Iodine Transmutation through Laser Compton Scattering Gamma Rays
Iodine Transmutation through Laser Compton Scattering Gamma Rays
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DOI：
10.1080/18811248.2007.9711592
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发表时间：
2009-08
影响因子：
1.2
通讯作者：
Dazhi Li;K. Imasaki;K. Horikawa;S. Miyamoto;S. Amano;T. Mochizuki
中科院分区：
文献类型：
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作者：
Dazhi Li;K. Imasaki;K. Horikawa;S. Miyamoto;S. Amano;T. Mochizuki
开展了基于激光康普顿散射伽马射线的核变形研究，以确定降低核废料长寿命放射性危害的方法。为了从实验上研究光核反应，在纽苏巴鲁的储存环上建立了一台激光康普顿散射伽马射线装置，产生了~17 MeV的伽马光子。对放射性碘废物的反应速率进行了研究。根据激光康普顿散射伽马射线的特点，采用圆柱体目标进行辐照实验。测量受照靶区的放射性，并推算其转化反应率。实验结果与模拟结果接近。
Research on laser Compton scattering gamma-ray-based nuclear transmutation has been carried out to identify a method of reducing the hazards of long-lifetime radioactivity of nuclear waste. To study the photonuclear reaction experimentally, a laser Compton scattering gamma-ray facility was built on a storage ring at NewSUBARU and ~17MeV gamma-ray photons were produced. An investigation on the reaction rate of radioactive iodine waste was carried out. Based on the characteristics of laser Compton scattering gamma rays, a cylindrical target was adopted for the irradiation experiment. The radioactivity of the irradiated target was measured and the transmutation reaction rate was deduced. Experimental results were close to simulation findings.