A Possible Microscopic Description of Nuclear Collective Rotation in Band-Crossing Region:Occurrence Mechanism of s-Band
スポンサーリンク
概要
- 論文の詳細を見る
From the standpoint of the nuclear many-body problem, a possible microscopic description of nuclear collective rotation in the band-crossing region is proposed, with the purpose to disclose dynamical interweaving between the particle motion and the collective rotation. According to the theory, a microscopic background of both the "particle-plus-rotor model" and the "rotating shell model" is given, and occurrence mechanism of the s-band is clarified.
- 理論物理学刊行会の論文
- 1995-02-25
著者
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TANAKA Takeshi
Institute Basic Medical Sciences, University of Tsukuba
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SAKATA Fumihiko
Institute for Nuclear Study, University of Tokyo
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Onoda Akira
Dept. Of Macromolecular Science Graduated School Of Science Osaka University
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Onoda Akira
Graduate Student Graduate School Of Energy Science Kyoto University
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Onoda A
Univ. Tsukuba Tsukuba
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Onoda Akira
Institute Of Physics University Of Tsukuba
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Marumori T
Department Of Physics Science University Of Tokyo
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Marumori Toshio
Department Of Physics Science University Of Tokyo
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Marumori Toshio
Department Of Physics Kyoto University
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Sakata Fumihiko
Department Of Mathematical Sciences Ibaraki University
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Sakata Fumihiko
Institute For Nuclear Study The University Of Tokyo
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UNE Tsutomu
Institute of Physics, University of Tsukuba
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Une T
Univ. Tsukuba Ibaraki Jpn
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Une Tsutomu
Institute Of Physics University Of Tsukuba
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Sakata F
Ibaraki Univ. Mito Jpn
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UNE Tsutom
Institute of Physics, University of Tsukuba
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Tanaka T
Yokohama National Univ. Yokohama
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Tanaka Takeshi
Institute Basic Medical Sciences University Of Tsukuba
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ONODA Akira
Institute of Physics, University of Tsukuba
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UNE Tsutomu
Institute of Physics, University of Tsukaba
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- Preface
- Chapter 7. Coupling between Collective and Intrinsic Modes of Excitation : Part IV. A Next Subject
- Chapter 1. Intrinsic and Collective Degrees of Freedom in Quasi-Spin Space : Part II. General Formulation of Theory
- Theory of Collective Excitations in Spherical Odd-Mass Nuclei. IV : Formulation in the General Many-j-Shell Model
- Theory of Collective Excitations in Spherical Odd-Mass Nuclei. II : Structure of the Anomalous Coupling States with Spin I = (j-1)
- Theory of Collective Excitations in Spherical Odd-Mass Nuclei. I : Basic Ideas and Concept of Dressed Three-Quasi-Particle Modes
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- Work with Maskawa on Microscopic Theory of Nuclear Collective Motion(Commemorating the Nobel Prize Awarded to M. Kobayashi and T. Maskawa)
- On the Collective Mode of Internal Motion of the Nucleus to be coupled with the Irrotational Surface Motion
- On Applicability of the Random Phase Approximation to the Collective Excitation in Spherical Even Nuclei. II : Correction to the So-Called "Two-Phonon" States in Single Closed Shell Nuclei
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- A Numerical Study on the Structure Change of Collective Motions
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- Quantum Nonlinear Resonance : Nuclear Physics
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- Extraction of Dynamical Collective Subspace for Large-Amplitude Collective Motion : Application to Simple Solvable Model : Nuclear Physics
- Optimum Collective Submanifold in Resonant Cases by the Self-Consistent Collective-Coordinate Method for Large-Amplitude Collective Motion
- Collective, Dissipative and Stochastic Motions in the TDHF Theory : Nuclear Physics
- Concept of Dynamical Collective Submanifold for Large-Amplitude Collective Motion in the TDHF Theory : Nuclear Physics
- Intrinsic Excitation Modes Compatible with Large-Amplitude Collective Motion in the TDHF Theory : Nuclear Physics
- Applicability of the Concept of "Optimal" Collective Submanifold Determined by the Self-Consistent Collective-Coordinate Method : Long-Time Behavior of Trajectories on "Optimal" Collective Submanifold : Nuclear Physics
- Geometry of the Self-Consistent Collective-Coordinate Method for the Large-Amplitude Collective Motion : Stability Condition of Maximally-Decoupled Collective Submanifold
- Maximally-Decoupled Collective Submanifold in a Simple Solvable Model
- An Attempt toward Quantum Theory of "Maximally-Decoupled"Collective Motion
- Quantum Theory of Collective Motion : Quantized Self-Consistent Collective-Coordinate Method for the Large-Amplitude Nuclear Collective Motion
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- A Microscopic Theory of the So-Called "Two-Phonon" States in Even-Even Nuclei. II : Formulation
- Chapter 2 Outline of the Mode-Mode Coupling Theory
- Chapter 1 Present Status of the Microscopic Study of Low-Lying Collective States in Spherical and Transitional Nuclei
- A New Method for Microscopic Description of the So-Called "Many-Phonon" States in Spherical Even-Even Nuclei. I
- Structure of the Anomalous 0^ Excited States in Spherical Even-Even Nuclei with N or Z≈ 40
- In What Sense Does the Phonon Picture Persist in Spherical Even-Even Nuclei?
- Chapter 5 Dynamical Interplay between Pairing and Quadrupole Correlations in Odd-Mass Nuclei
- Chapter 4 Dynamical Interplay between Pairing and Quadrupole Correlations : Anharmonicity in the So-Called Two-Phonon Triplet States in Medium-Heavy Nuclei
- Chapter 3 A New Microscopic Method for Describing the Elementary Modes of Excitation in the Intrinsic Subspace : Dressed n-Quasiparticle Modes and Multi-Phonon Excitation
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- Note on the Pairing Correlation in Nuclear Matter
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- Present Status of the Microscopic Study of Low-Lying Collective States in Spherical and Transitional Nuclei (Microscopic Study of Low-Lying Collective States in Spherical and Transitional Nuclei--Dynamical Interplay between Pairing and Quadrupole Modes)
- Bifurcation Structure of Eigenstates and Periodic Trajectories in TDHF Phase Space : Weak Nonlinearity Case in SU(3) Model : Nuclear Physics