Double photoionization of spatially aligned D2

被引：82

作者：

Dörner, R

Bräuning, H

Jagutzki, O

Mergel, V

Achler, M

Moshammer, R

Feagin, JM

Osipov, F

Bräuning-Demian, A

Spielberger, L

McGuire, JH

Prior, MH

Berrah, N

Bozek, JD

Cocke, CL

Schmidt-Böcking, H

机构：

[1] Univ Frankfurt, Inst Kernphys, D-60486 Frankfurt, Germany

[2] Kansas State Univ, Dept Phys, Manhattan, KS 66506 USA

[3] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA

[4] Calif State Univ Fullerton, Dept Phys, Fullerton, CA 94720 USA

[5] Western Michigan Univ, Dept Phys, Kalamazoo, MI 49008 USA

来源：

PHYSICAL REVIEW LETTERS | 1998年 / 81卷 / 26期

关键词：

D O I：

10.1103/PhysRevLett.81.5776

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The four-body breakup of spatially aligned D-2 by 58.8 eV photons from the Advanced Light Source has been investigated by measuring the three dimensional momentum vectors of both fragment ions and one of the two electrons in coincidence. Energy and angular correlation between ions and electrons is discussed. We find rotational symmetry of the electron angular distribution around the polarization vector of the light and significant differences between helium and D2 as well as between molecular alignment parallel and perpendicular to the polarization axis.

引用

收藏

页码：5776 / 5779

页数：4

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