THE TWO-BODY SPIN-ORBIT COUPLING INTERACTION AND THE ENERGY SPECTRA OF <EM>f</EM><SUB>7/2</SUB> SHELL NUCLEI

CHEN XIAO-SHU; ZHANG QING-YING

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2024年10月30日

Chinese Physics C> 1979, Vol. 3> Issue(4) : 454-458

THE TWO-BODY SPIN-ORBIT COUPLING INTERACTION AND THE ENERGY SPECTRA OF f_7/2 SHELL NUCLEI

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Abstract：
In this paper we use the central and two-body spin-orbit coupling forces as theresidual interaction to calculate the energy spectra of f_7/2 shell nuclei,with the valuesof the exchanged parameters suitably regulated.The harmonic oscillator wave functionis employed as the radial wave function.The consistency between the calculated energylevels of the nuclei and the experimental data is rather satisfactory.The results showthat the effects of two-body spin-orbit coupling term in the residual interaction cannot be neglected.

References

[1]

P. S. Signell et al., Phys. Rev., 109 (1958), 1229. I. Gajewski, Nucl. Phys., 37 (1962), 679. L. I. B. Goldfarb and D. Feldman, Phys. Rev., 88 (1852), 1099.[2] 北京大学物理系理论物理教研室原子核理论组，北京大学学报(自然科学)，5:4 (1959), 337.[3] V. V. Balashov and V. A. Eltekov, Nucl. Phys., 16 (1960), 423,[4] W. Scholz and F. B. Malik, Phys. Rev., 147 (1966)，836.[5] K. Lips and M. T. Mcllistrein, Phys. Rev., C1 (1970), 1009.[6] F. Pellegrini et al., Phys. Rev., C8 (1973), 1547.[7] B. B. Eanamoe, 36 (1959), 1123.[8] 李友松、陈创天、张广志、孙洪洲等，北京大学学报(自然科学)，8:2 (1962), 149.[9] S. T. Hsieh, T. Y. Lee and C. T. Chen-Tsai, Phys. Rev., C4 (1971), 105.[10] T. Komoda, Nucl. Phys., 43 (1963), 156; 51 (1964), 234.[11] E. Henri, Mitler, Nucl. Phys., 23 (1961), 200.[12] B.C. xcen}oe, J1. K. Iiexep, CxeM} Paeaaua PauuoaxTUexmx S}nep (1958): G. Goleman and R. A. Meyer, Phys. Rev., C13 (1976), 847. R. P. Yaffe et al., Phys. Rev., C16 (1977), 1581.

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CHEN XIAO-SHU and ZHANG QING-YING. THE TWO-BODY SPIN-ORBIT COUPLING INTERACTION AND THE ENERGY SPECTRA OF f_7/2 SHELL NUCLEI[J]. Chinese Physics C, 1979, 3(4): 454-458.

CHEN XIAO-SHU and ZHANG QING-YING. THE TWO-BODY SPIN-ORBIT COUPLING INTERACTION AND THE ENERGY SPECTRA OF f_7/2 SHELL NUCLEI[J]. Chinese Physics C, 1979, 3(4): 454-458. shu

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Received: 1978-01-20
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

THE TWO-BODY SPIN-ORBIT COUPLING INTERACTION AND THE ENERGY SPECTRA OF f_7/2 SHELL NUCLEI

CHEN XIAO-SHU
ZHANG QING-YING

Received Date: 1978-01-20
Accepted Date: 1900-01-01
Available Online: 1979-08-05

Abstract: In this paper we use the central and two-body spin-orbit coupling forces as theresidual interaction to calculate the energy spectra of f_7/2 shell nuclei,with the valuesof the exchanged parameters suitably regulated.The harmonic oscillator wave functionis employed as the radial wave function.The consistency between the calculated energylevels of the nuclei and the experimental data is rather satisfactory.The results showthat the effects of two-body spin-orbit coupling term in the residual interaction cannot be neglected.

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