Improved non-empirical absorption potential for electron scattering at intermediate and high energies:: 30-10 000 eV

被引：47

作者：

Blanco, F

García, G

机构：

[1] Univ Complutense Madrid, Fac Ciencias Fis, Dept Fis Atom Mol & Nucl, E-28040 Madrid, Spain

[2] CIEMAT, Dept Fus & Particulas Elementales, E-28040 Madrid, Spain

来源：

PHYSICS LETTERS A | 1999年 / 255卷 / 03期

关键词：

electron scattering; optical potential;

D O I：

10.1016/S0375-9601(99)00132-2

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The non-empirical model proposed by Staszewka et al. in 1983 for the imaginary part of the electron scattering optical potential is revised, improving the treatment used for the e(-)-e(-) dispersion. New cross-section calculations employing the revised potential are in agreement with available experimental data for elastic and inelastic processes. (C) 1999 Elsevier Science B.V.

引用

页码：147 / 153

页数：7

共 21 条

[1]

Calogero F., 1967, Variable Phase Approach to Potential Scattering

[2]

Cowan R D., 1981, The theory of atomic structure and spectra

[3]

Fink M., 1970, Atomic Data, V1, P385

[4]

GARCIA G, UNPUB ELECT SCATTERI