UNIFIED ANALYSIS OF EXCITED NUCLEONIC AND Δ'S SPECTRUM

  • In this paper it is assumed that the quark-quark two-particle interaction is the coulomb-like plus exponential type confinement potential. The excited nucleonic and Δ's spectrum below 2 GeV has been stutied unifiedly by the potential. The calculated position of the resonances and the predicted mixing angles are in good agreement with the experiments. It is shown that the potential can describe successfully the properties of the low-lying non-strange baryon states.
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ZHENG Yu-Ming. UNIFIED ANALYSIS OF EXCITED NUCLEONIC AND Δ'S SPECTRUM[J]. Chinese Physics C, 1984, 8(5): 619-627.
ZHENG Yu-Ming. UNIFIED ANALYSIS OF EXCITED NUCLEONIC AND Δ'S SPECTRUM[J]. Chinese Physics C, 1984, 8(5): 619-627. shu
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Received: 1900-01-01
Revised: 1900-01-01
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UNIFIED ANALYSIS OF EXCITED NUCLEONIC AND Δ'S SPECTRUM

    Corresponding author: ZHENG Yu-Ming,
  • Institute of Atomic Energy, Academia Sinica

Abstract: In this paper it is assumed that the quark-quark two-particle interaction is the coulomb-like plus exponential type confinement potential. The excited nucleonic and Δ's spectrum below 2 GeV has been stutied unifiedly by the potential. The calculated position of the resonances and the predicted mixing angles are in good agreement with the experiments. It is shown that the potential can describe successfully the properties of the low-lying non-strange baryon states.

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