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Strangeness Nuclear Physics Laboratory

Chief Scientist
Emiko HIYAMAD.Sci.
  • 1993年九州大学理学部物理学科卒業
  • 1995年九州大学院理学研究科修士課程修了
  • 1998年同大学院理学研究科博士課程取得
  • 1998年理化学研究所ミュオン科学研究室 基礎科学特別研究員
  • 2000年高エネルギー加速器研究機構 助手
  • 2004年奈良女子大学理学部物理科学科助教授
  • 2007年奈良女子大学理学部准教授
  • 2008年理化学研究所仁科加速器研究センター
    肥山ストレンジネス核物理研究室 准主任研究員


Research Areas

In our laboratory, we are applying accurate few-body problem calculational method to various fields such as hypernuclear physics, unstable nuclear physics and hadron physics. As a result, we are getting new understanding by solving three- and four-body problem accurately. Especially, we are researching hypernuclear physics. The hypernucleus is composed of a hyperon, neutrons and protons. The research purpose in our laboratory is to understand interaction between hyperon and nucleon in unified way by studying the structure of the hypernuclei from the view points of three- and four-body problems.

Research Subject

  1. Study of structure of nuclei with strangeness quark from the view points of few-body problem
  2. Ultra cold atom
  3. Baryon-baryon interaction based on lattice QCD
  4. Clustering structure for 12C and 16O

List of Selected Publications

  1. E. Hiyama, R. Lazauskas, J. Carbonell. and M. Kamimura,
    "Possibility of generating a 4-neutron resonance with a T=3/2 isospin- 3-neutron force"
    Physical Review C 93, 044004 (2016)
  2. H. Togashi, E. Hiyama, Y. Yamamoto, and M. Takano,:
    "Equation of state for neutron stars with hyperon using a variational method"
    Physical Review C 93, 035808 (2016)
  3. E. Hiyama and M. Kamimura:
    "Linear correlations between 4He trimer and tetramer energies calculated with various realistic 4He potentials"
    Physical Review A85, 062505 (2012)
  4. C. H. Schmickler, H-W. Hammer, and E. Hiyama,
    "Tetramer bound states in heteronuclear system"
    Physical Review A 95, 052710 (2017)
  5. E. Hiyama:
    "Gaussian expansion method for few-body systems and its applications to atomic and nuclear physics"
    Progress of Theoretical and Experimental Physics, Special Issue, Volume 2012, Issue 1, 01A204
  6. E. Hiyama and M. Kamimura:
    "Variational calculation of 4He tetramer ground and excited states using a realistic pair potential"
    Physical Review A85, 022502 (2012)
  7. E. Hiyama:
    "Few-Body Aspect of Hypernuclear Physics"
    Few-Body Systems 53, 189-236 (2012)
  8. Philipp Gubler, Kenji Morita and Makoto Oka:
    "Charmonium spectra at finite temperature from QCD sum rules with the maximum entropy method"
    Physical Review Letters 107, 092003 (2011)
  9. E. Hiyama, M. Kamimura, Y. Yamamoto, and T. Motoba:
    "Five-body cluster structure of the double-Λ hypernucleus ΛΛ11Be"
    Phys. Rev. Lett. 104, 212502 (2010)
  10. E. Hiyama and T. Yamada:
    "Structure of Light Hypernuclei"
    Progress in Particle and Nuclear Physics 63, 339-395 (2009)


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