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国家自然科学基金(10775061): 作品数：12被引量：4H指数：1; 导出分析报告; 相关作者：李君清张鸿飞黄明辉甘再国周小红更多>>; 相关机构：中国科学院近代物理研究所兰州大学石家庄学院中国科学院研究生院更多>>; 相关期刊：《原子核物理评论》《Chinese Physics B》《物理学报》《Chinese Physics C》更多>>; 相关主题：WITHIN超重核SUPERHEAVY_NUCLEIHALF-LIVES超重核合成更多>>; 相关领域：理学天文地球更多>>

Systematic study ofαdecay half-lives within the Generalized Liquid Drop Model with various versions of proximity energies被引量：1: 《Chinese Physics C》2021年第2期441-458,共18页Jun-Gang Deng Hong-Fei Zhang; Support by National Natural Science Foundation of China(10775061,11175054,11675066,11665019,11947229);the Fundamental Research Funds for the Central Universities(lzujbky-2017-ot04,lzujbky-2020-it01);Feitian Scholar Project of Gansu province。; It is universally acknowledged that the Generalized Liquid Drop Model(GLDM)has two advantages over otherαdecay theoretical models:introduction of the quasimolecular shape mechanism and proximity energy.In the past fe...; 关键词：αdecay superheavy nuclei Generalized Liquid Drop Model proximity energy

超重核Z=117同位素链的α衰变性质: 《中国科学：物理学、力学、天文学》2012年第9期941-947,共7页张鹏张鸿飞高远李君清刘圳; 国家自然科学基金(批准号:10775061;10975064;11175074;11105035);兰州大学创新创业行动计划项目资助; 运用推广液滴模型结合WKB方法对新合成超重核293117和294117及其α衰变链中各核素的半衰期进行系统性分析,论计算到超重核半衰期与实验值符合非好.说明推广液滴模型可以成功研究超重核半衰期.本文还预测了Z=117同位素链未合成超重核α...; 关键词：Α衰变超重核推广液滴模型半衰期

Properties and structure of N=Z nuclei within relativistic mean field theory被引量：1: 《Chinese Physics C》2009年第10期848-853,共6页高远董建敏张鸿飞左维李君清; Supported by Natural Science Foundation of China (10775061, 10505016, 10575119);Fundamental Research Fund for Physicsand Mathematics of Lanzhou University (LZULL200805);CAS Knowledge Innovation Project (KJCX-SYW-N02);Major StateBasic Research Developing Program of China (2007CB815004); The axially deformed relativistic mean field theory with the force NLSH has been performed in the blocked BCS approximation to investigate the properties and structure of N=Z nuclei from Z=20 to Z=48. Some ground stat...; 关键词：mean field theory BCS approximation binding energy

α-decay half-lives of superheavy nuclei and general predictions被引量：1: 《Chinese Physics C》2009年第8期633-638,共6页董建敏张鸿飞王艳召左维苏昕宁李君清; Supported by National Natural Science Foundation of China (10775061, 10505016, 10575119);Fundamental Research Fund for Physics and Mathematics of Lanzhou University (LZULL200805);CAS Knowledge Innovation Project (KJCX-SYW-N02);Major State Basic Research Developing Program of China (2007CB815004); The generalized liquid drop model （GLDM） and the cluster model have been employed to calculate the α-decay half-lives of superheavy nuclei （SHN） using the experimental α-decay Q values. The results of the cluste...; 关键词：superheavy nuclei Α-DECAY HALF-LIVES generalized liquid drop model cluster model

Alpha decay half-lives of heavy nuclei within a generalized liquid drop model: 《Chinese Physics C》2009年第S1期95-97,共3页张鸿飞王祖凯陈熙萌左维李君清; Supported by Natural Science Foundation of China (10775061, 10505016, 10575119); Theoretical α-decay half-lives of the heaviest nuclei are calculated using the experimental Qα value. The barriers in the quasi-molecular shape path is determined within a Generalized Liquid Drop Model (GLDM) and th...; 关键词：generalized liquid drop model alpha decay energy HALF-LIFE

Ground State Structure of Hs Super-heavy Isotopes: 《原子核物理评论》2009年第S1期175-180,共6页MA Long1,ZHOU Xiao-hong1,ZHANG Hong-fei2,GAN Zai-guo1, LI Jun-qing1,3 (1 Institute of Modern Physics,Chinese Academy of Sciences,Lanzhou 730000,China 2 School of Nuclear Science and Technology,Lanzhou University,Lanzhou 730000,China 3 Center of Theoretical Nuclear Physics,National Laboratory of Heavy Ion Research Facility in Lanzhou,Lanzhou 730000,China); National Natural Science Foundation of China(10475099,10505016,10775061);Knowledge Innovation Project of Chinese Academy of Sciences(KJCX2-SW-N17, KJCX3-SYW-N02);Major State Basic Research Development Pro-gram of China(2007CB815000); The ground state properties of Hs nuclei studied in the framework of the relativistic mean field theory revealed that more stable isotopes are located on the proton abundant side of the chain. The last stable nucleus ...; 关键词：SUPERHEAVY NUCLEUS NUCLEAR STRUCTURE PAIRING

致密天体中电子气体对原子核结构的影响: 《物理学报》2009年第4期2294-2299,共6页董建敏张鸿飞王艳召苏昕宁左维李君清; 国家自然科学基金(批准号:10775061,10505016,10575119,10175074);兰州大学理论物理与数学纯基础科学基金(批准号:LZULL200805);中国科学院知识创新工程重要方向(批准号:KJCX3-SYW-N2);国家重大基础研究前期专项基金(批准号:2007CB815004)资助的课题~~; 运用相对论平均场理论结合Wigner-Seitz近似,研究了致密物质中电子气体对56Fe和120Sr结构的影响,对关联的处理采用Bardeen-Cooper-Schrieffer方法.结果表明电子气体对单粒子能级、核子密度分布、核子分布均方根半径、原子核均方根半径...; 关键词：相对论平均场理论 Wigner-Seitz近似单粒子能级均方根半径

重离子反应中质子与中子转移对超重元素合成的影响: 《原子核物理评论》2008年第4期327-331,共5页黄明辉甘再国周小红李君清; 国家自然科学基金资助项目(1047599,10505016,10775061);中国科学院知识创新工程重点方向性项目(KJCX2-SW-No17,KJCX-SYW-No2);国家重点基础研究发展规划资助项目(2007CB815000)~~; 研究了采用类弹碎片质量数为变量的一维(1D)主方程(ME)描述重离子熔合反应时的受限制条件,建立了以类弹碎片中子和质子数为独立变量的二维(2D)ME,并采用分步差分格式法数值解(2D)ME得到了熔合几率。新的方法适用于研究任何弹靶组合系统...; 关键词：超重核熔合蒸发反应驱动势主方程

原子核密度经验公式与轻子-核DIS过程的核效应: 《原子核物理评论》2008年第3期232-235,共4页王艳召张鸿飞高永华侯召宇左维; 国家自然科学基金资助项目(10775061,10505016,10575119);中国科学院知识创新工程重点方向项目( KJCX3-SYW-No2);国家重大基础研究发展规划资助项目(2007CB815004);河北省自然科学基金资助项目(A2005000535)~~; 在核密度模型基础之上利用原子核密度经验公式得到的核密度和利用电磁半径平方平均值得到的核密度分别计算了轻子-核深度非弹性散射过程中的核效应函数RHe/D(x,Q2),RLi/D(x,Q2),RC/Li(x,Q2),RCa/Li(x,Q2),发现利用由原子核密度经验公式...; 关键词：核密度模型核密度经验公式结合能轻子-核深度非弹性散射过程

^3PF2 neutron superfluidity in neutron stars and three-body force effect: 《Chinese Physics B》2008年第9期3289-3293,共5页崔常喜左维 H.J.Schulze; supported in part by the National Natural Science Foundation of China (Grant Nos 10575119 and 10775061);the Knowledge Innovation Project (Grant No KJCX3-SYW-N2) of Chinese Academy of Sciences;the Major State Basic Research Developing Program of China (Grant No 2007CB815004);CAS/SAFEA International Partnership Program for Creative Research Teams(Grant No CXTD-J2005-1);the Asia-Link project (Grant No CN/ASIA-LINK/008(94791)) of the European Commission; We investigate the ^3PF2 neutron superfluidity in H-stable neutron star matter and neutron stars by using the BCS theory and the Brueckner-Hartree-Fock approach. We adopt the Argonne V18 potential supplemented with a ...; 关键词：^3PF2 superfluidity neutron star three-body force Brueckner-Hartree-Fock approach

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