摘要
应用高分辩库仑爆炸技术,测量了氘化分子HD_2^+的库仑爆炸产物能谱。由此实验结果证明HD_2^+是等腰三角形结构。首次测量出它的核间距R_(HD)=1.20±0.04A,R_(DD)=0.95±0.03A和束缚能ε=39.2±1.2eV。
The energy spectrum of the Coulomb explosion products of HD2+ was measured by high resolution Coulomb explosion technique. The results of this experiment demonstrated that HD2+ has a structure of triangle. By the way,the separations between its nuclears are decided as RDD=0. 95±0. 03A and RHD=20±0. 04A and its bound energy is also deduced as e =39.2±1. 2eV for the first time,respectively.
出处
《原子与分子物理学报》
CAS
CSCD
北大核心
1993年第4期2935-2940,共6页
Journal of Atomic and Molecular Physics
基金
国家自然科学基金
国家科委基础研究基金
核工业科学基金
关键词
束缚能
核间距
库仑爆炸
氘化氢
Bound energy,Separation between nuclears, Coulomb explosion technigue
