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国家自然科学基金(10775068): 作品数：16被引量：6H指数：1; 导出分析报告; 相关作者：任中洲郑强王再军董铁矿褚衍运更多>>; 相关机构：南京大学澳门科技大学天津职业技术师范大学中国科学院上海应用物理研究所更多>>; 相关期刊：《Science China(Physics,Mechanics & Astronomy)》《原子核物理评论》《物理学进展》《Chinese Physics C》更多>>; 相关主题：MODELDEFORMEDHALF-LIVESTHREE-BODYNEUTRON更多>>; 相关领域：理学农业科学机械工程天文地球更多>>

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

Systematical law of (n, γ) reaction cross sections of even-even nuclei: 《Chinese Physics C》2012年第3期210-215,共6页张小平黎光武任中洲郑强朱相雷程建平; Supported by National Natural Science Foundation of China (10475068, 10535010, 10775068, 10865004, 10905029, 11065005,11105079);973 National Major State Basic Research and Development of China (2007CB815004, 2010CB327803);China Postdoctoral Science Foundation (20100480017); We have derived a formula for the neutron radiative capture cross section in the framework of a statistical model approach to nuclear reactions. Based on this formula, new systematics are established between the （n, ...; 关键词：neutron radiative capture cross section statistical model SYSTEMATICS

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

Half-lives and fine structure for the α decay of deformed even-even nuclei被引量：3: 《Science China(Physics,Mechanics & Astronomy)》2011年第S1期24-31,共8页NI DongDong1,2 & REN ZhongZhou1,2,3 1Department of Physics, Nanjing University, Nanjing 210093, China 2Kavli Institute for Theoretical Physics China, Beijing 100190, China 3Center of Theoretical Nuclear Physics, National Laboratory of Heavy-Ion Accelerator, Lanzhou 730000, China; supported by the National Natural Science Foundation of China (Grant Nos. 10535010, 10675090, 10775068, 10735010, 10975072and 11035001);the National Basic Research Program of China (GrantNos. 2007CB815004 and 2010CB327803);the Chinese Academy of Sciences Knowledge Innovation Project (Grant No. KJCX2-SW-N02);the Research Fund of Doctoral Point (RFDP) (Grant No. 20070284016); The α-decay properties of well-deformed even-even nuclei are systematically calculated within the multichannel cluster model (MCCM). Instead of working in the WKB framework, the quasibound solution to the coupled Sc...; 关键词：α DECAY HALF-LIVES CLUSTER model coupled CHANNEL approach

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

Alpha-decay branching ratios to high-lying excited-states of the ^(242)Cm→^(238)Pu→^(234)U→^(230)Th→^(226)Rn decay chain: 《Chinese Physics C》2009年第9期764-768,共5页张进娟许昌任中洲; Supported by National Natural Science Foundation of China (10535010, 10805026, 10775068, 10735010);Major State Basic Research Development Program (2007CB815004);Doctoral Fund of Ministry of Education of China (20070284016); We present a systematic calculation on the α-decay branching ratios to excited-states of an even-even α-decay chain ^242Cm → ^238Pu → ^234U → ^230Th → ^226Rn by the improved barrier penetration approach. The c...; 关键词：ALPHA-DECAY branching ratios high-lying excited states PARITY

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