云南高校图书馆联盟文献共享服务平台- 国家自然科学基金(J0730316)

国家自然科学基金(J0730316): 作品数：13被引量：9H指数：2; 导出分析报告; 相关作者：赵旭娜唐昕孙春发刘文韬桂之钎更多>>; 相关机构：北京大学更多>>; 相关期刊：《北京大学学报（自然科学版）》《Plasma Science and Technology》《Science China(Physics,Mechanics & Astronomy)》《Chinese Physics C》更多>>; 相关主题：REACTIONPROTONNEKNOCKOUTNUCLEUS更多>>; 相关领域：理学自动化与计算机技术电子电信更多>>

β-Decay of Light Neutron-Rich Nuclei: 《Plasma Science and Technology》2012年第7期610-613,共4页何超华辉李湘庆汪波; supported by Natural Science Foundation of China(Nos.10775005,10405001,10875002,10735010,10975007,10875157,J0730316);the Chinese Major State Basic Research Development Program(No.2007CB815002); The β-decays of neutron-rich carbon, nitrogen and fluorine isotopes have been systematically studied using the OXBASH shell Model. In the psd, spsd and spsdpf model space, we use the WBP interaction to calculate the ...; 关键词：β-decay neutron-rich nuclei OXBASH

Shape Co-Existence in the Transitional Nuclide ^(157)yb: 《Plasma Science and Technology》2012年第6期510-513,共4页徐川华辉李湘庆张双全许甫荣石跃竺礼华吴晓光李广生贺创业; supported by Natural Science Foundation of China (Nos. 10775005, 10405001, 10875002, 10735010, 10975007, 10875157, J0730316);the Chinese Major State Basic Research Development Program (No. 2007CB815002); High-spin states in 157Yb have been populated in the 144Sm（160, 3n）157yb fusion- evaporation reaction at a beam energy of 85 MeV, and two rotational bands have been established for the first time. Within the framewo...; 关键词：157Yb shape coexistence shape evolution triaxial particle-rotor model Tot al- Rout hi an- Surface

Study of the Structure of Borromean Nucleus ^(17)Ne: 《Plasma Science and Technology》2012年第5期367-370,共4页王恩宏华辉卢飞叶沿林李智焕江栋兴李湘庆葛愉成郑涛宋玉收; supported by National Natural Science Foundation of China (Nos.10775005,10735010,J0730316);Chinese Major State Basic Research Development Program (2007CB815002); In the present research, we used the 17^Ne beam at 30.8 MeV/u to bombard the 43 mg/cm^2 12^C target and measured the angular correlations between the fragments and emitted proton. In the break-up reaction of 17^Ne, on...; 关键词：17^Ne proton halo angular correlation knockout reaction

Probing the halo and cluster structure of exotic nuclei被引量：1: 《Chinese Physics C》2012年第2期127-131,共5页叶沿林吕林辉曹中鑫肖军; Supported by National Basic Research Program (973 Program) of China (2007CB815002);National Natural Science Foundation of China (11035001, 10775003, 10827505, J0730316); The Halo and cluster structure at the ground state of unstable nuclei are among the most exciting phenomena of current nuclear physics. Probing these structures requires a careful selection of reaction tools. In the p...; 关键词：halo nucleus knockout reaction proton tagging towing mode

Knockout reaction mechanism studied by ~6He projectile: 《Science China(Physics,Mechanics & Astronomy)》2011年第S1期136-140,共5页Lü LinHui1, YE YanLin1, JIANG DongXing1, HUA Hui1, ZHENG Tao1, LI ZhiHuan1, GE YuCheng1, LI XiangQing1, LOU JianLing1, CAO ZhongXin1, SONG YuShou1, XIAO Jun1, LI QiTe1, QIAO Rui1, YOU HaiBo1, CHEN RuiJiu1, XU HuShan2, WANG JianSong2, GUO ZhongYan2, ZHANG XueYing2, LI Chen2, HU ZhengGuo2, CHEN RuoFu2, WANG Meng2, XU ZhiGuo2, YUE Ke2, TANG Bin2, ZANG YongDong2, ZHANG XueHeng2, YAO XiangWu2, CHEN JinDa2 & BAI Zhen2 1 School of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871, China 2 Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China; supported by the National Basic Research Program of China (Grant No. 2007CB815002);the National Natural Science Foundation of China (Grant Nos. 11035001, 10775003, 10821140159 and J0730316);the Fundamental Research Funds for the Central Universi-ties of China; Knockout reaction experiment was carried out by using the 6He beams at 61.2 MeV/u impinging on a CH2 target. The α core fragments at forward angles were detected in coincidence with the recoiled protons at larger ang...; 关键词：EXOTIC NUCLEI KNOCKOUT REACTION REACTION mechanism invariant mass spectra

Theoretical studies of proton capture reactions in A～25 proton-rich nuclei被引量：4: 《Science China(Physics,Mechanics & Astronomy)》2009年第10期1464-1470,共7页QI Chong DU RenZhong GAO Yang ZHU JianYu XU FuRong; Supported by the Major State Basic Research Development Program (Grant No.2007CB815000);the National Natural Science Foundation of China (Grant Nos.10525520,10735010,10875172,and J0730316);the Mao Yu-Gang Scientific Research Foundation; The direct proton capture and resonance proton capture properties of stellar reactions 22Mg(p,γ)23Al and 26Si(p,γ)27P are studied by employing a mean-field potential obtained from the Skyrme-Hartree-Fock(SHF) model....; 关键词：PROTON CAPTURE REACTION mean field potential proton-rich NUCLEI SHELL model

非均匀场磁共振成像仪物理设计要点和应用定位被引量：3: 《北京大学学报（自然科学版）》2009年第3期377-384,共8页俎栋林孙春发赵旭娜唐昕刘文韬桂之钎曹学明; 国家自然科学基金资助项目(J0730316); 阐明了单边型非均匀场的特征是垂直和平行于表面方向分别存在巨大梯度和均匀场。揭示了对样品表面层进行磁共振成像(MRI)分析的物理原理。针对这种非均匀场MRI的特定条件,对物理设计要点比如90°,180°RF脉冲、编码方式、脉冲序列等提...; 关键词：单边MRI 非均匀场MRI NMR表面检测仪便携式MRI U形磁体

Characteristics of a 4-fold segmented clover detectore: 《Chinese Physics C》2009年第S1期202-205,共4页楼建玲李智焕叶沿林江栋兴华辉李湘庆张双全郑涛葛愉成孔赞吕林辉李琛卢飞范凤英李忠宇曹中鑫马立英曲乐实徐瑚珊胡正国王猛雷相国段利敏肖志刚詹文龙肖国青黄天衡付芬章学恒郑川余玉洪涂小林张亚鹏杨彦云张宏斌唐彬田育林欧阳珍黄美容徐治国岳珂高启; Supported by National Basic Research Program (973 program) of China (2007CB815000, 2005CB724800) ;National Natural Science Foundation of China (10775003,10475004, 10405001, 10221003, J0730316); Four high-purity germanium 4-fold segmented Clover detectors have been applied in the experiment of neutron-rich nucleus 21N. The performance of those four Clovers have been tested with radioactive sources and in-beam...; 关键词：CLOVER direct mode and add-back mode absolute effciency

Shape transitions in proton-rich Ho and Tm isotopes: 《Chinese Physics C》2009年第S1期9-11,共3页朱剑钰亓冲刘梦曦崔霄许甫荣; Supported by National Natural Science Foundation of China (10735010, 10525520, J0730316);Chinese Major State Basic Research Development Program (2007CB815000); Total Routhian Surface (TRS) calculations have been performed for even-even nuclei along proton drip line to study nuclear ground-state deformations, as well as the odd proton nuclei Ho and Tm isotopes. The drip line ...; 关键词：γ softness proton drip line proton emitter

A CsI(Tl) detector array used in the experiment of the proton-rich nucleus ^(17)Ne被引量：1: 《Chinese Physics C》2009年第S1期176-178,共3页马立英华辉卢飞陈东姜希遥叶沿林江栋兴 Qureshi Faisal-Jamil; Supported by National Natural Science Foundation of China (10775005, 10735010, J0730316);Chinese Major State Basic Research Development Program (2007CB815002); To investigate the configurations of the valence protons in Borromean nucleus 17Ne, a CsI(Tl) detector array, which consists of 9 CsI crystals (26×26×20mm3) coupled with photodiodes, has been successfully used in th...; 关键词：CsI(Tl) energy resolution PROTON

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