Nuclear Force in a Quark Model

1980
4 pages
Published in:
  • Phys.Lett.B 90 (1980) 41-44
  • Published: 1980

Citations per year

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Abstract: (Elsevier)
The problem of the nuclear force in a nonrelativistic quark model is studied by the resonating group method which has been extensively used in treating the interaction between composite particles. The calculated phase shifts for the 3 S 1 and 1 S 0 states of two nucleons indicate the presence of a strong repulsive force at short distance, while an attractive force is predicted for the 7 S 3 (( S , T )=(3,0)) state of two Δ's. These features are due to an interplay between the Pauli principle and the spin-spin interaction between quarks.
  • BARYON BARYON: INTERACTION
  • INTERACTION: BARYON BARYON
  • BARYON: NONSTRANGE
  • QUARK: NONRELATIVISTIC
  • QUARK: CONFINEMENT
  • GLUON
  • PARTIAL WAVE
  • MODEL: CLUSTER