Chinese Physics C > 1990, Vol. 14 > Issue(10): 945-951

MICRO-CORRECTION TO THE NUCLEAR MACROSCOPIC MODEL

Department of Technical Physics,Pcking University

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Abstract：
The micro-correction to the nuclear macroscopic model is studied with a simple liquid drop model by fitting the nuclear masses.It is found that the micro-correction given by Moller and Nix is generally applicable with satisfactory results.Possible regions for improvement are indicated.Sampling calculations indicate that their corrections are also applicable to the continuous medium model proposed by the authors.For nuclear ground state,it is suggested that simplified method of micro-correction calculation may give similar results.

References

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胡济民，高能物理与核物理，5(1981),244.[2] 胡济民，郑春开，原子核物理，7(1985),1.[3]陈信义，胡济民，高能物理与核物理,13(1989),380.[4] P. Moller and J. R. Nix, Atomic Data and Nuclear Data Table , 26(1981), 165.[5] P. Moller and J. R. Nix, Atomic Data and Nuclear Data Table , (1986).[6] W. D. Myers and W. J. Swiatecki, Nucl . Phys., 81(1966), 1.[7] M. Brack, C. Yuet, H. B. Hakansson, Phys. Rep., 123 (1985). 275.[8] K. J. Krappe and J. R. Nix, Physics and Chemistry Ftssion, 1(1973), 159, 1.AEA.[9] S.G. Nilsson and C. F. Tsang, Nucl . Phys., A131(1969), 1-66.[10] P. Moller, S. G. Nilsson and J. R. Nix, Nucl. Phys., A229(1974), 292-319.[11] H. C. Pradhan, Y. Nogami and J. Law, Nucl. Phys.. A201(1973), 357.

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HU Ji-Min, ZHENG Chun-Kai and XU Fu-Rong. MICRO-CORRECTION TO THE NUCLEAR MACROSCOPIC MODEL[J]. Chinese Physics C, 1990, 14(10): 945-951.

HU Ji-Min, ZHENG Chun-Kai and XU Fu-Rong. MICRO-CORRECTION TO THE NUCLEAR MACROSCOPIC MODEL[J]. Chinese Physics C, 1990, 14(10): 945-951. 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

MICRO-CORRECTION TO THE NUCLEAR MACROSCOPIC MODEL

Corresponding author:HU Ji-Min,

Department of Technical Physics,Pcking University

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1990-10-05

Abstract:The micro-correction to the nuclear macroscopic model is studied with a simple liquid drop model by fitting the nuclear masses.It is found that the micro-correction given by Moller and Nix is generally applicable with satisfactory results.Possible regions for improvement are indicated.Sampling calculations indicate that their corrections are also applicable to the continuous medium model proposed by the authors.For nuclear ground state,it is suggested that simplified method of micro-correction calculation may give similar results.