State-selective electron capture in low velocity multiply charged ion, helium collisions

被引:80
作者
Cassimi, A
Duponchel, S
Flechard, X
Jardin, P
Sortais, P
Hennecart, D
Olson, RE
机构
[1] ISMRA UNIV, CNRS, ERS137, LAB SPECT ATOM, F-14050 CAEN, FRANCE
[2] GRAND ACCELERATEUR NATL IONS LOURDS, F-14021 CAEN, FRANCE
[3] UNIV MISSOURI, DEPT PHYS, ROLLA, MO 65401 USA
关键词
D O I
10.1103/PhysRevLett.76.3679
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Recoil ion momentum spectroscopy has been applied to study low energy, state-selective single electron capture by highly charged projectiles. The specific systems investigated are fully stripped 6.82 keV/u Ne10+ and 6.75 keV/u Ar18+ On He. Measurements of the He+ recoil ion longitudinal momenta are used to determine the final n-state dependence of the captured electron. Simultaneous measurement of the transverse momenta of the recoil ion yields information about the impact parameter dependence of the reaction and the reaction window for electron capture.
引用
收藏
页码:3679 / 3682
页数:4
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