NEW PHOTON-INDUCED TRIPLY EXCITED HOLLOW ATOM STATES OF LITHIUM

被引：94

作者：

AZUMA, Y

HASEGAWA, S

KOIKE, F

KUTLUK, G

NAGATA, T

SHIGEMASA, E

YAGISHITA, A

SELLIN, IA

机构：

[1] UNIV TOKYO,BUNKYO KU,TOKYO 113,JAPAN

[2] KITASATO UNIV,SAGAMIHARA,KANAGAWA 228,JAPAN

[3] MEISEI UNIV,HINO,TOKYO 191,JAPAN

[4] UNIV TENNESSEE,KNOXVILLE,TN 37996

来源：

PHYSICAL REVIEW LETTERS | 1995年 / 74卷 / 19期

关键词：

D O I：

10.1103/PhysRevLett.74.3768

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Numerous new resonances of triply photoexcited hollow Li atoms have been found above the 2s22p 2 Po resonance at 142.3 eV. The main features are reproduced by multiconfiguration Dirac-Fock calculations. The spectrum lacks regular series structure and the pattern is found to manifest the effect of the hollow atomic nature of triply excited states. Fano parameters for the 2s22p 2 Po resonance were obtained. One-step double autoionization was observed for the first time in the decay from this resonance. © 1995 The American Physical Society.

引用

页码：3768 / 3771

页数：4

共 20 条

[1] TRIPLY EXCITED-STATES OF 3-ELECTRON ATOMIC SYSTEMS [J].