Inner-shell photoionization of atomic chlorine

被引：4

作者：

Stolte, W. C. ^{[1
,2
]}

Felfli, Z. ^{[3
]}

Guillemin, R. ^{[4
,5
]}

Ohrwall, G. ^{[6
]}

Yu, S. -W. ^{[7
]}

Young, J. A. ^{[1
]}

Lindle, D. W. ^{[1
]}

Gorczyca, T. W. ^{[8
]}

Deb, N. C. ^{[9
]}

Manson, S. T. ^{[10
]}

Hibbert, A. ^{[9
]}

Msezane, A. Z. ^{[3
]}

机构：

[1] Univ Nevada, Dept Chem, Las Vegas, NV 89154 USA

[2] Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Adv Light Source, Berkeley, CA 94720 USA

[3] Clark Atlanta Univ, Ctr Theoret Studies Phys Syst, Atlanta, GA 30314 USA

[4] UPMC, LCPMR, F-75231 Paris 05, France

[5] CNRS, UMR7614, F-75231 Paris 05, France

[6] Lund Univ, MAX Lab, S-22100 Lund, Sweden

[7] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA

[8] Western Michigan Univ, Dept Phys, Kalamazoo, MI 49008 USA

[9] Queens Univ Belfast, Ctr Theoret Atom Mol & Opt Phys, Belfast BT7 1NN, Antrim, North Ireland

[10] Georgia State Univ, Dept Phys & Astron, Atlanta, GA 30303 USA

来源：

PHYSICAL REVIEW A | 2013年 / 88卷 / 05期

基金：

美国国家科学基金会;

关键词：

RESOLVED PHOTOELECTRON SPECTROMETRY; MULTIPLY-CHARGED IONS; CROSS-SECTIONS; CASCADE DECAY; AUGER; AR; STATES; FLUORESCENCE; COINCIDENCE; RESONANCES;

D O I：

10.1103/PhysRevA.88.053425

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Relative partial cross sections have been measured following photoexcitation of atomic chlorine near the Cl 2p and Cl 1s ionization thresholds. In addition, Breit-Pauli R-matrix calculations have been carried out in the region of the 2p thresholds, and the results are compared with experiment. Owing to angular-momentum considerations, it was found that the resonances associated with the higher 2p(-1) thresholds should be significantly wider than the lower ones, and this is borne out in both the experimental and the theoretical results. It is shown that a large number of resonance series contribute to the cross section, which make it difficult to untangle, and suggestions for further work to better understand the spectra are presented.

引用

页数：11

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