Heavy Ion Collision with Friction Model : Nulcear Physics
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概要
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The three-dimensional coupled equations that treat simultaneously the relative motion and the internal excitation (temperature) of the heavy ions are studied. They are applied to the ^<16>O + ^<16>O collisions at intermediate energies. The fusion window appears for E_<CM> =80 MeV. The temperature of ^<16>O can raech 〜4.5(4.0) MeV for E_<CM> =160(80) MeV, when the heavy ion potential evaluated by using the density-dependent nucleon-nucleon interaction and the chosen friction coefficients estimated with the potential are employed in the equations. The time evolution of the nuclear temperature is obtained consistently with the damping of the relative motion. Important ingredients that control the heavy ion trajectories are discussed.
- 理論物理学刊行会の論文
- 1988-09-25
著者
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Nagata Sinobu
Department Of Applied Physics Faculty Of Engineering Miyazaki University
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ITONAGA Kazunori
Department of Applied Mathematics, Osaka University
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Itonaga Kazunori
Department Of Applied Mathematics Faculty Of Engineering Science Osaka University
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ITONAGA Kazunori
Department of Applied Mathematics, Faculty of Engineering Science Osaka University
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NAGATA Sinobu
Department of Computer Science and Systems Engineering, Miyazaki University
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NAGATA Sinobu
Department of Applied Physics, Faculty of Engineering Miyazaki University
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NAGATA Sinobu
Department of Applied Physics, Miyazaki University
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NAGATA Sinobu
Department of Applied Physics, Faculty of Engineering, Miyazaki University
関連論文
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- Nuclear Binding Mechanism and Structure of Neutron-Rich Be and B Isotopes by Molecular-Orbital Model
- Chapter VII Hartree-Fock Calculations of Nuclear Bulk Properties with Density- and Starting-Energy-Dependent Effective Interaction
- Reaction Matrix Calculations for Neutron-Rich He-Isotopes
- Hyperon-Nucleon and Hyperon-Hyperon Interactions in Nuclei
- Binding Energy of Nuclear Matter by the Hole Line Expansion Method
- Backward Angle Anomaly in Alpha+^O Scattering and Alpha-Cluster States in ^Ne
- Backward Angle Anomaly in Alpha-Nucleus Scattering and Parity-Dependent Optical Model
- On the Collective Mode of Internal Motion of the Nucleus to be coupled with the Irrotational Surface Motion
- Influence of α-Clustering on the Odd-Parity Levels in A=18 Nuclei
- Binding Energy of Nuclear Matter by the Hole Line Expansion Method. I
- Photoproduction of Polarized Hypernuclei
- Shell and Alpha-Cluster-Like States in ^Ti
- 30p-YG-2 (π^+, K^+)Reaction Spectra Revisited with Spin-flip and Spin-nonflip Amplitudes
- The (K^-, π^-) and (π^+, K^+) Reactions and Λ-Hypernuclear Polarization
- Optical Model Potential in the Lowest Order Brueckner Theory and Complex Effective N-N Interaction
- Microscopic Study of Nucleon-^4He Scattering and Effective Nuclear Potentials
- Chapter V Structure of Light fp-Shell Nuclei : Effects of Core-Excitation and α-Clustering Correlation
- Pi-Mesonic Weak Decay Rates of Light-to-Heavy Hypernuclei
- Chapter IV Coupling Effects of Two-Particle and Alpha Two-Hole States in A=18 Nuclei
- Admixtures of Shell and Cluster States in ^F
- On Coupling between Shell and Cluster States in ^F
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- Capter III Study of Non-Alpha-Nuclei Based on the Viewpoint of Cluster Correlations
- On the (γ-π^-p) Reaction with Complex Nuclei
- 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
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- Chapter VII Nuclear Forces in Nuclei and Alpha-Clusterization
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- Nuclear Force and Energy Gap in Finite Nuclei
- Nuclear Deformation and Nuclear Force. I
- N-^O Scattering Derived from a Realistic N-N Interaction : Complex Reaction Matrix Approach
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