Nucleon-Nucleon Tensor Force Effect on the ∧-Separation Energy B_∧ in s-Shell Hypernuclei

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概要

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• The realistic N-N interaction including a strong tensor force component gives rise to a sizable rearrangement effect on the ∧-separation energy B_∧. The effect is shown to be more than twice larger for ^5_∧He than for ^4_∧He (^4_∧He) and their difference is found to amount to ∼1 MeV which is considerably larger than other effects so far examined. This is able to resolve a half of the overbinding difficulty encountered in previous calculations.

• 理論物理学刊行会の論文
• 1980-05-25

著者

• Shimodaya Ichiro

  Division Of Mathematical Physics Fukui University

• Bando Hiroharu

  Division Of Mathematical Physics Fukui Universiiy

• BANDO Hiroharu

  Division of Mathemaical Physics, Fukui University

関連論文

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• Chapter III Binding Energy of the Alpha Particle
• Variational Calculations of the Alpha Particle with Realistic Nucleon-Nucleon Potentials
• Giant Isoscalar Monopole States of ^O and ^Ca by Reaction Matrix and Generator Coordinate Method
• Four Particle-Two Hole Correlations and the Effective Interaction : Two-Level Model for Mass-42 Nuclei
• Production of Hypernuclear States by the (π^+,K^+) Reaction : Nuclear Physics
• Chapter IV Alpha-Cluster Structure in Neon Region
• Chapter I Introduction
• Multiple Scattering Equation for Two Particle-One Hole System and Generalized Vertex in Core Polarization of Nuclei. III : Effective Interactions
• Multiple Scattering Equation for Two Particle-One Hole System and Generalized Vertex in Core Polarization of Nuclei. II : Polarization Charges
• Effective Interactions in Finite Nuclei Based on Reaction Matrix Theory. II : Properties of Reaction Matrix and Core-Phonon-Exchange Interaction
• Effective Interactions in Finite Nuclei Based on Reaction Matrix Theory. I : Reaction Matrix Consistent with Model Space
• Chapter VI Reaction Matrix Approach to the Cluster State
• Brueckner-Generator-Coordinate Method and Application to a-a Scattering
• Chapter II Nuclear Reaction Matrix and Nuclear Forces
• Chapter VII Nuclear Forces in Nuclei and Alpha-Clusterization
• Effective Mass of a Λ-Particle in Nuclear Matter and OBE Λ-N Interactions
• Flavor Nuclei and One-Boson-Exchange Potentials
• Molecular Orbital Model Study of the ^9_ΛBe, ^_Be, ^_Be and ^_Be Hypernuclei
• Identification of One Glue-Like Mechanism of the Λ-Hyperon in Hypernuclei
• p-Shell Hypernuclei via (K^-, π^-), (π^+, K^+) and (Stopped K^-, π^-) Reactions : A Systematic Calculation with Configuration Mixing : Nuclear Physics
• On the Λ-Hypernuclear Single Particle Energies
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• (K^-,π^-)Reaction Cross Sections with Microscopic Cluster-Model Wave Functions for Light p-Shell Hypernuclei
• Light p-Shell Λ-Hypernuclei by the Microscopic Three-Cluster Model
• Coupling Features in ^9_ΛBe, ^_ΛC and ^_ΛNe Hypernuclei
• Microscopic Study of Lambpha (α_Λ≡^6_He) and Di-α_Λ Cluster States
• Hypernuclear Cluster Structure : Di-"Lambpha" System
• Λ-Λ Interaction Energy in the ^6_He Hypernucleus and OBE Potentials
• Alpha- and ^8Be-Spectroscopic Factors of ^Ne and ^Mg
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• Study of Possible Inversion-Doublet and Other Excited States in ^Mg by a Two Alpha-Cluster plus ^O-Core Model
• Microscopic Cluster Model for the ^9_∧Be Hypernucleus
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• ∧ Single Particle Potential in Hypernuclei by an OBE Hyperon-Nucleon Interaction
• On Norm Kernels of Three-Cluster Systems : 3α and O^+2α Problems
• Chapter III Effective Interactions between Valence Nucleons
• A Variational Calculation on the n-d Syatem : An Extended Resonating-Group Method
• Structure of ^_∧Ne Hypernucleus : Prediction of the Negative Parity Ground State
• A Study of ^Mg by ^O+α+α Cluster Model
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• Self-Consistent Coupled Multiple-Scattering Equations for Particle-Particle and Particle-Hole Interactions
• Chapter IV. Structure Study of Typical Light Hypernuclei : Structure of Hypernuclei
• Chapter II. Baryon-Baryon Interactions and Single-Particle Aspects of Hypernuclei : Structure of Hypernuclei
• Chapter VII. Flavor Nuclei : Structure of Hypernuclei
• Chapter I. Prospect of Hypernuclear Physics : Structure of Hypernuclei
• Structure of the ^_Be Hypernucleus
• A Spectroscopic Study of the ^_ΛNe Hypernucleus : Nuclear Physics
• Multiple Scattering Equation for Two Particle-One Hole System and Generalized Vertex in Core Polarization of Nuclei. I : Formalism and Illustrative Calculation
• Chapter III. Production, Structure and Decay of Light p-Shell Λ-Hypernuclei : Structure of Hypernuclei
• Chapter VI. Weak Decay of Hypernuclei : Structure of Hypernuclei

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