Configuration space Faddeev continuum calculations: N-d s-wave scattering lengths with tensor-force interactions

Journal Article · Mon Oct 01 04:00:00 EDT 1984 · Phys. Rev. C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.30.1121· OSTI ID:6297020

Friar, J L; Gibson, B F; Payne, G L; Chen, C R

Formulation of the s-wave, zero-energy Faddeev-type scattering equations for a model which includes a spin-triplet tensor-force nucleon-nucleon interaction and a Coulomb force between two protons is discussed. Numerical solution of the equations for the Reid-soft-core, Argonne V/sub 14/, and super-soft-core C potential models is obtained using spline techniques. Kohn variational estimates are also presented, and comparison is made with other previously published results. The inclusion of a tensor force does not alter our previous conclusions about the Coulomb force effects on the p-d scattering length, which were based upon s-wave nucleon-nucleon potential model studies.

• Research Organization: Theoretical Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545
• OSTI ID: 6297020
• Journal Information: Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 30:4; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

651215* -- Nuclear Properties & Reactions
A=1-5
Theoretical-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYON REACTIONS
COULOMB FIELD
DEUTERIUM TARGET
DIMENSIONS
ELECTRIC FIELDS
EQUATIONS
FADDEEV EQUATIONS
HADRON REACTIONS
LENGTH
NUCLEAR POTENTIAL
NUCLEAR REACTIONS
NUCLEON REACTIONS
NUCLEON-NUCLEON POTENTIAL
NUMERICAL SOLUTION
PARTIAL WAVES
POTENTIALS
REID POTENTIAL
S WAVES
SCATTERING LENGTHS
SOFT-CORE POTENTIAL
TARGETS
TENSOR FORCES