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| 1 | Cloning and bioinformatics analysis of a full-length cDNA of porcine CRl-like gene显示文摘 | Jing Cheng Junbing Jiang Junxing Zhao Zhirui Wang Yaogui Sun Haili Ma Kuohai Fan Wei Yin Na Sun Zhiwei Wang Xin Zhao Hongquan Li | 2014 | Acta Biochimica et Biophysica Sinica2014，46，11： | 7 |
| 2 | Elastic Scattering of 7Be on Pb Target显示文摘 | Yang Yanyun Wang Jiansong Wang Qi Huang Meirong Ma Junbing Ma Peng Cao Xiguang Han Jianlong Bai Zhen Jin Shilong Hu Qiang Jin Lei Chen Jiangbo Zhang Xueying Chen Ruofu Hu Zhengguo Xu Shiwei Zhen Chuan Xu Zhiguo Xu Hushan Duan Liming Sun Zhiyu Chen Zhiqiang He Jianjun Li Songlin Lei Xiangguo Fu Fen Zhang Xueheng Yuan Xiaohua Du Chengming Yan Xinshuang Hu Jun Tang Shuwen Ye Ruiping Yang Kun Shi Fudong Zhang Wei Chen Ze Li Long Xu Xing Liu Longxiang Zhang Liyong Lin Qingyun Gou Boxing Xu Ge Zhou Xionghong Zhang Yuhu Xiao Guoqing | 2011 | IMP & HIRFL Annual Report2011，，1： | 4 |
| 3 | β-decay Study of Tz=-3/2Proton-rich Nucleus 29S显示文摘The exotic decay of nuclei far from the stability has recently become a hot topic of nuclear structure research.The nuclide 29S is not well investigated in the A=4n+1,Tz=-3/2series of strong+β-delayed proton precursors.The decay schemes of these nuclei are characterized | ZHONG Fupeng XU Xinxing LIN Chengjian WANG Jiansong LI Zhihuan YANG Lei MA Nanru WANG Dongxi WEN Peiwei SUN Lijie WU Hongyi LUO Diwen WU Chenguang JIANG Ying LIU Yang ZANG Hongliang LIANG Pengfei LI Pengjie LI Xiaojing ZHAO Qingqing SHI Guozhu MA Junbing MA Peng YU Gongming Dipikap Patel BAI Zhen YANG Feng JIA Huiming ZHANG Huanqiao WANG Jianguo YANG Yanyun MA Weihu HU Qiang JIN Shuya ZHOU Xiaohong LI Ren HOU Dongsheng LIU Minliang HU Zhengguo MA Xinwen YANG Weiqing GAO Zhihao DUAN Fangfang YU Yuechao WANG Yufeng WANG Peng ZHOU Qingwu CUI Danteng WANG Xiang HU Liyuan PAN Min ZHANG Gaolong WANG Xiaoyu | 2017 | Annual Report of China Institute of Atomic Energy2017，，1： | 0 |
| 4 | 2 - 30 Progress in Analyzing RIBLL1 17F+p Experimental Data显示文摘 | He Jianjun Hu Jun Xu Shiwei Chen Zhiqiang Zhang Xueying Wang Jiansong Yu Xiangqing Li Long Zhang Liyong Yang Yanyun Ma Peng Wang Hongwei Tian Wendong Zhang Xueheng Su Jun Li Ertao Hu Zhengguo Guo Zhongyan Xu Xing Yuan Xiaohua Lu Wan Lei Xiangguo Yu Yuhong Tang Shuwen Ye Ruiping Chen Jinda Jin Shilun Du Chengming Wang Shitao Ma Junbing Liu Longxiang Bai Zhen Sun Zhiyu Li Xiangqing Zhang Yuhu Zhou Xiaohong Xu Hushan | 2010 | IMP & HIRFL Annual Report2010，，1： | 0 |
| 5 | 2-18 Research Progress in the Exotic Nuclei Group显示文摘In order to study short-lived isotopes with submilisecond half-life and very low recoil energy, some technicalimprovements were made: (1) A VME data acquisition system was introduced to replace the old CAMMAC system.This allows to study isotopes with half-life down to 10 s. (2) Electrical isolation and filtering were introduced,the front end electronic noises have been reduced from 8 MeV down to 2 MeV and the 16 kHz noise producedby the engine of the rotating target system has been removed. (3) A cooling system for the energy degrader wasinstalled and the degrader can be cooled to 0?C. | Liu Zhong Huang Tianheng Ding Bing Sun Mingdao Ma Junbing | 2014 | IMP & HIRFL Annual Report2014，，1： | 0 |
| 6 | 2-22 Elastic Scattering Studies of Light Proton-rich显示文摘The elastic scattering is an important probe to study the properties of a nucleus. An accurate measurement ofthe elastic scattering differential cross section is very important to determine the optical potential parameters andthe so-called one quarter angle (q1=4). Also, the optical potential parameters of stable nuclei and unstable nucleiare found to be different. 8B, the binding energy of the last proton is only 0.137 MeV, is a well-known protonhalonucleus even there are still some arguments. Many investigations have been done for 8B by measuring thetotal reaction cross sections, breakup cross section and inelastic scattering differential cross section. However, theexperimental data of elastic scattering of 8B and other light proton-rich nuclei on heavy target are few. Therefore, aseries of experiments have been carried out for such nuclei at the Radioactive Ion Beam Line in Lanzhou (RIBLL). | Wang Jiansong Yang Yanyun Wang Qi Pang Danyang Ma Junbing Huang Meirong Ma Peng Jin Shilun Han Jianlong Bai Zhen Ma Weihu Zhou Yuanjie Chen Jie Jin Lei Chen Jiangbo Hu Qiang R. Wada S. Mukherjee | 2014 | IMP & HIRFL Annual Report2014，，1： | 0 |
| 7 | 2-24 Breakup Reaction of 9Li显示文摘The studies of nuclear cluster structure play an important role in understanding of nuclear structure properties.There are lots of works have been done[1?6] to study the nuclear cluster structure properties.. It is a very importantmethod to investigate the nuclear cluster structure through analyzing the breakup reaction of the interesting nucleus.The experimental study of the cluster structure of 9Li through analyzing its breakup fragments was performed atRadioactive Ions Beam Line in Lanzhou (RIBLL). The light charged particles were measured by a ΔE-E telescopearray. Also the energy distribution of the fragments have been measured in this experiment. | Ma Weihu Wang Jiansong Yang Yanyun Ma Peng Ma Junbing Jin Shilun Bai Zhen Huang Meirong Wang Qi Zhou Yuanjie Chen Jie | 2014 | IMP & HIRFL Annual Report2014，，1： | 0 |
| 8 | 通过^(1)H(^(15)O,p)^(15)O弹性散射来研究^(16)F的能级性质显示文摘The understanding of open quantum systems in unbound nuclei is a challenge to the nuclear structure research[1].The continuum coupling effect may lead to a reordering of the shells in such systems[2].A way to study this effect is to compare the level schemes of two mirror nuclei involving an unbound and a bound nucleus such as 16F and 16N[3].Here we report an experiment of studying the level properties of 16F using the resonant elastic scattering with an 15O radioactive beam delivered by the Radioactive Ion Beam Line at Lanzhou(RIBLL)[4]. | Ru Longhui Hu Jun Liu Enqiang Bai Zhen Duan Fangfang Fang Xiao Hou Suqing Hu Qiang Ji Liancheng Jin Shuya Li Kuoang Li Yiyang Li Ruojie Ma Peng Ma Junbing Sun Xinxin Shi Guozhu Tang Xiaodong Wang Xinyu Wang Jiansong Wang Yufeng Wu Jiatong Xu Xiaodong Xu Shiwei Xin Wenyu Yang Kaiping Yang Yanyun NMichel | 2018 | IMP & HIRFL Annual Report2018，，1： | 0 |
| 9 | 2018年重离子核反应组研究进展显示文摘Heavy Ion Reaction Group is in charge of the operation and maintenance of the 1st Radioactive Ion Beam Line in Lanzhou(RIBLL1).Their research works are focused on the direct reactions induced by radioactive ion beams,nuclear reaction dynamics at Fermi energy and some international collaborations.The progress achieved in 2018 are as the following. | Wang Jiansong Yang Yanyun Ma Peng Ma Junbing Liu Xingquan Bai Zhen Hu Qiang Jin Shilun Yu Gongming DPatel Duan Fangfang | 2018 | IMP & HIRFL Annual Report2018，，1： | 0 |
| 10 | Experimental Study of the Elastic Scattering and Breakup Reactions of Proton Drip-line Nucleus^(8)B on^(208)Pb at energies around Four Times of Coulomb Barrier显示文摘First measurement of the angular distribution of breakup reaction for^(8)B on a^(208)Pb target at an energy around four times of Coulomb barrier was carried out at the National Laboratory of Heavy Ion Research of Institute of Modern Physics. | Wang Kang Yang Yanyun Duan Fangfang Pang Danyang Wang Jiansong Gao Zhihao Ma Peng Xu Shiwei Liu Xingquan Ma Junbing Bai Zhen Hu Qiang Jin Shuya Sun Zhiyu | 2019 | IMP & HIRFL Annual Report2019，，1： | 0 |
| 11 | Experimental Study of the Elastic Scattering of^(10)Be on^(208)Pb at the Energy around Three Times of the Coulomb Barrier显示文摘Elastic scattering is the simplest nuclear process and has been widely used to investigate the structure of the interacting nuclei[1,2]. | Duan Fangfang Yang Yanyun Pang Danyang Hu Bitao Wang Jiansong Wang Kang Yang Guo Valdir Guimaraes Ma Peng Xu Shiwei Liu Xingquan Ma Junbing Bai Zhen Hu Qiang Shu Jinya Sun Xinxin Yao Jiasheng Qi Hangkai Sun Zhiyu | 2019 | IMP & HIRFL Annual Report2019，，1： | 0 |
| 12 | 重离子核反应组研究进展显示文摘The Heavy Ion Reaction Group at IMP has been working in the fields of elastic scattering,breakup reaction and three-body forces both experimentally and theoretically.The progresses of the researches in 2017 are given briefly as follows.Four different experiments employing around 500 h beam-time were carried out at the RIBLL1.The users are from Hongkong University,China Institute of Atomic Energy,National Space Science Center and Institute of Modern Physics.The aims of these experiments were to study the elastic scattering,breakup of neutron-rich nucleus 11Be,and proton decay of ^(26)P,^(27)S,^(23)Si and ^(22)Al. | Wang Jiansong Yang Yanyun Ma Peng Ma Junbing Liu Xingquan Hu Qiang Bai Zhen Yu Gongming D.Patel Duan Fangfang Gao Zhihao Yu Yuechao Ma Weihu | 2017 | IMP & HIRFL Annual Report2017，，1： | 0 |
| 13 | 高于库仑位垒能区的^(11)Be+^(208)Pb的弹性散射和破裂反应测量显示文摘Our previous experimental result for proton-rich nucleus ^(8)B at above the Coulomb barrier shows that in spite of its low proton separation energy(0.136 MeV)there is no strong breakup coupling effects[1].The fact is in contrast to the observation of neutron-rich nuclei ^(11)Be around the Coulomb barrier.A systematic study for elastic scattering cross sections of neutron-rich nucleus ^(11)Be and the proton-halo nucleus ^(8)B at low and higher energies shows that the Coulomb rainbow in the elastic scattering of ^(11)Be is still strongly suppressed at high energies[2].In order to examine the predictions,experimental measurements for 11Be elastic scattering and breakup for ^(11)Be+^(208)Pb system at 141 and 209 MeV were performed at the National Laboratory of Heavy Ion Research of the Institute of Modern Physics,Lanzhou,China. | Yang Yanyun Wang Jiansong Liu Xingquan Duan Fangfang Gao Zhihao DPatel Ma Peng Ma Junbing Bai Zhen Hu Qiang Yu Yuechao Yu Gongming Ma Weihu | 2017 | IMP & HIRFL Annual Report2017，，1： | 0 |
| 14 | 用于放射性束物理实验的探测硅阵列的研制显示文摘With the development of radioactive beam facilities,several exciting results were provided concerning the understanding of fundamental nuclear physics.However,typical-beam intensities are always low and the production is often in very small quantities,so,new generation detectors need to be developed with large solid angle and angular coverage,which can identify particle effectively as well as possesses high energy resolution,high spatial resolution and high geometric efficiency.The new detector based on Double Side Silicon Strip Detector(DSSD)is foreseen for the study of the reaction production in the experiment of direct nuclear reaction above the Coulomb barrier using RIBLL[1,2]at the HIRFL[3,4].However,the disadvantage of the RIBs is that it has a broad distribution in coordinate spaces.Therefore,new detector system with high resolution and a large solid angle was developed successfully for performing nuclear reaction experiments using RIBs.The geometric efficiency of the new detector array with 5 large area DSSD telescopes increases up to 70%. | Duan Fangfang Yang Yanyun Gao Zhihao Liu Xingquan Ma Peng Wang Jiansong Bai Zhen Ma Junbing Hu Qiang Jin Shilun Jin Shuya Yu Gongming | 2017 | IMP & HIRFL Annual Report2017，，1： | 0 |
| 15 | β-decay study of neutron-rich nucleus ^(34)Al显示文摘The'island of inversion'has been known for over a quarter century,since Warburton et al.[1]proposed that nuclei with intruder ground states would constitute a 3×3 square with Z=10-12,N=20-22 in 1990.Uncovering the underlying inversion mechanism and exploring the scope of the island have attracted significant theoretical and experimental efforts in the following years.Now it is well known that the reduction of N=20 shell gap,which is likely caused by the | Rui Han XiangQing Li WeiGuang Jiang ZhiHuan Li Hui Hua ShuangQuan Zhang CenXi Yuan DongXing Jiang YanLin Ye Jing Li ZongHao Li FuRong Xu QiBo Chen Jie Meng JianSong Wang Chuan Xu YeLei Sun ChunGuang Wang HongYi Wu ChenYang Niu ChenGuang Li Chao He Wei Jiang PengJie Li HongLiang Zang Jun Feng SiDong Chen Qiang Liu XiaoChi Chen HuShan Xu ZhengGuo Hu YanYun Yang Peng Ma JunBing Ma ShiLun Jin Zhen Bai MeiRong Huang Yuan Jie Zhou WeiHu Ma Yong Li XiaoHong Zhou YuHu Zhang GuoQing Xiao WenLong Zhan | 2017 | Science China(Physics,Mechanics & Astronomy)2017，60，4： | 0 |
| 16 | 2-16 Experimental Study of 13N(α,p)16O at the Stellar Energies显示文摘The presolar SiC grains[1]carry the original stellar nucleosynthesis signature.Their isotopic anomalies compared to the sun are the strong constrains in the supernovae(SN)model calculations.The 15N-excess in some SiC-AB grains(12C/13C<10 and 14N/15N<272)is one of the challenges of core-collapse supernovae(CCSNe)models[2].Recently,Pignatari pointed out that the entrainment of H-rich material into the He shell before the SN explosion allows the coproduction of 13C,15N and 26Al,which provides a new production scenario for SiC-AB grains[2].In the He shell nucleosynthesis,the 13C is produced through 12C(p,γ)13N(β+γ)13C reaction.The 14N is synthesized through 13N(n,γ)and 13C(p,γ)reactions. | Lin Weiping Ma Shaobo Hu Jun Bai Zhen Chen Han Chen Zhijun Duan Fangfang Gao Bingshui Gao Zhihao Hou Suqing Ji Liancheng Jia Baolu Jiao Lei Jin ShuYa Liu Xingquan Li Kuoang Lu Tan Ma Junbing Ma Peng Tang Xiaodong Wang Xinyu Xu Shiwei Yang Yanyun Yu Gongming Yu Xiangqing Zhai Yaojie Zhang Ningtao Zhang Xing | 2016 | IMP & HIRFL Annual Report2016，，1： | 0 |
| 17 | 2-24 Research Progress of Heavy Ion Reaction Group显示文摘In 2016,the environment of the power supply of RIBLL1 is improved by building a closed space with air condition.It will be good for the magnetic stability which is directly affected by the stability of the power supply.There are 9 experiments,more than 1 165.5 h beam-time,carried out at the RIBLL1.The users are from Peking University,China Institute of Atomic Energy,Shanghai Institute of Applied Physics,National Space Science Center,Institute of High Energy Physics and Institute of Modern Physics. | Wang Jiansong Yang Yanyun Ma Peng Jin Shilun Ma Junbing Liu Xingquan Bai Zhen Ma Weihu Wang Qi Hu Qiang Yu Gongming D.Patel Gao Zhihao Duan Fangfang Zhang Xing Jiao Lei Yu Yuechao | 2016 | IMP & HIRFL Annual Report2016，，1： | 0 |
| 18 | 2-26 Experimental Measurement of 12N,13O on natPb Elastic Scattering Above the Coulomb Barriers显示文摘Elastic scattering is an ideal tool to study the information of the exotic structure and reaction mechanism of the weakly bound nuclei.A great deal of elastic scattering experiments have been performed for neutron halo nuclei,such as 6He,11Li and 11Be[1].However,elastic scattering data for proton halo nuclei above the Coulomb barrier are still scarce.13O and 12N,with small separation energies,are good candidates of proton halo nuclei.The 13O and 12N induced elastic scattering is experimentally investigated. | Liu Xingquan Yang Yanyun Wang Jiansong Duan Fangfang Ma Peng Ma Junbing Jin Shilun Bai Zhen Gao Zhihao Hu Qiang Ma Weihu Yu Yuechao Yu Gongming | 2016 | IMP & HIRFL Annual Report2016，，1： | 0 |
| 19 | 2-27 Experimental Measurement of 7Be,8B and 9C on natPb Elastic Scattering Above the Coulomb Barriers显示文摘The experiment was performed at the National Laboratory of Heavy Ion Research of the Institute of Modern Physics,Lanzhou,China.The secondary beams of radioactive isotopes were produced by the fragmentation of the 12C6+primary on a 9Be target with a thickness of 2 652 m[1;2].The secondary beams,7Be,8B and 9C beams were delivered by the Radioactive Ion Beam Line in Lanzhou(RIBLL)[3,4]and impinged on a natPb target at RIBLL Terminal.The energies of the secondary beams,at the physical target,were about three times the Coulomb barriers,130 MeV for 7Be,178 MeV for 8B and 227 MeV for 9C,respectively. | Yang Yanyun Liu Xingquan Wang Jiansong Duan Fangfang Ma Peng Ma Junbing Jin Shilun Bai Zhen Gao Zhihao Hu Qiang Ma Weihu Yu Yuechao Yu Gongming | 2016 | IMP & HIRFL Annual Report2016，，1： | 0 |
| 20 | 2-3 Lifetime Measurement of the First Excited State in 37S显示文摘We have found that the excited energy from the ground state with 1f7=2 configuration to the first excited state with 2p3=2 configuration in 37S is obviously lower compared with that in nearby N=21 isotones 35Si, 39Ar and 41Ca (see Fig. 1, The insert indicates the relevant single-particle orbits of proton and neutron). This interesting phenomenon may result from the collapse of N=28 closure, which gives the sufficient valence space for collective deformation which can been revealed from the B(E2) value. Therefore, to obtain the B(E2), we perform the experiments for measuring the lifetime of the first excited state in 37S. | Wang Kailong Liu Minliang Wang Jianguo Qiang Yunhua Gao Bingshui Zheng Yong Lv Bingfeng Zhang Zhiyuan Zhang Wenqiang Zhou Xiaohong Wang Jiansong Yang Yanyun Bai Zhen Ma Peng Jin Shilun Ma Junbing Duan Fangfang Zhang Xing Jiao Lei | 2015 | IMP & HIRFL Annual Report2015，，1： | 0 |
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