https://doi.org/10.1140/epjd/e2011-20511-7
Regular Article
Multielectron processes in collisions of Xe23+ ions with Ar atoms
1
School of Nuclear Science and Technology, Lanzhou University,
Lanzhou, 730000, P.R. China
2
Institute of Modern Physics, Chinese Academy of
Science, Lanzhou
730000, P.R.
China
3
Graduate School of the Chinese Academy of Sciences,
Beijing
100049, P.R.
China
a e-mail: dingbw@lzu.edu.cn
Received:
1
September
2011
Received in final form:
15
September
2011
Published online:
25
November
2011
We report the measurements of relative cross sections for multielectron processes in collisions of Xe23+ ions with argon atoms in the velocity range of 0.65–1.32 a.u. By means of the coincidence time-of-flight (TOF) technique, the final charge states of both the projectile and target ions for each collision event are determined. The present experimental data are compared with the scaling law by Selberg et al. [Phys. Rev. A 54, 4127 (1996)] and the extended classical over-barrier (ECB) model.
© EDP Sciences, Società Italiana di Fisica and Springer-Verlag 2011