CCRI supplementary comparison of standards for absorbed dose to water in 60Co gamma radiation at radiation processing dose levels

被引:4
|
作者
Burns, D. T.
Allisy-Roberts, P. J.
Desrosiers, M. F.
Nagy, V. Yu.
Sharpe, P. H. G.
Laitano, R. F.
Mehta, K.
Schneider, M. K. H.
Zhang, Y. L.
机构
[1] Bur Int Poids & Mesures, F-92312 Sevres, France
[2] Natl Inst Stand & Technol, Gaithersburg, MD 20899 USA
[3] Natl Phys Lab, Teddington TW11 0LW, Middx, England
[4] Ist Nazl Metrol Radiaz Ionizzanti, Rome, Italy
[5] IAEA, A-1400 Vienna, Austria
[6] Phys Tech Bundesanstalt, D-3300 Braunschweig, Germany
[7] Natl Inst Metrol, Beijing, Peoples R China
关键词
D O I
10.1016/j.radphyschem.2006.02.003
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
Six national standards for absorbed dose to water in Co-60 gamma. radiation at the dose levels used in radiation processing have been compared over the range from 5 to 30 kGy using the alanine dosimeters of the NIST and the NPL as the transfer dosimeters. The standards are in agreement at the level of around 0.5%, which is significantly smaller than the stated standard uncertainties. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1087 / 1092
页数:6
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