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2-32 Progress of Nuclear Data Research at IMP in 2014

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IMP & HIRFL Annual Report 2014年第1期 72-73页

作者： Chen Zhiqiang zhang suyalatu Han Rui Lin Weiping Liu Xingquan 不详

In 2014, the researchers of Nuclear Data Research Group at IMP have carried out their research work on nucleardata measurements, calculations and fundamental research in heavy ion reactions. Some important results havebeen *** experimental setup for ADS nuclear data measurement has been developed in PISA terminal of HIRLF-CSRat IMP. The first beam test experiments for the whole system of the experimental including detection system anddata acquisition system were done by using measurements of emission neutron, and charged particle identification,energy spectrum, yield and angular distribution for 400 MeV/u 16O bombardments on Pb andWtargets. At present,the experimental measurement of accelerator driven white neutron energy spectrum in the range of several MeVto hundreds of MeV was done for the first time in China. The experimental results show that the experimentalapparatus works well, and the experimental technique is reliable and correct[1].

关键词： Nuclear Data Research

Measurements ofthe 197Au(n, γ) crosssectionupto100keV at the CSNSBack-nfacility

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Nuclear Science and Techniques 2021年第9期32卷 126-135页

作者： Xin-Rong Hu Gong-Tao Fan Wei Jiang Jie Ren Long-Xiang Liu Hong-Wei Wang Ying-Du Liu Xin-Xiang Li Yue zhang Zi-Rui Hao Pan Kuang Xiao-He Wang Ji-Feng Hu Bing Jiang De-Xin Wang suyalatu zhang Zhen-Dong An Yu-Ting Wang Chun-Wang Ma Jian-Jun He Jun Su Li-Yong zhang Shanghai Institute of Applied Physics Chinese Academy of SciencesShanghai 201800China University of Chinese Academy of Sciences Beijing 100049China Shanghai Advanced Research Institute Chinese Academy of SciencesShanghai 201210China Institute of High Energy Physics Chinese Academy of SciencesBeijing 100049China Spallation Neutron Source Science Center Dongguan 523803China Key Laboratory of Nuclear Data China Institute of Atomic EnergyBeijing 102413China Xiangtan University Xiangtan 411105China Institute of Nuclear Physics Inner Mongolia University for the NationalitiesTongliao 028000China Sun Yat-sen University 510275 ZhuhaiChina Henan Normal University Xinxiang 453007China Beijing Normal University 100875 BeijingChina

The neutron capture cross section of 197 Au was measured using the time-of-flight(TOF)technique at the Back-n facility of the China Spallation Neutron Source(CSNS)in the 1 eV to 100 keV *** c-rays originating from neutron-induced capture events were detected by four C_(6)D_(6) liquid scintillator *** height weighting technology(PHWT)was used to analyze the *** results are in good agreement with ENDF/B-VIII.0,CENDL-3.1,and other evaluated libraries in the resonance region,and in agreement with both n TOF and GELINA experimental data in the 5–100 keV ***,the resonance peaks in the energy range from 1eV to 1 keV were fitted by the SAMMY R-matrix code.

关键词： Cross section 197 Au(n,γ) Back-n C_(6)D_(6) Pulse height weighting technology

Transverse Flow in Heavy-ion Reaction at Intermediate Energies

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IMP & HIRFL Annual Report 2011年第1期 58-59页

作者： Liu Xingquan Yang Kun Huang Meirong zhang suyalatu Xi Yinyin Roy Wada Chen Zhiqiang

2 - 31 Analysis on Products of Proton-induced Spallation Reactions by INCL＋ABLA Model

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IMP & HIRFL Annual Report 2012年第1期 71-72页

作者： Han Rui Chen Zhiqiang zhang suyalatu Liu Xingquan Lin Weiping Jin Zengxue Liu Jianli Shi Fudong

2 - 25 Validation of Monte Carlo Simulation Codes of Proton Induced Neutron Production Cross Sections

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IMP & HIRFL Annual Report 2012年第1期 63-64页

作者： zhang suyalatu Chen Zhiqiang Han Rui Liu Xingquan Lin Weiping Jin Zengxue Liu Jianli Shi Fudong

Primary yields of protons measured using CR-39 in laser-induceddeuteron–deuteron fusion reactions

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Nuclear Science and Techniques 2020年第6期31卷 90-98页

作者： Yue zhang Long-Xiang Liu Hong-Wei Wang Yu-Gang Ma Bai-Fei Shen Guo-Qiang zhang Mei-Rong Huang Aldo Bonasera Wen-Peng Wang Jian-Cai Xu Shun Li Gong-Tao Fan Xi-Guang Cao Yong Yu Jian-Jun He Chang-Bo Fu suyalatu zhang Xin-Rong Hu Xin-Xiang Li Zi-Rui Hao Jun-Wen Wang Han Xue Hai-Juan Fu Shanghai Institute of Applied Physics CASShanghai 201800China University of Chinese Academy of Sciences Beijing 100049China Shanghai Advanced Research Institute CASShanghai 201210China Key Laboratory of Nuclear Physics and Ion-Beam Application(MOE) Institute of Modern PhysicsFudan UniversityShanghai 200433China State Key Laboratory of High Field Laser Physics Shanghai Institute of Optics and Fine MechanicsCASShanghai 201800China Department of Physics Shanghai Normal UniversityShanghai 200234China CAS Center for Excellence in Ultra-Intense Laser Science Shanghai 201800China College of Physics and Electronics Information Inner Mongolia University for NationalitiesTongliao 028000China Cyclotron Institute Texas A&M UniversityCollege StationTX 77843USA Laboratori Nazionali del Sud INFNVia Santa Sofia6295123 CataniaItaly Key Laboratory of Beam Technology of Ministry of Education College of Nuclear Science and TechnologyBeijing Normal UniversityBeijing 100875China ShanghaiTech University Shanghai 201210China Shanghai University Shanghai 200444China

Investigating deuteron–deuteron(DD)fusion reactions in a plasma environment similar to the early stages of the Big Bang is an important topic in nuclear *** this study,we experimentally investigated such reactions,using eight laser beams with the third harmonic impacting on a deuterated polyethylene target at the ShenGuang-II Upgrade laser *** work focused on the application of range-filter(RF)spectrometers,assembled from a 70 lm aluminum filter and two CR-39 nuclear track detectors,to measure the yields of primary *** on the track diameter calibration results of 3 MeV protons used to diagnose the tracks on the RF spectrometers,an approximate primary DD-proton yield of(8.5±1.7)×10^6 was obtained,consistent with the yields from similar laser facilities *** indicates that the RF spectrometer is an effective way to measure primary ***,due to the low yields of D^3He-protons and its small track diameter,CR-39 detectors were unable to distinguish it from the background *** other accurate detectors may help to measure these rare events.

关键词： Deuteron-deuteron fusion CR-39 Rangefilter spectrometer DD-proton