Two-step radiative recombination of polarized electrons into bare, high-Z ions

被引：5

作者：

Surzhykov, A

Fritzsche, S

Stöhlker, T

机构：

[1] Univ Kassel, Fachbereich Phys, D-34132 Kassel, Germany

[2] Gesell Schwerionenforsch mbH, D-64291 Darmstadt, Germany

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2003年 / 205卷

关键词：

density matrix theory; high-Z ion; radiative recombination;

D O I：

10.1016/S0168-583X(03)00589-5

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The radiative recombination of polarized electrons into the excited states of bare, high-Z ions and the subsequent photon decay are studied in the framework of the density matrix theory. The two-photon angular correlation function is analyzed for the electron capture into the 2p(3/2) state of bare uranium projectile and following Lyman-alpha(1) (2p(3/2) --> 1s(1/2)) transition. It is shown that the two-photon angular correlation function is sensitive to the incident electron polarization and. therefore, can be used to determine either the polarization of the electron target and/or the projectile ions. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：391 / 394

页数：4

共 7 条

[1]

Balashov V. V., 2000, Polarization and Correlation Phenomena in Atomic Collisions

[2] Alignment caused by photoionization and in radiative electron capture into excited states of hydrogenic high-Z ions [J].