: The anatomy of a reaction

被引：62

作者：

Alexander, AJ

Blunt, DA

Brouard, M

Simons, JP

Aoiz, FJ

Banares, L

Fujimura, Y

Tsubouchi, M

机构：

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

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

[3] Kyoto Univ, Fac Sci, Dept Chem, Kyoto 606, Japan

来源：

FARADAY DISCUSSIONS | 1997年 / 108卷

关键词：

D O I：

10.1039/a707996f

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：

The OH(upsilon' = 4, N' = 1) products of the photon-initiated reaction O(D-1(2)) + H-2(upsilon = 0) --> OH(upsilon', N') + H have been probed using Doppler-resolved laser induced fluorescence. The data are used to extract the product state-resolved differential cross-section and excitation function. The state-specific angular distribution displays pronounced forward-backward peaks with a bias for backward scattering. The experimental data are compared with the results of QCT calculations, using two alternative ab initio versions of the ground 1(1)A' potential energy surface, and a recent ab initio version of the first excited 1(1)A " potential energy surface, in order to assess its possible influence on the overall dynamics of the reaction.

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页码：375 / 386

页数：12

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