Alpha-particle binding energies for realistic nucleon-nucleon interactions
- 16 August 1993
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 71 (7) , 971-974
- https://doi.org/10.1103/physrevlett.71.971
Abstract
The four-nucleon Yakubovsky equations are solved precisely for various realistic NN interactions. The resulting binding energies underbind the α particle by about 1 to 5 MeV. The one-boson-exchange NN potentials with smallest deuteron d-state probabilities provide the strongest binding. Within the group of NN-force models used the 3N and 4N binding energies are strongly correlated. The probabilities to find two nucleons at a distance r are compared to each other in the deuteron, the triton, and the α particle.This publication has 22 references indexed in Scilit:
- Solutions of the four-body Yakubovsky equations for the α-particle using realistic 2N interactionsPhysics Letters B, 1992
- Solutions of the Yakubovsky equations for four-body model systemsNuclear Physics A, 1992
- The trinucleons: Physical observables and model propertiesNuclear Physics A, 1992
- Variational calculations of few-body nucleiPhysical Review C, 1991
- Green's function Monte Carlo calculations of light nucleiNuclear Physics A, 1990
- Alpha particle structurePhysical Review C, 1988
- Interplay between two- and three-body interaction in light nuclei and nuclear matterNuclear Physics A, 1983
- Three-nucleon interaction in 3-, 4- and ∞-body systemsNuclear Physics A, 1983
- Treatment of the Three- and Four-Nucleon Systems by a Generalized Separable-Potential ModelPhysical Review C, 1970
- Systematical treatment of the non-relativistic n-particle scattering problemNuclear Physics B, 1967