云南高校图书馆联盟文献共享服务平台- 同位旋相关

同位旋相关: 作品数：61被引量：61H指数：4; 导出分析报告; 相关领域：理学天文地球更多>>; 相关作者：刘建业张丰收左维陈列文郭文军更多>>; 相关机构：中国科学院中国科学院近代物理研究所中国原子能科学研究院上海交通大学更多>>; 相关期刊：《中国学术期刊文摘》《Annual Report of China Institute of Atomic Energy》《原子核物理评论》《物理学进展》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国科学院“百人计划”中国科学院知识创新工程重要方向项目更多>>

基于自洽的RBUU输运理论研究介质内同位旋相关的NΔ→NΔ截面: 《原子核物理评论》2024年第1期545-550,共6页南满子李鹏程李庆峰; 国家自然科学基金资助项目(12335008,U2032145,12075085);国家重点研发计划资助项目(2020YFE0202002);浙江省教育厅科研项目资助(Y202353782)。; 基于自洽的RBUU输运理论,研究了介质中同位旋相关的NΔ→NΔ散射截面。发现同位旋效应对重子的有效质量以及不同重子密度区的总NΔ弹性散射截面有着较为明显的影响。随着重子密度的增大,不同重子同位旋态之间的有效质量劈裂逐渐增大。...; 关键词：Δ共振态 RBUU理论同位旋依赖介质效应

Isospin dependence of nucleon effective masses in neutron-rich matter: 《Nuclear Science and Techniques》2016年第6期25-32,共8页Bao-An Li Bao-Jun Cai Lie-Wen Chen Xiao-Hua Li; supported in part by the US Department of Energy’s Office of Science under Award Number DE-SC0013702;the CUSTIPEN(China-US Theory Institute for Physics with Exotic Nuclei)under the US Department of Energy Grant No.DESC0009971;the National Natural Science Foundation of China Under Grant Nos.11320101004,11275125,11205083 and 11135011;the Major State Basic Research Development Program(973 Program)in China under Contract Nos.2013CB834405 and 2015CB856904;the‘‘Shu Guang’’project supported by Shanghai Municipal Education Commission and Shanghai Education Development Foundation;the Program for Professor of Special Appointment(Eastern Scholar)at Shanghai Institutions of Higher Learning,the Science and Technology Commission of Shanghai Municipality(11DZ2260700);the construct program of the key discipline in Hunan province,the Research Foundation of Education Bureau of Hunan Province,China(Grant No.15A159);the Natural Science Foundation of Hunan Province,China(Grant No.2015JJ3103);the Innovation Group of Nuclear and Particle Physics in USC; In this talk,we first briefly review the isospin dependence of the total nucleon effective mass M Jinferred from analyzing nucleon-nucleus scattering data within an isospin-dependent non-relativistic optical potential...; 关键词：同位旋相关有效质量单核子核物质丰中子平均自由程非相对论分析数据

Systematic study of dynamical dipole mode via the isospin-dependent Boltzmann-Uehling-Uhlenbeck model被引量：1: 《Nuclear Science and Techniques》2014年第3期55-59,共5页叶绍强蔡翔舟方德清马余刚沈文庆; Supported partially by the National Natural Science Foundation of China projects(Nos.11220101005,11035009,11175231 and 10979074);the Major State Basic Research Development Program in China(No.2013CB834405);the Knowledge Innovation Project of the Chinese Academy of Sciences(No.KJCX2-EW-N01); Dynamical dipole mode in heavy-ion collisions has been studied by using an isospin-dependent BoltzmannUehling-Uhlenbeck(IBUU) model. We investigate the dependence of centroid energy and strength of the γspectrum on b...; 关键词：同位旋相关碰撞动力学偶极辐射模型系统重离子碰撞玻尔质心能量不对称性

Comparison between nuclear thermometers in central Xe+Sn collision被引量：1: 《Nuclear Science and Techniques》2013年第5期67-70,共4页GUO Chenchen SU Jun ZHANG Fengshou; Supported by National Natural Science Foundation of China(Grant Nos.11025524 and 11161130520);National Basic Research Program of China(Grant No.2010CB832903); The temperature of fragmenting source in central heavy-ion collisions at Fermi energy is investigated by the isospin-dependent quantum molecular dynamics model in combination with the statistical decay model GEMINI.Fi...; 关键词：重离子碰撞温度计量子分子动力学模型中央 GEMINI 同位旋相关模型组合费米能级

Probing the density dependence of the symmetry energy with central heavy ion collisions被引量：5: 《Nuclear Science and Techniques》2013年第5期7-12,共6页XIE Wenjie ZHANG Fengshou; Supported by National Natural Science Foundation of China(NSFC) projects (Nos.11025524 and 11161130520);National Basic Research Program of China(No.2010CB832903); An improved isospin dependent Boltzmann Langevin model,in which the inelastic channels and momentum dependent interactions are incorporated,is used to investigate the high-density behavior of nuclear symmetry energy.B...; 关键词：重离子碰撞对称能 BOLTZMANN 中央密度探测同位旋相关相互作用

Symmetry energy dependence of the pygmy and giant dipole resonances in an isospin dependent quantum molecular dynamics model被引量：5: 《Nuclear Science and Techniques》2013年第3期55-60,共6页TAO Cheng MA Yugang ZHANG Guoqiang CAO Xiguang FANG Deqing WANG Hongwei; Supported by the National Natural Science Foundation of China(Nos.11220101005,11035009,10979074 and 11205230);Major State Basic Research Development Program in China(No.2013CB834405); Isospin-dependent Quantum Molecular Dynamics model (IQMD) has been applied to investigate the Pygmy Dipole Resonance (PDR) and Giant Dipole Resonance (GDR) in Ni isotopes by Coulomb excitation. By Gaussian fitting to ...; 关键词：量子分子动力学模型巨偶极共振同位旋相关对称能能源侏儒 IQMD 峰值能量

同位旋相关的核子碰撞截面的不同形式与核子的集体流: 《物理学报》2012年第14期136-143,共8页朱玉兰王艳艳邢永忠; 国家自然科学基金(批准号:10575075;10447006;10435080)资助的课题~~; 在详细比较同位旋相关的核子-核子碰撞截面的几种常用形式的基础上,利用IBUU模型,分别对具有相同质量的^(60)Ca+^(60)Ca和^(60)Ni+^(60)Ni的中能重离子碰撞进行了模拟计算,定量地分析了碰撞过程中不同形式的同位旋相关的核子-核子碰撞...; 关键词：核子-核子碰撞截面快度分布横向流平衡能

Constraint on Nuclear Symmetry Energy From Nuclear Charge Dependent Neutron Skin Thickness of Nuclei: 《Annual Report of China Institute of Atomic Energy》2009年第1期146-146,共1页LIU Min LI Zhu-xia; Supported by National Natural Science Foundation of China; We propose a way to constrain the density dependence of the symmetry energy with the data of neutron skin thickness for a series of nuclei obtained from antiprotonic atom measurement.We first; 关键词：原子核对称能皮肤厚度 Skyrme相互作用核电荷核能源中子皮厚度同位旋相关

Finding Probe for Extracting Information of Momentum Dependent Interaction in Heavy Ion Collisions: 《近代物理研究所和兰州重离子加速器实验室年报：英文版》2009年第1期7-8,共2页Liu Jianye Guo Wenjun; 关键词：相互作用重离子碰撞量子分子动力学模型信息动量提取同位旋相关碰撞参数

改进的QMD模型研究不同入射道条件对同位旋分馏强度的影响被引量：2: 《物理学报》2009年第2期871-875,共5页郭文军孙长安刘建业; 国家自然科学基金重点项目(批准号:10435080);国家自然科学基金(批准号:10447006;10575075);上海高校选拔培养优秀青年教师科研专项基金;上海市教育委员会科研创新项目(批准号:09YZ207)资助的课题~~; 通过在同位旋相关量子分子动力学模型(IQMD)中引入同位旋依赖的动量相关作用和同位旋相关的Skyrme势,得到了改进的同位旋依赖的量子分子动力学模型,并用此模型分析和讨论了中能重离子碰撞中的同位旋分馏强度随入射道条件的演化.结果表...; 关键词：同位旋分馏同位旋相关的动量相关作用同位旋相关的Skyrme势

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