期刊
CHEMICAL PHYSICS LETTERS
卷 373, 期 1-2, 页码 218-222出版社
ELSEVIER
DOI: 10.1016/S0009-2614(03)00619-5
关键词
-
The effect of environment like that of a plasma on the ground state energy of positronium minus ion (Ps(-)) has been estimated variationally using multi-term correlated basis sets. Debye model has been applied to include the plasma screening effect in the interaction energy between two charge particles. The electron affinity of positronium is estimated for different Debye screening parameters and is found to decrease monotonically with increasing screening. (C) 2003 Elsevier Science B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据