Langner F, Löb S, Nolte R, Gressier V, Asselineau B, Lacoste V, Lebreton L
Physikalisch-Technische Bundesanstalt, Braunschweig, Germany.
Radiat Prot Dosimetry. 2007;126(1-4):145-50. doi: 10.1093/rpd/ncm031. Epub 2007 May 25.
The photon contribution to ambient dose equivalent in several wide-spectrum reference neutrons fields of the Institute for Radiological Protection and Nuclear Safety were measured using a Geiger-Müller counter. For the investigated fields, the ratio of photon to neutron ambient dose equivalent ranged between 0.03 and 0.20. The results show that the Geiger-Müller tube is a versatile instrument for dosimetry in mixed photon-neutron fields if sufficient information for the calculation of corrections is available.
使用盖革-米勒计数器测量了法国辐射防护与核安全研究所几个宽谱参考中子场中光子对环境剂量当量的贡献。对于所研究的场,光子与中子环境剂量当量之比在0.03至0.20之间。结果表明,如果有足够的信息用于计算修正值,盖革-米勒管是一种适用于混合光子-中子场剂量测定的通用仪器。