REDETERMINATION OF ABSOLUTE PARTIAL PHOTOIONIZATION CROSS-SECTIONS OF HE AND NE ATOMS BETWEEN 20 AND 300 EV PHOTON ENERGY

被引：113

作者：

BIZAU, JM

WUILLEUMIER, FJ

机构：

[1] Laboratoire de Spectroscopie Atomique et Ionique (U.R.A.n 775 du C.N.R.S.), Université Paris-Sud, 91405 Orsay Cedex

来源：

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA | 1995年 / 71卷 / 03期

关键词：

ABSOLUTE PARTIAL PHOTOIONIZATION CROSS SECTION; HELIUM; NEON; PES;

D O I：

10.1016/0368-2048(94)02268-2

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Using photoelectron spectroscopy, we have measured some relative partial photoionization cross sections in He and Ne atoms. By compiling these results, along with previously published data obtained from photoabsorption, photoion and photoelectron spectroscopies, we have determined accurate absolute partial photoionization cross sections, up to 300 eV photon energy. The absolute scale was obtained by normalization to the photoabsorption cross sections. The best recommended values, determined by this self-consistent experimental procedure, are compared with the results of various theoretical determinations of the photoionization cross sections.

引用

页码：205 / 224

页数：20

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