Two-nucleon Hulthen-type interactions for few higher partial waves
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  • 作者:U LAHA ; J BHOI
  • 关键词:Nuclear Hulthen potential ; supersymmetry and factorization ; higher partial wave potentials ; phase function method ; scattering phase shifts ; 13.75.Cs ; 30.65.Nk ; 11.30.Pb ; 24.10.?i
  • 刊名:Pramana
  • 出版年:2015
  • 出版时间:April 2015
  • 年:2015
  • 卷:84
  • 期:4
  • 页码:555-567
  • 全文大小:1,220 KB
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  • 刊物类别:Physics and Astronomy
  • 刊物主题:Physics
    Physics
    Astronomy
    Astrophysics
  • 出版者:Springer India
  • ISSN:0973-7111
文摘
By exploiting supersymmetry and factorization method, higher partial wave nucleon–nucleon potentials (?/em> = 1, 2, 3) for a few selected triplet and singlet states are generated from the ground-state interaction and wave function. The nuclear Hulthen potential and the corresponding wave function with the parameters of Arnold and Mackellar which fit the deuteron binding energy are used as the starting point of our calculation. The scattering phase shifts are computed for the constructed potentials using phase function method to examine the merit of our approach to the problem.

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