Approximate Energy Expression for Nuclear Matter with Tensor Structure Functions

Kazunori Tanaka, Masatoshi Takano

    研究成果: Conference contribution

    抄録

    We refine the approximate energy expression for neutron matter by taking into account three-body cluster terms with tensor correlations. The energy expression is an explicit functional of two-body distribution functions and used conveniently in the variational method. The energy expression proposed previously does not include kinetic energy terms caused by noncentral correlations sufficiently, and the obtained energy is too low. In this study, we refine the energy expression by introducing the main part of the missing three-body cluster terms that are related to the tensor correlations. The refined energy expression automatically guarantees necessary conditions on tensor structure functions. The obtained energy per neutron with the v6'potential is considerably higher than that of the old energy expression.

    元の言語English
    ホスト出版物のタイトルOrigin of Matter and Evolution of Galaxies - 10th International Symposium on Origin of Matter and Evolution of Galaxies
    ホスト出版物のサブタイトルFrom the Dawn of Universe to the Formation of Solar System, OMEG 2007
    出版者American Institute of Physics Inc.
    ページ293-298
    ページ数6
    1016
    ISBN(電子版)9780735405370
    DOI
    出版物ステータスPublished - 2008 1 1
    イベント10th International Symposium on Origin of Matter and Evolution of Galaxies: From the Dawn of Universe to the Formation of Solar System, OMEG 2007 - Sapporo, Japan
    継続期間: 2007 12 42007 12 7

    Other

    Other10th International Symposium on Origin of Matter and Evolution of Galaxies: From the Dawn of Universe to the Formation of Solar System, OMEG 2007
    Japan
    Sapporo
    期間07/12/407/12/7

    Fingerprint

    tensors
    energy
    neutrons
    kinetic energy
    distribution functions

    ASJC Scopus subject areas

    • Physics and Astronomy(all)

    これを引用

    Tanaka, K., & Takano, M. (2008). Approximate Energy Expression for Nuclear Matter with Tensor Structure Functions. : Origin of Matter and Evolution of Galaxies - 10th International Symposium on Origin of Matter and Evolution of Galaxies: From the Dawn of Universe to the Formation of Solar System, OMEG 2007 (巻 1016, pp. 293-298). American Institute of Physics Inc.. https://doi.org/10.1063/1.2943588

    Approximate Energy Expression for Nuclear Matter with Tensor Structure Functions. / Tanaka, Kazunori; Takano, Masatoshi.

    Origin of Matter and Evolution of Galaxies - 10th International Symposium on Origin of Matter and Evolution of Galaxies: From the Dawn of Universe to the Formation of Solar System, OMEG 2007. 巻 1016 American Institute of Physics Inc., 2008. p. 293-298.

    研究成果: Conference contribution

    Tanaka, K & Takano, M 2008, Approximate Energy Expression for Nuclear Matter with Tensor Structure Functions. : Origin of Matter and Evolution of Galaxies - 10th International Symposium on Origin of Matter and Evolution of Galaxies: From the Dawn of Universe to the Formation of Solar System, OMEG 2007. 巻. 1016, American Institute of Physics Inc., pp. 293-298, 10th International Symposium on Origin of Matter and Evolution of Galaxies: From the Dawn of Universe to the Formation of Solar System, OMEG 2007, Sapporo, Japan, 07/12/4. https://doi.org/10.1063/1.2943588
    Tanaka K, Takano M. Approximate Energy Expression for Nuclear Matter with Tensor Structure Functions. : Origin of Matter and Evolution of Galaxies - 10th International Symposium on Origin of Matter and Evolution of Galaxies: From the Dawn of Universe to the Formation of Solar System, OMEG 2007. 巻 1016. American Institute of Physics Inc. 2008. p. 293-298 https://doi.org/10.1063/1.2943588
    Tanaka, Kazunori ; Takano, Masatoshi. / Approximate Energy Expression for Nuclear Matter with Tensor Structure Functions. Origin of Matter and Evolution of Galaxies - 10th International Symposium on Origin of Matter and Evolution of Galaxies: From the Dawn of Universe to the Formation of Solar System, OMEG 2007. 巻 1016 American Institute of Physics Inc., 2008. pp. 293-298
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