Determination of the variation of environmental radiation due to the ground deposition of atmospheric 222Rn decay products during rainfall: utilization of the correlation between the variations observed at neighboring monitoring posts

2010 ◽  
Vol 284 (3) ◽  
pp. 635-639 ◽  
Author(s):  
M. Takeyasu ◽  
T. Onuma ◽  
M. Takeishi
Keyword(s):  
Environmental Radiation ◽  
Decay Products ◽  
Ground Deposition

Determination of the concentration of aerosols of short-lived radon decay products

Atomic Energy ◽  
1962 ◽  
Vol 12 (4) ◽  
pp. 359-361
Author(s):  
N. P. Kattashov ◽  
G. A. Popov
Keyword(s):  
Decay Products ◽  
Radon Decay

The Spectrometric Determination of the Individual Exposure Rate for Gamma Nuclides From an Environmental Radiation Detector

2013 ◽  
Author(s):  
Young-Yong Ji ◽  
Kun Ho Chung ◽  
Wanno Lee ◽  
Doo-Won Park ◽  
Mun-Ja Kang
Keyword(s):  
Calculation Method ◽  
Radiation Detector ◽  
Calibration Procedure ◽  
Radioactive Material ◽  
Exposure Rate ◽  
Environmental Radiation ◽  
Individual Exposure ◽  
The Individual ◽  
Total Ratio

For making the spectrometric determination of the exposure rate from the environment as well as the radioactive material more practical, an accurate calculation method of the individual exposure rate for the detected gamma nuclides from that spectrum should be suggested without the sophisticated calibration procedure. In this study, the calculation method for the individual exposure rate for detected gamma nuclides from a 3″×3″ NaI(Tl) detector was suggested by introducing the concept of the dose rate spectroscopy and the peak-to-total ratio in the energy spectrum for the exposure rate, which means just a form of multiplied counts and the value of a G-factor in the spectrum.

A New Approach for the Determination of Dose Rate and Radioactivity for Detected Gamma Nuclides Using an Environmental Radiation Monitor Based on an NaI(Tl) Detector

2017 ◽  
Vol 113 (4) ◽  
pp. 304-314 ◽  
Author(s):  
Young-Yong Ji ◽  
Chang-Jong Kim ◽  
Kyo-Sun Lim ◽  
Wanno Lee ◽  
Hyon-Sock Chang ◽  
...  
Keyword(s):  
Dose Rate ◽  
Environmental Radiation ◽  
New Approach ◽  
Radiation Monitor
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