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丰中子核的高自旋态和奇特性质的理论与实验研究
  • 项目名称：丰中子核的高自旋态和奇特性质的理论与实验研究
  • 项目类别：重点项目
  • 批准号：10435010
  • 申请代码：A050301
  • 项目来源：国家自然科学基金
  • 研究期限：2005-01-01-2008-12-31
  • 项目负责人：孟杰
  • 负责人职称：教授
  • 依托单位：北京大学
  • 批准年度：2004
中文摘要：

研究内容包括原子核的奇特现象、核电磁矩测量、与天体物理相关的丰中子核结构、原子核奇异形变、高速转动原子核角动量顺排研究。通过发展相对论连续谱理论和反射不对称壳模型，描述丰中子原子核、r-过程（快速中子燃烧过程）相关的原子核结构和有限量子多体系统的奇异形变，给出不对称核物质和中子星等致密星体的物态方程信息，研究中子星等致密星体的的组成、结构等性质。测量电四极矩和磁偶极矩，研究远离稳定线原子核的壳结构、中子和质子的新奇异组态、极端条件下的核电荷密度分布和形变、丰中子和丰质子原子核及某些稳定核激发态的晕（皮）结构以及内禀组态等核结构参数。通过高速转动核g-因子测量研究过渡区中重核、稀土区重核和个别金区重核的角动量和同位旋顺排。依托并配合国家重大科学工程-兰州重离子物理和北京串列加速器核物理国家实验室的现有装置，加强理论和实验的合作，推动核物理理论和实验的发展。

中文主题词： 奇特原子核;核矩测量;天体物理;奇异形变;粒子顺排
成果综合统计
成果类型
数量
  • 期刊论文
  • 会议论文
  • 专利
  • 获奖
  • 著作
  • 65
  • 2
  • 0
  • 0
  • 0
期刊论文
Calculation of Astrophysical Reaction Rate of 82Ge(n,g)83Ge
Alpha decay energies and half-lives from a macroscopic-microscopic model
Shell-model-like APproach (SLAP) for the Nuclear Properties in Relativistic Mean Field Theory
Triaxial Rotation in Atomic Nuclei
Measurements of g-factors of rotational band states in 82Sr
RPA CORRELATIONS AND NUCLEAR DENSITIES IN RELATIVISTIC MEAN FIELD APPROACH
Spurious shell closures in the relativistic mean field model
Spontaneously broken rotational symmetry in nuclear structure :some new theoretical aspects
Pairing Properties of Symmetric Nuclear Matter In Relativistic Mean Field Theory
相对论平均场理论中的张量项对自旋-轨道劈裂的影响
Description of pi g(9/2) circle times nu h(11/2) doublet bands in Rh-106
Real stabilization method for nuclear single-particle resonances
Signature inversion - - manifestation of drift of the rotational axis in triaxial nuclei
Fission Barrier for 240Pu in the Quadrupole Constrained Relativistic Mean Field Approach
Recent progress in relativistic many-body approach
Shape evolution of C isotopes in (beta, gamma) deformation plan
Validity of the relativistic impulse approximation for elastic proton-nucleus scattering at energies
Giant Halo in Relativistic and Non-relativistic Approaches
Shell Structure and $/rho$-Tensor Correlations in Density-Dependent Relativistic Hartree-Fock theory
宏观微观模型对重核区原子核基态性质的研究
Time-odd triaxial relativistic mean field approach for nuclear magnetic moment
Shell evolution at N=20 in the constrained relativistic mean field approach
Nonaxial-octupole effect in superheavy nuclei
Response of the neutron star properties to the equation of state at low density
Chiral Symmetry In Atomic Nuclei
Evolution of nuclear shell structure due to the pion exchange potential
Shape coexistence for Hg-179 in relativistic mean-field theory
单粒子共振态的实稳定方法研究
Heavy ion fusion reaction and Di-nuclear system model
TRIAXIAL REFLECTION ASYMMETRIC SHELL MODEL
Application of self-consistent mean-field theory
Magic numbers for superheavy nuclei in relativistic continuum Hartree-Bogoliubov theory
Doublet bands in 126Cs in the triaxial rotor model coupled with two quasiparticles
Binding energy differences of mirror nuclei in a time-odd triaxial relativistic mean field approach
Measurements of g-factor of rotational levels in 83Y
Relativistic continuum Hartree Bogoliubov theory for ground-state properties of exotic nuclei
High-spin states in Yb-156 and structure evolutions at large angular momenta in even-A Yb isotopes
Nuclear potential and fusion cross sections for Symthesizing super-heavy-elements in Di-nuclear
Time-odd Component and its Influence on the Properties of 41Ca
Properties of Sn Isotopes in the Self-consistent RMF+SLAP for Pairing Correlations
Reflection asymmetric relativistic mean field approach and its application to the octupole deformed
Shell model method for Gamow-Teller Transition in heavy, deformed nuclei
α-decay calculation of heavy and super-heavy nuclei using effective mean-field potentials
The Stability and the shape of the heaviest nuclei
Pseudo-spin symmetry in density-dependent relativistic Hartree-Fock theory
Relativistic wave functions for single-proton resonant states
Shape evolution for Sm isotopes in relativistic mean-field theory
Possible existence of multiple chiral doublets in 106Rh
Nucleon transfer and fusion cross-section for super-heavy nuclei in dinuclear system
利用宏观-微观模型研究超重核区原子核的α衰变能和衰变寿命
在超重核区应用Viola—Seaborg公式研究α衰变寿命
原子核是否存在手性
Nonadditivity in moments of inertia of high-K multiquasiparticle bands
α decay energies and half-lives from a macroscopic-microscopic model
Decomposition of the equation of state of asymmetric nuclear matter into different spin-isospin channels
Shears mechanism in two-dimensional cranking relativistic mean field approach
Restoration of rotational symmetry in deformed relativistic mean-field theory
The g-factors and magnetic rotation in ^82Rb
会议论文
Application of the relativistic mean-field mass model to the r-process and the influence of mass unc
Challenge on the astrophysical r-process calculation with nuclear mass models
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