CAN PHASE-SPACE THEORY REPRODUCE EXPERIMENTAL NEUTRAL PRODUCT BRANCHING RATIOS FOR DISSOCIATIVE RECOMBINATION REACTIONS

被引：33

作者：

GALLOWAY, ET

HERBST, E

机构：

[1] Department of Physics, Duke University, Durham

来源：

ASTROPHYSICAL JOURNAL | 1991年 / 376卷 / 02期

关键词：

INTERSTELLAR; MOLECULES; MOLECULAR PROCESSES;

D O I：

10.1086/170302

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A formulation of the statistical phase space theory has been used to obtain neutral product branching ratios for tetratomic ion-electron dissociative recombination reactions. The results have been compared with recent experimental results for the H3O+ + e, NNOH+ + e, HOCO+ + e, and H3S+ + e reactions. Two conclusions have been reached. First, some dissociative recombination reactions can be described by a phase space theory that contains neutral product distributions with limited rotational excitation. Second, phase space theory does not, however, currently possess general predictive power, free from parameterization, for tetratomic ion-electron dissociative recombination reactions.

引用

页码：531 / 539

页数：9

共 54 条

[1]

ADAMS NG, 1991, UNPUB J CHEM PHYS

[2] THE DISSOCIATIVE RECOMBINATION RATE COEFFICIENTS OF H-3+, HN2+, AND HCO+ [J].