RANGE STUDY OF HEAVY-IONS IN PLASTIC TRACK DETECTORS

被引：2
|
作者：
RANDHAWA, GS
GARG, AK
VIRK, HS
机构：
[1] Department of Physics, G.N.D. University, Amritsar
来源：
RADIATION MEASUREMENTS | 1995年 / 24卷 / 02期
关键词：
D O I：
10.1016/1350-4487(94)00095-I
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
The maximum etchable ranges of heavy ions such as U-238 (16.53 MeV/u), Pb-208 (13.6 MeV/u), Au-197 (11.4 MeV/u), Xe-132 (14.5 MeV/u, 13.02 MeV/u and 5.6 MeV/u) and Nb-93 (18.0 MeV/u) in CR-39 and U-238 (16.53 MeV/u, 15.0 MeV/u and 5.6 MeV/u), Au-197 (13.42 MeV/u) and Xe-132 (14.5 MeV/u and 5.6 MeV/u) in Lexan have been determined experimentally. The ranges of these heavy ions in these detectors have also been computed theoretically using the Mukherjee and Nayak stopping power equations. A reasonably good agreement has been observed between the experimental and theoretically computed values. Finally, a theoretical study of the relation R (range) = aE(b) (energy) has been made using the Mukherjee and Nayak stopping power equations for different heavy ions in CR-39 and Lexan polycarbonate.
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页码：197 / 199
页数：3
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