Three-nucleon forces and the triton binding energy

Journal Article · Mon Oct 01 00:00:00 EDT 1984 · Phys. Rev. C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.30.1366· OSTI ID:6234752

Coon, S A; Pea, M T; Ellis, R G

Expectation values of the Tucson-Melbourne family of 2..pi.., rho..pi.., and 2rho exchange three-body forces and the Lisbon three-body force are obtained with two models of the triton. The triton wave functions used are solutions of the Faddeev equations with s-wave potentials. These coordinate space studies examine the effect of short-range pair correlations on the binding energy contribution of the three-body forces. The contribution of the 2..pi.. three-body forces is attractive, the rho..pi.. three-body forces repulsive and much smaller, and the 2rho three-body forces negligible in these triton models.

• Research Organization: Centro de Fisica NuclearInstituto Nacional de Investigaco Cientifica, 2-1699 Lisboa Codex, Portugal
• OSTI ID: 6234752
• Journal Information: Phys. Rev. C; (United States), Vol. 30:4
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
THREE-BODY PROBLEM
PERIPHERAL MODELS
TRITONS
BINDING ENERGY
EXPECTATION VALUE
FADDEEV EQUATIONS
PERTURBATION THEORY
PIONS
RHO-765 RESONANCES
S WAVES
WAVE FUNCTIONS
BOSONS
CHARGED PARTICLES
ELEMENTARY PARTICLES
ENERGY
EQUATIONS
FUNCTIONS
HADRONS
MANY-BODY PROBLEM
MATHEMATICAL MODELS
MESON RESONANCES
MESONS
PARTIAL WAVES
PARTICLE MODELS
PSEUDOSCALAR MESONS
RESONANCE PARTICLES
VECTOR MESONS
651211* - Nuclear Properties & Reactions
A=1-5
Theoretical- Mass
Abundance
& Binding Energy- (-1987)