Cluster variational method for nuclear matter with the three-body force

Masatoshi Takano, H. Togashi, S. Yamamuro, K. Nakazato, H. Suzuki

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Citation (Scopus)

    Abstract

    We report the current status of our project to construct a new nuclear equation of state (EOS), which may be used for supernova numerical simulations, based on the cluster variational method starting from the realistic nuclear Hamiltonian. We also take into account a higher-order correction to the energy of the nuclear three-body force (TBF). The nuclear EOSs with and without the higher-order TBF correction at zero temperature are very close to each other, when parameters are readjusted so as to reproduce the empirical saturation data.

    Original languageEnglish
    Title of host publicationAIP Conference Proceedings
    Pages378-380
    Number of pages3
    Volume1484
    DOIs
    Publication statusPublished - 2012
    EventInternational Symposium on Origin of Matter and Evolutions of Galaxies 2011, OMEG 2011 - Wako
    Duration: 2011 Nov 142011 Nov 17

    Other

    OtherInternational Symposium on Origin of Matter and Evolutions of Galaxies 2011, OMEG 2011
    CityWako
    Period11/11/1411/11/17

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    Keywords

    • Neutron stars
    • Nuclear EOS
    • Nuclear matter
    • Supernovae
    • Variational method

    ASJC Scopus subject areas

    • Physics and Astronomy(all)

    Cite this

    Takano, M., Togashi, H., Yamamuro, S., Nakazato, K., & Suzuki, H. (2012). Cluster variational method for nuclear matter with the three-body force. In AIP Conference Proceedings (Vol. 1484, pp. 378-380) https://doi.org/10.1063/1.4763426