THEORETICAL METHODS FOR THE CALCULATION OF THE MULTIPHOTON IONIZATION CROSS-SECTION OF ATOMS AND MOLECULES

被引:0
作者
MOCCIA, R
机构
来源
PROCEEDINGS OF THE INDIAN ACADEMY OF SCIENCES-CHEMICAL SCIENCES | 1991年 / 103卷 / 03期
关键词
MULTIPHOTON IONIZATION; THEORETICAL METHODS; RELIABLE APPROXIMATIONS; TRANSITION MATRIX ELEMENTS;
D O I
暂无
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Some of the available theoretical methods to compute the two-photon ionisation cross-section of many-electron systems are reviewed. In particular the problems concerning the computation of (i) reliable approximations for the transition matrix elements and the excitation energies; and (ii) accurate results pertaining to the electronic continuum by the use of L2 basis functions are considered.
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页码:251 / 263
页数:13
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