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中国科学院知识创新工程(KJCX2-SW-N02): 作品数：19被引量：3H指数：1; 导出分析报告; 相关作者：左维郑强张鸿飞马中玉陈宝秋更多>>; 相关机构：中国科学院中国科学院近代物理研究所中国科学院上海应用物理研究所清华大学更多>>; 相关期刊：《Communications in Theoretical Physics》《Chinese Physics C》《中国科学：物理学、力学、天文学》《Plasma Science and Technology》更多>>; 相关主题：THEORETICAL_STUDYMODELTHREE-BODYCALCULATIONSPOTENTIAL更多>>; 相关领域：理学农业科学经济管理机械工程更多>>

A theoretical study of halo structure using elasticproton-nucleus scattering: 《Chinese Physics C》2013年第3期45-52,共8页曹东亮任中洲董铁矿; Supported by National Natural Science Foundation of China (11035001, 11120101005, 10735010, 10975072);973 National Major State Basic Research and Development of China (2007CB815004, 2010CB327803);CAS Knowledge Innovation Project (KJCX2-SW-N02);Research Fund of Doctoral Point (RFDP)(20100091110028);Project Funded by Priority Academic Programme Development of Jiangsu Higher Education Institutions (PAPD); Elastic proton scattering from Be, C, and O isotopes has been investigated in the relativistic impulse approximation （RIA）. In the calculations, the nucleon-nucleus optical potentials are obtained using ground state...; 关键词：relativistic impulse approximation elastic proton-nucleus scattering neutron halo

Calculations of β-decay half-lives of proton-rich nuclei被引量：1: 《Science China(Physics,Mechanics & Astronomy)》2012年第12期2397-2406,共10页NI DongDong REN ZhongZhou ZHI QiJun; supported by the National Natural Science Foundation of China(Grants Nos.10735010,10975072,11035001,11120101005 and 11165006);the National Major State Basic Research and Development of China(Grants Nos.2013CB834400 and 2010CB327803);CAS Knowledge Innovation Project(Grant No.KJCX2-SW-N02);the Research Fund of Doctoral Point(RFDP)(Grants No.20100091110028);the Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD); We investigate the half-lives of β + /EC(electron capture) decay using the proton-neutron quasiparticle random-phase approximation(pnQRPA) with a δ-form Gamow-Teller residual interaction.Both particle-hole and parti...; 关键词：proton-rich nuclei β-decay half-lives quasiparticle random-phase approximation

Diffusion Monte Carlo calculations of three-body systems: 《Chinese Physics C》2012年第11期1065-1068,共4页吕梦蛟任中洲林祁斛; Supported by National Natural Science Foundation of China(10735010,10975072,11035001,11120101005);973 National Major State Basic Research and Development of China(2007CB815004,2010CB327803);CAS Knowledge Innovation Project (KJCX2-SW-N02);Research Fund of Doctoral Point(20100091110028);Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD); The application of the diffusion Monte Carlo algorithm in three-body systems is studied. We develop a program and use it to cMculate the property of various three-body systems. Regular Coulomb systems such as atoms, m...; 关键词：diffusion Monte Carlo three-body system neutron-halo nuclei

Systematic Calculations of α-Decay Half-Lives Using Microscopic Deformed Potentials: 《Plasma Science and Technology》2012年第7期588-594,共7页倪冬冬任中洲; supported by National Natural Science Foundation of China(Nos.10535010,10675090,10775068,10735010,10975072,11035001);973 National Major State Basic Research and Development of China(Nos.2007CB815004,2010CB327803);CAS Knowledge Innovation Project(No.KJCX2-SW-N02);Research Fund of Doctoral Point(RFDP) of China(Nos.20070284016,20100091110028); A new version of the generalized density-dependent cluster model （GDDCM） is developed to describe an α particle tunneling through a deformed potential barrier. The microscopic deformed potential is numerically cons...; 关键词：a-decay cluster model HALF-LIVES deformed potentials

Theoretical Study of the Nuclear Charge Distributions of Tin Isotopes: 《Plasma Science and Technology》2012年第7期614-618,共5页刘健褚衍运任中洲; supported by National Natural Science Foundation of China(Nos.10535010,10675090,10775068,10735010,10975072and11035001);the 973 National Major State Basic Research and Development of China(2007CB815004);CAS Knowledge Innovation Project(KJCX2-SW-N02);the Research Fund of Doctoral Point(RFDP)(Nos.20070284016,20100091110028); Nuclear binding energies, charge radii and the charge distributions of even-even tin （Sn） isotopes are calculated using relativistic mean field theory, and the theoretical results are found to be in accordance with ...; 关键词：elastic electron-nucleus scattering relativistic mean-field theory phase-shift analysis method nuclear charge form factor

Investigations on Nuclei near Z = 82 in Relativistic Mean Field Theory with FSUGold: 《Plasma Science and Technology》2012年第6期534-538,共5页圣宗强任中洲; supported by National Natural Science Foundation of China (Nos. 10535010, 10675090, 10775068, 10735010, 10975072, 11035001);973 National Major State Basic Research and Development of China (Nos. 2007CB815004, 2010CB327803);CAS Knowledge Innovation Project (No. KJCX2-SW-N02);Research Fund of Doctoral Point (RFDP) (No. 20070284016);Science Foundation of Educational Committee of Anhui Province(No. KJ2012A083); In this work, the ground-state properties of Pt, Hg, Pb, and Po isotopes have been systematically investigated in the deformed relativistic mean field （RMF） theory with the new parameter set FSUGold. The calculated ...; 关键词：relativistic mean field theory parameter set FSUGold binding energy DEFORMATION

Theoretical study of the central depression of nuclear charge density distribution by electron scattering: 《Chinese Physics C》2012年第1期48-54,共7页刘健褚衍运任中洲王再军; Supported by National Natural Science Foundation of China (10775068,10735010,10975072,11035001);973 National Major State Basic Research and Development of China (2007CB815004,2010CB327803);CAS Knowledge Innovation Project (KJCX2-SW-N02);Research Fund of Doctoral Point (RFDP) (20070284016,20100091110028); The charge form factors of elastic electron scattering for isotones with N=20 and N=28 are calculated using the phase-shift analysis method,with corresponding charge density distributions from relativistic mean-field ...; 关键词：elastic electron scattering RMF model phase-shift analysis central depression

Uncertainty principle in larmor clock: 《Chinese Physics C》2011年第11期992-996,共5页乔川任中洲; Supported by National Natural Science Foundation of China (10775068, 10735010, 10975072, 11035001);973 National Major State Basic Research and Development of China (2007CB815004, 2010CB327803);CAS Knowledge Innovation Project (KJCX2-SW-N02);Research Fund of Doctoral Point (RFDP) (20070284016, 20100091110028); It is well known that the spin operators of a quantum particle must obey uncertainty relations. We use the uncertainty principle to study the Larmor clock. To avoid breaking the uncertainty principle, Larmor time can ...; 关键词：tunneling time Larmor clock Larmor time uncertainty principle

Effects of the density dependence of the symmetry energy on neutron stars: 《Chinese Physics C》2010年第11期1709-1713,共5页刘晓进吴琛任中洲; Supported by National Natural Science Foundation of China (10535010, 10675090, 10775068, 10735010, 10975072);National Major State Basic Research and Development of China (2007CB815004);CAS Knowledge Innovation Project (KJCX2-SW-N02);Research Fund of Doctoral Point (RFDP) (200700284016); In this paper,we include the density dependence behavior of the symmetry energy in the improved quark mass density dependent （IQMDD） model.Under the mean field approximation,this model is applied to investigate neut...; 关键词：symmetry energy neutron stars relativistic mean field approximation quark-meson coupling

相对论氘-金对撞中的末态效应研究被引量：1: 《中国科学：物理学、力学、天文学》2010年第8期975-982,共8页张小平陈金辉任中洲许怒许长补郑强朱相雷; 美国能源部基金(编号:DE-AC03-76SF00098);国家自然科学基金(批准号:10535010,10775068,10865004,10905029,10905085);国家重点基础研究发展规划(编号:2007CB815004,2010CB327803);中国科学院知识创新工程重点项目(编号:KJCX2-SW-N02);国家教育部博士点专项基金(编号:20010284036)资助项目; 本文利用多相输运模型(AMPT)研究了相对论氘-金对撞中强子形成机制及随后的末态相互作用对强子产额的影响.如果考虑强子由弦碎裂产生并且引入末态强子散射机制,那么模型计算的反质子和π-介子增强幅度的比值与RHIC上的实验数据符合.对π...; 关键词：Cronin效应强子种类依赖性末态强子散射强子化机制

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