Nuclear Wobbling Motion from Microscopic Viewpoint (原子核集団運動の非線形動力学(研究会報告))

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概要

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• The nuclear wobbling motion associated with the static triaxial deformation are investigated from a microscopic viewpoint. A relationship between the microscopic and macroscopic models is clarified. Examples of calculations indicate quite unique properties of the wobbling motion, which are in contrast to the predictions of macroscopic ansatz either of rigid-body or of irrotaional-flow.

• 素粒子論グループ 素粒子研究編集部の論文
• 1990-09-20

著者

• SHIMIZU Yoshifumi

  Department of Physics, Kyushu University

• Matsuzaki Masayuki

  Institute Of Physics University Of Tsukuba

• Kisaka Toshihiro

  Department of Physics, Kyushu University

• Shimizu Yoshifumi

  Department Of Physics Graduate School Of Sciences Kyushu University

• Shimizu Yoshifumi

  Department Of Physics Kyushu University

• Kisaka Toshihiro

  Department Of Physics Kyushu University

• 清水 良文

  Department of Physics, Kyushu University

関連論文

• Diabatic Mean-Field Description of Rotational Bands in Terms of the Selfconsistent Collective Coordinate Method
• Soft Octupole Vibrations with K=0 and K≠0 Built on Superdeformed Rotational Bands and Static Pairing Correlations : Nuclear Physics
• Octupole Vibrations with K=1 and 2 in Superconducting, Superdeformed Nuclei : Nuclear Physics
• Residual Interactions between Aligned Quasiparticles and Pairing Deformation Changes in ^Yb and ^Er
• Tunneling in High-K Isomeric Decays
• Origin of Prolate Dominance of Nuclear Deformation
• Origin of Prolate Dominance of Nuclear Deformation
• Interplay of Gamma-Vibrations and Aligned-Quasiparticles at High-Spin Yrast Region : Nuclear Physics
• An Extension of the Rotating Shell Model and Its Application to ^Er
• Octupole Vibrations Built on Superdeformed Rotational Bands : Progress Letters
• Quasiparticle-Vibration Couplings in Rotating Triaxial Odd-A Nuclei : Nuclear Physics
• Signature Dependence of M1 and E2 Transitions in Rotating Triaxial Odd-A Nuclei
• Two-Octupole-Phonon States in ^Gd
• Non-Unitary Realization of the Selfconsistent Collective-Coordinate Method : Nuclear Physics
• Test of Validity of the Hermitian Treatment of the Dyson Boson Mapping
• A Comment on the New Formulation of a Many-Level Shell Model
• Magnetic Properties of Precession Modes Built on High-K Multi-Quasiparticle States in ^W
• Nuclear Wobbling Motion from Microscopic Viewpoint (原子核集団運動の非線形動力学(研究会報告))
• Mass Tensor for Decay out of Superdeformed Bands
• Incipient Triaxial Deformations of the Rotation-Aligned Bands : Equilibrium Shapes Determined by the Isotropic Velocity Distribution Condition : Nuclear Physics
• Diabatic Quasiparticle Representation for Rotating Shell Model
• Monopole and Quadrupole Giant Resonances in Rotating Triaxially Deformed Nuclei. II : A Microscopic Description of the Isoscalar and Isovector Modes : Nuclear Physics
• Tilted Axis Cranking Applied to a System of One-Quasiparticle Coupled to a Triaxial Rotor : Nuclear Physics
• High-Spin Anomaly of Gamma Band and Rotation-Alignment Effects in ^Er
• Rotational Frequency Dependence of Gamma Vibration and Pairing Potential in ^Er
• Microscopic Calculation of the Wobbling Excitations Employing the Woods-Saxon Potential as a Nuclear Mean-Field(Nuclear Physics)
• Efficient Method to Perform Quantum Number Projection and Configuration Mixing for Most General Mean-Field States(Nuclear Physics)
• Systematic analysis of wobbling motion in the Hf, Lu region(International Workshop on Nuclear Structure-New Pictures in the Extended Isospin Space(NS07)-)
• Efficient Method for Quantum Number Projection and Its Application to Tetrahedral Nuclear States(YKIS2011 papers, Frontier Issues in Physics of Exotic Nuclei)
• Deformation Effect on Total Reaction Cross Sections for Neutron-Rich Ne-Isotopes(YKIS2011 papers, Frontier Issues in Physics of Exotic Nuclei)
• Monopole and Quadrupole Giant Resonances in Rotating Triaxially Deformmed Nuclei : Nuclear Physics
• Deformation Effect on Total Reaction Cross Sections for Neutron-Rich Ne-Isotopes
• Efficient Method for Quantum Number Projection and Its Application to Tetrahedral Nuclear States

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