Chinese Physics C > 1991, Vol. 15 > Issue(8): 720-729

The Semiclassical Study of Nuclear High Spin States

SHEN Xiao-Yan^,,
HU Ji-Min

Department of Technical Physics,Peking University,100871

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Abstract：
Nuclear high spin states are studied in the extended Thomas-Fermi approximation.Explicit formula for rotational energy and various corrections are given.Concrete calculations are performed for three typical nuclei: ¹¹⁶Sn, ¹⁵⁸Yb and ²⁴⁰Pu.Qualitatively,the results are similar to that of liquid drop model.Quantum corrections to rotational energy (besides shell corrections) cannot be neglected in a quantitative study.

References

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SHEN Xiao-Yan and HU Ji-Min. The Semiclassical Study of Nuclear High Spin States[J]. Chinese Physics C, 1991, 15(8): 720-729.

SHEN Xiao-Yan and HU Ji-Min. The Semiclassical Study of Nuclear High Spin States[J]. Chinese Physics C, 1991, 15(8): 720-729. shu

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Received: 1900-01-01
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 Semiclassical Study of Nuclear High Spin States

SHEN Xiao-Yan^,
HU Ji-Min

Corresponding author:SHEN Xiao-Yan,

Department of Technical Physics,Peking University,100871

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1991-08-05

Abstract:Nuclear high spin states are studied in the extended Thomas-Fermi approximation.Explicit formula for rotational energy and various corrections are given.Concrete calculations are performed for three typical nuclei:¹¹⁶Sn,¹⁵⁸Yb and²⁴⁰Pu.Qualitatively,the results are similar to that of liquid drop model.Quantum corrections to rotational energy (besides shell corrections) cannot be neglected in a quantitative study.