話題
福島第一原子力発電所事故に起因する放射線のKEK放射線科学センターでの測定
2011 年 8 巻 3 号 p. 141-145
詳細
2011 年 8 巻 3 号 p. 141-145
KEK Tsukuba site is located at 165 km distance from Fukushima Dai-ichi nuclear power station. After the East Japan Earthquake on March 11, the electric current was almost cut off. Only few radiation monitors at the site boundary were powered from outside, and they detected steep increase of gamma-ray doses at 2:13 on March 15. Then radiation and radioactivity measurements from the power plants were started in KEK Radiation Science Center.
