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检索条件"作者=4 center of theoretical Nuclear physics,national laboratory of heavy ion accelerator of lanzhou,lanzhou 73.000,china"
147 条 记 录,以下是61-70 订阅
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Neutron Halo in Deformed Nuclei
Neutron Halo in Deformed Nuclei
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第十三届全国核结构研讨会暨第九次全国“核结构与量子力学”专题讨论会
作者: Shan-Gui Zhou~(1,2 1)) Jie Meng~(3,4,1,2) P.Ring~5 En-Guang Zhao~(1,2,3) 1(Institute of theoretical physics,Chinese Academy of Sciences,Beijing 100190,china) 2(center of theoretical nuclear physics,national laboratory of heavy ion accelerator,lanzhou 73.000,china) 3(School of physics,Peking University,Beijing 100871,china) 4(School of physics and nuclear Engineering Science,Beihang University,Beijing 100191,china) 5(Physikdepartment,Technische Universitat Munchen,85748 Garching,Germany)
Halo phenomena in nuclei are driving forces for the development of the physics with radioactive ion beams. They are threshold effects and have been first observed in the weakly bound system *** that most open shell nu... 详细信息
来源: cnki会议 评论
Empirical evidence for the nucleus at the critical point of the Uπν(5)-SUπν*(3) transition in IBM2
Empirical evidence for the nucleus at the critical point of ...
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第十三届全国核结构研讨会暨第九次全国“核结构与量子力学”专题讨论会
作者: Da-li Zhang~(1 1)) Zhan-feng Hou~(2 2)) Yu-xin Liu~(2,3 3)) 1(Department of physics,Huzhou Techer's College,Huzhou 313000,Zhejiang,china) 2(Department of physics and State Key laboratory of nuclear physics and Technology,Peking University,Beijing 100871, china) 3(center of theoretical nuclear physics,national laboratory of heavy ion accelerator,lanzhou 73.000,china)
By analyzing the low-lying energy spectrum,certain energy rations and B(E2) ratios,we show that the predicted properties of the critical point of the transition from U(5) symmetry to SU(3) symmetry agree well wi... 详细信息
来源: cnki会议 评论
Status of theoretical Study on Superheavy Nuclei
Status of Theoretical Study on Superheavy Nuclei
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CCAST“放射性束物理”研讨会
作者: Zhongzhou Ren(1) Department of physics, Nanjing University, Nanjing 210008, P. R. china (2) center of theoretical nuclear physics, Institute of Modern physics, lanzhou 73.000, P. R.china
<正>At first I will briefly review the new experimental progress of superheavy *** I willtalk about theoretical studies on superheavy *** is mainly on the structure of *** upper limit and a lower limit for the bindi... 详细信息
来源: cnki会议 评论
Dibaryon Systems in Chiral SU(3) Quark Model1
Dibaryon Systems in Chiral SU(3) Quark Model1
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CCAST“重子、双重子和奇特夸克—胶子态”研讨会
作者: Q.B.Li, P.N.Shen, Z.Y.Zhang, Y.W.Yu a. Institute of High Energy physics, Academia Sinica, P.O.Box 918(4), Beijing 100039, china 6. china center of Advanced Science and Technology (World laboratory), P.O.Box 8730, Beijing 100080, china c. Institute of theoretical physics, Academia Sinica, P.O.Box 2735, Beijing 100080, china d. center of theoretical nuclear physics, national Lab of heavy ion accelerator, lanzhou 73.000, china
The possible candidates of S-wave dibaryons with various strange numbers are studied under the chiral SU(3) quark model. It is shown that there are three types of baryon-baryon bound states. The states of the first ty... 详细信息
来源: cnki会议 评论
Evaluation and Calculation of Activation Cross Sections for 158,159Tb(n,2n), (n,3n), (n,γ) and (n,x) Reactions Below 20 MeV
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中国核科技报告 1997年 第S2期 78-88页
作者: Yu Baosheng Han Yinlu Gao Lan (china nuclear Data center, CIAE)Shi Zhaomin Tang Guoyou(Institute of heavy ion physics, Peking University)
IntroductionTb is a rare-earth element. Its activation cross section is a good indicator for nuclear science and technology applications. However, the evaluated data are very scarce in several nuclear data libraries. ... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
Effects of isospin and momentum dependent interactions on liquid-gas phase transition in hot asymmetric nuclear matter
Effects of isospin and momentum dependent interactions on li...
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2007年全国核反应会暨生物物理与核物理学科交叉前沿研讨会
作者: Jun Xu~1 Lie-Wen Chen~(1,2) Bao-An Li~3 Hong-Ru Ma~1 1(Institute of theoretical physics,Shanghai Jiao Tong University,Shanghai 200240,china) 2(center of theoretical nuclear physics,national laboratory of heavy-ion accelerator,lanzhou,73.000,china) 3(Department of physics,Texas A&M University-Commerce,Commerce,TX 75429,and Department of Chemistry and physics,P.O.Box 419,Arkansas State University,State University,AR 72467-0419,USA
The liquid-gas phase transition in hot neutron-rich nuclear matter is investigated within a self-consistent thermal model using an isospin and momentum dependent interaction (MDI) constrained by the isospin diffusion ...
来源: cnki会议 评论
Effects of isospin and momentum dependent interactions on liquid-gas phase transition in hot asymmetric nuclear matter
Effects of isospin and momentum dependent interactions on li...
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第十三届全国核物理大会暨第八届会员代表大会
作者: Jun Xu~(1)) Lie-Wen Chen~(1,2)) Bao-An Li~(3)) Hong-Ru Ma~(1)) 1)Institute of theoretical physics,Shanghai Jiao Tong University,Shanghai200240,china 2)center of theoretical nuclear physics,national laboratory of heavy-ion accelerator,lanzhou,73.000,china 3)Department of physics,Texas A&M University-Commerce,Commerce,TX 75429,and Department of Chemistry and physics,P.O.Box 419,Arkansas State University,State University,AR 72467-0419,USA
The liquid-gas phase transition in hot neutron-rich nuclear,matter is investigated within a self-consistent thermal model using an isospin and momentum dependent interaction (MDI) constrained by the isospin diffusion ...
来源: cnki会议 评论
Solutions of Non-Autonomous Quantum Systems with Symplectic Algebraic Structure
Solutions of Non-Autonomous Quantum Systems with Symplectic ...
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中国数学力学物理学高新技术交叉研究会第9届学术研讨会
作者: Jie Quanlin~1 Wang Shunjin~(1,2,3) (1.Institute of Modern physics,Southwest Jiaotong University Chengdu 610031 china 2.Department of modem physics,lanzhou University lanzhou 73.000 china 3.center of theoretical physics,CCAST(World laboratory)Beijing china.)
<正>Based on the structure of sub-algebraic chain of sp(2N)Lie algebra,we obtain solutions of a non-autonomous quantum system with Hamiltonian that can be treated as a linear function of generators of an sp(2N)s...
来源: cnki会议 评论
转动对电磁跃迁的影响
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高能物理与核物理 1989年 第6期13卷 569-573页
作者: 邢正 陈星蕖 中国高等科学技术中心理论物理分中心 兰州大学
利用推广的粒子-转子模型研究了^(159)Tm负宇称Yrast态的能谱的Signature分离,B(M1)值以及动力学电四极矩Q^(1)和Q^(2),并同实验进行了比较,得到了较好的符合.着重分析了二级柯里奥利作用H'_c对B(M1)值的Signature依赖性的影响,指出粒子... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
nuclear Symmetry Energy from Brueckner Approach with Three-body Force
Nuclear Symmetry Energy from Brueckner Approach with Three-b...
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CCAST“放射性束物理”研讨会
作者: W. Zuo, U. Lombardo, A. Lejeune center of theoretical nuclear physics, national laboratory of heavy ionaccelerator, lanzhou 73.000, P.R. china Institute of Modern physics, Academia Sinica, lanzhou 73.000, P. R. china INFN-LNS, 44 Via S. Sofia, I-95123 Catania, Italy Institut de Physique, B5 Sart-Tilman, B-4000 Liege 1, Belgium
<正>A microscopic three-body force is introduced in the Brueckner-Hartree-Fock ap-proach and its effects on the the nuclear symmetry energy and the proton fractionin the β-equlibrium matter have been investigated. ...
来源: cnki会议 评论