国家自然科学基金(10535010)

作品数:57被引量:22H指数:3
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相关作者:任中洲许昌马中玉白真梁钧更多>>
相关机构:南京大学中国科学院中国原子能科学研究院中国科学院近代物理研究所更多>>
相关期刊:《Chinese Physics B》《Annual Report of China Institute of Atomic Energy》《Science China(Physics,Mechanics & Astronomy)》《原子核物理评论》更多>>
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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 
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 
Microscopic Pairing Interaction
《Annual Report of China Institute of Atomic Energy》2010年第1期76-77,共2页Peter Ring 
Supported by National Natural Science Foundation of China (10875150, 10775183, 10535010, 11075213);Major State Basic Research Development Programme of China (2007CB815000);European Community Project Asia-Europe Link in Nuclear Physics and Astrophysics (CN/ASIA-LINK/008(94791));Bun-desministerium fuer Bildung und Forschung, Germany (MT 246)
In the many-body theory the lowest order contribution to the particle-particle pairing channel is the bare nuclear-nuclear (NN) interaction. The next and high order terms include the polarization and the induced inter...
关键词:相互作用 微观 多体理论 高阶项 粒子 裸核 
Importance of Self-Consistency in Relativistic Continuum Random Phase Approximation Calculations被引量:3
《Annual Report of China Institute of Atomic Energy》2010年第1期77-78,共2页YANG Ding CAO Li-gang TIAN Yuan MA Zhong-yu 
Supported by National Natural Science Foundation of China (10875150, 10775183, 10535010);Major State Basic Research Development Programme of China (2007CB815000);European Community Project Asia-Europe Link in Nuclear Physics and Astrophysics, (CN/ASIA-LINK/008(94791))
The importance of the full self-consistency in the relativistic Continuum random phase approximation (RCRPA) has been discussed. The full self-consistency means that the ground state and the excited states are studied...
关键词:相对论 近似计算 位相 无规 自洽 拉格朗日 矢量介子 一致性 
微观对相互作用
《中国原子能科学研究院年报》2010年第1期95-96,共2页田源 马中玉 Peter Ring 
国家自然科学基金资助项目(10875150,10775183,10535010,11075213);国家重点基础研究发展规划资助项目(2007CB815000);欧盟核物理和核天体物理亚洲-欧洲合作计划资助项目(CN/ASIA-LINK/008(94791));德国Bun-desministerium fuer Bildung und Forschung项目资助(MT246)
在微观多体理论中,粒子-粒子(pp)对相互作用可以写成裸核子.核子相互作用加上各种高级项(极化效应和诱导(Induced)相互作用)。利用微观粒子-粒子对相互作用最低级近似的裸核子-核子相互作用研究有限核的性质已成为目前焦点。
关键词:核子-核子相互作用 微观粒子 多体理论 极化效应 有限核 焦点 
相对论连续无规位相近似自洽性讨论
《中国原子能科学研究院年报》2010年第1期97-97,共1页杨丁 曹李刚 田源 马中玉 
国家自然科学基金(10875150,10775183,10535010)资助项目;国家重点基础研究发展规划资助项目(2007CB815000);欧盟核物理和核天体物理亚洲-欧洲合作计划资助项目(CN/ASIA-LINK/008(94791))
建立在相对论平均场基态的相对论连续无规位相近似(RCRPA)计算必须是完全自洽的,即基态和激发态的研究必须从同一个拉氏量出发。研究表明,尽管矢量介子和光子流对粒子。空穴(ph)矩阵元很小,它们对同位旋标量巨共振激发的强度分...
关键词:相对论平均场 无规位相近似 自洽性 库仑相互作用 同位旋矢量 矢量介子 强度分布 共振激发 
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 
Control of entanglement sudden death induced by Dzyaloshinskii-Moriya interaction
《Chinese Physics C》2010年第10期1583-1586,共4页郑强 孙萍 张小平 任中洲 
Supported by National Natural Science Foundation of China (10535010,10775123);Natural Science and Technology Foundation of Guizhou Province ([2009]2267);Doctor Funding of Guizhou Normal University
We investigate the entanglement dynamics of a system composed of two non-interacting qubits, A and B. A third qubit, C, only has the Dzyaloshinskii-Moriya (DM) spin-orbit interaction with qubit B. We find that the D...
关键词:entanglement sudden death Dzyaloshinskii-Moriya interaction CONTROL 
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 
Systematic studies on α-decay half-lives for super heavy nuclei
《Chinese Physics C》2010年第3期334-339,共6页张地大 陈宝秋 马中玉 
Supported by National Natural Science Foundation of China (10875150, 10775183, 10535010);Major State Basic Research Development Programme in China (2007CB815000)
Radioactive decay of super heavy nuclei via the emission of α-particles has been studied theoretically in the preformed cluster model (PCM). The nucleus-nucleus (NN) potential is obtained by double folding the de...
关键词:preformed cluster model (PCM) α-dacay half lives super heavy nuclei mass tables 
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