Journal article
Three-nucleon force
Abstract
The expectation value of the two-pion-exchange three-body potential in the triton is estimated. The triton wave function is taken from a variational calculation with a hard-core two-nucleon potential. The effect of the (controversial) I = J = 0 dipion resonance (the σ-meson) is considered. The three-body potential consists of three parts: W = Wp + Ws + Wσ, where Wσ is due to the (virtual) π-N scattering via the σ-meson, while Wp and Ws are due …
Authors
Loiseau BA; Nogami Y
Journal
Nuclear Physics B, Vol. 2, No. 4, pp. 470–478
Publisher
Elsevier
Publication Date
8 1967
DOI
10.1016/0550-3213(67)90184-8
ISSN
0550-3213