Energy-loss-straggling experiments with relativistic heavy ions in solids

被引：31
|
作者：
Scheidenberger, C
Geissel, H
Mikkelsen, HH
Nickel, F
Czajkowski, S
Folger, H
Irnich, H
Munzenberg, G
Schwab, W
Stohlker, T
Voss, B
机构：
[1] ODENSE UNIV,DK-5230 ODENSE,DENMARK
[2] TH DARMSTADT,D-64289 DARMSTADT,GERMANY
来源：
PHYSICAL REVIEW LETTERS | 1996年 / 77卷 / 19期
关键词：
D O I：
10.1103/PhysRevLett.77.3987
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Energy-loss straggling measurements performed at the high-momentum-resolution magnetic spectrometer FRS with bare and highly charged O-8, Xe-54, (79)AU, and U-92 ions with specific kinetic energies (700-1000) MeV/u are reported. The results are in good agreement with rigorous calculations recently reported by Lindhard and Sorensen and reveal systematic deviations from the well-known relativistic Bohr formula, which was obtained within the framework of the first-order Born approximation.
引用
收藏
页码：3987 / 3990
页数：4
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