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Faddeev calculations of the 2. pi. -3N force contribution to the /sup 3/H binding energy

Journal Article · · Phys. Rev. C; (United States)
; ; ;
The configuration-space Faddeev equations are solved for Hamiltonians that include the Tucson-Melbourne, Brazil, and Urbana two-pion-exchange three-nucleon force models. Convergence in terms of the number of three-body partial waves is demonstrated. First-order perturbation theory results are shown to be inadequate. All three models produce approximately 1.5 MeV additional binding, which overbinds the triton, when the standard value of the ..pi..N form factor cutoff is used.
Research Organization:
Department of Physics and Astronomy, University of Iowa, Iowa City, Iowa 52242
OSTI ID:
5925300
Journal Information:
Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 33:5; ISSN PRVCA
Country of Publication:
United States
Language:
English

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Related Subjects

651211* -- Nuclear Properties & Reactions
A=1-5
Theoretical-- Mass
Abundance
& Binding Energy-- (-1987)
653001 -- Nuclear Theory-- Nuclear Structure
Moments
Spin
& Models
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYON-BARYON INTERACTIONS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BINDING ENERGY
BOSON-EXCHANGE MODELS
BOUND STATE
COULOMB FIELD
ELECTRIC FIELDS
ENERGY
EQUATIONS
EXCHANGE INTERACTIONS
FADDEEV EQUATIONS
FORM FACTORS
HADRON-HADRON INTERACTIONS
HAMILTONIANS
HYDROGEN ISOTOPES
INTERACTIONS
ISOTOPES
LIGHT NUCLEI
MANY-BODY PROBLEM
MATHEMATICAL MODELS
MATHEMATICAL OPERATORS
NUCLEI
NUCLEON-NUCLEON INTERACTIONS
ODD-EVEN NUCLEI
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTICLE PROPERTIES
PERIPHERAL MODELS
PERTURBATION THEORY
QUANTUM OPERATORS
RADIOISOTOPES
THREE-BODY PROBLEM
TRITIUM
YEARS LIVING RADIOISOTOPES