| Title | Neutron field measurement at the Experimental Advanced Superconducting Tokamak using a Bonner sphere spectrometer |
| Authors | Hu, Zhimeng Zhong, Guoqiang Ge, Lijian Du, Tengfei Peng, Xingyu Chen, Zhongjing Xie, Xufei Yuan, Xi Zhang, Yimo Sun, Jiaqi Fan, Tieshuan Zhou, Ruijie Xiao, Min Li, Kai Hu, Liqun Chen, Jun Zhang, Hui Gorini, Giuseppe Nocente, Massimo Tardocchi, Marco Li, Xiangqing Chen, Jinxiang Zhang, Guohui |
| Affiliation | Peking Univ, Sch Phys, Beijing 100871, Peoples R China. Peking Univ, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China. Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China. China Inst Atom Energy, Beijing 102413, Peoples R China. China Natl Inst Metrol, Beijing 100029, Peoples R China. Univ Milano Bicocca, Dipartimento Fis G Occhialini, I-20126 Milan, Italy. CNR, Ist Fis Plasma P Caldirola, I-20125 Milan, Italy. Peking Univ, Sch Phys, Beijing 100871, Peoples R China. Fan, TS (reprint author), Peking Univ, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China. |
| Keywords | Bonner sphere spectrometer EAST Neutron spectrum Neutron fluence Neutron dose |
| Issue Date | 2018 |
| Publisher | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT |
| Citation | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT. 2018, 895, 100-106. |
| Abstract | The neutron field measurement was performed in the Experimental Advanced Superconducting Tokamak (EAST) experimental hall using a Bonner sphere spectrometer (BSS) based on a(3)He thermal neutron counter. The measured spectra and the corresponding integrated neutron fluence and dose values deduced from the spectra at two exposed positions were compared to the calculated results obtained by a general Monte Carlo code MCNP5, and good agreements were found. The applicability of a homemade dose survey meter installed at EAST was also verified with the comparison of the ambient dose equivalent H*(10) values measured by the meter and BSS. |
| URI | http://hdl.handle.net/20.500.11897/523547 |
| ISSN | 0168-9002 |
| DOI | 10.1016/j.nima.2018.04.010 |
| Indexed | SCI(E) EI |
| Appears in Collections: | 物理学院 核物理与核技术国家重点实验室 |
