Nucleon-deuteron doublet scattering lengths with three-nucleon potentials

Journal Article · Sat Feb 01 04:00:00 EST 1986 · Phys. Rev. C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.33.401· OSTI ID:6278024

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

The n-d and p-d s-wave scattering lengths are calculated for the spin-doublet configuration, including a three-nucleon potential in the Hamiltonian. Numerical results for the Reid-soft-core two-body potential plus the Tucson-Melbourne or Brazil three-body forces are presented. Comparison is made with Kohn variational estimates computed using the wave functions obtained by solving the Faddeev equations. Inclusion of the three-nucleon potentials does not alter our previous conclusions about the scattering lengths; all calculated Sa/sub nd/ and Sa/sub pd/ values lie on separate Phillips curves. The experimental value of Sa/sub nd/ lies on the n-d Phillips curve, while a considerable discrepancy remains for the p-d case.

• Research Organization: Department of Physics and Astronomy, The University of Iowa, Iowa City, Iowa 52242
• OSTI ID: 6278024
• Journal Information: Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 33:2; 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
ANGULAR MOMENTUM
BARYON REACTIONS
BARYON-BARYON INTERACTIONS
BARYONS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BINDING ENERGY
BOUND STATE
CHARGED-PARTICLE REACTIONS
DEUTERIUM TARGET
DIMENSIONS
ELEMENTARY PARTICLES
ENERGY
EQUATIONS
EVEN-ODD NUCLEI
FADDEEV EQUATIONS
FERMIONS
FUNCTIONS
HADRON REACTIONS
HADRON-HADRON INTERACTIONS
HADRONS
HAMILTONIANS
HELIUM 3
HELIUM ISOTOPES
HYDROGEN ISOTOPES
INTERACTIONS
ISOTOPES
LENGTH
LIGHT NUCLEI
MANY-BODY PROBLEM
MATHEMATICAL OPERATORS
NEUTRON REACTIONS
NEUTRON-DEUTERON INTERACTIONS
NUCLEAR POTENTIAL
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
NUCLEON-DEUTERON INTERACTIONS
NUCLEON-NUCLEON POTENTIAL
NUCLEONS
ODD-EVEN NUCLEI
PARTIAL WAVES
PARTICLE INTERACTIONS
PARTICLE PROPERTIES
POTENTIALS
PROTON REACTIONS
PROTON-DEUTERON INTERACTIONS
QUANTUM OPERATORS
RADIOISOTOPES
REID POTENTIAL
S WAVES
SCATTERING LENGTHS
SOFT-CORE POTENTIAL
SPIN
STABLE ISOTOPES
TARGETS
THREE-BODY PROBLEM
TRITIUM
WAVE FUNCTIONS
YEARS LIVING RADIOISOTOPES