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Nuclear Science and Techniques

《核技术》(英文版)     2017 Impact factor 1.085
NUCLEAR ENERGY SCIENCE AND ENGINEERING

Avoiding sealing failure of flanged connection for tubes made of dissimilar materials subjected to elevated temperature

Carbonic composite materials and ceramics appear to be excellent structural materials for parts subjected to very high temperatures in molten salt reactors (MSRs), in which the reactor core outlet tem...

Qi-Ming Li, Chong Zhou, Jian Tian, Yao Fu, Yang Zou, Na-Xiu Wang

2019, 30 (1): 1

NUCLEAR PHYSICS AND INTERDISCIPLINARY RESEARCH

Study of neutron production and moderation for Sulfur Neutron Capture Therapy

Neutron capture therapy with Sulfur-33, similar to boron neutron capture therapy with Boron-10, is effective in treating some types of tumors including ocular melanoma. The key point in sulfur neutron...

Meng Peng, Guo-Zhu He, Qi-Wei Zhang, Bin Shi, Hong-Qing Tang, Zu-Ying Zhou

2019, 30 (1): 2

SYNCHROTRON RADIATION TECHNOLOGY AND APPLICATIONS

Analysis of electro-optical intensity modulator for bunch arrival-time monitor at SXFEL

A bunch arrival-time monitor (BAM) based on an electro-optical intensity modulation scheme is currently under development at Shanghai Soft X-ray Free-Electron Laser to meet the high-resolution require...

Jin-Guo Wang, Xiao-Qing Liu, Lie Feng, Wen-Yan Zhang, Xing-Tao Wang, Bo Liu

2019, 30 (1): 3

ACCELERATOR, RAY AND APPLICATIONS

Energy loss of degrader in SC200 proton therapy facility

The proton beam energy determines the range of particles and thus where the dose is deposited. According to the depth of tumors, an energy degrader is needed to modulate the proton beam energy in prot...

Feng Jiang, Yun-Tao Song, Jin-Xing Zheng, Xian-Hu Zeng, Peng-Yu Wang, Jun-Sheng Zhang, Wu-Quan Zhang

2019, 30 (1): 4

NUCLEAR ELECTRONICS AND INSTRUMENTATION

Ultrasonic positioning system for the calibration of central detector

A thorough detector response calibration using radioactive sources is necessary for the Jiangmen Underground Neutrino Observatory. Herein, we discuss the design of a source positioning system based on...

Guo-Lei Zhu, Jiang-Lai Liu, Qi Wang, Meng-Jiao Xiao, Tao Zhang

2019, 30 (1): 5

ACCELERATOR, RAY AND APPLICATIONS

Element analysis method of concealed explosive based on TNA

The detection technology of concealed bulk explosives is related to social security and national defense construction and has important research significance. In this paper, an element analysis method...

Meng Huang, Jian-Yu Zhu, Jun Wu, Rui Li

2019, 30 (1): 6

NUCLEAR ELECTRONICS AND INSTRUMENTATION

Room-temperature test system for 162.5 MHz high power couplers

Fundamental power couplers are crucial components for feeding radio frequency power to accelerating cavities. Couplers must be tested and conditioned on a room-temperature test stand to evaluate and p...

Long Chen, Shen-Hu Zhang, Yong-Ming Li, Ruo-Xu Wang, Tiancai Jiang, Lei Yang, Chun-Long Li, An-Dong Wu, Shi-Chun Huang, Feng Pan, Xin-Meng Liu, Yuan He

2019, 30 (1): 7

NUCLEAR PHYSICS AND INTERDISCIPLINARY RESEARCH

Cross-section measurement of (n,2n) reactions for Nd isotopes induced by 14 MeV neutrons

Cross-sections of the (n,2n) reactions for neodymium (Nd) isotopes induced by 14 MeV neutrons were measured in this work by using the activation and relative methods. The measured cross-sections of th...

Qiang Wang, Bing-Jun Chen, Qian Zhang, Si-Min Cai, Chang-Lin Lan, Kai-Hong Fang

2019, 30 (1): 8

NUCLEAR ELECTRONICS AND INSTRUMENTATION

X-ray detection based on complementary metal–oxide–semiconductor sensors

Complementary metal-oxide-semiconductor (CMOS) sensors can convert X-rays into detectable signals; therefore, they are powerful tools in X-ray detection applications. Herein, we explore the physics be...

Qian-Qian Cheng, Chun-Wang Ma, Yan-Zhong Yuan, Fang Wang, Fu Jin, Xian-Feng Liu

2019, 30 (1): 9

NUCLEAR ENERGY SCIENCE AND ENGINEERING

Application of FLUKA and OpenMC in coupled physics calculation of target and subcritical reactor for ADS

The study of accelerator-driven subcritical reactor systems (ADSs) has been an important research topic in the field of nuclear energy for years. The main code applied in ADS research is MCNPX, whi...

Ze-Long Zhao, Yong-Wei Yang, Shuang Hong

2019, 30 (1): 10

NUCLEAR PHYSICS AND INTERDISCIPLINARY RESEARCH

Methods for obtaining characteristic γ-ray net peak count from interlaced overlap peak in HPGe γ-ray spectrometer system

For a characteristic γ-ray with interlaced overlap peak, and the case where its reliable and credible net count cannot be obtained using the current high-purity germanium (HPGe) multichannel γ-ray ...

Yue-Li Song, Feng-Qun Zhou, Yong Li, Xiao-Jun Sun, Peng-Fei Ji

2019, 30 (1): 11

NUCLEAR ENERGY SCIENCE AND ENGINEERING

Thermal-hydraulic analysis of space nuclear reactor TOPAZ-II with modified RELAP5

With the advantages of high reliability, power density, and long life, nuclear power reactors have become a promising option for space power. In this study, the Reactor Excursion and Leak Analysis ...

Cheng-Long Wang, Tian-Cai Liu, Si-Miao Tang, Wen-Xi Tian, Sui-Zheng Qiu, Guang-Hui Su

2019, 30 (1): 12

NUCLEAR PHYSICS AND INTERDISCIPLINARY RESEARCH

Theoretical calculation and evaluation of n+240,242,244Pu reactions

The nuclear data of n+240;242;244Pu reactions for incident energy below 200 MeV are calculated and evaluated to meet the requirement in the design of an accelerator- driven subcritical system. The ...

Hai-Rui Guo, Yin-Lu Han, Chong-Hai Cai

2019, 30 (1): 13

NUCLEAR PHYSICS AND INTERDISCIPLINARY RESEARCH

Nuclear collectivity in the even-even 164-178Yb along the yrast line

The collective properties along the yrast line in well-deformed even–even 164-178Yb isotopes are investigated by pairing self-consistent total Routhian surface (TRS) calculations and extended E-gam...

Hui-Fang Li, Hua-Lei Wang, Min-Liang Liu

2019, 30 (1): 14

NUCLEAR PHYSICS AND INTERDISCIPLINARY RESEARCH

Yield ratios and directed flows of light particles from proton-rich nuclei-induced collisions

The neutron-to-proton and 3H-to-3He yield ratios, and the directed flows of particles dependent on a reduced rapidity, the transverse momentum per nucleon, and a reduced impact parameter are invest...

Ting-Zhi Yan, Shan Li, Yan-Nan Wang, Fei Xie, Ting-Feng Yan

2019, 30 (1): 15

NUCLEAR ELECTRONICS AND INSTRUMENTATION

Simulation study of energy resolution with changing pixel size for radon monitor based on Topmetal-II TPC

In this paper, we study how pixel size influences energy resolution for a proposed pixelated detector—a high sensitivity, low cost, and real-time radon monitor based on a Topmetal-II- time projecti...

Meng-Yao Huang, Hua Pei, Xiang-Ming Sun, Shu-Guang Zou

2019, 30 (1): 16

NUCLEAR ENERGY SCIENCE AND ENGINEERING

Integrity control of an RBMK-1500 fuel rod locally oxidized under a bounding reactivity-initiated accident

In 2007, the license for the second reactor unit of the Ignalina nuclear power plant was renewed considering the safety-related modifications introduced in this reactor. The Safety Analysis Report ...

Hamid Boucherit, Algirdas Kaliatka, Azzedine Lounis

2019, 30 (1): 17

NUCLEAR ENERGY SCIENCE AND ENGINEERING

Development of a dynamics model for graphite-moderated channel-type molten salt reactor

A molten salt reactor (MSR) is one of the six advanced reactor concepts selected by the generation IV international forum because of its advantages of inherent safety, and the promising capabilitie...

Long He, Cheng-Gang Yu, Rui-Min Ji, Wei Guo, Ye Dai, Xiang-Zhou Cai

2019, 30 (1): 18

 Nuclear Science and Techniques

ISSN: 1001-8042     eISSN: 2210-3147

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