特集 「環境放射線、放射能の測定とその応用」
ラドンとその娘核種の測定法
1991 年 17 巻 2 号 p. 6-27
詳細
1991 年 17 巻 2 号 p. 6-27
The main aim of this review is to provide an overview of the techniques which have been developed for measuring radon and radon progeny in the atmosphere. Overviews are first provided of the content of so-called radon problem and characteristics of radon. The various measurement techniques are then described by classification as follows ; active methods for radon, active methods for thoron, techniques for radon and thoron progenies, techniques for unattached atoms of radon progeny, passive methods and other methods.
