SHARP INTERFERENCE STRUCTURE IN THE ANGULAR-DISTRIBUTION OF ELECTIONS EJECTED FROM THE COLLISIONALLY EXCITED SYSTEM HE+-HE(2P21D)

被引：6

作者：

MORGENSTERN, R

BOSKAMP, E

NIEHAUS, A

机构：

[1] Fysisch Laboratorium, Rijksuniversiteit Utrecht

来源：

PHYSICAL REVIEW LETTERS | 1979年 / 43卷 / 27期

关键词：

D O I：

10.1103/PhysRevLett.43.1988

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We investigated the angular distribution of autoionization electrons from the process He+ + He He+ + He** at 2 keV in coincidence with the scattered ions. In the angular range where electrons ejected from the target and the charge-exchanged projectile have the same laboratory energy we observe a pronounced interference structure. This can be ascribed to an interference of amplitudes for electron emission from target and projectile, respectively. © 1979 The American Physical Society.

引用

页码：1988 / 1991

页数：4

共 5 条

[1] ION SPECTRA FROM SLOW COLLISIONS OF HE+ WITH HELIUM, NE, AR, AND OF NE+ WITH NE [J].