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2013 Fiscal Year Annual Research Report

中性子星と核物質の理論研究

Planned Research

Project AreaNuclear matter in neutron stars investigated by experiments and astronomical observations
Project/Area Number 24105008
Research InstitutionKyoto University

Principal Investigator

大西 明  京都大学, 基礎物理学研究所, 教授 (70250412)

Co-Investigator(Kenkyū-buntansha) 原田 融  大阪電気通信大学, 工学部, 教授 (70238187)
中田 仁  千葉大学, 理学(系)研究科(研究院), 教授 (80221448)
飯田 圭  高知大学, 自然科学系, 教授 (90432814)
松尾 正之  新潟大学, 自然科学系, 教授 (70212214)
木村 真明  北海道大学, 理学(系)研究科(研究院), 准教授 (50402813)
土手 昭伸  大学共同利用機関法人高エネルギー加速器研究機構, 素粒子原子核研究所, 講師 (90450361)
巽 敏隆  京都大学, 理学(系)研究科(研究院), 助教 (40155099)
小野 章  東北大学, 理学(系)研究科(研究院), 助教 (20281959)
中里 健一郎  東京理科大学, 理工学部, 助教 (80609347)
Project Period (FY) 2012-06-28 – 2017-03-31
Keywords中性子星 / 状態方程式 / ストレンジネス / 対称エネルギー / 天体物理 / 冷却原子 / 有効相互作用 / 3体力
Research Abstract

平成25年度は(A)高密度領域、(B)低密度領域、(C)天体物理のそれぞれにおいて次のような成果を得た。
(A)高密度領域では、ハイペロン・反K中間子(Kbar)を含む3体力が重要な役割を果たす。今年度はグリーン関数法によるΣNN、KbarNN生成スペクトル(原田)、複素スケーリング法に基づくKbarN、KbarNN3体系構造(土手)等、相互作用と3体系研究を進めた。また、A=40領域のΛハイパー核における超変形状態(木村・大西・土手)、陽な3体力を取り入れた相対論的平均場理論(椿原・大西)等についての研究も進んでいる。
(B)低密度領域では、対称エネルギーの大きさと密度依存性を探る研究が国際的に進んでいる。今年度は、半微視的相互作用に基づく核図表全体での魔法数の現れ方(中田)、巨大共鳴を含むE1偏極率と対称エネルギーパラメータLの相関(稲倉・中田)、重イオン衝突での3H/3He比に対するα生成の影響(小野)等において新たな知見を得た。また、2中性子しきい値近辺に中性子対が広がった状態が普遍的に現れることを見出した(松尾)。
(C)天体物理では、状態方程式・非一様相、およびこれらと観測量の関係についての研究が進んでいる。今年度は、低質量中性子星の質量・半径が核物質の状態方程式パラメータを組み合わせた1変数により記述できることの指摘(祖谷・飯田・親松・大西)、カイラルQMC模型に基づく非一様領域を含む状態方程式構築(中里)、現実的な状態方程式を用いたクラスト振動の分析による原子核飽和密度パラメータの制限(祖谷)、高密度領域で現れる非一様カイラル凝縮が引き起こす速い冷却機構の発見(巽)等の成果が得られた。
また、連携研究者によるカイラル有効場理論からの2体・3体核力、多ポメロン交換からの3体力、ハドロン・クォーク・クロスオーバー等に基づく状態方程式(河野、山本、高塚)も重要な成果である。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

平成25年度は、前述のようにそれぞれの課題での基礎的な進展が見られるとともに、本計画研究班は新学術領域が関わる国際会議(3件)・国際スクール(1件)に主体的に関わり、国際的な共同研究・研究交流における役割を果たしている。
2013年10月に行われた国際会議(Int. Symp. on "Neutron star matter in view of nuclear experiments and astronomical observations")、2014年3月に行われた国際スクール Int. School on “Neutron Star Matter”)は、ともに京都大学基礎物理学研究所との共催で行われ、本計画研究班が中心となって運営した。また2013年7-8月に行われた国際ワークショップ(”Symmetry Energy in the Context of New Radioactive Beam Facilities and Astrophysics”)、および国際会議(3rd International Symposium on Nuclear Symmetry Energy (NuSYM 2013))では小野が中心的な組織委員として運営に関わった。本領域が関わる他の研究集会にも理論班メンバーは積極的に参加している。これらの研究集会では、中性子星の半径測定には未だに大きな不定性があり、原子核物理学と天体物理学のさらなる研究協力が必要であることが明らかになったといえる。
当初の計画ではH25年度にはJ-PARC・RIBFで得られる新たなデータの分析を進める予定であったが、この点についてはビーム時間不足等による実験の遅れもあり、必ずしも予定どおりではない。一方で微視的・半微視的な有効相互作用に基づく原子核・核物質の包括的研究、重イオン衝突からのΛΛ相互作用の制限、状態方程式データベース作成等、当初計画に含まれない研究成果も得られている。
これらの進展から、本計画研究は順調に進展していると判断できる。

Strategy for Future Research Activity

平成26年度は中性子星物質の(A)高密度領域、(B)低密度領域、および(C)天体物理のそれぞれの課題において以下のような課題に取り組む。
(A)高密度領域では、ストレンジネスを含むハドロンと核子・核物質の相互作用、およびクォーク物質への性質についての研究が大きな柱となる。今年度は(A1)NNΣ核・Σ+-核・中性子過剰ハイパー核等のハイパー核生成反応の分析、(A2)Ξ核、およびΛΛハイパー核構造の分析、(A3)K中間子原子核K-ppの分析、特に結合チャネル複素スケーリング法を用いた完全な計算とポール位置分析を通じた3体力効果の分析、等の研究を進める。
(B)低密度領域では、対称エネルギーの大きさと密度依存性、および対相関の役割を明らかにすることが大きな課題である。今年度は(B1)平均場+RPA計算と原子核の双極子偏極率データの比較による対称エネルギーの密度依存性への制限、(B2)HFB理論に基づく中性子過剰核のハロー・スキンと中性子星内殻における中性子対相関の関連、(B3)重イオン衝突での観測量におけるクラスター相関と対称エネルギーの影響等について研究を進める。
(C)天体物理では、2倍の太陽質量をもつ中性子星を支える状態方程式の構築とともに、コンパクト天体現象と中性子星物質の性質の関係を明らかにすることが課題である。今年度は(C1)時間に依存するハートリー・フォック理論に基づく低密度中性子星物質の構造、(C2)クォーク物質における非一様相の磁気的性質の解明とコンパクト星の現象への影響、(C3)非一様状態相を含むクラスター変分法による有限温度核物質状態方程式構築、中性子星冷却や超新星爆発等の動的な天体現象と中性子星物質の性質の関係、等の研究を進める。
また上記のそれぞれの領域にまたがる課題を進める。(D1)対称エネルギー・3体力の起源とその原子核現象での現れ方の分析、(D2)微視的な理論計算結果を踏まえた現象論的有効3体力を含む状態方程式構築。

  • Research Products

    (165 results)

All 2014 2013 Other

All Journal Article (79 results) (of which Peer Reviewed: 70 results) Presentation (85 results) (of which Invited: 41 results) Remarks (1 results)

  • [Journal Article] Predicting magic numbers of nuclei with semi-realistic nucleon-nucleon interactions2014

    • Author(s)
      H. Nakada, K. Sugiura
    • Journal Title

      Prog. Theor. Exp. Phys.

      Volume: 2014 Pages: 033D02(1-17)

    • DOI

      10.1093/ptep/ptu027

    • Peer Reviewed
  • [Journal Article] Crossover from skin-mode to proton-neutron-mode in E1 excitations of neutron-rich nuclei2014

    • Author(s)
      H. Nakada, T. Inakura, H. Sawai
    • Journal Title

      JPS Conf. Proc.

      Volume: 1 Pages: 013047(1-4)

    • DOI

      10.7566/JPSCP.1.013047

    • Peer Reviewed
  • [Journal Article] Symmetry energy, unstable nuclei and neutron star crusts2014

    • Author(s)
      Kei Iida, Kazuhiro Oyamatsu
    • Journal Title

      Eur. Phys. J. A

      Volume: 50 Pages: 42 (1-16)

    • DOI

      10.1140/epja/i2014-14042-9

    • Peer Reviewed
  • [Journal Article] 原子核物理用語・キーワード解説「対称エネルギー」2014

    • Author(s)
      飯田圭
    • Journal Title

      原子核研究

      Volume: 58 Pages: 12-13

  • [Journal Article] Superdeformed Λ hypernuclei with antisymmetrized molecular dynamics2014

    • Author(s)
      M.Isaka, K.Fukukawa, M.Kimura, E.Hiyama, H.Sagawa, Y.Yamamoto
    • Journal Title

      Phys. Rev. C

      Volume: 89 Pages: 024310 (1-11)

    • DOI

      10.1103/PhysRevC.89.024310

    • Peer Reviewed
  • [Journal Article] Inhomogeneous chiral phase by a variational approach2014

    • Author(s)
      S.Karasawa and T. Tatsumi
    • Journal Title

      EPJ Web of Conferences

      Volume: 66 Pages: 04013(1-4)

    • DOI

      10.1051/epjconf/20146604013

    • Peer Reviewed
  • [Journal Article] Application of the nuclear equation of state obtained by the variational method to core-collapse supernovae2014

    • Author(s)
      H. Togashi, M. Takano, K. Sumiyoshi, K. Nakazato
    • Journal Title

      Prog. Theor. Exp. Phys.

      Volume: 2014 Pages: 023D05 (1-19)

    • DOI

      10.1093/ptep/ptu020

    • Peer Reviewed
  • [Journal Article] Electron screening effects on crustal torsional oscillations2014

    • Author(s)
      Hajime Sotani
    • Journal Title

      Phys. Lett. B

      Volume: 730 Pages: 166-170

    • DOI

      10.1016/j.physletb.2014.01.054

    • Peer Reviewed
  • [Journal Article] Electromagnetic waves from neutron stars and black holes driven by polar gravitational perturbations2014

    • Author(s)
      Hajime Sotani, Kostas D. Kokkotas, Pablo Laguna, Carlos F. Sopuerta
    • Journal Title

      Gen. Rel. Grav.

      Volume: 46 Pages: 1675 (1-16)

    • DOI

      10.1007/s10714-014-1675-5

    • Peer Reviewed
  • [Journal Article] Scalar gravitational waves from relativistic stars in scalar-tensor gravity2014

    • Author(s)
      Hajime Sotani
    • Journal Title

      Phys. Rev. D

      Volume: 89 Pages: 064031 (1-9)

    • DOI

      10.1103/PhysRevD.89.064031

    • Peer Reviewed
  • [Journal Article] Probing neutron-skin thickness with total reaction cross sections2014

    • Author(s)
      W. Horiuchi, Y. Suzuki, T. Inkaura
    • Journal Title

      Phys. Rev. C

      Volume: 89 Pages: 051305(R)(1-5)

    • DOI

      10.1103/PhysRevC.89.011601

    • Peer Reviewed
  • [Journal Article] Possible generation of anomalously soft quark excitations at nonzero temperature: Nonhyperbolic dispersion of the parapion and van Hove singularity2014

    • Author(s)
      Masakiyo Kitazawa, Teiji Kunihiro, and Yukio Nemoto
    • Journal Title

      Phys. Rev. D

      Volume: 89 Pages: 056002 (1-10)

    • DOI

      10.1103/PhysRevD.89.056002

  • [Journal Article] 半古典的一粒子ポテンシャル模型で計算した原子核の密度分布2014

    • Author(s)
      親松和浩
    • Journal Title

      愛知淑徳大学論集-人間情報学部篇-

      Volume: 4 Pages: 29-35

  • [Journal Article] Ginzburg-Landau phase diagram of QCD near chiral critical point - chiral defect lattice and solitonic pion condensate2014

    • Author(s)
      H. Abuki
    • Journal Title

      Phys. Lett. B

      Volume: 728 Pages: 427-432

    • DOI

      10.1016/j.physletb.2013.11.037

    • Peer Reviewed
  • [Journal Article] Pseudogap phenomenon and effects of population imbalanace in the normal state of a unitary Fermi gas2014

    • Author(s)
      T,Kashimura, R.Watanabe, Y.Ohashi
    • Journal Title

      Physical Review A

      Volume: 89 Pages: 013618(1-7)

    • DOI

      10.1103/PhysRevA.89.013618

    • Peer Reviewed
  • [Journal Article] Uniform spin susceptibility and spin-gap phenomenon in the BCS-BEC crossover regime of an ultracold Fermi gas2014

    • Author(s)
      H.Tajima, T.Kashimura, R.Hanai, R.Watanabe, Y.Ohashi
    • Journal Title

      Physical Review A

      Volume: 89 Pages: 033617(1-9)

    • DOI

      10.1103/PhysRevA.89.033617

    • Peer Reviewed
  • [Journal Article] Spin-gap temperature in the BCS-BEC crossover regime of an ultracold Fermi gas2014

    • Author(s)
      H.Tajima, T.Kashimura, R.Hanai, R.Watanabe, Y.Ohashi
    • Journal Title

      JPS Conference Proceedings

      Volume: 1 Pages: 012096(1-5)

    • DOI

      10.7566/JPSCP.1.012096

    • Peer Reviewed
  • [Journal Article] Unconventional triplet pairing and effects of Fermi surface deformation in a gas of polarized dipolar Fermi molecules2014

    • Author(s)
      Y.Endo,D.Inotani,Y.Ohashi
    • Journal Title

      JPS Conference Proceedings

      Volume: 1 Pages: 012095(1-4)

    • DOI

      10.7566/JPSCP.1.012095

    • Peer Reviewed
  • [Journal Article] Shape evolution of Ne isotopes and Ne hypernuclei: The interplay of pairing and tensor interactions2014

    • Author(s)
      A. Li, E. Hiyama, X. R. Zhou, H. Sagawa
    • Journal Title

      EPJ Web Conf.

      Volume: 66 Pages: 09010 (1-4)

    • DOI

      10.1051/epjconf/20146609010

    • Peer Reviewed
  • [Journal Article] Effects of a Skyrme-type tensor force on the spin-isospin excitations2014

    • Author(s)
      C.L. Bai, H.Q. Zhang, H. Sagawa, G. Colo, X.Z. Zhang, F.R. Xu
    • Journal Title

      EPJ Web Conf.

      Volume: 66 Pages: 02004 (1-4)

    • DOI

      10.1051/epjconf/20146602004

    • Peer Reviewed
  • [Journal Article] Effect of pairing on the symmetry energy and the incompressibility2014

    • Author(s)
      J. Margueron, E. Khan, G. Colo, K. Hagino, H. Sagawa
    • Journal Title

      Eur. Phys. J. A

      Volume: 50 Pages: 18 (1-)

    • DOI

      10.1140/epja/i2014-14018-9

    • Peer Reviewed
  • [Journal Article] Tensor interaction in mean-field and density functional theory approaches to nuclear structure2014

    • Author(s)
      Hiroyuki Sagawa, Gianluca Colo
    • Journal Title

      Prog. Part. Nucl. Phys.

      Volume: 76 Pages: 76-115

    • DOI

      10.1016/j.ppnp.2014.01.006

    • Peer Reviewed
  • [Journal Article] Symmetry energy from the nuclear collective motion: constraints from dipole, quadrupole, monopole and spin-dipole resonances2014

    • Author(s)
      G. Colo, U. Garg, H. Sagawa
    • Journal Title

      Eur. Phys. J. A

      Volume: 50 Pages: 26 (1-12)

    • DOI

      10.1140/epja/i2014-14026-9

    • Peer Reviewed
  • [Journal Article] Functional Renormalization Group Study of Phonon Mode Effects on Chiral Critical Point2013

    • Author(s)
      K. Kamikado, T. Kunihiro, K. Morita, A. Ohnishi
    • Journal Title

      Prog. Theor. Exp. Phys.

      Volume: 2013 Pages: 053D01 (1-14)

    • DOI

      10.1093/ptep/ptt021

    • Peer Reviewed
  • [Journal Article] Splitting of the p orbit in triaxially deformed 25ΛMg2013

    • Author(s)
      Masahiro Isaka, Masaaki Kimura, Akinobu Dote, Akira Ohnishi
    • Journal Title

      Phys. Rev. C

      Volume: 87 Pages: 021304(R)(1-5)

    • DOI

      10.1103/PhysRevC.87.021304

    • Peer Reviewed
  • [Journal Article] Entropy production in classical Yang-Mills theory from Glasma initial conditions2013

    • Author(s)
      Hideaki Iida, Teiji Kunihiro, Berndt Muller, Akira Ohnishi, Andreas Schafer, Toru T. Takahashi
    • Journal Title

      Phys. Rev. D

      Volume: 88 Pages: 094006 (1-13)

    • DOI

      10.1103/PhysRevD.88.094006

    • Peer Reviewed
  • [Journal Article] QCD phase diagram at finite baryon and isospin chemical potentials in Polyakov loop extended quark meson model with vector interaction2013

    • Author(s)
      Hiroshi Ueda, Takashi Z. Nakano, Akira Ohnishi, Marco Ruggieri, Kohsuke Sumiyoshi
    • Journal Title

      Phys. Rev. D

      Volume: 88 Pages: 074006 (1-9)

    • DOI

      10.1103/PhysRevD.88.074006

    • Peer Reviewed
  • [Journal Article] QCD phase diagram at strong coupling including auxiliary field fluctuations2013

    • Author(s)
      Terukazu Ichihara, Takashi Z. Nakano, Akira Ohnishi
    • Journal Title

      Proceedings of Science

      Volume: LATTICE 2013 Pages: 143 (1-7)

    • Peer Reviewed
  • [Journal Article] Structure of Be Hyper Isotopes2013

    • Author(s)
      Masahiro Isaka, Hiroaki Homma, Masaaki Kimura, Akinobu Dote, Akira Ohnishi
    • Journal Title

      Few Body Syst.

      Volume: 54 Pages: 1219-1222

    • DOI

      10.1007/s00601-012-0547-3

    • Peer Reviewed
  • [Journal Article] Excited states with Λ hyperon in p-orbit in 25ΛMg2013

    • Author(s)
      Masahiro Isaka, Masaaki Kimura, Akinobu Dot{\'e}, Akira Ohnishi
    • Journal Title

      Nucl. Phys. A

      Volume: 914 Pages: 189-193

    • DOI

      10.1016/j.nuclphysa.2013.01.027

    • Peer Reviewed
  • [Journal Article] Exotic hadrons and hadron-hadron interactions in heavy ion collisions2013

    • Author(s)
      A. Ohnishi, S. Cho, T. Furumoto, T. Hyodo, D. Jido, C. M. Ko, K. Morita, S. H. Lee, M. Nielsen, T. Sekihara, S. Yasui, K. Yazaki (ExHIC Collaboration)
    • Journal Title

      Nucl. Phys. A

      Volume: 914 Pages: 377-386

    • DOI

      10.1016/j.nuclphysa.2013.01.083

    • Peer Reviewed
  • [Journal Article] Three-body couplings in RMF and its effects on hyperonic star equation of state2013

    • Author(s)
      Kohsuke Tsubakihara, Akira Ohnishi
    • Journal Title

      Nucl. Phys. A

      Volume: 914 Pages: 438-443

    • DOI

      10.1016/j.nuclphysa.2013.04.006

    • Peer Reviewed
  • [Journal Article] Structure of neutron-rich Be hyper isotopes2013

    • Author(s)
      Masahiro Isaka, Hiroaki Homma, Masaaki Kimura, Akinobu Dot{\'e}, Akira Ohnishi
    • Journal Title

      Few Body Syst.

      Volume: 54 Pages: 395-398

    • DOI

      10.1007/s00601-012-0398-y

    • Peer Reviewed
  • [Journal Article] Production Spectra of the ΣNN Quasibound States in 3He(K-,pi-+) Reactions2013

    • Author(s)
      T. Harada, Y. Hirabayashi
    • Journal Title

      Few Body Syst.

      Volume: 87 Pages: 1205-1209

    • DOI

      10.1007/s00601-013-0673-6

    • Peer Reviewed
  • [Journal Article] Hypernuclear ΛΛ production by (K-, K+) reactions and the ΛΛ-Ξ mixing in hypernuclei2013

    • Author(s)
      T. Harada, Y. Hirabayashi, A. Umeya
    • Journal Title

      Nucl. Phys. A

      Volume: 914 Pages: 85-90

    • DOI

      10.1016/j.nuclphysa.2013.01.020

    • Peer Reviewed
  • [Journal Article] Tensor-force effects on single-particle levels and proton bubble structure around the Z or N = 20 magic number2013

    • Author(s)
      H. Nakada, K. Sugiura, J. Margueron
    • Journal Title

      Phys. Rev. C

      Volume: 87 Pages: 067305(1-4)

    • DOI

      10.1103/PhysRevC.87.067305

    • Peer Reviewed
  • [Journal Article] Mean-field and RPA approaches to stable and unstable nuclei with semi-realistic NN interactions2013

    • Author(s)
      H. Nakada
    • Journal Title

      J. Phys.: Conf. Ser.

      Volume: 445 Pages: 012011(1-6)

    • DOI

      10.1088/1742-6596/445/1/012011

  • [Journal Article] Possible constraints on the density dependence of the nuclear symmetry energy from quasi-periodic oscillations in soft gamma repeaters2013

    • Author(s)
      Hajime Sotani, Ken'ichiro Nakazato, Kei Iida, Kazuhiro Oyamatsu
    • Journal Title

      Mon. Not. Roy. Astron. Soc.

      Volume: 434 Pages: 2060-2068

    • DOI

      10.1093/mnras/stt1152

    • Peer Reviewed
  • [Journal Article] Constraints on the nuclear symmetry energy via asteroseismology2013

    • Author(s)
      Hajime Sotani, Ken'ichiro Nakazato, Kei Iida, Kazuhiro Oyamatsu
    • Journal Title

      J. Phys. Conf. Ser.

      Volume: 453 Pages: 012016 (1-6)

    • DOI

      10.1088/1742-6596/453/1/012016

  • [Journal Article] Exotic cluster structures in the mean-field theory2013

    • Author(s)
      M. A. Klatt, T. Ichikawa, K. Iida, N. Itagaki, J. A. Maruhn, K. Matsuyanagi, K. Mecke, S. Ohkubo, P.-G. Reinhard, B. Schuetrumpf
    • Journal Title

      J. Phys. Conf. Ser.

      Volume: 445 Pages: 012036 (1-6)

    • DOI

      10.1088/1742-6596/445/1/012036

  • [Journal Article] Time-dependent Hartree-Fock approach to nuclear ``pasta'' at finite temperature2013

    • Author(s)
      B. Schuetrumpf, M. A. Klatt, K. Iida, J. A. Maruhn, K. Mecke, P.-G. Reinhard
    • Journal Title

      Phys. Rev. C

      Volume: 87 Pages: 055805 (1-6)

    • DOI

      10.1103/PhysRevC.87.055805

    • Peer Reviewed
  • [Journal Article] Di-neutron correlation in monopole two-neutron transfer modes in Sn isotope chain2013

    • Author(s)
      H. Shimoyama, M. Matsuo
    • Journal Title

      Phys. Rev. C

      Volume: 88 Pages: 054308 (1-14)

    • DOI

      10.1103/PhysRevC.88.054308

    • Peer Reviewed
  • [Journal Article] Di-neutron correlation in monopole pair transfer modes near the neutron-separation energy in Sn, Ni, Ca, Zr isotopes2013

    • Author(s)
      H. Shimoyama, M. Matsuo
    • Journal Title

      J. Phys., Conf. Ser.

      Volume: 436 Pages: 012019 (1-3)

    • DOI

      10.1088/1742-6596/436/1/012019

  • [Journal Article] Global properties of K hindrance probed by the γ decay of the warm rotating 174W nucleus2013

    • Author(s)
      V. Vandone, ... , M. Matsuo (66人中65番目), ...
    • Journal Title

      Phys. Rev. C

      Volume: 88 Pages: 034312 (1-9)

    • DOI

      10.1103/PhysRevC.88.034312

    • Peer Reviewed
  • [Journal Article] Prolate, oblate, and triaxial shape coexistence, and the lost magicity of N=28 in 43S2013

    • Author(s)
      M.Kimura, Y.Taniguchi, Y.Kanada-Enyo, H.Horiuchi, K.Ikeda
    • Journal Title

      Phys. Rev. C

      Volume: 87 Pages: 011301(R) (1-4)

    • DOI

      10.1103/PhysRevC.87.011301

    • Peer Reviewed
  • [Journal Article] Clustering aspects in highly excited states and neutron-rich nuclei2013

    • Author(s)
      M.Kimura
    • Journal Title

      Journal of Physics: Conference Series

      Volume: 436 Pages: 0121039 (1-5)

    • DOI

      10.1088/1742-6596/436/1/012039

  • [Journal Article] Structure of Be hyper isotopes2013

    • Author(s)
      M. Isaka, H. Honmma and M. Kimura
    • Journal Title

      Journal of Physics: Conference Series

      Volume: 436 Pages: 0121082 (1-3)

    • DOI

      10.1088/1742-6596/436/1/012082

  • [Journal Article] Comprehensive application of a coupled-channel complex scaling method to the $\bar{K}N$-$\pi Y$ system2013

    • Author(s)
      Akinobu Dote, Takashi Inoue, Takayuki Myo
    • Journal Title

      Nuclear Physics A

      Volume: 912 Pages: 66-101

    • DOI

      10.1016/j.nuclphysa.2013.05.003

    • Peer Reviewed
  • [Journal Article] First application of coupled-channel Complex Scaling Method to the KbarN-piY system2013

    • Author(s)
      Akinobu Dote, Takashi Inoue, Takayuki Myo
    • Journal Title

      Proceedings of Science (Hadron 2013) http://pos.sissa.it/cgi-bin/reader/conf.cgi?confid=205

      Volume: Hadron 2013 Pages: 109 (1-5)

    • Peer Reviewed
  • [Journal Article] Shear oscillation in the hadron-quark mixed phase2013

    • Author(s)
      H. Sotani,T. Maruyama,T. Tatsumi
    • Journal Title

      Nucl.Phys. A

      Volume: 906 Pages: 37-49

    • DOI

      10.1016/j.nuclphysa.2013.03.011

    • Peer Reviewed
  • [Journal Article] Nuclear "pasta" structures in low-energy nuclear matter and properties of the neutron-star crust2013

    • Author(s)
      M. Okamoto,T. Maruyama,K. Yabana and T. Tatsumi
    • Journal Title

      Phys. Rev. C

      Volume: 88 Pages: 025801(1-10)

    • DOI

      10.1103/PhysRevC.88.025801

    • Peer Reviewed
  • [Journal Article] Nuclear matter properties in fragmentation reactions2013

    • Author(s)
      A. Ono
    • Journal Title

      Journal of Physics: Conference Series

      Volume: 436 Pages: 12068 (1-5)

    • DOI

      doi:10.1088/1742-6596/436/1/012068

    • Peer Reviewed
  • [Journal Article] Stellar Core Collapse with Hadron-Quark Phase Transition2013

    • Author(s)
      Ken'ichiro Nakazato, Kohsuke Sumiyoshi, Shoichi Yamada
    • Journal Title

      Astron. Astrophys.

      Volume: 558 Pages: A50 (1-5)

    • DOI

      10.1051/0004-6361/201322231

    • Peer Reviewed
  • [Journal Article] Imprint of Explosion Mechanism on Supernova Relic Neutrinos2013

    • Author(s)
      Ken'ichiro Nakazato
    • Journal Title

      Phys. Rev. D

      Volume: 88 Pages: 083012 (1-5)

    • DOI

      10.1103/PhysRevD.88.083012

    • Peer Reviewed
  • [Journal Article] A new equation of state for neutron star matter with nuclei in the crust and hyperons in the core2013

    • Author(s)
      Tsuyoshi Miyatsu, Sachiko Yamamuro, Ken'ichiro Nakazato
    • Journal Title

      Astrophys. J.

      Volume: 777 Pages: 4 (1-10)

    • DOI

      10.1088/0004-637X/777/1/4

    • Peer Reviewed
  • [Journal Article] Gravitationally driven electromagnetic perturbations of neutron stars and black holes2013

    • Author(s)
      Hajime Sotani, Kostas D. Kokkotas, Pablo Laguna, Carlos F. Sopuerta
    • Journal Title

      Phys. Rev. D

      Volume: 87 Pages: 084018 (1-14)

    • DOI

      10.1103/PhysRevD.87.084018

    • Peer Reviewed
  • [Journal Article] Low-energy E1 strength in select nuclei: Possible constraints on neutron skin and symmetry energy2013

    • Author(s)
      Tseunenori Inakura, Tskashi Nakatsukasa, Kazuhiro Yabana
    • Journal Title

      Phys. Rev. C

      Volume: 88 Pages: 011601(R)(1-5)

    • DOI

      10.1103/PhysRevC.88.051305

    • Peer Reviewed
  • [Journal Article] Neutrino spectral density at electroweak scale temperature2013

    • Author(s)
      K. Miura, Y. Hidaka, D. Satow, T. Kunihiro
    • Journal Title

      Phys. Rev. D

      Volume: 88 Pages: 065024 (1-18)

    • DOI

      10.1103/PhysRevD.88.065024

    • Peer Reviewed
  • [Journal Article] Uniqueness of Landau-Lifshitz Energy Frame in Relativistic Dissipative Hydrodynamics2013

    • Author(s)
      K. Tsumura, T. Kunihiro
    • Journal Title

      Phys. Rev. E

      Volume: 87 Pages: 053008 (1-9)

    • DOI

      10.1103/PhysRevE.87.053008

    • Peer Reviewed
  • [Journal Article] Fate of chiral critical point under the strong isospin asymmetry2013

    • Author(s)
      H. Abuki
    • Journal Title

      Phys. Rev. D

      Volume: 87 Pages: 094006 (1-9)

    • DOI

      10.1103/PhysRevD.87.094006

    • Peer Reviewed
  • [Journal Article] Multi-pomeron repulsion and the Neutron-star mass2013

    • Author(s)
      Y. Yamamoto, T. Furumoto, N. Yasutake, Th. A. Rijken
    • Journal Title

      Phys. Rev. C

      Volume: 88 Pages: 022081 (R)(1-4)

    • DOI

      10.1103/PhysRevC.88.022801

    • Peer Reviewed
  • [Journal Article] Baryon-Baryon Interactions S=0, -1, -2, -3, -42013

    • Author(s)
      Th. A. Rijken, M. M. Nagels, Y. Yamamoto
    • Journal Title

      Few Body Syst.

      Volume: 54 Pages: 801-806

    • DOI

      10.1007/s00601-013-0621-5

    • Peer Reviewed
  • [Journal Article] Ξ Hypernucler States Predicted by the New Interaction Model ESC08c2013

    • Author(s)
      Y. Yamamoto, E. Hiyama, Th. A. Rijken
    • Journal Title

      Few Body Syst.

      Volume: 54 Pages: 1267-1270

    • DOI

      10.1007/s00601-012-0532-x

    • Peer Reviewed
  • [Journal Article] Four-body structure of neutron-rich hypernucleus 6ΛH2013

    • Author(s)
      E. Hiyama, S. Ohnishi, M. Kamimura, Y. Yamamoto
    • Journal Title

      Nucl. Phys. A

      Volume: 908 Pages: 29-39

    • DOI

      10.1016/j.nuclphysa.2013.04.001

    • Peer Reviewed
  • [Journal Article] Hadron-Quark Crossover and Neutron Star Observations2013

    • Author(s)
      K. Masuda, T. Hatsuda, T. Takatsuka
    • Journal Title

      Proceedings of Science

      Volume: Hadron2013 Pages: 169 (1-5)

    • Peer Reviewed
  • [Journal Article] Hadron-quark crossover and massive hybrid stars2013

    • Author(s)
      K. Masuda, T. Hatsuda, T. Takatsuka
    • Journal Title

      Prog. Theor. Exp. Phys.

      Volume: 2013 Pages: 073D01 (1-26)

    • DOI

      10.1093/ptep/ptt045

    • Peer Reviewed
  • [Journal Article] Hadron-Quark Crossover and Massive Hybrid Stars with Strangeness2013

    • Author(s)
      K. Masuda, T. Hatsuda, T. Takatsuka
    • Journal Title

      Astrophys. J.

      Volume: 764 Pages: 12 (1-5)

    • DOI

      10.1088/0004-637X/764/1/12

    • Peer Reviewed
  • [Journal Article] Λ,Σ, and Ξ hyperons in neutron matter2013

    • Author(s)
      M. Kohno
    • Journal Title

      Nucl.Phys. A

      Volume: 914 Pages: 427-432

    • DOI

      10.1016/j.nuclphysa.2013.02.003

    • Peer Reviewed
  • [Journal Article] Nuclear and neutron matter G-matrix calculations with a chiral effective field theory potential including effects of three-nucleon interactions2013

    • Author(s)
      M. Kohno
    • Journal Title

      Phys. Rev. C

      Volume: 88 Pages: 064005 (1-14)

    • DOI

      10.1103/PhysRevC.88.064005

    • Peer Reviewed
  • [Journal Article] Neutrino Reactions with Deuteron in Core-Collapse Supernova2013

    • Author(s)
      S. Nasu, T. Sato, S.X. Nakamura, K. Sumiyoshi, F. Myhrer, K. Kubodera
    • Journal Title

      Few Body Syst.

      Volume: 54 Pages: 1595-1598

    • DOI

      10.1007/s00601-013-0648-7

    • Peer Reviewed
  • [Journal Article] The influence of inelastic neutrino reactions with light nuclei on the standing accretion shock instability in core-collapse supernovae2013

    • Author(s)
      Shun Furusawa, Hiroki Nagakura, Kohsuke Sumiyoshi, Shoichi Yamada
    • Journal Title

      Astrophys. J.

      Volume: 774 Pages: 78 (1-13)

    • DOI

      10.1088/0004-637X/774/1/78

    • Peer Reviewed
  • [Journal Article] New equations of state based on the liquid drop model of heavy nuclei and quantum approach to light nuclei for core-collapse supernova simulations2013

    • Author(s)
      Shun Furusawa, Kohsuke Sumiyoshi, Shoichi Yamada, Hideyuki Suzuki
    • Journal Title

      Astrophys. J.

      Volume: 772 Pages: 95 (1-16)

    • DOI

      10.1088/0004-637X/772/2/95

    • Peer Reviewed
  • [Journal Article] A comparative study of statistical models for nuclear equation of state of stellar matter2013

    • Author(s)
      N. Buyukcizmeci, A.S. Botvina, I.N. Mishustin, R. Ogul, M. Hempel, J. Schaffner-Bielich, F.-K. Thielemann, S. Furusawa, K. Sumiyoshi, S. Yamada H. Suzuki
    • Journal Title

      Nucl. Phys. A

      Volume: 907 Pages: 13-54

    • DOI

      10.1016/j.nuclphysa.2013.03.010

    • Peer Reviewed
  • [Journal Article] Tensor correlation effects on Gamow-Teller resonances in 120Sn and N = 80, 82 isotones2013

    • Author(s)
      A.P. Severyukhin, H. Sagawa
    • Journal Title

      Prog. Theor. Exp. Phys.

      Volume: 2013 Pages: 103D03 (1-10)

    • DOI

      10.1093/ptep/ptt085

    • Peer Reviewed
  • [Journal Article] Systematic study of hypernuclear magnetic moments under a perturb treatment2013

    • Author(s)
      X. S. Wang, H. Y. Sang, H. F. Lu, J. M. Yao, H. Sagawa
    • Journal Title

      Eur. Phys. J. A

      Volume: 49 Pages: 101 (1-6)

    • DOI

      10.1140/epja/i2013-13101-1

    • Peer Reviewed
  • [Journal Article] Tensor force and shape evolution of Si isotopes in the Skyrme-Hartree-Fock model2013

    • Author(s)
      A. Li, X.R. Zhou, H. Sagawa
    • Journal Title

      Prog. Theor. Exp. Phys.

      Volume: 2013 Pages: 063D03 (1-9)

    • DOI

      10.1093/ptep/ptt039

    • Peer Reviewed
  • [Journal Article] Incompressibility of finite fermionic systems: stable and exotic atomic nuclei2013

    • Author(s)
      E. Khan, N. Paar, D. Vretenar, L.-G. Cao, H. Sagawa, G. Colo
    • Journal Title

      Phys. Rev. C

      Volume: 87 Pages: 064311 (1-6)

    • DOI

      10.1103/PhysRevC.87.064311

    • Peer Reviewed
  • [Journal Article] Effect of tensor force on the shell structure of superheavy nuclei2013

    • Author(s)
      X.-R. Zhou, H. Sagawa
    • Journal Title

      J. Phys. Conf. Ser.

      Volume: 420 Pages: 012009 (1-10)

    • DOI

      10.1088/1742-6596/420/1/012009

    • Peer Reviewed
  • [Journal Article] New Skyrme energy density functional for a better description of the Gamow-Teller Resonance2013

    • Author(s)
      X. Roca-Maza, G. Colo and H. Sagawa
    • Journal Title

      Phys. Scripta T

      Volume: 154 Pages: 014011 (1-5)

    • DOI

      10.1088/0031-8949/2013/T154/014011

    • Peer Reviewed
  • [Presentation] クラスター変分法による有限温度核物質状態方程式とニュートリノを考慮した重力崩壊型超新星爆発シミュレーション2014

    • Author(s)
      富樫甫,竹原裕太,山室早智子,中里健一郎,鷹野正利,鈴木英之,住吉光介
    • Organizer
      日本物理学会
    • Place of Presentation
      東海大学(平塚)
    • Year and Date
      20140329-20140329
  • [Presentation] 超新星背景ニュートリノと爆発メカニズム2014

    • Author(s)
      中里健一郎
    • Organizer
      日本物理学会
    • Place of Presentation
      東海大学(平塚)
    • Year and Date
      20140329-20140329
  • [Presentation] 三体結合を含んだ相対論的平均場模型を用いた中性子星物質内でのハイペロン混合比率2014

    • Author(s)
      椿原康介
    • Organizer
      日本物理学会第69回年次大会
    • Place of Presentation
      東海大学湘南キャンパス
    • Year and Date
      20140329-20140329
  • [Presentation] 形状因子を取り入れた有限核と核物質の密度依存相対論的ハートリー・フォック計算2014

    • Author(s)
      石塚 知香子
    • Organizer
      日本物理学会第69回年次大会
    • Place of Presentation
      東海大学湘南キャンパス(平塚)
    • Year and Date
      20140329-20140329
  • [Presentation] 不安定核のE1励起と状態方程式のパラメーターLの相関2014

    • Author(s)
      稲倉恒法
    • Organizer
      日本物理学会第69回年次大会
    • Place of Presentation
      東海大学(神奈川)
    • Year and Date
      20140328-20140328
  • [Presentation] 3He(K-, pi-)Λppと連続状態2014

    • Author(s)
      原田融
    • Organizer
      日本物理学会第69回年次大会
    • Place of Presentation
      東海大学湘南キャンパス, 平塚市
    • Year and Date
      20140327-20140327
  • [Presentation] 弱束縛原子核における中性子クーパーペアの遠方漸近性2014

    • Author(s)
      Y. Zhang, 松尾正之, J. Meng
    • Organizer
      日本物理学会第69回年次大会
    • Place of Presentation
      東海大学(神奈川)
    • Year and Date
      20140327-20140327
  • [Presentation] K-pp studied with coupled-channel Complex Scaling + Feshbach method2014

    • Author(s)
      土手昭伸、井上貴史、明孝之
    • Organizer
      日本物理学会 第69回年次大会
    • Place of Presentation
      東海大学
    • Year and Date
      20140327-20140327
  • [Presentation] Neutron stars and nuclear matter parameters2014

    • Author(s)
      H. Sotani
    • Organizer
      The Structure and Signals of Neutron Stars, from Birth to Death
    • Place of Presentation
      Florence, Itary
    • Year and Date
      20140326-20140326
  • [Presentation] HF+RPA calculation of nuclear transition densities at low energy2014

    • Author(s)
      H. Nakada
    • Organizer
      CC and NC Neutrino-Nucleus Interactions and Supernova Neutrinos
    • Place of Presentation
      Okayama U., Okayama, Japan
    • Year and Date
      20140325-20140325
    • Invited
  • [Presentation] 低質量中性子星の質量公式2014

    • Author(s)
      祖谷元
    • Organizer
      日本天文学会
    • Place of Presentation
      国際基督教大学(三鷹)
    • Year and Date
      20140321-20140321
  • [Presentation] K-pp studied with coupled-channel Complex Scaling + Feshbach method2014

    • Author(s)
      Akinobu Dote, Takashi Inoue, Takayuki Myo
    • Organizer
      The 3rd Korea-Japan workshop on Nuclear and Hadron Physics at J-PARC
    • Place of Presentation
      Inha university, Incheon, Korea
    • Year and Date
      20140320-20140320
  • [Presentation] 超新星状態方程式テーブルの作成に向けた効率的な非一様相計算2014

    • Author(s)
      竹原裕太,山室早智子,中里健一郎,鈴木英之,富樫甫,鷹野正利
    • Organizer
      日本天文学会
    • Place of Presentation
      国際基督教大学(三鷹)
    • Year and Date
      20140320-20140320
  • [Presentation] Spatial two-neutron correlation in the Hartree-Fock-Bogoliubov description of weakly bound nuclei2014

    • Author(s)
      M. Matsuo
    • Organizer
      Int. Molecule-type Workshop on New Correlations in exotic nuclei and advances of theoretical models
    • Place of Presentation
      京都大学基礎物理学研究所(京都)
    • Year and Date
      20140312-20140312
  • [Presentation] Mean-Field Approximation and Effective Interactions for Atomic Nuclei2014

    • Author(s)
      H. Nakada
    • Organizer
      International School on Neutron Star Matter
    • Place of Presentation
      YITP, Kyoto, Japan
    • Year and Date
      20140305-20140306
    • Invited
  • [Presentation] 中性子星で探る核物質2014

    • Author(s)
      中里健一郎
    • Organizer
      九大分野横断型研究会「クォーク・原子核・中性子星を俯瞰する」
    • Place of Presentation
      九州大学(福岡)
    • Year and Date
      20140305-20140305
    • Invited
  • [Presentation] 原子核・中性子星から探る高密度核物質状態方程式2014

    • Author(s)
      椿原康介
    • Organizer
      分野横断型研究会 -クォーク・原子核・中性子星を俯瞰する-
    • Place of Presentation
      九州大学箱崎キャンパス
    • Year and Date
      20140305-20140305
    • Invited
  • [Presentation] 不安定核の集団運動から探る状態方程式2014

    • Author(s)
      稲倉恒法
    • Organizer
      九大分野横断研究会 -クォーク・原子核・中性子星を俯瞰する-
    • Place of Presentation
      九州大学(福岡)
    • Year and Date
      20140305-20140305
    • Invited
  • [Presentation] 3Heを標的にしたハイパー核の生成反応2014

    • Author(s)
      原田融
    • Organizer
      「ストレンジネス核の生成・崩壊スペクトルと核物質中のハドロン」公開セミナー
    • Place of Presentation
      KEK東海キャンパス, 茨城県東海村
    • Year and Date
      20140304-20140304
    • Invited
  • [Presentation] 結合チャネル複素スケーリング法によるΛ(1405)及びK-ppの研究2014

    • Author(s)
      土手昭伸、井上貴史、明孝之
    • Organizer
      共同研究「ストレンジネス核の生成・崩壊スペクトルと核物質中のハドロン第3回ミーティング」(J-PARC分室活動)
    • Place of Presentation
      KEK東海一号館2階227号室
    • Year and Date
      20140302-20140302
  • [Presentation] E1励起から状態方程式に課される条件の不定性2014

    • Author(s)
      稲倉恒法
    • Organizer
      原子核E1レスポンスと核物質の状態方程式
    • Place of Presentation
      東京工業大学(大岡山)
    • Year and Date
      20140224-20140224
    • Invited
  • [Presentation] Kaonic nuclei at J-PARC / Theoretical situation of K-pp study2014

    • Author(s)
      Akinobu Dote
    • Organizer
      KEK theory center workshop on J-PARC hadron physics in 2014
    • Place of Presentation
      いばらき量子ビーム研究センター2階、多目的室
    • Year and Date
      20140209-20140209
    • Invited
  • [Presentation] Application of Coupled Channel Green's function Method2014

    • Author(s)
      T. Harada
    • Organizer
      Nuclear Physics Group Seminar
    • Place of Presentation
      Mandalay University, Mandalay, Myanmmar
    • Year and Date
      20140205-20140205
    • Invited
  • [Presentation] Phase diagram and a sign problem in lattice QCD at strong coupling2014

    • Author(s)
      A. Ohnishi
    • Organizer
      Lattice QCD at finite temperature and density
    • Place of Presentation
      KEK, Tsukuba, Japan
    • Year and Date
      20140120-20140120
    • Invited
  • [Presentation] Short presentation about AMD2014

    • Author(s)
      A. Ono
    • Organizer
      International Workshop on Simulations of Low and Intermediate Energy Heavy Ion Collisions
    • Place of Presentation
      Shanghai, China
    • Year and Date
      20140110-20140110
    • Invited
  • [Presentation] Antisymmetrization/Multifragmentation in transport models2014

    • Author(s)
      A. Ono
    • Organizer
      International Workshop on Simulations of Low and Intermediate Energy Heavy Ion Collisions
    • Place of Presentation
      Shanghai, China
    • Year and Date
      20140110-20140110
    • Invited
  • [Presentation] Stellar oscillations in scalar-tensor theory2014

    • Author(s)
      H. Sotani
    • Organizer
      Testing General Relativity with Astrophysical Observations
    • Place of Presentation
      Oxford, MS, USA
    • Year and Date
      20140109-20140109
    • Invited
  • [Presentation] 低質量中性子星における質量公式2013

    • Author(s)
      祖谷元
    • Organizer
      新学術領域研究「実験と観測で解き明かす中性子星の核物質」2013 年度研究会
    • Place of Presentation
      理化学研究所(和光)
    • Year and Date
      20131227-20131227
  • [Presentation] Three-body couplings in an RM model and their effects to nuclear star EOS2013

    • Author(s)
      椿原康介
    • Organizer
      中性子星核物質ウィンタースクール&研究会
    • Place of Presentation
      理化学研究所RIBF棟
    • Year and Date
      20131227-20131227
  • [Presentation] D01 班(理論班)研究報告2013

    • Author(s)
      大西明
    • Organizer
      新学術領域研究「実験と観測で解き明かす中性子星の核物質」2013 年度研究会
    • Place of Presentation
      理化学研究所(和光)
    • Year and Date
      20131225-20131225
  • [Presentation] 超新星背景ニュートリノと爆発メカニズム2013

    • Author(s)
      中里健一郎
    • Organizer
      第26回理論懇シンポジウム「2020年代を見据えた理論宇宙物理・天文学」
    • Place of Presentation
      東京大学(柏)
    • Year and Date
      20131225-20131225
  • [Presentation] 相対論的Hartree-Fock計算とThomas-Fermi計算によるクラスト状態方程式の構築2013

    • Author(s)
      宮津剛志,山室早智子,中里健一郎
    • Organizer
      新学術領域研究「実験と観測で解き明かす中性子星の核物質」2013 年度研究会
    • Place of Presentation
      理化学研究所(和光)
    • Year and Date
      20131225-20131225
  • [Presentation] Neutron stars and nuclear symmetry energy2013

    • Author(s)
      H. Sotani
    • Organizer
      XXVII Texas Symposium on Relativistic Astrophysics
    • Place of Presentation
      Dallas, USA
    • Year and Date
      20131211-20131211
  • [Presentation] Asymptotics of neutron Cooper pair in weakly bound nuclei2013

    • Author(s)
      M. Matsuo
    • Organizer
      JUSTIEPN-JUSEIPEN Workshop
    • Place of Presentation
      理化学研究所
    • Year and Date
      20131210-20131210
  • [Presentation] Nuclear EoSs for Compact Objescts2013

    • Author(s)
      C. Ishizuka
    • Organizer
      JUSTIPEN-JUSEIPEN Workshop
    • Place of Presentation
      理化学研究所(和光)
    • Year and Date
      20131209-20131209
  • [Presentation] Supernova neutrinos and their implications for supernova physics2013

    • Author(s)
      K. Nakazato
    • Organizer
      Multi-Messengers from Core-Collapse Supernovae (MMCOCOS)
    • Place of Presentation
      Fukuoka University, Fukuoka, Japan
    • Year and Date
      20131204-20131204
    • Invited
  • [Presentation] Phase diagram and a sign problem in lattice QCD at strong coupling2013

    • Author(s)
      A. Ohnishi
    • Organizer
      New Frontiers in QCD 2013 --- Insight into QCD matter from heavy-ion collisions ---
    • Place of Presentation
      YITP, Kyoto, Japan
    • Year and Date
      20131121-20131121
  • [Presentation] Supernova Explosion and Black Hole Formation with Hadron-Quark Phase Transition2013

    • Author(s)
      K. Nakazato
    • Organizer
      Origin of Matter and Evolution of Galaxies (OMEG12)
    • Place of Presentation
      International Congress Center, Tsukuba, Japan
    • Year and Date
      20131118-20131118
  • [Presentation] Complete equation of state for neutron stars using the relativistic Hartree-Fock approximation2013

    • Author(s)
      T. Miyatsu, S. Yamamuro, K. Nakazato, M.-K. Cheoun
    • Organizer
      Origin of Matter and Evolution of Galaxies (OMEG12)
    • Place of Presentation
      International Congress Center, Tsukuba, Japan
    • Year and Date
      20131118-20131118
  • [Presentation] Low-energy E1 strength in select nuclei: Possible constraint on neutron skin and symmetry energy2013

    • Author(s)
      T. Inakura
    • Organizer
      Physics Oppotunitis using Compton Suppressed Ge Clover Array (DAGRA13)
    • Place of Presentation
      RCNP, Osaka University, Osaka, Japan
    • Year and Date
      20131116-20131116
    • Invited
  • [Presentation] 反対称化分子動力学法による原子核衝突の計算2013

    • Author(s)
      小野章
    • Organizer
      第3回 HPCI 戦略プログラム 分野2×分野5 異分野交流研究会「量子多体系のダイナミクス計算 ―原子核から物質科学まで―」
    • Place of Presentation
      分子科学研究所(岡崎市)
    • Year and Date
      20131114-20131114
    • Invited
  • [Presentation] Asteroseismology of neutron stars and EOS2013

    • Author(s)
      H. Sotani
    • Organizer
      HPCI & iTHES workshop on neutron matter with strongeness
    • Place of Presentation
      RIKEN, Wako, Japan
    • Year and Date
      20131114-20131114
    • Invited
  • [Presentation] Supernova Neutrino Database2013

    • Author(s)
      K. Nakazato
    • Organizer
      NNN13: International Workshop on Next generation Nucleon Decay and Neutrino Detectors
    • Place of Presentation
      University of Tokyo, Kashiwa, Japan
    • Year and Date
      20131111-20131111
  • [Presentation] Two-neutron transfer amplitudes having extended tail: from the pair rotation to the giant pair vibration in Sn isotopic chain2013

    • Author(s)
      M. Matsuo
    • Organizer
      Workshop "From nuclear structure to particle-transfer reactions and back"
    • Place of Presentation
      ECT*, Trento, Italy
    • Year and Date
      20131108-20131108
    • Invited
  • [Presentation] First application of coupled-channel Complex Scaling Method to the KbarN-πY system2013

    • Author(s)
      Akinobu Dote, Takashi Inoue, Takayuki Myo
    • Organizer
      XV International Conference on Hadron Spectroscopy (Hadron2013)
    • Place of Presentation
      Nara Prefectural New Public Hall, Nara, Japan
    • Year and Date
      20131106-20131106
  • [Presentation] Study of K-pp with an effective KbarN potential on coupled-channel Complex Scaling Method2013

    • Author(s)
      Akinobu Dote, Takashi Inoue, Takayuki Myo
    • Organizer
      XV International Conference on Hadron Spectroscopy (Hadron2013)
    • Place of Presentation
      Nara Prefectural New Public Hall, Nara, Japan
    • Year and Date
      20131104-20131104
  • [Presentation] Study of K-pp with an effective KbarN potential on coupled-channel Complex Scaling Method2013

    • Author(s)
      Akinobu Dote, Takashi Inoue, Takayuki Myo
    • Organizer
      YITP workshop on “Hadron in Nucleus”
    • Place of Presentation
      YITP, Kyoto Univ., Kyoto, Japan
    • Year and Date
      20131031-20131031
  • [Presentation] Phase diagram and a sign problem in lattice QCD at strong coupling2013

    • Author(s)
      A. Ohnishi
    • Organizer
      Yonsei University Colloquium
    • Place of Presentation
      Yonsei University, Seoul, Korea
    • Year and Date
      20131025-20131025
    • Invited
  • [Presentation] Production and structure of hypernuclei2013

    • Author(s)
      T. Harada
    • Organizer
      International symposium on ``Neutron star matter in view of nuclear experiments and astronomical observations''
    • Place of Presentation
      YITP, Kyoto University
    • Year and Date
      20131025-20131025
  • [Presentation] Neutron stars and symmetry energy2013

    • Author(s)
      H. Sotani
    • Organizer
      international symposium on "Neutron star matter in view of nuclear experiments and astronomical observations"
    • Place of Presentation
      YITP, Kyoto, Japan
    • Year and Date
      20131025-20131025
  • [Presentation] Neutrino emission from stellar core collapse with exotic matter2013

    • Author(s)
      K. Nakazato
    • Organizer
      Workshop on Collapsing Objects
    • Place of Presentation
      Fudan University, Shanghai, China
    • Year and Date
      20131022-20131022
    • Invited
  • [Presentation] 不安定核のダイポール励起と核物質の状態方程式2013

    • Author(s)
      稲倉恒法
    • Organizer
      千葉工業大学 核物質×物性セミナー
    • Place of Presentation
      千葉工業大学(千葉)
    • Year and Date
      20131012-20131012
    • Invited
  • [Presentation] 中性子星と核物質2013

    • Author(s)
      中里健一郎
    • Organizer
      宇宙線研小研究会「強磁場中性子星の構造と粒子加速・電磁波放出過程」
    • Place of Presentation
      東京大学(柏)
    • Year and Date
      20131010-20131010
    • Invited
  • [Presentation] Application of coupled-channel Complex Scaling Method to the KbarN-piY system2013

    • Author(s)
      Akinobu Dote, Takashi Inoue, Takayuki Myo
    • Organizer
      IIAS-ISF conference on "Inelastic Reactions in Light Nuclei"
    • Place of Presentation
      The Israel Institute for Advanced Studies (IIAS) and the Israel Science Foundation (ISF)
    • Year and Date
      20131008-20131008
    • Invited
  • [Presentation] Physics of Neutron Star Matter --- current status and challenges ---2013

    • Author(s)
      A. Ohnishi
    • Organizer
      Nagoya University EHQG seminar
    • Place of Presentation
      Nagoya University, Nagoya, Japan
    • Year and Date
      20131001-20131001
    • Invited
  • [Presentation] Exotic aspects of pair correlation in neutron-rich nuclei2013

    • Author(s)
      M. Matsuo
    • Organizer
      French-Japanese Symposium on Nuclear Structure Problems
    • Place of Presentation
      CNRS, Paris, France
    • Year and Date
      20130930-20130930
    • Invited
  • [Presentation] 結合チャネル複素スケーリング法に基づくK-ppシングルチャネル計算2013

    • Author(s)
      土手昭伸、井上貴史、明孝之
    • Organizer
      日本物理学会 秋季大会
    • Place of Presentation
      高知大学
    • Year and Date
      20130921-20130921
  • [Presentation] 重イオン衝突における状態方程式2013

    • Author(s)
      小野章
    • Organizer
      日本物理学会2013年秋季大会 シンポジウム「核物質の対称エネルギーからコンパクト天体現象へ」
    • Place of Presentation
      高知大学朝倉キャンパス
    • Year and Date
      20130921-20130921
    • Invited
  • [Presentation] 核物質の状態方程式と中性子星2013

    • Author(s)
      中里健一郎
    • Organizer
      日本物理学会
    • Place of Presentation
      高知大学(高知)
    • Year and Date
      20130921-20130921
    • Invited
  • [Presentation] 原子核構造・反応計算と状態方程式2013

    • Author(s)
      稲倉恒法
    • Organizer
      日本物理学会 2013年秋季大会
    • Place of Presentation
      高知大学
    • Year and Date
      20130921-20130921
    • Invited
  • [Presentation] クラスト振動における電子遮蔽の効果2013

    • Author(s)
      祖谷元
    • Organizer
      日本物理学会
    • Place of Presentation
      高知大学(高知)
    • Year and Date
      20130920-20130920
  • [Presentation] 中性子星物質における対称エネルギーのもたらす影響について2013

    • Author(s)
      椿原康介
    • Organizer
      日本物理学会2013年秋季大会
    • Place of Presentation
      高知大学朝倉キャンパス
    • Year and Date
      20130920-20130920
  • [Presentation] 中性子星と核物質の理論研究(研究計画 D01)2013

    • Author(s)
      大西明
    • Organizer
      中性子星核物質公募研究交流会
    • Place of Presentation
      東北大学(仙台)
    • Year and Date
      20130913-20130913
  • [Presentation] BCS-BECクロスオーバー領域におけるフェルミ超流体の熱力学と超流動物性2013

    • Author(s)
      大橋洋士
    • Organizer
      新学術領域「実験と観測で解き明かす中性子星の核物質」公募研究交流会
    • Place of Presentation
      東北大学理学部
    • Year and Date
      20130913-20130913
    • Invited
  • [Presentation] Quasi-bound states of a DNN system2013

    • Author(s)
      土手昭伸、兵藤哲雄、岡真
    • Organizer
      ミニ滞在型研究検討会「チャームバリオンの構造と生成」(J-PARC分室活動)
    • Place of Presentation
      KEK東海一号館2階227号室
    • Year and Date
      20130912-20130912
  • [Presentation] 巨大フレア現象とクラスト振動2013

    • Author(s)
      祖谷元
    • Organizer
      日本天文学会
    • Place of Presentation
      東北大学(仙台)
    • Year and Date
      20130912-20130912
  • [Presentation] 超新星背景ニュートリノと爆発メカニズム2013

    • Author(s)
      中里健一郎
    • Organizer
      日本天文学会
    • Place of Presentation
      東北大学(仙台)
    • Year and Date
      20130910-20130910
  • [Presentation] 超新星ニュートリノの観測予測と平均エネルギーの決定精度の統計的解析2013

    • Author(s)
      谷貝麻純,中里健一郎,鈴木英之
    • Organizer
      日本天文学会
    • Place of Presentation
      東北大学(仙台)
    • Year and Date
      20130910-20130910
  • [Presentation] Nuclear matter properties in heavy-ion collisions2013

    • Author(s)
      A. Ono
    • Organizer
      HaPhy 2013-8: Heavy ion collisions at low energies
    • Place of Presentation
      Daejeon, Korea
    • Year and Date
      20130821-20130821
    • Invited
  • [Presentation] Antisymmetrized molecular dynamics approach for nuclear dynamics2013

    • Author(s)
      A. Ono
    • Organizer
      HaPhy 2013-8: Heavy ion collisions at low energies
    • Place of Presentation
      Daejeon, Korea
    • Year and Date
      20130820-20130820
    • Invited
  • [Presentation] ハイパー核の生成・崩壊スペクトル2013

    • Author(s)
      原田融
    • Organizer
      KEK理論センター東海分室研究会「原子核媒質中のハドロン研究=魅力と課題=」
    • Place of Presentation
      KEK東海キャンパス, 茨城県東海村
    • Year and Date
      20130805-20130805
    • Invited
  • [Presentation] 結合チャネル複素スケーリング法とKbarN系について2013

    • Author(s)
      土手昭伸、井上貴史、明孝之
    • Organizer
      「原子核媒質中のハドロン研究=魅力と課題=」(J-PARC分室活動)
    • Place of Presentation
      KEK東海一号館1階116号室
    • Year and Date
      20130804-20130804
  • [Presentation] Cluster formation in low density matter2013

    • Author(s)
      A. Ono
    • Organizer
      The 2013 ICNT Program at FRIB: Symmetry Energy in the Context of New Radioactive Beam Facilities and Astrophysics
    • Place of Presentation
      FRIB/NSCL, East Lansing, Michigan, USA
    • Year and Date
      20130801-20130801
    • Invited
  • [Presentation] Giant Resonances, Mass Model and EoS2013

    • Author(s)
      H. Sagawa
    • Organizer
      3rd Int. Symp. on Nuclear Symmetry Energy
    • Place of Presentation
      NSCL/FRIB, East Lansing, Michigan, USA
    • Year and Date
      20130724-20130724
    • Invited
  • [Presentation] Handling of clusters in transport models2013

    • Author(s)
      A. Ono
    • Organizer
      3rd International Conference on Nuclear Symmetry Energy
    • Place of Presentation
      FRIB/NSCL, East Lansing, Michigan, USA
    • Year and Date
      20130723-20130723
    • Invited
  • [Presentation] Possible constraints on density dependence of symmetry energy from oscillations in magnetar giant flares2013

    • Author(s)
      H. Sotani
    • Organizer
      3rd Int. Symp. on Nuclear Symmetry Energy
    • Place of Presentation
      NSCL/FRIB, East Lansing, Michigan, USA
    • Year and Date
      20130723-20130723
    • Invited
  • [Presentation] Explicit three-body couplings in RMF and its effects on symmetry energy2013

    • Author(s)
      A. Ohnishi, K. Tsubakihara, T. Harada
    • Organizer
      3rd Int. Symp. on Nuclear Symmetry Energy
    • Place of Presentation
      NSCL/FRIB, East Lansing, Michigan, USA
    • Year and Date
      20130722-20130722
    • Invited
  • [Presentation] Nuclear EoS with the variational method and its application to supernova simulations2013

    • Author(s)
      Hajime Togashi, Masatoshi Takano, Kohsuke Sumiyoshi, Ken'ichiro Nakazato
    • Organizer
      Workshop on Hadron Nuclear Physics (HNP2013)
    • Place of Presentation
      Pullman Hotels and Resorts, Zhangjiajie, China
    • Year and Date
      20130721-20130721
  • [Presentation] Low-energy E1 strength in select nuclei: Possible constraint on the symmetry energy and the neutron skin2013

    • Author(s)
      T. Inakura
    • Organizer
      International Collaboration in Nuclear Theory (INCT) 2013
    • Place of Presentation
      NSCL/FRIB, East Lansing, Michigan, USA
    • Year and Date
      20130718-20130718
  • [Presentation] Symmetry energy, unstable nuclei, and nuclear pasta2013

    • Author(s)
      Kei Iida
    • Organizer
      International Collaboration in Nuclear Theory program on "Symmetry Energy in the Context of New Radioactive Beam Facilities and Astrophysics"
    • Place of Presentation
      NSCL/FRIB, East Lansing, Michigan, USA
    • Year and Date
      20130716-20130716
    • Invited
  • [Presentation] Shape coexistence and non-yrast states in neutron-rich N~28 nuclei2013

    • Author(s)
      M.Kimura
    • Organizer
      The 12th Asia Pacific Physics Conference (APPC12)
    • Place of Presentation
      幕張メッセ(千葉)
    • Year and Date
      20130716-20130716
  • [Presentation] AMD approach to explore nuclear matter properties in heavy-ion collisions2013

    • Author(s)
      A. Ono
    • Organizer
      RIBF-ULIC-MiniWS027: Nuclear symmetry-energy and nucleus-nucleus collision simulation
    • Place of Presentation
      理化学研究所(和光市)
    • Year and Date
      20130704-20130704
    • Invited
  • [Presentation] Symmetry energy in an RMF model with n=3 couplings2013

    • Author(s)
      K.Tsubakihara
    • Organizer
      WS "Nuclear symmetry energy and nucleus-nucleus collision simulation"
    • Place of Presentation
      理化学研究所RIBF棟
    • Year and Date
      20130704-20130704
  • [Presentation] 超新星爆発のメカニズムを探る2013

    • Author(s)
      住吉光介
    • Organizer
      サイエンスカフェin静岡、第77話
    • Place of Presentation
      B-nest静岡市産学交流センター、静岡大学理学部
    • Year and Date
      20130620-20130620
    • Invited
  • [Presentation] Comprehensive application of coupled-channel Complex Scaling Method to the KbarN-piY system2013

    • Author(s)
      土手昭伸
    • Organizer
      RCNP seminar
    • Place of Presentation
      大阪大学核物理研究センター
    • Year and Date
      20130618-20130618
    • Invited
  • [Remarks] 新学術領域「中性子星核物質」

    • URL

      http://lambda.phys.tohoku.ac.jp/nstar/

URL: 

Published: 2015-05-28  

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