利用宇宙缪子放射摄影成像核反应堆内部结构
仪器与探测器
2019-02-07 v1 高能物理 - 实验
摘要
我们利用缪子放射摄影研究了位于日本东海的日本原子力发电公司（JAPC）核反应堆的内部结构。本研究中，缪子探测器放置于反应堆厂房外部。通过探测穿透反应堆厂房墙壁的宇宙缪子，我们成功识别了如安全壳、压力容器及反应堆其他结构等物体。我们还观测到一处重材料集中区，可归因于核燃料贮存池中所贮存的核燃料组件。
引用
@article{arxiv.1902.01992,
title = {Imaging the Inner Structure of a Nuclear Reactor by Cosmic Muon Radiography},
author = {Hirofumi Fujii and Kazuhiko Hara and Shogo Hashimoto and Kohei Hayashi and Fumiaki Ito and Hidekazu Kakuno and Hideyo Kodama and Kanetada Nagamine and Kazuyuki Sato and Kotaro Satoh and Shin-Hong Kim and Atsuto Suzuki and Takayuki Sumiyoshi and Kazuki Takahashi and Yu Takahashi and Fumihiko Takasaki and Shuji Tanaka and Satoru Yamashita},
journal= {arXiv preprint arXiv:1902.01992},
year = {2019}
}
备注
15 pages, 22 figures, accepted for publication in PTEP