Published January 19, 1989 | Version v1
Journal article Metadata-only

Three-nucleon force in the quark compound bag model

Creators

  • 1. Argonne National Lab., IL (USA). Physics Div.
  • 2. Chicago Univ., IL (USA). Dept. of Physics

Description

A model of the three-nucleon force is derived from the one-pion-exchange interaction between the nucleon and a six-quark bag excited during the NN collision at short distances. The parameters determining the excitation of the six-quark bag are taken from the quark-compound bag model of NN scattering up to 1 GeV. The pionic couplings with the bag states are deduced from the cloudy bag model. Their effect on the binding energy of the three-nucleon system is calculated and found to be about -0.05 MeV. Future development of the model is discussed. (orig.)

Additional details

Publishing Information

Journal Title
Physics Letters, (Section) B
Journal Volume
217
Journal Issue
1/2
Series
Phys. Lett., B.
Journal Page Range
9-13
ISSN
0370-2693
CODEN
PYLBA

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
20021090
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
BAG MODEL; BINDING ENERGY; COUPLING CONSTANTS; HAMILTONIANS; HELIUM 3; INTERACTION RANGE; MEV RANGE 100-1000; NUCLEAR FORCES; NUCLEAR STRUCTURE; NUCLEON-NUCLEON INTERACTIONS; OPE MODEL; OPE POTENTIAL; PION-NUCLEON INTERACTIONS; S STATES; THREE-BODY PROBLEM; WAVE FUNCTIONS
Descriptors DEC
BARYON-BARYON INTERACTIONS; BOSON-EXCHANGE MODELS; DISTANCE; ENERGY; ENERGY LEVELS; ENERGY RANGE; EVEN-ODD NUCLEI; EXTENDED PARTICLE MODEL; FUNCTIONS; HADRON-HADRON INTERACTIONS; HELIUM ISOTOPES; INTERACTIONS; ISOTOPES; LIGHT NUCLEI; MANY-BODY PROBLEM; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; MESON-BARYON INTERACTIONS; MESON-NUCLEON INTERACTIONS; MEV RANGE; NUCLEI; OBE MODEL; PARTICLE INTERACTIONS; PARTICLE MODELS; PERIPHERAL MODELS; POTENTIALS; QUANTUM OPERATORS; STABLE ISOTOPES

Optional Information

Contract/Grant/Project number
Contract W-31-109-ENG-38