The H+H2O→OH+H2 reaction:: OH state-resolved differential cross-sections and H2 internal energy disposals

被引：32

作者：

Brouard, M ^{[1
]}

Burak, I ^{[1
]}

Markillie, GAJ ^{[1
]}

McGrath, K ^{[1
]}

Vallance, C ^{[1
]}

机构：

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

来源：

CHEMICAL PHYSICS LETTERS | 1997年 / 281卷 / 1-3期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1016/S0009-2614(97)01158-5

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((2) Pi(1/2), upsilon' = 0,N' = 1) state-resolved differential cross-section and H-2 co-product internal energy distribution have been determined experimentally for the hot H-atom reaction with H2O at a mean collision energy of 1.43 eV, using the polarized Doppler-resolved laser induced fluorescence technique. The derived angular distribution shows intensity over a wide range of scattering angles, and the majority (similar to 87%) of the energy available to the state specific OH products is channelled into kinetic energy. The results are discussed in the light of other recent experimental and theoretical work on this prototypical four atom reaction. (C) 1997 Elsevier Science B.V.

引用

页码：97 / 104

页数：8

共 35 条

[1] INTEGRAL RATE-CONSTANT MEASUREMENTS OF THE REACTION H+D2O-]HD(V',J')+OD [J].