2-ELECTRON CORRELATIONS IN E+H-]E+E+P NEAR-THRESHOLD

被引：98

作者：

KATO, D

WATANABE, S

机构：

[1] Department of Applied Physics and Chemistry, University of Electro-Communications, Chofu-shi, Tokyo 182, 1-5-1, Chofu-ga-oka

来源：

PHYSICAL REVIEW LETTERS | 1995年 / 74卷 / 13期

关键词：

D O I：

10.1103/PhysRevLett.74.2443

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present an ab initio calculation of the ionization cross section of atomic hydrogen near threshold with precision that compares excellently with the Shah-Elliot-Gilbody experiment [J. Phys. B 20, 3501 (1987)]. This fills the gap between theory and experiment down to 0.1 a.u. above threshold, complementing the recent spectacular work of Bray and Stelbovics [Phys. Rev. Lett. 70, 746 (1993)]. The angular momentum distributions of the secondary electron display an evolution in correlation patterns toward the threshold. © 1995 The American Physical Society.

引用

页码：2443 / 2446

页数：4

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