Double ionization of atoms by electrons

被引：16

作者：

Gryzinski, M ^{[1
]}

Kunc, JA

机构：

[1] Inst Nucl Studies, PL-05400 Otwock, Poland

[2] Univ So Calif, Los Angeles, CA 90089 USA

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1999年 / 32卷 / 24期

关键词：

D O I：

10.1088/0953-4075/32/24/314

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

General analytical cross sections are derived from first principles, using the classical binary encounter approximation, for electron-impact double ionization of atoms with atomic number Z greater than or similar to 20 and s or d outer shells with two electrons. The cross sections are compared with their measured values fur the ionization of Ca(Z = 20), Sr(Z = 38), Ba(Z = 56), and Hg(Z = 80) atoms in their ground states.

引用

页码：5789 / 5804

页数：16

共 45 条

[1]

[Anonymous], ADVANCES ATOMIC MOLE

[2]

BRION CE, 1968, J MASS SPECTROM ION, V1, P25

[3]

BURGESS A, 1968, ADV ATOM MOL PHYS, V4, P145

[4]

Capitelli M, 1994, ADV ATOM MOL OPT <D>, V33, P321