Ultra-low intensity electron beams of a linear accelerator for irradiation

被引:3
|
作者
Taniguchi, R. [1 ]
Kojima, T. [1 ]
Okuda, S. [1 ]
机构
[1] Osaka Prefecture Univ, Ctr Radiat Res, Osaka 5998570, Japan
关键词
electron linear accelerator; beam monitor; TLD;
D O I
10.1016/j.radphyschem.2007.03.010
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Ultra-low intensity electron pulsed beams for irradiation have been developed by the use of the electron linear accelerator at Radiation Research Center of Osaka Prefecture University. The energy and the pulse width of the beams are about 4-12MeV and 0.5-4 mu s, respectively. The minimum beam charge has been estimated to be about several aC/pulse. These electrons are basically mono energetic, controllable, collimated and synchronized with the master oscillator of the accelerator, which are favorable features for various uses compared with beta-ray sources. Especially, the system is suitable for evaluation of response of radiation detectors. In this study, the response of the TLD for high energetic electron irradiation was also evaluated by the use of these electrons. (C) 2007 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1779 / 1782
页数:4
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