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2014 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 / 天体現象 / 冷却原子 / 有効相互作用 / 3体力
Outline of Annual Research Achievements

平成26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J-PARC実験における4He(K-,pi-)生成スペクトルと4ΣHeのP波共鳴・ΣN力の関連(原田)、結合チャネル複素スケーリングとフェッシュバッハ射影を組み合わせたK-ppの分析(土手)、中性子過剰Λハイパー核に特徴的な基底状態バリティ反転(木村)等の研究が進展した。また、高エネルギー重イオン衝突におけるΛΛ相関からΛΛ相互作用に制限がつけられることを示した(森田・大西)。
(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。今年度はカイラル有効場理論に基づく3体力由来のスピン軌道(LS)力による原子核のLS力問題の解決(中田・稲倉)、中性子過剰核におけるダイニュートロン相関の普遍性の証明(松尾)等の成果が得られた。また重イオン衝突において対称エネルギーやクラスター相関がπ-/π+比に与える効果が明らかになりつつある(池野・小野・大西)。
(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、時間に依存ハートリー・フォック理論に基づく低密度中性子星物質非一様構造の研究(飯田)、クォーク物質での非一様カイラル相の磁性・自発磁化・安定性と強い磁場下の状態方程式(巽・李)、非一様状態相を含むクラスター変分法による新しい有限温度状態方程式の構築(中里)、核物質状態方程式の情報をまとめたオンラインデータベース開発(石塚・大西)、等の成果を得た。
また、連携研究者による極低温フェルミ原子ガスの相図解明(大橋)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26年度は、それぞれの課題で大きな進展が見られた。
高密度領域に関わるストレンジネス核物理では、当初から進めていたK中間子原子核 K-ppについては結合チャネル・複素エネルギーの2つの理論的な課題を克服した結果が得られ、またΣを含むΛ・Σ原子核生成についても現実的な計算結果が得られている。今後、実験データとの比較を通じて、相互作用と構造についての理解が進むと期待できる。また重イオン衝突における2粒子相関から相互作用情報を引き出す方法は他の粒子対にも適用でき、新しい手段の開発と言える。ただし、実験データに基づくストレンジネスを含む中性子星物質EOSはまだ得られていない。
低密度領域に関わる中性子過剰核の物理では、3体力の役割の一つが明確になった点が大きな進歩である。これまで2体LS力では原子核のスピン軌道分裂を説明するのに弱すぎることが長年の問題であった。今年度の大きな成果は3体力起源のLS力により20年来の問題であったPb核のisotope shift kinkが説明できることを示したものである。豊富な原子核データを用いて3体力の強さを決める方法を示したものといえる。
第一原理計算から出発した、新たなEOSが得られたことも大きな成果である。生の核力から出発した変分計算と現象論的な3体力を組み合わせて得られた新たなEOSは、過去の計算で見られた不自然な相転移をもたず、より信頼性が高いものといえる。また強い磁場下での状態方程式が観測されている2倍の太陽質量をもつ重い中性子星を十分に支えられることが示されたことも大きな成果である。
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27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課題に取り組む。
(A)高密度領域では、引き続きストレンジネスを含むハドロンと核子・核物質の相互作用について研究を進める。今年度は(A1)ΛΣ結合を考慮したΣ核・中性子過剰ハイパー核生成反応の分析およびJ-PARC E10実験の解析、(A2) Ξ核、およびΛΛハイパー核構造の分析、(A3)少数系反K中間子原子核の構造研究とJ-PARC E31, E15, E27実験データの解析、等の研究を進める。
(B)低密度領域では、引き続き対称エネルギーと対相関を中心に研究を進める。今年度は(B1)双極子偏極率データによる対称エネルギーの密度依存性への制限、(B2)中性子星内殻における中性子対相関と集団運動、(B3) 重イオン衝突でのπ中間子生成機構と対称エネルギー・クラスター相関、(B4)有限核における3体LS力と核物質状態方程式へ与える影響等の研究を進める。
(C)天体物理では、状態方程式と天体現象と中性子星物質の性質の関係、クォーク物質の性質を明らかにすることが課題である。今年度は(C1) 低密度中性子星物質の構造とニュートリノ輸送、(C2)非一様クォーク物質の磁気的性質と発現様式、(C3)新たな有限温度核物質状態方程式を用いた中性子星冷却等の動的現象、等の研究を進める。
また上記の領域にまたがる(D1) 3体力を含む微視的理論計算結果を踏まえた現象論的状態方程式構築、(D2) 高エネルギー重イオン衝突での粒子相関とYY・YN力、も課題である。

  • Research Products

    (143 results)

All 2015 2014 Other

All Journal Article (54 results) (of which Peer Reviewed: 48 results,  Open Access: 21 results,  Acknowledgement Compliant: 38 results) Presentation (88 results) (of which Invited: 33 results) Remarks (1 results)

  • [Journal Article] EOSDB: The Database for Nuclear EoS2015

    • Author(s)
      Chikako Ishizuka, Takuma Suda, Hideyuki Suzuki, Akira Ohnishi, Kohsuke Sumiyoshi, Hiroshi Toki
    • Journal Title

      Publ. Astron. Soc. Japan

      Volume: 67 Pages: 13 (1-17)

    • DOI

      10.1093/pasj/psu141

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Lambda-Lambda interaction from relativistic heavy-ion collisions2015

    • Author(s)
      Kenji Morita, Takenori Furumoto, Akira Ohnishi
    • Journal Title

      Phys. Rev. C

      Volume: 91 Pages: 024916 (1-16)

    • DOI

      10.1103/PhysRevC.91.024916

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Continuum ppΛ spectrum of the 3He(K-,pi-) reaction with continuum discretized coupled channels2015

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

      Nucl. Phys. A

      Volume: 934 Pages: 8-17

    • DOI

      10.1016/j.nuclphysa.2014.11.007

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] P-wave resonant state of the 4ΣHe hypernucleus in the 4He(K-,π-) reaction2015

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

      Phys. Lett. B

      Volume: 740 Pages: 312-316

    • DOI

      10.1016/j.physletb.2014.11.057

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Effects of three-nucleon spin-orbit interaction on isotope shifts of Pb nuclei2015

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

      Phys. Rev. C

      Volume: 91 Pages: 021302(R)(1-5)

    • DOI

      10.1103/PhysRevC.91.021302

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Constraining the density dependence of the nuclear symmetry energy from an x-ray bursting neutron star2015

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

      Physical Review C

      Volume: 91 Pages: 014314(1-5)

    • DOI

      10.1103/PhysRevC.91.014314

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Application of a coupled-channel complex scaling method with Feshbach projection to the K-pp system2015

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

      Prog. Theor. Exp. Phys.

      Volume: 2015 Pages: 043D02 (1-25)

    • DOI

      10.1093/ptep/ptv039

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Investigation of $K^{bar}NN$ resonances with a coupled-channel Complex Scaling Method + Feshbach projection2015

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

      Hyperfine Interactions (Springer)

      Volume: to appear Pages: to appear

    • DOI

      10.1007/s10751-015-1152-x

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Massive hybrid stars with strong magnetic field2015

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

      MNRAS

      Volume: 447 Pages: 3155-3161

    • DOI

      10.1093/mnras/stu2677

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Novel Lifshitz point for chiral transition in the magnetic field2015

    • Author(s)
      T. Tatsumi, K. Nishiyama, S. Karasawa
    • Journal Title

      Phys. Lett. B

      Volume: 743 Pages: 66-71

    • DOI

      10.1016/j.physletb.2015.02.033

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Criticality of the net-baryon number probability distribution at finite density2015

    • Author(s)
      Kenji Morita, Bengt Friman, and Krzysztof Redlich
    • Journal Title

      Phys. Lett. B

      Volume: 741 Pages: 178-183

    • DOI

      10.1016/j.physletb.2014.12.037

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Charmonium spectroscopy in strong magnetic fields by QCD sum rules: S-wave ground states2015

    • Author(s)
      Sungtae Cho, Koichi Hattori, Su Houng Lee, Kenji Morita, and Sho Ozaki
    • Journal Title

      Phys. Rev. D

      Volume: 91 Pages: 04525 (1-24)

    • DOI

      10.1103/PhysRevD.91.045025

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Formation spectra of pionic atoms in the Green's function method2015

    • Author(s)
      Natsumi Ikeno, Junko Yamagata-Sekihara, Hideko Nagahiro, Satoru Hirenzaki
    • Journal Title

      Prog. Theor. Exp. Phys.

      Volume: 2015 Pages: 033D01 (1-13)

    • DOI

      10.1093/ptep/ptv013

    • Peer Reviewed / Open Access
  • [Journal Article] Torsional oscillations of neutron stars in scalar-tensor theory of gravity2015

    • Author(s)
      Hector O. Silva, Hajime Sotani, Emanuele Berti, Michael Horbatsch
    • Journal Title

      Phys. Rev. D

      Volume: 90 Pages: 124044 (1-13)

    • DOI

      10.1103/PhysRevD.90.124044

    • Peer Reviewed
  • [Journal Article] Properties of an electrically charged black hole in Eddington-inspired Born-Infeld gravity2015

    • Author(s)
      Hajime Sotani, Umpei Miyamoto
    • Journal Title

      Phys. Rev. D

      Volume: 90 Pages: 124087 (1-9)

    • DOI

      10.1103/PhysRevD.90.124087

    • Peer Reviewed
  • [Journal Article] Multi-dimensional features of neutrino transfer in core-collapse supernovae2015

    • Author(s)
      K. Sumiyoshi, T. Takiwaki, H. Matsufuru and S. Yamada
    • Journal Title

      Astrophysical Journal Supplement Series

      Volume: 216 Pages: 5 (1-37)

    • DOI

      10.1088/0067-0049/216/1/5

    • Peer Reviewed
  • [Journal Article] Neutrino emissivities from deuteron-breakup and formation in supernovae2015

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

      Astrophysical Journal

      Volume: 801 Pages: 78 (1-12)

    • DOI

      10.1088/0004-637X/801/2/78

    • Peer Reviewed
  • [Journal Article] The η decay into 3π in asymmetric nuclear medium2015

    • Author(s)
      Shuntaro Sakai, Teiji Kunihiro
    • Journal Title

      Prog. Theor. Exp. Phys.

      Volume: 2015 Pages: 013D03 (1-23)

    • DOI

      10.1093/ptep/ptu173

    • Peer Reviewed / Open Access
  • [Journal Article] Mass and radius formulas for low-mass neutron stars2014

    • Author(s)
      Hajime Sotani, Kei Iida, Kazuhiro Oyamatsu, Akira Ohnishi
    • Journal Title

      Prog. Theor. Exp. Phys.

      Volume: 2014 Pages: 051E01 (1-8)

    • DOI

      10.1093/ptep/ptu052

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Auxiliary field Monte-Carlo simulation of strong coupling lattice QCD for QCD phase diagram2014

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

      Prog. Theor. Exp. Phys.

      Volume: 2014 Pages: 123D02 (1-23)

    • DOI

      10.1093/ptep/ptt021

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] ΣNN quasibound states in 3He(K-,pi-) reactions at 600 MeV/c2014

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

      Phys. Rev. C

      Volume: 89 Pages: 054603(1-6)

    • DOI

      10.1103/PhysRevC.89.054603

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Current status of the ``Hybrid Kurotama model'' for total reaction cross sections2014

    • Author(s)
      L. Sihver, A. Kohama, K. Iida, K. Oyamatsu, S. Hashimoto, H. Iwase, K. Niita
    • Journal Title

      Nuclear Inst. and Methods in Physics Research, B

      Volume: 334 Pages: 34-39

    • DOI

      10.1016/j.nimb.2014.04.021

    • Peer Reviewed
  • [Journal Article] Minimal Surfaces in Nuclear Pasta with the Time-Dependent Hartree-Fock Approach2014

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

      Proceedings of Science

      Volume: Bormio 2014 Pages: 032 (1-8)

    • Open Access / Acknowledgement Compliant
  • [Journal Article] Nuclear "pasta matter" for different proton fractions2014

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

      Physical Review C

      Volume: 90 Pages: 055802 (1-7)

    • DOI

      10.1103/PhysRevC.90.055802

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 3α clustering in excited states of C162014

    • Author(s)
      Tomoaki Baba, Yohei Chiba, Masaaki Kimura
    • Journal Title

      Phys. Rev. C

      Volume: 90 Pages: 064319(1-7)

    • DOI

      10.1103/PhysRevC.90.064319 

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Collectivity and instability of the N=Z=28 shell gap and strongly deformed bands with g9/2 configuration in 56Ni2014

    • Author(s)
      Yohei Chiba, Masaaki Kimura
    • Journal Title

      Phys. Rev. C

      Volume: 89 Pages: 054313(1-9)

    • DOI

      10.1103/PhysRevC.89.054313 

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Ground-state properties of neutron-rich Mg isotopes2014

    • Author(s)
      Shinya Watanabe, Kosho Minomo, Shinya Tagami, Masaaki Kimura, Maya Takechi, Mitsunori Fukuda, Daiki Nishimura, Toru Suzuki, Takuma Matsumoto, Yoshyifumi Shimizu, Masanobu Yahiro
    • Journal Title

      Phys. Rev. C

      Volume: 89 Pages: 044610(1-13)

    • DOI

      10.1103/PhysRevC.89.044610 

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Essential Kbar cluster "K-pp" studied with a coupled-channel Complex Scaling Method + Feshbach method2014

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

      Journal of Physics: Conference Series

      Volume: 569 Pages: 012084 (1-6)

    • DOI

      10.1088/1742-6596/569/1/012084

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Double-pole nature of Λ(1405) studied with coupled-channel complex scaling method using complex-range Gaussian basis2014

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

      Nucl. Phys. A

      Volume: 930 Pages: 86-103

    • DOI

      10.1016/j.nuclphysa.2014.08.041

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Finite size effects in hadron-quark phase transition and heavy hybrid stars2014

    • Author(s)
      N. Yasutake, R. Lastowiecki, S. Benic, D. Blaschke, T. Maruyama, T. Tatsumi
    • Journal Title

      Phys. Rev. C

      Volume: 89 Pages: 065803 (1-10)

    • DOI

      10.1103/PhysRevC.89.065803

    • Peer Reviewed
  • [Journal Article] Quark beta decay in the homogeneous chiral phase and cooling of compact stars2014

    • Author(s)
      T. Tatsumi, T. Muto
    • Journal Title

      Phys. Rev. D

      Volume: 89 Pages: 103005(1-13)

    • DOI

      10.1103/PhysRevD.89.103005

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Inhomogeneous chiral phase in the magnetic field2014

    • Author(s)
      T. Tatsumi, K. Nishiyama, S. Karasawa
    • Journal Title

      EPJ Web of Conferences

      Volume: 71 Pages: 00131(1-7)

    • DOI

      10.1051/epjconf/20147100131

    • Peer Reviewed / Open Access
  • [Journal Article] Interplay of antikaons with hyperons in nuclei and in neutron stars2014

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

      EPJ Web of Conferences

      Volume: 73 Pages: 05007(1-5)

    • DOI

      10.1051/epjconf/20147305007

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] A way forward in the study of the symmetry energy: experiment, theory, and observation2014

    • Author(s)
      C. J. Horowitz, E. F. Brown, Y. Kim, W. G. Lynch, R. Michaels, A. Ono, J. Piekarewicz, M. B. Tsang, H. H. Wolter
    • Journal Title

      J. Phys. G: Nucl. Part. Phys.

      Volume: 41 Pages: 93001 (1-30)

    • DOI

      10.1088/0954-3899/41/9/093001

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Fragmentation in nuclear reaction and its relation to EOS2014

    • Author(s)
      A. Ono
    • Journal Title

      Journal of Physics: Conference Series

      Volume: 569 Pages: 012086 (1-7)

    • DOI

      10.1088/1742-6596/569/1/012086

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Self-organized criticality in a spherically closed cellular automaton: Modeling soft gamma repeater bursts driven by magnetic reconnection2014

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

      Phys. Rev. D

      Volume: 90 Pages: 043010 (1-6)

    • DOI

      10.1103/PhysRevD.90.043010

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Supernova explosion and black hole formation with hadron-quark phase transition2014

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

      AIP Conf. Proc.

      Volume: 1594 Pages: 278-283

    • DOI

      10.1063/1.4874082

    • Open Access / Acknowledgement Compliant
  • [Journal Article] Complete equation of state for neutron stars using the relativistic Hartree-Fock approximation2014

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

      AIP Conf. Proc.

      Volume: 1594 Pages: 420-425

    • DOI

      10.1063/1.4874104

    • Open Access / Acknowledgement Compliant
  • [Journal Article] New Nuclear Equation of State for Core-Collapse Supernovae with the Variational Method2014

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

      EPJ Web of Conferences

      Volume: 66 Pages: 07026 (1-4)

    • DOI

      10.1051/epjconf/20146607026

    • Open Access
  • [Journal Article] Equation of state for nuclear matter in core-collapse supernovae by the variational method2014

    • Author(s)
      H. Togashi, Y. Takehara, S. Yamamuro, K. Nakazato, H. Suzuki, K. Sumiyoshi, M. Takano
    • Journal Title

      J. Phys. Conf. Ser.

      Volume: 569 Pages: 012058 (1-5)

    • DOI

      10.1088/1742-6596/569/1/012058

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] QCD Sum Rules for Magnetically Induced Mixing between eta_c and J/psi2014

    • Author(s)
      Sungtae Cho, Koichi Hattori, Su Houng Lee, Kenji Morita, and Sho Ozaki
    • Journal Title

      Phys. Rev. Lett

      Volume: 113 Pages: 172301 (1-5)

    • DOI

      10.1103/PhysRevLett.113.172301

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Observational discrimination of Eddington-inspired Born-Infeld gravity from general relativity2014

    • Author(s)
      Hajime Sotani
    • Journal Title

      Phys. Rev. D

      Volume: 89 Pages: 104005 (1-6)

    • DOI

      10.1103/PhysRevD.89.104005

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Stellar oscillations in Eddington-inspired Born-Infeld gravity2014

    • Author(s)
      Hajime Sotani
    • Journal Title

      Phys. Rev. D

      Volume: 89 Pages: 124037 (1-5)

    • DOI

      10.1103/PhysRevD.89.124037

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Green’s-function formalism for a condensed Bose gas consistent with infrared-divergent longitudinal susceptibility and Nepomnyashchii-Nepomnyashchii identity2014

    • Author(s)
      S. Watabe, and Y. Ohashi
    • Journal Title

      Phys. Rev. A

      Volume: 90 Pages: 013603(1-12)

    • DOI

      10.1103/PhysRevA.90.013603

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Heteropairing and component-dependent pseudogap phenomena in an ultracold Fermi gas with different species with different masses2014

    • Author(s)
      R. Hanai, and Y. Ohashi
    • Journal Title

      Phys. Rev. A

      Volume: 90 Pages: 043622(1-11)

    • DOI

      10.1103/PhysRevA.90.043622

    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Hetero-pairing and pseudogap phenomena in an ultracold Fermi gas with mass imbalance2014

    • Author(s)
      R. Hanai, and Y. Ohashi
    • Journal Title

      J. Phys. Conf. Series

      Volume: 568 Pages: 012004(1-7)

    • DOI

      10.1088/1742-6596/568/1/012004

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Pseudogap phenomena in a two-dimensional ultracold Fermi gas near the Berezinskii-Kosterlitz-Thouless transition2014

    • Author(s)
      M. Matsumoto, and Y. Ohashi
    • Journal Title

      J. Phys. Conf. Series

      Volume: 568 Pages: 012012(1-5)

    • DOI

      10.1088/1742-6596/568/1/012012

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Spin-gap phenomenon in a strongly interacting ultracold Fermi gas2014

    • Author(s)
      H. Tajima, R. Hanai, and Y. Ohashi
    • Journal Title

      J. Phys. Conf. Series

      Volume: 568 Pages: 012019(1-6)

    • DOI

      10.1088/1742-6596/568/1/012019

    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Three-dimensional Boltzmann-Hydro code for core-collapse in massive stars I. Special relativistic treatments2014

    • Author(s)
      H. Nagakura, K. Sumiyoshi and S. Yamada
    • Journal Title

      Astrophysical Journal Supplement Series

      Volume: 214 Pages: 16 (1-19)

    • DOI

      10.1088/0067-0049/214/2/16

    • Peer Reviewed
  • [Journal Article] The influence of inelastic neutrino interactions with light clusters on core-collapse supernova simulations2014

    • Author(s)
      S. Furusawa, H. Nagakura, K. Sumiyoshi and S. Yamada
    • Journal Title

      Journal of Physics: Conference Series

      Volume: 569 Pages: 012059 (1-5)

    • DOI

      10.1088/1742-6596/569/1/012059

    • Open Access
  • [Journal Article] Solitonic Charged Pion Crystal in Dense QCD – from a generalized Ginzburg-Landau approach –2014

    • Author(s)
      H. Abuki
    • Journal Title

      EPJ Web of Conferences

      Volume: 80 Pages: 00041 (1-6)

    • DOI

      10.1051/epjconf/20148000041

    • Open Access
  • [Journal Article] Medium effect in the high-density region probed by nucleus-nucleus elastic scattering2014

    • Author(s)
      T. Furumoto, Y. Sakuragi, Y. Yamamoto
    • Journal Title

      Phys. Rev. C

      Volume: 90 Pages: 041601(R) (1-5)

    • DOI

      10.1103/PhysRevC.90.041601

    • Peer Reviewed
  • [Journal Article] Effects of a chiral three-nucleon force on nucleus-nucleus scattering2014

    • Author(s)
      Kosho Minomo, Masakazu Toyokawa, Michio Kohno, Masanobu Yahiro
    • Journal Title

      Phys. Rev. C

      Volume: 90 Pages: 051601(R) (1-5)

    • DOI

      10.1103/PhysRevC.90.051601

    • Peer Reviewed
  • [Journal Article] Three-body model calculation of the 2+ state in O262014

    • Author(s)
      K. Hagino and H. Sagawa
    • Journal Title

      Phys. Rev. C

      Volume: 90 Pages: 027303 (1-4)

    • DOI

      10.1103/PhysRevC.90.027303

    • Peer Reviewed
  • [Presentation] (π-, K+)反応による中性子過剰ハイパー核の生成スペクトル2015

    • Author(s)
      原田融
    • Organizer
      日本物理学会第70回年次大会
    • Place of Presentation
      早稲田大学早稲田キャンパス, 東京
    • Year and Date
      2015-03-27 – 2015-03-27
  • [Presentation] Details of K-pp investigated with coupled-channel complex scaling method + Feshbach projection2015

    • Author(s)
      Akinobu Dote, Takashi Inoue, Takayuki Myo
    • Organizer
      日本物理学会 第70回年次大会
    • Place of Presentation
      早稲田大学早稲田キャンパス, 東京
    • Year and Date
      2015-03-24 – 2015-03-24
  • [Presentation] DCDW相での揺らぎに対する安定性2015

    • Author(s)
      李東奎
    • Organizer
      日本物理学会 第70回年次大会
    • Place of Presentation
      早稲田大学早稲田キャンパス,東京
    • Year and Date
      2015-03-24 – 2015-03-24
  • [Presentation] クラスト状態方程式が中性子星半径に与える影響2015

    • Author(s)
      石塚知香子
    • Organizer
      日本物理学会第70回年次大会
    • Place of Presentation
      早稲田大学早稲田キャンパス,東京
    • Year and Date
      2015-03-23 – 2015-03-23
  • [Presentation] 中性子星内におけるIsovector potentialの影響2015

    • Author(s)
      椿原康介
    • Organizer
      日本物理学会第70回年次大会
    • Place of Presentation
      早稲田大学早稲田キャンパス,東京
    • Year and Date
      2015-03-23 – 2015-03-23
  • [Presentation] K中間子凝縮-ハイペロン共存相と中性子星観測との整合性 II2015

    • Author(s)
      武藤 巧
    • Organizer
      日本物理学会 第70回年次大会
    • Place of Presentation
      早稲田大学早稲田キャンパス,東京
    • Year and Date
      2015-03-23 – 2015-03-23
  • [Presentation] 3次元超新星爆発におけるニュートリノ多次元輻射輸送の特性2015

    • Author(s)
      住吉光介,滝脇知也,松古栄夫,山田章一
    • Organizer
      日本物理学会第70回年次大会
    • Place of Presentation
      早稲田大学早稲田キャンパス, 東京
    • Year and Date
      2015-03-23 – 2015-03-23
  • [Presentation] 変形核反応における全反応断面積の角度平均の取り方2015

    • Author(s)
      小濱洋央、飯田圭、親松和浩、小浦寛之
    • Organizer
      日本物理学会第70回年次大会
    • Place of Presentation
      早稲田大学早稲田キャンパス, 東京
    • Year and Date
      2015-03-22 – 2015-03-22
  • [Presentation] 重イオン衝突における高密度対称エネルギーの影響2015

    • Author(s)
      小野章,池野なつ美
    • Organizer
      日本物理学会第70回年次大会
    • Place of Presentation
      早稲田大学早稲田キャンパス, 東京
    • Year and Date
      2015-03-21 – 2015-03-21
  • [Presentation] 重イオン衝突におけるπ中間子生成の輸送模型による解析2015

    • Author(s)
      池野なつ美,小野章,奈良寧,大西明
    • Organizer
      日本物理学会第70回年次大会
    • Place of Presentation
      早稲田大学早稲田キャンパス,東京
    • Year and Date
      2015-03-21 – 2015-03-21
  • [Presentation] Neutron star matter EOS in RMF with multi-body couplings2015

    • Author(s)
      A. Ohnishi
    • Organizer
      YITP long-term workshop on "Hadrons and Hadron Interactions in QCD -- Effective theories and Lattice --" (HHIQCD2015)
    • Place of Presentation
      YITP, Kyoto, Japan
    • Year and Date
      2015-03-19 – 2015-03-19
  • [Presentation] 重イオン衝突におけるπ中間子生成の輸送模型による解析2015

    • Author(s)
      池野なつ美
    • Organizer
      新学術領域研究会「中性子星核物質」
    • Place of Presentation
      京都大学基礎物理学研究所、京都市
    • Year and Date
      2015-03-14 – 2015-03-15
  • [Presentation] 多体結合を含むRMFによる中性子星物質EOS2015

    • Author(s)
      大西明
    • Organizer
      新学術領域研究会「中性子星核物質」
    • Place of Presentation
      京都大学基礎物理学研究所、京都市
    • Year and Date
      2015-03-14 – 2015-03-14
  • [Presentation] The gyroid in nuclear pasta2015

    • Author(s)
      飯田圭
    • Organizer
      新学術領域研究会「中性子星核物質」
    • Place of Presentation
      京都大学基礎物理学研究所、京都市
    • Year and Date
      2015-03-14 – 2015-03-14
  • [Presentation] 中性子星をめぐる現代的な謎-京都ミーティングの場にて2015

    • Author(s)
      巽 敏隆
    • Organizer
      新学術領域研究会「中性子星核物質」
    • Place of Presentation
      京都大学基礎物理学研究所、京都市
    • Year and Date
      2015-03-14 – 2015-03-14
    • Invited
  • [Presentation] 重イオン衝突における陽子・中性子・クラスターのダイナミクス2015

    • Author(s)
      小野章
    • Organizer
      新学術領域研究会「中性子星核物質」
    • Place of Presentation
      京都大学基礎物理学研究所、京都市
    • Year and Date
      2015-03-14 – 2015-03-14
  • [Presentation] 原始中性子星における有限温度非一様状態の核物質2015

    • Author(s)
      中里健一郎
    • Organizer
      新学術領域研究会「中性子星核物質」
    • Place of Presentation
      京都大学基礎物理学研究所、京都市
    • Year and Date
      2015-03-14 – 2015-03-14
  • [Presentation] RHICにおけるΛΛ相互作用2015

    • Author(s)
      森田健司
    • Organizer
      新学術領域研究会「中性子星核物質」
    • Place of Presentation
      京都大学基礎物理学研究所、京都市
    • Year and Date
      2015-03-13 – 2015-03-13
  • [Presentation] 非一様相でのNG 励起と安定性2015

    • Author(s)
      李東奎
    • Organizer
      新学術領域研究会「中性子星核物質」
    • Place of Presentation
      京都大学基礎物理学研究所、京都市
    • Year and Date
      2015-03-13 – 2015-03-13
  • [Presentation] Σ、Ξ粒子のポテンシャルと中性子星中での出現比率について2015

    • Author(s)
      椿原康介
    • Organizer
      新学術領域研究会「中性子星核物質」
    • Place of Presentation
      京都大学基礎物理学研究所、京都市
    • Year and Date
      2015-03-12 – 2015-03-12
  • [Presentation] K中間子凝縮-ハイペロン共存と重い中性子星観測との整合性2015

    • Author(s)
      武藤 巧
    • Organizer
      新学術領域研究会「中性子星核物質」
    • Place of Presentation
      京都大学基礎物理学研究所、京都市
    • Year and Date
      2015-03-12 – 2015-03-12
  • [Presentation] フェルミ原子気体のBCS-BEC クロスオーバー領域における比熱2015

    • Author(s)
      大橋洋士, Pieter van Wyk
    • Organizer
      新学術領域研究会「中性子星核物質」
    • Place of Presentation
      京都大学基礎物理学研究所、京都市
    • Year and Date
      2015-03-12 – 2015-03-12
  • [Presentation] Lambda-Lambda interaction from relativistic heavy ion collisions2015

    • Author(s)
      Kenji Morita
    • Organizer
      YITP long-term workshop on "Hadrons and Hadron Interactions in QCD -- Effective theories and Lattice --" (HHIQCD2015)
    • Place of Presentation
      YITP, Kyoto, Japan
    • Year and Date
      2015-03-04 – 2015-03-04
  • [Presentation] Investigation of KbarNN resonances with a coupled-channel Complex Scaling Method + Feshbach projection2015

    • Author(s)
      Akinobu Dote, Takashi Inoue, Takayuki Myo
    • Organizer
      YITP Long-term workshop and The Nishinomiya-Yukawa Memorial International Workshop “Hadrons and Hadron Interactions in QCD 2015 - Effective Theories and Lattice -”
    • Place of Presentation
      京都大学基礎物理学研究所、京都市
    • Year and Date
      2015-03-03 – 2015-03-03
  • [Presentation] QCD・カオス・エントロピー生成2015

    • Author(s)
      大西明
    • Organizer
      研究会「乱流とQCD・重力」
    • Place of Presentation
      大阪大学、豊中市
    • Year and Date
      2015-01-20 – 2015-01-20
    • Invited
  • [Presentation] 軟ガンマ線リピーターの再帰的バーストに対する自己組織化臨界モデル2014

    • Author(s)
      中里健一郎
    • Organizer
      第27回理論懇シンポジウム「理論天文学・宇宙物理学と境界領域」
    • Place of Presentation
      国立天文台、三鷹市
    • Year and Date
      2014-12-24 – 2014-12-24
  • [Presentation] BCS-BECクロスオーバー2014

    • 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」第3回ウインタースクール
    • Place of Presentation
      大阪大学吹田キャンパス・大阪大学核物理研究センター(RCNP)
    • Year and Date
      2014-12-22 – 2014-12-23
    • Invited
  • [Presentation] Effects of Σ and Ξ isovector potentials to neutron star EOS2014

    • Author(s)
      K. Tsubakihara
    • Organizer
      Workshop on Progress on J-PARC hadron physics in 2014
    • Place of Presentation
      Ibaraki Quantum Beam Research Center, Tokai, Ibaraki, Japan
    • Year and Date
      2014-12-01 – 2014-12-01
  • [Presentation] Theoretical study of a prototype system of kaonic nuclei "K-pp"2014

    • Author(s)
      Akinobu Dote, Takashi Inoue, Takayuki Myo
    • Organizer
      Workshop on Progress on J-PARC hadron physics in 2014
    • Place of Presentation
      Ibaraki Quantum Beam Research Center, Tokai, Ibaraki, Japan
    • Year and Date
      2014-11-30 – 2014-11-30
  • [Presentation] Possible coexistence of kaon condensation and hyperons in multi-strangeness systems2014

    • Author(s)
      T. Muto
    • Organizer
      Workshop on Progress on J-PARC hadron physics in 2014
    • Place of Presentation
      Ibaraki Quantum Beam Research Center, Tokai, Ibaraki, Japan
    • Year and Date
      2014-11-30 – 2014-11-30
  • [Presentation] J-PARCエネルギーにおける集団フロー2014

    • Author(s)
      大西明
    • Organizer
      KEK研究会「J-PARCにおける重イオン衝突実験が拓く新しい物理」
    • Place of Presentation
      KEK, つくば市
    • Year and Date
      2014-11-27 – 2014-11-27
    • Invited
  • [Presentation] 反対称化分子動力学によるクラスター現象の研究2014

    • Author(s)
      木村真明
    • Organizer
      2014年度核データ研究会
    • Place of Presentation
      北海道大学、札幌
    • Year and Date
      2014-11-27 – 2014-11-27
  • [Presentation] Magic numbers from light to heavy stable and unstable nuclei predicted with semi-realistic NN interactions2014

    • Author(s)
      H. Nakada
    • Organizer
      The International Symposium on Physics of Unstable Nuclei 2014
    • Place of Presentation
      Ho Chi Minh City, Vietnam
    • Year and Date
      2014-11-07 – 2014-11-07
  • [Presentation] Lambda-Lambda correlation in relativistic heavy ion collisions2014

    • Author(s)
      Kenji Morita
    • Organizer
      Resonance Workshop at Catania
    • Place of Presentation
      Hotel Il Principe, Catania, Italy
    • Year and Date
      2014-11-07 – 2014-11-07
    • Invited
  • [Presentation] Roles of neutrino reactions and transport in supernova explosions2014

    • Author(s)
      K. Sumiyoshi
    • Organizer
      Neutrino Nuclear Responses for Neutrino Studies in Nuclei (NNR14)
    • Place of Presentation
      RCNP, Osaka University, Japan
    • Year and Date
      2014-11-05 – 2014-11-05
  • [Presentation] Clusters in N=Z nuclei proved by isoscalar monopole transitions2014

    • Author(s)
      M. Kimura
    • Organizer
      International Symposium on Physics of Unstable Nuclei 2014
    • Place of Presentation
      Ho Chi Minh City, Vietnam
    • Year and Date
      2014-11-04 – 2014-11-04
  • [Presentation] カイラル非一様相における集団励起(ポスター)2014

    • Author(s)
      李東奎
    • Organizer
      第2回DTAシンポジウム「コンパクト天体の活動性と磁気的性質」
    • Place of Presentation
      国立天文台三鷹キャンパス
    • Year and Date
      2014-10-28 – 2014-10-28
  • [Presentation] Hetero-pairing and pseudogap phenomenon in the BCS-BEC crossover regime of an ultracold Fermi gas with mass2014

    • Author(s)
      Y.Ohashi and R. Hanai
    • Organizer
      International workshop on "Probing and Understanding of exotic superconductivity and superfluids
    • Place of Presentation
      International Center for Theoretical Physics (ICTP), Trieste, Italy
    • Year and Date
      2014-10-27 – 2014-10-27
    • Invited
  • [Presentation] Application of the complex scaling method to hadronic resonances ― Λ(1405) and K-pp resonances ―2014

    • Author(s)
      Akinobu Dote, Takashi Inoue, Takayuki Myo
    • Organizer
      (J-PARC分室活動)Workshop and infromal meeting on "Hadrons in Nuclear medium II"
    • Place of Presentation
      KEK東海一号館 (茨城県東海村)
    • Year and Date
      2014-10-25 – 2014-10-25
  • [Presentation] Constraints on the nuclear saturation parameters via neutron star observations2014

    • Author(s)
      Hajime Sotani, K. Iida, K. Oyamatsu, K. Nakazato, A. Ohnishi
    • Organizer
      Quarks and Compact Stars 2014
    • Place of Presentation
      Kavli Institute for Astronomy and Astrophysics (KIAA), Peking University, Beijing, China
    • Year and Date
      2014-10-22 – 2014-10-22
    • Invited
  • [Presentation] Supernova Explosion and Black Hole Formation with QCD phase transition2014

    • Author(s)
      Ken'ichiro Nakazato
    • Organizer
      Quarks and Compact Stars 2014
    • Place of Presentation
      Kavli Institute for Astronomy and Astrophysics (KIAA), Peking University, Beijing, China
    • Year and Date
      2014-10-21 – 2014-10-21
    • Invited
  • [Presentation] Structure and Properties of Nuclear Matter at the First-Order Phase Transitions2014

    • Author(s)
      T. Maruyama
    • Organizer
      Quarks and Compact Stars 2014
    • Place of Presentation
      Kavli Institute for Astronomy and Astrophysics (KIAA), Peking University, Beijing, China
    • Year and Date
      2014-10-21 – 2014-10-21
    • Invited
  • [Presentation] Topological aspects of the inhomogeneous chiral phases and implications on compact stars2014

    • Author(s)
      T. Tatsumi
    • Organizer
      Quarks and Compact Stars 2014
    • Place of Presentation
      Kavli Institute for Astronomy and Astrophysics (KIAA), Peking University, Beijing, China
    • Year and Date
      2014-10-20 – 2014-10-20
    • Invited
  • [Presentation] Fluctuations in dual chiral density wave2014

    • Author(s)
      李東奎
    • Organizer
      Quarks and Compact Stars 2014
    • Place of Presentation
      Kavli Institute for Astronomy and Astrophysics (KIAA), Peking University, Beijing, China
    • Year and Date
      2014-10-20 – 2014-10-20
  • [Presentation] Coexistence of kaon condensation and hyperons in hadronic matter and its relevance to quark matter2014

    • Author(s)
      T.Muto
    • Organizer
      Quarks and Compact Stars 2014
    • Place of Presentation
      Kavli Institute for Astronomy and Astrophysics (KIAA), Peking University, Beijing, China
    • Year and Date
      2014-10-20 – 2014-10-20
    • Invited
  • [Presentation] Neutron star matter equation of state: current status and challenges2014

    • Author(s)
      A. Ohnishi
    • Organizer
      4th Joint Meeting of the APS Division of Nuclear Physics and the Physical Society of Japan
    • Place of Presentation
      Hilton Waikoloa Village, Waikoloa, Hawaii, USA
    • Year and Date
      2014-10-09 – 2014-10-09
    • Invited
  • [Presentation] Variational study of the supernova equation of state with realistic nuclear forces2014

    • Author(s)
      Hajime Togashi, Yuta Takehara, Sachiko Yamamuro, Ken'ichiro Nakazato, Hideyuki Suzuki, Kohsuke Sumiyoshi, Masatoshi Takano
    • Organizer
      4th Joint Meeting of the APS Division of Nuclear Physics and the Physical Society of Japan
    • Place of Presentation
      Hilton Waikoloa Village, Waikoloa, Hawaii, USA
    • Year and Date
      2014-10-09 – 2014-10-09
  • [Presentation] Neutron Star EOS and Symmetry Energy in RMF Model with Three-body Couplings2014

    • Author(s)
      K. Tsubakihara
    • Organizer
      4th Joint Meeting of the APS Division of Nuclear Physics and the Physical Society of Japan
    • Place of Presentation
      Hilton Waikoloa Village, Waikoloa, Hawaii, USA
    • Year and Date
      2014-10-09 – 2014-10-09
  • [Presentation] Roles of light nuclei in dense matter for supernova explosions2014

    • Author(s)
      K. Sumiyoshi, S. Furusawa, H. Nagakura, H. Suzuki and S. Yamada
    • Organizer
      Mini-Symposium on Nuclear Matter in Neutron Stars I (EoS and Structure), 4th Joint Meeting of the APS Division of Nuclear Physics and the Physical Society of Japan
    • Place of Presentation
      Hilton Waikoloa Village, Waikoloa, Hawaii, USA
    • Year and Date
      2014-10-09 – 2014-10-09
  • [Presentation] Formation of clusters in stable and unstable nuclei explored by antisymmetrized molecular dynamics2014

    • Author(s)
      M. Kimura
    • Organizer
      Fourth Joint Meeting of the Nuclear Physics Divisions of APS and JPS
    • Place of Presentation
      Hilton Waikoloa Village, Waikoloa, Hawaii, USA
    • Year and Date
      2014-10-08 – 2014-10-08
    • Invited
  • [Presentation] From neutron-rich nuclei to low-mass neutron stars2014

    • Author(s)
      Atsushi Tamii, Kei Iida
    • Organizer
      4th Joint Meeting of the Nuclear Physics Divisions of the American Physical Society and the Physical Society of Japan
    • Place of Presentation
      Hilton Waikoloa Village, Waikoloa, Hawaii, USA
    • Year and Date
      2014-10-07 – 2014-10-07
    • Invited
  • [Presentation] Roles of dense matter & neutrino transfer in core-collapse supernovae2014

    • Author(s)
      K. Sumiyoshi
    • Organizer
      Advances and Perspectives in Computational Nuclear Physics, 4th Joint Meeting of the APS Division of Nuclear Physics and the Physical Society of Japan
    • Place of Presentation
      Hilton Waikoloa Village, Waikoloa, Hawaii, USA
    • Year and Date
      2014-10-07 – 2014-10-07
    • Invited
  • [Presentation] Heavy-ion collisions and nuclear EOS2014

    • Author(s)
      A. Ono
    • Organizer
      International Workshop “Advances and Perspectives in Computational Nuclear Physics”
    • Place of Presentation
      Hilton Waikoloa Village, Waikoloa, Hawaii, USA
    • Year and Date
      2014-10-05 – 2014-10-05
    • Invited
  • [Presentation] (π-, K+)反応によるハイパー核の生成スペクトル2014

    • Author(s)
      原田融
    • Organizer
      「ストレンジネスを含む原子核の最近の展開」研究会
    • Place of Presentation
      熱川温泉 熱川ハイツ, 静岡県賀茂郡
    • Year and Date
      2014-09-27 – 2014-09-27
  • [Presentation] Stellar core collapse with QCD phase transition2014

    • Author(s)
      Ken'ichiro Nakazato
    • Organizer
      Compact Stars in the QCD Phase diagram IV
    • Place of Presentation
      Prerow, Germany
    • Year and Date
      2014-09-27 – 2014-09-27
    • Invited
  • [Presentation] 重イオン衝突における高密度対称エネルギーの影響2014

    • Author(s)
      小野章
    • Organizer
      新学術領域「中性子星核物質」第3回研究会
    • Place of Presentation
      熱川温泉 熱川ハイツ, 静岡県賀茂郡
    • Year and Date
      2014-09-25 – 2014-09-25
  • [Presentation] 中性子星内におけるΣ-出現の可能性2014

    • Author(s)
      椿原康介
    • Organizer
      新学術領域「中性子星核物質」第3回研究会
    • Place of Presentation
      熱川温泉 熱川ハイツ, 静岡県賀茂郡
    • Year and Date
      2014-09-25 – 2014-09-25
  • [Presentation] D01 班(理論班)研究報告2014

    • Author(s)
      大西明
    • Organizer
      新学術領域「中性子星核物質」第3回研究会
    • Place of Presentation
      熱川温泉 熱川ハイツ, 静岡県賀茂郡
    • Year and Date
      2014-09-24 – 2014-09-24
    • Invited
  • [Presentation] Investigation of K-pp resonances with a coupled-channel Complex Scaling Method + Feshbach projection2014

    • Author(s)
      Akinobu Dote, Takashi Inoue, Takayuki Myo
    • Organizer
      「ストレンジネスを含む原子核の最近の展開」研究会
    • Place of Presentation
      熱川温泉 熱川ハイツ, 静岡県賀茂郡
    • Year and Date
      2014-09-24 – 2014-09-24
  • [Presentation] フェルミ原子ガス超流動のBCS-BEC クロスオーバー領域における超流動秩序と超流動揺らぎの競合2014

    • Author(s)
      Y.Ohashi, H.Tajima, R.Hanai, P. van Wyk
    • 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」第3回研究会
    • Place of Presentation
      熱川温泉 熱川ハイツ, 静岡県賀茂郡
    • Year and Date
      2014-09-24 – 2014-09-24
  • [Presentation] Λ-Λ interaction from relativistic heavy ion collisions2014

    • Author(s)
      森田健司
    • Organizer
      新学術領域「中性子星核物質」第3回研究会
    • Place of Presentation
      熱川温泉 熱川ハイツ, 静岡県賀茂郡
    • Year and Date
      2014-09-23 – 2014-09-23
    • Invited
  • [Presentation] Possible constraint on nuclear saturation parameters via neutron star observations2014

    • Author(s)
      Hajime Sotani, K. Iida, K. Oyamatsu, K. Nakazato, A. Ohnishi
    • Organizer
      NEB 16 - Recent Developments in Gravity
    • Place of Presentation
      Mykonos, Greece
    • Year and Date
      2014-09-18 – 2014-09-18
  • [Presentation] Investigation of KbarNN resonances with a coupled-channel Complex Scaling Method + Feshbach projection2014

    • Author(s)
      Akinobu Dote, Takashi Inoue, Takayuki Myo
    • Organizer
      International Conference on Exotic Atoms and Related Topics - EXA2014
    • Place of Presentation
      Austrian Academy of Sciences, Vienna, Austria
    • Year and Date
      2014-09-17 – 2014-09-17
  • [Presentation] 軟ガンマ線リピーターの再帰的バーストに対する自己組織化臨界モデル2014

    • Author(s)
      中里健一郎
    • Organizer
      日本天文学会
    • Place of Presentation
      山形大学、山形市
    • Year and Date
      2014-09-13 – 2014-09-13
  • [Presentation] Multi-dimensional neutrino transfer in core-collapse supernovae and its implications2014

    • Author(s)
      K. Sumiyoshi
    • Organizer
      International workshop on "Nuclear Physics and Astrophysics of Neutron-Star Mergers and Supernovae, and the Origin of R-Process Elements"
    • Place of Presentation
      ECT* European Centre for Theoretical Studies in Nuclear Physics and Related Areas, Trento, Italy
    • Year and Date
      2014-09-08 – 2014-09-08
    • Invited
  • [Presentation] Numerical simulations of core-collapse supernovae: Neutrino transfer by 6D Boltzmann equation2014

    • Author(s)
      住吉光介
    • Organizer
      超新星・ガンマ線バースト研究会 2014
    • Place of Presentation
      理化学研究所・和光キャンパス
    • Year and Date
      2014-08-25 – 2014-08-25
    • Invited
  • [Presentation] Phase diagram at strong coupling2014

    • Author(s)
      A. Ohnishi
    • Organizer
      The 5th Asian Triangle Heavy ion Conference 2014 (ATHIC 2014)
    • Place of Presentation
      Osaka University, Suita, Japan
    • Year and Date
      2014-08-07 – 2014-08-07
    • Invited
  • [Presentation] Lee-Yang zero from net baryon number probability distribution2014

    • Author(s)
      Kenji Morita, Atsushi Nakamura
    • Organizer
      The 5th Asian Triangle Heavy ion Conference 2014 (ATHIC 2014)
    • Place of Presentation
      Osaka University, Suita, Japan
    • Year and Date
      2014-08-07 – 2014-08-07
  • [Presentation] Theoretical study of a prototype system of kaonic nuclei ``K-pp''2014

    • Author(s)
      Akinobu Dote, Takashi Inoue, Takayuki Myo
    • Organizer
      The 2nd International Symposium on Science at J-PARC
    • Place of Presentation
      EPOCHAL Tsukuba, Tsukuba, Japan
    • Year and Date
      2014-07-14 – 2014-07-14
  • [Presentation] How do neutron star radii depend on their core-crust EOS?2014

    • Author(s)
      C. Ishizuka
    • Organizer
      13th International Symposium on Nuclei in the Cosmos
    • Place of Presentation
      Kölcsey Convention Center, Debrecen, Hungary
    • Year and Date
      2014-07-08 – 2014-07-08
  • [Presentation] Interaction-dependence and independence in low-energy E1 excitations of neutron-rich nuclei2014

    • Author(s)
      H. Nakada
    • Organizer
      4th International Symposium on the Nuclear Symmetry Energy (NuSYM14)
    • Place of Presentation
      Liverpool, U.K.
    • Year and Date
      2014-07-07 – 2014-07-07
  • [Presentation] Nuclear equation of state for core-collapse supernovae with realistic nuclear forces2014

    • Author(s)
      H. Togashi, Y. Takehara, S. Yamamuro, K. Nakazato, H. Suzuki, K. Sumiyoshi, M. Takano
    • Organizer
      13th International Symposium on Nuclei in the Cosmos
    • Place of Presentation
      Kölcsey Convention Center, Debrecen, Hungary
    • Year and Date
      2014-07-07 – 2014-07-07
  • [Presentation] YYN 3体力: 重イオン衝突とハイパー核から中性子星へ2014

    • Author(s)
      大西明
    • Organizer
      研究会「核と人と宇宙」
    • Place of Presentation
      花巻温泉ホテル紅葉館, 花巻市
    • Year and Date
      2014-06-29 – 2014-06-29
  • [Presentation] ストレンジネス核物理2014

    • Author(s)
      原田融
    • Organizer
      研究会「核と人と宇宙」in 岩手
    • Place of Presentation
      花巻温泉ホテル紅葉館, 花巻市
    • Year and Date
      2014-06-27 – 2014-06-27
    • Invited
  • [Presentation] アイソスカラー型モノポール励起とクラスター2014

    • Author(s)
      木村真明
    • Organizer
      研究会「核と人と宇宙」
    • Place of Presentation
      花巻温泉ホテル紅葉館, 花巻市
    • Year and Date
      2014-06-27 – 2014-06-27
  • [Presentation] Transmission and reflection properties of Nambu-Goldstone modes2014

    • Author(s)
      Y. Kato, S. Watabe, Y. Ohashi
    • Organizer
      International Workshop on "Higgs Modes in Condensed Matter and Quantum Gases"
    • Place of Presentation
      Yukawa Institute, Kyoto, Japan
    • Year and Date
      2014-06-25 – 2014-06-25
    • Invited
  • [Presentation] Erosion of N=28 Shell Gap and Triple Shape Coexistence in the vicinity of 44S2014

    • Author(s)
      M. Kimura
    • Organizer
      The 2nd Conference on "Advances in Radioactive Isotope Science” (ARIS2014)
    • Place of Presentation
      University of Tokyo, Tokyo, Japan
    • Year and Date
      2014-06-01 – 2014-06-01
  • [Presentation] Reaction for neutron-rich hypernuclei2014

    • Author(s)
      T. Harada
    • Organizer
      International workshop on "Future prospect on nuclear physics with strangeness at J-PARC"
    • Place of Presentation
      RIKEN, Wako
    • Year and Date
      2014-05-31 – 2014-05-31
    • Invited
  • [Presentation] Essential Kbar cluster ``K-pp'' studied with a coupled-channel Complex Scaling Method + Feshbach method2014

    • Author(s)
      Akinobu Dote, Takashi Inoue, Takayuki Myo
    • Organizer
      3rd International Workshop on "State of the Art in Nuclear Cluster Physics“ (SOTANCP3)
    • Place of Presentation
      KGU Kannai Media Center, Kanto Gakuin University, Yokohama, Japan
    • Year and Date
      2014-05-30 – 2014-05-30
  • [Presentation] Fragmentation in nuclear reaction and its relation to EOS2014

    • Author(s)
      A. Ono
    • Organizer
      3rd International Workshop on State of the Art in Nuclear Cluster Physics
    • Place of Presentation
      KGU Kannai Media Center, Kanto Gakuin University, Yokohama, Japan
    • Year and Date
      2014-05-30 – 2014-05-30
    • Invited
  • [Presentation] Equation of state for nuclear matter in core-collapse supernovae by the variational method2014

    • Author(s)
      H. Togashi, Y. Takehara, S. Yamamuro, K. Nakazato, H. Suzuki, K. Sumiyoshi, M. Takano
    • Organizer
      3rd International Workshop on ``State of the Art in Nuclear Cluster Physics'' (SOTANCP3)
    • Place of Presentation
      KGU Kannai Media Center, Kanto Gakuin University, Yokohama, Japan
    • Year and Date
      2014-05-28 – 2014-05-28
  • [Presentation] Clustering aspects in N=Z nucleus 24Mg studied by antisymmetized molecular dynamics2014

    • Author(s)
      M. Kimura
    • Organizer
      3rd International Workshops on “State of the Art of Cluster Physics" (SOTANCP3)
    • Place of Presentation
      KGU Kannai Media Center, Kanto Gakuin University, Yokohama, Japan
    • Year and Date
      2014-05-25 – 2014-05-25
    • Invited
  • [Presentation] Spin-gap phenomena and pseudogap effects in a strongly interacting ultracold Fermi gas2014

    • Author(s)
      Y. Ohashi and H. Tajima
    • Organizer
      International Workshop, "Intersection of cold-atomic and nuclear physics"
    • Place of Presentation
      APCTP(Asia Pacific Center for Theoretical Physics), Pohang, Korea
    • Year and Date
      2014-05-13 – 2014-05-13
    • Invited
  • [Presentation] Condensed matter aspects of neutron star matter2014

    • Author(s)
      Kei Iida
    • Organizer
      Intersection of cold-atomic and nuclear physics
    • Place of Presentation
      APCTP, Pohang, Korea
    • Year and Date
      2014-05-12 – 2014-05-12
    • Invited
  • [Presentation] Hadron physics & Astrophysics (From Exotic Hadron to Neutron Star Matter EOS)2014

    • Author(s)
      A. Ohnishi
    • Organizer
      Hadron physics symposium
    • Place of Presentation
      Nagoya University, Nagoya, Japan
    • Year and Date
      2014-04-17 – 2014-04-17
    • Invited
  • [Presentation] フラグメンテーション(理論)2014

    • Author(s)
      小野章
    • Organizer
      ミニワークショップ@東北大「ジェファーソン研究所におけるハイパー核物理研究の将来について」
    • Place of Presentation
      東北大学、仙台市
    • Year and Date
      2014-04-17 – 2014-04-17
    • Invited
  • [Presentation] Light cluster production in antisymmetrized molecular dynamics2014

    • Author(s)
      A. Ono
    • Organizer
      ECT* Workshop “Simulating the Supernova Neutrinosphere with Heavy Ion Collisions”
    • Place of Presentation
      ECT* Trento, Italy
    • Year and Date
      2014-04-09 – 2014-04-09
    • Invited
  • [Presentation] Entropy production in the classical Yang-Mills theory as the coherent state dynamics2014

    • Author(s)
      A. Ohnishi
    • Organizer
      RBRC workshop on "The Approach to Equilibrium in Strongly Interacting Matter"
    • Place of Presentation
      Brookhaven National Laboratory, Upton, NY, USA
    • Year and Date
      2014-04-02 – 2014-04-02
    • Invited
  • [Remarks] 実験と観測で解き明かす中性子星の核物質

    • URL

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

URL: 

Published: 2016-06-01  

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