Perturbation theory applied to autoionizing states

被引：6

作者：

Drake, G. W. F. ^{[1
]}

机构：

[1] Univ Windsor, Dept Phys, Windsor, ON N9B 3P4, Canada

来源：

CHEMICAL PHYSICS LETTERS | 1970年 / 5卷 / 04期

关键词：

D O I：

10.1016/0009-2614(70)85001-1

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The problem of determining the positions and widths of autoionizing resonances is expressed in a perturbational form and the sum of all perturbation corrections evaluated by a variational procedure. The method is applied to the 2s2p 1P resonance of helium. The calculated resonance position and width is 60.133 eV and 0.037 eV respectively.

引用

页码：189 / 191

页数：3

共 9 条

[1] P AUTO-IONIZATION STATES OF HE AND H- [J].

BHATIA, AK ;

TEMKIN, A .

PHYSICAL REVIEW, 1969, 182 (01) :15-&

[2]

BURKE PG, 1968, ADV ATOM MOL PHYS, V4, P173, DOI 10.1016/S0065-2199(08)60188-8

[3] A UNIFIED THEORY OF NUCLEAR REACTIONS .2. [J].

FESHBACH, H .

ANNALS OF PHYSICS, 1962, 19 (02) :287-313

[4] UNIFIED THEORY OF NUCLEAR REACTIONS [J].

FESHBACH, H .

ANNALS OF PHYSICS, 1958, 5 (04) :357-390

[5] 2-ELECTRON EXCITATION STATES IN HELIUM [J].

MADDEN, RP ;

CODLING, K .

ASTROPHYSICAL JOURNAL, 1965, 141 (02) :364-&

[6] Computation of autoionization lifetimes via a "golden rule" - Like formula [J].

Miller, W. H. .

CHEMICAL PHYSICS LETTERS, 1970, 4 (10) :627-631

[7] RESONANCES IN SCATTERING OF ELECTRONS FROM ATOMS [J].

MILLER, WH .

PHYSICAL REVIEW, 1966, 152 (01) :70-&

[8]

OMALLEY TF, 1965, PHYS REV, V137, P1344

[9] PERTURBATION STUDY OF SOME EXCITED STATES OF 2-ELECTRON ATOMS [J].

SANDERS, FC ;

SCHERR, CW .

PHYSICAL REVIEW, 1969, 181 (01) :84-&

← 1 →