THERMAL-ENERGY CHARGE-TRANSFER OF AR+ WITH H2O - INTERNAL AND KINETIC-ENERGY OF THE PRODUCT H2O+

被引：39

作者：

DERAI, R

FENISTEIN, S

GERARDAIN, M

GOVERS, TR

MARX, R

MAUCLAIRE, G

PROFOUS, CZ

SOURISSEAU, C

机构：

[1] Laboratoire de Rèsonance Electronique et Ionique2 2 Part of the Laboratoire de Physico-chimie des Rayonnements, associated to the CNRS., Bât. 350, Université de Paris-Sud, Centre d'Orsay

来源：

CHEMICAL PHYSICS | 1979年 / 44卷 / 01期

关键词：

D O I：

10.1016/0301-0104(79)80063-4

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 reaction of Ar+ with H2O has been investigated at near-thermal energy. The product ions H2O+ and ArH+ account for 90 and 10% of the total reaction rate, respectively. Kinetic energy measurements and emission spectroscopy of the H2O+ product ions are reported. It is concluded that at least 60% of H2O+ ions are in the X̃ state with ≈2.4 eV vibrational energy while up to 40% are in the Ã state with a mean vibrational energy of 1.4 eV; the Ã state vibrational distribution has been determined. It is shown that both H2O+ states are populated via an energetically non-resonant" charge transfer process. © 1979."

引用

页码：65 / 71

页数：7