工作场所中子的方向分布及个人剂量当量参考值。
Direction distributions of neutrons and reference values of the personal dose equivalent in workplace fields.
作者信息
Luszik-Bhadra M, Bolognese-Milsztajn T, Boschung M, Coeck M, Curzio G, d'Errico F, Fiechtner A, Lacoste V, Lindborg L, Reginatto M, Schuhmacher H, Tanner R, Vanhavere F
机构信息
Physikalisch-Technische Bundesanstalt, D-38116 Braunschweig, Germany.
出版信息
Radiat Prot Dosimetry. 2007;125(1-4):364-8. doi: 10.1093/rpd/ncm189. Epub 2007 Mar 15.
Within the EC project EVIDOS, double-differential (energy and direction) fluence spectra were determined by means of novel direction spectrometers. By folding the spectra with fluence-to-dose equivalent conversion coefficients, contributions to H*(10) for 14 directions, and values of the personal dose equivalent Hp(10) and the effective dose E for 6 directions of a person's orientation in the field were determined. The results of the measurements and calculations obtained within the EVIDOS project in workplace fields in nuclear installations in Europe, i.e., at Krümmel (boiling water reactor and transport cask), at Mol (Venus research reactor and fuel facility Belgonucléaire) and at Ringhals (pressurised reactor and transport cask) are presented.
在欧盟委员会的EVIDOS项目中，利用新型方向光谱仪测定了双微分（能量和方向）注量谱。通过将这些谱与注量到剂量当量的转换系数进行折叠，确定了14个方向对H*(10)的贡献，以及在该场中人的6个方向取向的个人剂量当量Hp(10)和有效剂量E的值。本文展示了在欧洲核设施工作场所领域，即在Krümmel（沸水反应堆和运输桶）、Mol（维纳斯研究反应堆和比利时核燃料设施）以及Ringhals（压水反应堆和运输桶）开展的EVIDOS项目中的测量和计算结果。
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