2014 Fiscal Year Final Research Report
Development of a car-borne directional gamma-ray survey system
| Project/Area Number |
25870243
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Risk sciences of radiation and chemicals
General applied physics
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| Research Institution | Niigata University |
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Principal Investigator |
GOTO Jun 新潟大学, 研究推進機構, 助教 (90370395)
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Keywords | 福島第一原子力発電所事故 / 空間線量率 |
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| Outline of Final Research Achievements |
A car-borne directional gamma-ray survey system was developed to contribute to effective decontamination of radioactive cesium. The system is composed of six CsI detectors surrounded by lead shields. The detectors are installed in six different directions: forward, backward, left, right, upward and downward. Therefore the system is used to measure gamma-ray incident from each direction.
We showed that the developed system works as a car-borne directional survey system from measurement in the disaster zone.
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| Free Research Field |
放射線計測、放射線シミュレーション
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