REGULARIZATION OF COULOMB POTENTIALS IN THE TREATMENT OF NONRESONANT TRANSITIONS TO AN IONIZING CONTINUUM

被引：10

作者：

DREIZLER, RM ^{[1
]}

ERREA, LF ^{[1
]}

HENNE, A ^{[1
]}

LUDDE, HJ ^{[1
]}

RIERA, A ^{[1
]}

SANCHEZ, P ^{[1
]}

机构：

[1] UNIV AUTONOMA MADRID, DEPT QUIM, E-28049 MADRID, SPAIN

来源：

PHYSICAL REVIEW A | 1993年 / 47卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.47.3852

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Close-coupling techniques often break down when transitions to a continuum or quasicontinuum cannot be neglected. This work describes an extension of a recently proposed method [L. F. Errea, L. Mendez, and A. Riera, Chem. Phys. Lett. 164, 261 (1989)] to deal with such situations, when the coupling terms involve Coulomb potentials. A connection with the method of packet states is made, and a preliminary application of the method is presented.

引用

页码：3852 / 3860

页数：9

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