• Media type: E-Article
  • Title: Model Study of Three-Body Forces in the Three-Body Bound State
  • Contributor: Liu, H. [Author]; Elster, C. [Author]; Glöckle, W. [Author]
  • imprint: Springer, 2003
  • Published in: Few-body systems 33, 241 - 258 (2003). doi:10.1007/s00601-003-0019-x
  • Language: English
  • DOI: https://doi.org/10.1007/s00601-003-0019-x
  • ISSN: 0177-7963
  • Keywords: force ; bound state: wave function ; momentum spectrum ; potential ; three-body problem ; numerical calculations ; tables ; bound state: binding energy ; correlation function: two-particle ; integral equations: solution
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  • Description: The Faddeev equation for the three-body bound state with two- and three-body forces is solved directly as three-dimensional integral equation. The numerical feasibility and stability of the algorithm, which does not employ partial wave decomposition is demonstrated. The three-body binding energy and the full wave function are calculated with Malfliet-Tjon-type two-body potentials and scalar two-meson exchange three-body forces. For two- and three- body forces of ranges and strengths typical of nuclear forces the single-particle momentum distribution and the two-body correlation function are similar to the ones found for realistic nuclear forces.
  • Access State: Open Access