Electron cooling force measurements for highly charged ions in the ESR

被引：20
|
作者：
Winkler, T
Beckert, K
Bosch, F
Eickhoff, H
Franzke, B
Klepper, O
Nolden, F
Reich, H
Schlitt, B
Spadtke, P
Steck, M
机构：
来源：
HYPERFINE INTERACTIONS | 1996年 / 99卷 / 1-3期
关键词：
D O I：
10.1007/BF02274931
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
Longitudinal cooling forces have been measured for heavy ions from C6+ to U92+ at various energies from 50 to 360 MeV/u. Two experimental methods are described which offer the opportunity to measure the cooling force over the whole range of relative ion velocities from zero to 10(7) m/s. Measurements for various ion species are presented which show a pronounced deviation from the expected q(2) scaling in the regime of low relative ion velocities. Further investigations concerning the influence of the magnetic field strength in the cooler revealed no significant influence.
引用
收藏
页码：277 / 283
页数：7
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