Yokoyama, Sumi; Sato, Kaoru 
; Noguchi, Hiroshi; Tanaka, Susumu; Iida, Takao*; Furuichi, Shinya*; Kanda, Yukio*; Oki, Yuichi*; Kaneto, Taihei*
The physicochemical property of radionuclides suspended in the air is an important parameter to evaluate internal doses due to the inhalation of the airborne radionuclides and to develop the air monitoring system in high-energy proton accelerator facilities. This study focuses on the property of radioactive airborne chlorine (
Cl and 
Cl) and sulfur (S) formed from Ar gas by irradiation with high-energy neutrons. As a result of the irradiation to a mixture of Ar gas and dry air, Cl and Cl existed as non-acidic gas and S was present as acidic gas. Further, it was found that in the high-energy neutron irradiation to aerosol containing-Ar gas, the higher the amount of radioactive aerosols becomes, the lower that of radioactive acidic gas becomes.
Language |
: | English |
|---|---|---|
Journal |
: | |
Volume |
: | 116 |
Number |
: | 1-4 |
Pages |
: | p.401 - 405 |
Publication Year/Month |
: | 2005/12 |
Meeting title |
: | |
Held date |
: | 2004/05 |
Location (city) |
: | Funchal |
Location (country) |
: | Portugal |
Paper URL |
: |
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Keywords |
: | High-energy Proton; Neutron Irradiation; Internal Dose; Accelerator Facilities; Aerosol; Acidic Gas; Non-acidic Gas; Radioactive Chlorine; Radioactive Sulfur; Airborne Radionuclides |
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Percentile:10.71 Category:Environmental Sciences |
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