Intrinsic three-body nuclear interaction from a constituent quark model

Abstract

We study the short distance part of the intrinsic three-nucleon interaction in a constituent quark model with color-spin interaction. For that purpose we first calculate the transformation coefficient between the tribaryon configuration and their corresponding three baryon basis. Using a formula for the intrinsic three-body interaction in terms of a tribaryon configuration, we find that after subtracting the corresponding two-baryon contributions, the intrinsic three-body interaction vanishes in flavor SU(3) symmetric limit for all quantum numbers for the three nucleon states. We further find that the intrinsic three-body interaction also vanishes for flavor-spin type of quark interaction.

arXiv comment8 pages, 1 figure

References in corpus (13)

• Shapiro delay measurement of a two solar mass neutron star
• A Massive Pulsar in a Compact Relativistic Binary
• Effective Field Theory for Few-Nucleon Systems
• The Spectrum of the Nucleons and the Strange Hyperons and Chiral Dynamics
• Nuclear Force from Lattice QCD
• Signatures of three-nucleon interactions in few-nucleon systems
• Strangeness S=-2 baryon-baryon interactions using chiral effective field theory
• Baryon-Baryon Interactions in the Flavor SU(3) Limit from Full QCD Simulations on the Lattice
• Exploring Three-Nucleon Forces in Lattice QCD
• Dibaryons in a constituent quark model
• Hadron interactions in lattice QCD
• An Extension of the Fractional Parentage Expansion to Nonrelativistic and Relativistic $SU(3{)}_f$ Dibaryon Calculations
• Tribaryon configurations and the inevitable three nucleon repulsions at short distance

Cited by in corpus (1)

• Tribaryons in a constituent quark model