Structure of the Anomalous 0^<+'> Excited States in Spherical Even-Even Nuclei with N or Z≈ 40

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概要

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• A possible explanation of the characteristic systematic behaviour of the first excited 0^+' states in even-even nuclei with N or Z〜^^〜40 is given by taking account of an important effect of the mutual interplay between the pairing and quadrupole correlations. After making it clear what physical situation in shell structure is essential for the appearance of the anomalous low-lying excited 0^+' states, we predict another possible mass-number region where the anomalous 0^+' states may be also realized.

• 理論物理学刊行会の論文
• 1976-10-25

著者

• Marumori T

  Department Of Physics Science University Of Tokyo

• Marumori Toshio

  Institute For Nuclear Study University Of Tokyo

• Sakata Fumihiko

  Institute For Nuclear Study The University Of Tokyo

• IWASAKI Saburo

  Physics Department, Technische Universitat Munchen

• Iwasaki Saburo

  Institute For Nuclear Study University Of Tokyo

• Sakata F

  Ibaraki Univ. Mito Jpn

• TAKADA Kenjiro

  Department of Physics, Kyushu University

• Takada Kenjiro

  Institute Of Physics University Of Tsukuba

• Takada Kenjiro

  Department Of Physics Kuushu University

• IWASAKI Saburo

  Institute fro Nuclear Study, University of Tokyo

関連論文

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• A Large Amplitude Collective Motion in a Nontrivial Schematic Model
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• Preface
• Chapter 7. Coupling between Collective and Intrinsic Modes of Excitation : Part IV. A Next Subject
• Chapter 5. Microscopic Structure of Breaking and Persistency of "Phonon-plus-Odd-Quasi-Particle Picture" : Part III. Analysis of Low-Lying States in Spherical Odd-Mass Nuclei
• Chapter 4. Persistency of AC State-Like Structure in Collective Excitations : Odd-Mass Mo, Ru, I, Cs and La Isotopes : Part III. Analysis of Low-Lying States in Spherical Odd-Mass Nuclei
• Chapter 3. Structure of the Anomalous Coupling States with Spin I=(j-1) : Part III. Analysis of Low-Lying States in Spherical Odd-Mass Nuclei
• Chapter 2. Theory of Intrinsic Modes of Excitation in Odd-Mass Nuclei : Part II. General Formulation of Theory
• Chapter 1. Intrinsic and Collective Degrees of Freedom in Quasi-Spin Space : Part II. General Formulation of Theory
• Part I. Introduction
• Microscopic Structure of a New Type of Collective Excitation in Odd-Mass Mo, Ru, I, Cs and La Isotopes
• Theory of Collective Excitations in Spherical Odd-Mass Nuclei. IV : Formulation in the General Many-j-Shell Model
• Equations of Motion for the System of Interest under Time-Dependent Environment(Nuclear Physics)
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• Chapter I Formation of the Viewpoint, Alpha-Like Four-Body Correlations and Molecular Aspects in Nuclei
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• A Numerical Study on the Structure Change of Collective Motions
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• The Theory of the Structure of Elementary Particles
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• Two-Octupole-Phonon States in ^Gd
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• Dyson Boson Mapping and Shell-Model Calculations for Even-Even Nuclei(Nuclear Physics)
• 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
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