Wake effects in the evolution of fast molecular ions through thin foils

被引:4
作者
Garcia-Molina, R
Abril, I
Heredia-Avalos, S
Lammich, L
Buhr, H
Kreckel, H
Krohn, S
Strasser, D
Wester, R
Wolf, A
Zajfman, D
Schwalm, D
机构
[1] Univ Murcia, Dept Fis, E-30080 Murcia, Spain
[2] Univ Alicante, Dept Fis Aplicada, E-03080 Alicante, Spain
[3] Max Planck Inst Kernphys, D-69117 Heidelberg, Germany
[4] Weizmann Inst Sci, IL-76100 Rehovot, Israel
关键词
D O I
10.1016/j.nimb.2004.12.014
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
In order to improve the geometrical characterization of molecular ions using the Coulomb Explosion Imaging method, we discuss the need to include wake effects in a full description of the interactions felt by the swift dissociated atomic ions moving through thin foils. Comparison of simulations and experimental results for the structure of diatomic (HD+) and triatomic (CH2+) molecular ions is significantly improved when including the polarization effects induced in the target by the passage of swift ions. (c) 2004 Elsevier B.V.. All rights reserved.
引用
收藏
页码:41 / 45
页数:5
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