未找到相关数据
Doubly excited states in the negative hydrogen ion
被引：0
作者：
A. Bürgers
E. Lindroth
机构：
[1] Atomfysik,
[2] Stockholms Universitet,undefined
[3] Frescativägen 24,undefined
[4] 104 05 Stockholm,undefined
[5] Sweden,undefined
来源：
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics
|
2000年
/
10卷
关键词：
PACS. 31.15.Ar Ab initio calculations - 31.50.+w Excited states - 32.80.Dz Autoionization;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We present a detailed analysis of doubly excited resonances in H- of both \documentclass[12pt]{minimal}
\usepackage{amsmath}
\usepackage{wasysym}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{amsbsy}
\usepackage{mathrsfs}
\usepackage{upgreek}
\setlength{\oddsidemargin}{-69pt}
\begin{document}\end{document} and \documentclass[12pt]{minimal}
\usepackage{amsmath}
\usepackage{wasysym}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{amsbsy}
\usepackage{mathrsfs}
\usepackage{upgreek}
\setlength{\oddsidemargin}{-69pt}
\begin{document}\end{document} symmetry. Both resonance positions and total widths for auto-detachment are calculated using complex coordinate scaling in a Sturmian-type basis in perimetric coordinates. The resonances are classified by approximate quantum numbers with help of their Lewis structures. For the first time, a new class of shape resonances is reported which can be understood as resulting from couplings between different adiabatic potentials with both binding and repulsive character. In addition, we present an analysis of the so called mass polarisation term which gives rise to specific isotope shifts.
引用
收藏
页码：327 / 340
页数：13
相关论文