Nuclear “pasta” structures and the charge screening effect

Toshiki Maruyama, Toshitaka Tatsumi, Dmitri N. Voskresensky, Tomonori Tanigawa, and Satoshi Chiba
Phys. Rev. C 72, 015802 – Published 21 July 2005

Abstract

Nonuniform structures of the nucleon matter at subnuclear densities are numerically studied by means of the density functional theory with relativistic mean fields coupled with the electric field. A particular role of the charge screening effects is demonstrated.

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  • Received 10 March 2005

DOI:https://doi.org/10.1103/PhysRevC.72.015802

©2005 American Physical Society

Authors & Affiliations

Toshiki Maruyama1,*, Toshitaka Tatsumi2,†, Dmitri N. Voskresensky3,4,‡, Tomonori Tanigawa1,5,§, and Satoshi Chiba1,∥

  • 1Advanced Science Research Center, Japan Atomic Energy Research Institute, Tokai, Ibaraki 319-1195, Japan
  • 2Department of Physics, Kyoto University, Kyoto, 606-8502, Japan
  • 3Moscow Institute for Physics and Engineering, Kashirskoe sh. 31, Moscow RU-115409, Russia
  • 4Gesellschaft für Schwerionenforschung mbH, Planckstr. 1, D-64291 Darmstadt, Germany
  • 5Japan Society for the Promotion of Science, Tokyo 102-8471, Japan

  • *Electronic address: maru@hadron02.tokai.jaeri.go.jp
  • Electronic address: tatsumi@ruby.scphys.kyoto-u.ac.jp
  • Electronic address: D.Voskresensky@gsi.de
  • §Electronic address: tanigawa@tiger02.tokai.jaeri.go.jp
  • Electronic address: sachiba@popsvr.tokai.jaeri.go.jp

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Issue

Vol. 72, Iss. 1 — July 2005

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