Nuclear Surface Properties and Spin-Orbit Potential in Modified Derivative Scalar Couplings

  • With the use of modified derivative scalar coupling (MDSC) model, the nuclear surface properties and the spin-orbit potential in semi-infinite nuclear matter have been investigated in the framework of relativistic Thomas-Fermi and Hartree approaches. Our results shoW that the spin-orbit potential has ben improved by the tensor coupling. However, the surface tension and the surface thickness are still too small. The effects of a-melon mass on the surface properties and the spin-orbit potential have also been discussed.
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GUO Hua. Nuclear Surface Properties and Spin-Orbit Potential in Modified Derivative Scalar Couplings[J]. Chinese Physics C, 2000, 24(11): 1030-1037.
GUO Hua. Nuclear Surface Properties and Spin-Orbit Potential in Modified Derivative Scalar Couplings[J]. Chinese Physics C, 2000, 24(11): 1030-1037. shu
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Received: 1999-09-22
Revised: 1900-01-01
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Nuclear Surface Properties and Spin-Orbit Potential in Modified Derivative Scalar Couplings

    Corresponding author: GUO Hua,
  • Department of Technical Physics, Institute of Heavy-ion Physics, Peking University, Beijing 100871, China

Abstract: With the use of modified derivative scalar coupling (MDSC) model, the nuclear surface properties and the spin-orbit potential in semi-infinite nuclear matter have been investigated in the framework of relativistic Thomas-Fermi and Hartree approaches. Our results shoW that the spin-orbit potential has ben improved by the tensor coupling. However, the surface tension and the surface thickness are still too small. The effects of a-melon mass on the surface properties and the spin-orbit potential have also been discussed.

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