固态H₂、HD和D₂中氯原子的自旋-轨道跃迁。

The spin-orbit transition of atomic chlorine in solid H2, HD, and D2.

作者信息

Raston Paul L, Anderson David T

机构信息

Department of Chemistry, University of Wyoming, Laramie, Wyoming 82071, USA.

出版信息

J Chem Phys. 2007 Jan 14;126(2):021106. doi: 10.1063/1.2430701.

DOI:10.1063/1.2430701

PMID:17228934

Abstract

Essential to understanding the reaction dynamics of spin-orbit (SO) excited atomic chlorine (2P1/2) with molecular hydrogen is experimental measurements of the SO splitting of Cl in the van der Waals region of the entrance channel to reaction. Here we report high-resolution direct absorption studies of the SO transition (2P1/2<--2P3/2) of atomic chlorine isolated in solid molecular hydrogen (H2, HD, and D2).

摘要

理解自旋轨道（SO）激发的氯原子（2P1/2）与分子氢的反应动力学的关键在于对反应入口通道范德华区域中氯的SO分裂进行实验测量。在此，我们报告了在固体分子氢（H2、HD和D2）中分离出的氯原子的SO跃迁（2P1/2<--2P3/2）的高分辨率直接吸收研究。