Collision spectroscopy of Ar8++H2 at low velocities (υ<1 a.u.)

被引:7
作者
Bliman, S
Cornille, M
Huber, BA
Lebius, H
Langereis, A
Nordgren, J
Bruch, R
机构
[1] Univ Marne la Vallee, IFIS, F-77454 Marne La Vallee 2, France
[2] DARC Observ Pairs, CNRS, UPR 176, F-92195 Meudon, France
[3] CEA Grenoble, Dept Rech Fondamentale Matiere Condensee, F-38054 Grenoble 9, France
[4] Uppsala Univ, Dept Phys, S-7521 Uppsala, Sweden
[5] Univ Nevada, Dept Phys, Reno, NV 89577 USA
来源
PHYSICAL REVIEW A | 1999年 / 60卷 / 04期
关键词
D O I
10.1103/PhysRevA.60.2799
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Single and double electron transfer have been studied for the collision system Ar8++H-2 at low velocities (V<1 a.u.). X-ray ultraviolet and Auger spectroscopies complemented by translational energy gain and time-of-flight spectroscopies reveal details on the transfer mechanisms: in contrast to the other two-electron target system (He target), a channel is opened where electron capture takes place with further dissociation of H-2(+) We consider the target fragment dynamics and discuss possible molecule dissociation mechanisms. [S1050-2947(99)02010-7].
引用
收藏
页码:2799 / 2807
页数:9
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