Microscopic Analysis of Shape Coexistence/Mixing and Shape Phase Transition in Neutron-Rich Nuclei around ^<32>Mg(YKIS2011 papers, Frontier Issues in Physics of Exotic Nuclei)

スポンサーリンク

概要

• 論文の詳細を見る

• We have analyzed large-amplitude quadrupole collective dynamics in neutron-rich nuclei ^<30-36>Mg using the five-dimensional quadrupole collective Hamiltonian approach. The collective Hamiltonian is microscopically derived with the constrained HFB plus local quasi-particle RPA method. Enhancement of the quadrupole collectivity from ^<30>Mg to ^<34>Mg is well described by the calculation. The shape transitional behavior in the ground band and the shape coexistence/mixing properties in the ground and excited 0^+ states are analyzed.

• 2012-10-22

著者

• Matsuyanagi Kenichi

  Theoretical Nuclear Physics Laboratory Riken Nishina Center

• Nakatsukasa Takashi

  Theoretical Nuclear Physics Laboratory Riken Nishina Center

• Matsuo Masayuki

  Department Of Materials Science Nagoya Institute Of Technology

• Yoshida Kenichi

  Department Of Forensic Medicine Graduate School Of Medicine University Of Tokyo

• HINOHARA Nobuo

  Department of Physics and Astronomy, University of North Carolina:Theoretical Nuclear Physics Laboratory, RIKEN Nishina Center

• SATO Koichi

  Theoretical Nuclear Physics Laboratory, RIKEN Nishina Center

• YOSHIDA Kenichi

  Department of Physics, Faculty of Science, Niigata University:Theoretical Nuclear Physics Laboratory, RIKEN Nishina Center

関連論文

• A Model Analysis of Triaxial Deformation Dynamics in Oblate-Prolate Shape Coexistence Phenomena(Nuclear Physics)
• The Small Heat Shock Protein αB-Crystallin Inhibits Differentiation-Induced Caspase 3 Activation and Myogenic Differentiation(Molecular and Cell Biology)
• Di-Neutron Correlation in Soft Octupole Excitations of Neutron-Rich Ni Isotopes beyond N=50(Nuclear Physics)
• Ischemic preconditioning upregulates VEGF mRNA expression and neovascularization via nuclear translocation of PKC-ε in the rat ischemic myocardium
• An Automated Measuring System for Fundus Perimetry
• Implication of Protein Kinase C-α, δ, and εIsoforms in Ischemic Preconditioning in Perfused Rat Hearts
• Comparison of urethral diameters for calculating the urethral dose after permanent prostate brachytherapy
• CT-based postimplant dosimetry of prostate brachytherapy : comparison of 1-mm and 5-mm section CT
• Fusion Reaction of Halo Nuclei : Proton Halo versus Neutron Halo
• Absorbing Boundary Condition Approach for Breakup Reactions of Halo Nuclei
• 有限量子系のシェル構造と古典周期軌道
• Microscopic Derivation of Collective Hamiltonian by Means of the Adiabatic Self-Consistent Collective Coordinate Method : Shape Mixing in Low-Lying States of ^Se and ^Kr(Nuclear Physics)
• Microscopic Description of Shape Coexistence Phenomena around ^Se and ^Kr(International Workshop on Nuclear Structure-New Pictures in the Extended Isospin Space(NS07)-)
• Gauge-Invariant Formulation of the Adiabatic Self-Consistent Collective Coordinate Method(Nuclear Physics)
• Effects of Time-Odd Components in Mean Field on Large Amplitude Collective Dynamics (Nuclear Physics)
• Collective Paths Connecting the Oblate and Prolate Shapes in ^Se and ^Kr Suggested by the Adiabatic Self-Consistent Collective Coordinate Method(Nuclear Physics)
• Collective Path Connecting the Oblate and Prolate Local Minima in ^Se
• Application of the Adiabatic Self-Consistent Collective Coordinate Method to a Solvable Model of Prolate-Oblate Shape Coexistence(Nuclear Physics)
• Diabatic Mean-Field Description of Rotational Bands in Terms of the Selfconsistent Collective Coordinate Method
• Adiabatic Selfconsistent Collective Coordinate Method for Large Amplitude Collective Motion in Nuclei with Pairing Correlations
• Semiclassical Origin of Superdeformed Shell Structure in the Spheroidal Cavity Model : Nuclear Physics
• Periodic-Orbit Bifurcation and Shell Structure in Reflection-Asymmetric Deformed Cavity : Nuclear Physics
• 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
• Diabatic Approach to Shape Coexistence Phenomena in Semi-Magic Nuclei. I : Illustration of Basic Ideas : Nuclear Physics
• 22aSD-2 不安定核の集団現象に対する微視的アプローチ(22aSD 実験核物理領域,理論核物理領域合同招待講演,実験核物理領域)
• 原子核における変形共存現象と大振幅集団運動(有限量子多体系の励起構造と相関効果-原子核・量子ドット・ボース凝縮・クラスターを中心として-,研究会報告)
• 原子核における変形共存現象と大振幅集団運動(「有限量子多体系の励起構造と相関効果」-原子核・量子ドット・ボース凝縮・クラスターを中心として-,研究会報告)
• OE-139 Up-regulation of Cyclooxygenase 2 (COX-2) in an Animal Model of Takotsubo Cardiomyopathy(OE24,Autonomic Nervous System (H),Oral Presentation (English),The 73rd Annual Scientific Meeting of The Japanese Circulation Society)
• Rotational Frequency Dependence of Octupole Vibrations on Superdeformed States in ^Ca(Nuclear Physics)
• Triaxiality Dependence of Octupole Excitations on Superdeformed States in ^Ti(Nuclear Physics)
• Soft K^π=0^+ modes unique to deformed neutron-rich nuclei(International Workshop on Nuclear Structure-New Pictures in the Extended Isospin Space(NS07)-)
• Rotating RPA Calculation for Collective Vibrational Modes built on Superdeformed Bands in the ^Ca Region(International Workshop on Nuclear Structure-New Pictures in the Extended Isospin Space(NS07)-)
• Comparative Study of Octupole Excitations on Superdeformed States in ^S, ^S, ^Ca and ^S(Nuclear Physics)
• Cranked Skyrme-Hartree-Fock Calculations for Superdeformed and Hyperdeformed Bands in N = Z Nuclei, ^32S, ^36Ar, ^40Ca, and in Neutron Rich Nuclei, ^14Be, ^26Ne, ^46S
• Cranked Skyrme-Hartree-Fock Calculations for Superdeformed and Hyperdeformed Bands in N=Z Nuclei, ^S, ^Ar, ^Ca, and in Neutron Rich Nuclei, ^Be, ^Ne, ^S
• Symmetry Breaking and Bifurcations in the Periodic Orbit Theory.II : Spheroidal Cavity
• Symmetry Breaking and Bifurcations in the Periodic Orbit Theory. II : Spheroidal Cavity
• Collectivity of pygmy resonance in spherical and deformed Ni and Fe isotopes(International Workshop on Nuclear Structure-New Pictures in the Extended Isospin Space(NS07)-)
• Acoustic Emission and Thermal Expansion Measurements for Gypsum-bonded Investment in Casting Flask during Thermal Processing
• IS063 MAP kinase activation and early immediate gene induction in the rat myocardium after psychological stress
• PE-032 Up-regulation of Hemeoxygenase 1 in an Animal Model of Takotsubo Cardiomyopathy(Autonomic nervous system(03)(H),Poster Session(English),The 72nd Annual Scientific Meeting of the Japanese Circulation Society)
• Deformation around Neutron-Rich Cr Isotopes in Axially Symmetric Skyrme-Hatree-Fock-Bogoliubov Method(Nuclear Physics)
• The ex vivo production of ammonia predicts L-asparaginase biological activity in children with acute lymphoblastic leukemia
• Acoustic Emission Signals from Gypsum-bonded Dental Casting Molds during Thermal Processing
• Dissociation of Branched-Chain α-Keto Acid Dehydrogenase Kinase (BDK) from Branched-Chain α-Keto Acid Dehydrogenase Complex (BCKDC) by BDK Inhibitors
• Effects of Octupole Vibrations on Quasiparticle Modes of Excitation in Superdeformed ^Hg : Nuclear Physics
• Octupole Vibrations in the Harmonic-Oscillator-Potential Model with Axis Ratio Two to One : Nuclear Physics
• Bullous exudative retinal detachment due to infiltration of leukemic cells in a child with acute lymphoblastic leukemia
• An Epidemiologic and Histopathological Study of Sudden Cardiac Death in Osaka Medical Examiner's Office : PANEL DISCUSSION ON SUDDEN CARDIAC DEATH : The Current Status and Management
• Microscopic Description of Anharmonic Gamma-Vibrations by Means of the Selfconsistent-Collective-Coordinate Method. III
• Treatment of Nucleon-Number Conservation in the Selfconsistent Collective-Coordinate Method : Coupling between Large-Amplitude Collective Motion and Pairing Rotation : Nuclear Physics
• Spatial structure of neutron Cooper pairs in uniform matters and medium-mass neutron-rich nuclei(Fermion-pair condensation at low density,YITP Workshop on New Developments in Nuclear Self-Consistent Mean-Field Theories (MF05))
• Dynamic Behavior Evaluation of Martensitic Transformation in Cu-Al-Ni Shape Memory Alloy Using Acoustic Emission Simulation by FEM
• 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
• Microscopic Description of Anharmonic Gamma-Vibrations by Means of the Selfconsistent-Collective-Coordinate Method. I : Nuclear Physics
• Anharmonicities of the Double Gamma-Vibrational States in ^Er
• Microscopic Description of Anharmonic Gamma-Vibrations by Means of the Selfconsistent-Collective-Coordinate Method. II : Nuclear Physics
• Applicability of the Canonical Quantization Procedure for the Collective Hamiltonian Derived by the SelfConsistent-Collective-Coordinate Method : Nuclear Physics
• Visualization of Hydrogen Distribution in Tensile-Deformed Al-5%Mg Alloy Investigated by means of Hydrogen Microprint Technique with EBSP Analysis
• Dynamical Pairing and Deformation Effects on Low-Lying Modes in Neutron Drip-Line Nuclei(Poster presentation,YITP Workshop on New Developments in Nuclear Self-Consistent Mean-Field Theories (MF05))
• Effect of Aging on Acoustic Emission Behaviour During Tensile Deformation of an Al-Li-Cu-Mg-Zr Alloy
• Triaxiality Dependence of Octupole Excitations on Superdeformed States in ^Ti
• Shell and Neutron-Skin Effects on Pygmy Dipole Resonances(YKIS2011 papers, Frontier Issues in Physics of Exotic Nuclei)
• Collective Excitation in Exotic Nuclei(YKIS2011 papers,Frontier Issues in Physics of Exotic Nuclei)
• Microscopic Analysis of Shape Coexistence/Mixing and Shape Phase Transition in Neutron-Rich Nuclei around ^Mg(YKIS2011 papers, Frontier Issues in Physics of Exotic Nuclei)
• Adiabatic Selfconsistent Collective Coordinate Method for Large Amplitude Collective Motion in Nuclei with Pairing Correlations
• Effects of Octupole Vibrations on Quasiparticle Modes of Excitation in Superdeformed 193Hg
• Octupole Vibrations in the Harmonic-Oscillator-Potential Model with Axis Ratio Two to One
• Soft Octupole Vibrations with K=0 and K≠0 Built on Superdeformed Rotational Bands and Static Pairing Correlations
• Octupole Vibrations with K=1 and 2 in Superconducting,Superdeformed Nuclei
• Diabatic Approach to Shape Coexistence Phenomena in Semi-Magic Nuclei-1-Illustration of Basic Ideas
• Octupole Vibrations Built on Superdeformed Rotational Bands
• Quasiparticle-Vibration Couplings in Rotating Triaxial Odd-A Nuclei
• Microscopic Description of Anharmonic Gamma-Vibrations by Means of the Selfconsistent-collective-coordinate Method-3-
• A Model Analysis of Triaxial Deformation Dynamics in Oblate-Prolate Shape Coexistence Phenomena
• Rotational Frequency Dependence of Octupole Vibrations on Superdeformed States in ^Ca
• Microscopic Derivation of Collective Hamiltonian by Means of the Adiabatic Self-Consistent Collective Coordinate Method : Shape Mixing in Low-Lying States of ^Se and ^Kr
• Gauge-Invariant Formulation of the Adiabatic Self-Consistent Collective Coordinate Method
• Effects of Time-Odd Components in Mean Field on Large Amplitude Collective Dynamics
• Comparative Study of Octupole Excitations on Superdeformed States in ^S, ^S, ^Ca and ^S(Nuclear Physics)
• Microscopic Analysis of Shape Coexistence/Mixing and Shape Phase Transition in Neutron-Rich Nuclei around ^Mg
• Shell and Neutron-Skin Effects on Pygmy Dipole Resonances

もっと見る 閉じる

スポンサーリンク