Model Study of Three-Body Forces in the Three-Body Bound State

Liu, H.; Glöckle, W.; Elster, C.

doi:10.1007/s00601-003-0019-x

Journal Article

PreJuSER-33607

Model Study of Three-Body Forces in the Three-Body Bound State

Liu, H. ; Elster, C.FZJ* ; Glöckle, W.

2003
Springer Wien [u.a.]

Few-body systems 33, 241 - 258 (2003) [10.1007/s00601-003-0019-x]

This record in other databases:

Please use a persistent id in citations: http://hdl.handle.net/2128/10718 doi:10.1007/s00601-003-0019-x

Abstract: 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.

Keyword(s): three-body problem ; force ; bound state: binding energy ; integral equations: solution ; bound state: wave function ; potential ; momentum spectrum ; correlation function: two-particle ; numerical calculations ; tables