Spin-resolved electron-impact ionization of lithium

被引：7

作者：

Bray, I ^{[1
]}

Beck, J ^{[1
]}

Plottke, C ^{[1
]}

机构：

[1] Flinders Univ S Australia, Elect Struct Mat Ctr, Adelaide, SA 5001, Australia

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1999年 / 32卷 / 17期

关键词：

D O I：

10.1088/0953-4075/32/17/314

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Electron-impact ionization of Li is studied using the convergent close-coupling (CCC) method at 25.4 and 54.4 eV. Particular attention is paid to the spin-dependence of the ionization cross sections. Convergence is found to be more rapid for the spin asymmetries than for the underlying cross sections. Comparison with the recently measured and DS3C-calculated data of Streun et al (1999 Phys. Rev. A 59 4109-12) is most intriguing. Excellent agreement is found with the measured and calculated spin asymmetries, yet the discrepancy between the CCC and DS3C cross sections is very large.

引用

页码：4309 / 4320

页数：12

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