MICROSCOPIC CALCULATION OF THE INERTIA IN HEAVY NUCLEI

FENG Ren-Fa; WU Xi-Zhen; ZHANG Xi-Zhen; ZHUO Yi-Zhong

Chinese Physics C> 1984, Vol. 8> Issue(1) : 81-90

MICROSCOPIC CALCULATION OF THE INERTIA IN HEAVY NUCLEI

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Abstract：
A realistic calculation of the inertia for ²³⁶U fisson based on the linear response theory is presented, in which the single particle states are provided by Nilsson model. The dependence of the nuclear inertia M_δiδi on the collective variables δ₂, δ₄ is studied at the range of certain nuclear temperature (0—1 MeV). The pairing effect and the shell effect on the nuclear inertia are discussed. The calculated results show a very prominent structure at level crossing points and when acrossing the critical temperature.

References

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冯仁发, 吴锡真等, 原子能科学技术, 6(1981), 703.[2] H. Hofmann, P. Siemens, Nucl. Phys., A257 (1976), 165. ,[3] K. I. Sato, A. Iwamoto, K. Harada S. Ymaji and S. Yoshida, JAERI-mamo. 7596 (1978).[4] 冯仁发, 吴锡真等, 高能物理与核物理, 3(1981), 346.[5] 冯仁发等, 高能物理与核物理, 待发表.[6] J. R. Nix, STUDIES IN TFBE LIQUID-DROP THERY OF NUCLEAR FISSION, UCRL 11338 (1964).[7] D. R. Inglis, Phys. Rev., 96(1954), 1059.[8] P. Moller, J. R. Nix, Nucl. Phys., A296 (1978). 289.[9] A. Iwamoto, W. Greiner, Z. Physik, A292(1979), 301. -[10] A. Iwamoto, J. A. Maruhn, Z. Physik, A293 (1979), 315.[11] L. G. Mretto, Nucl. Phys., A185 (1972), 145.[12] T. Ledergerber and H. C. PAULI, Nucl. Phys., A207(1973), 1.[13] H. Hofmann, P. J. Siemens, IAEA-SM-241/H4 (1980).

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FENG Ren-Fa, WU Xi-Zhen, ZHANG Xi-Zhen and ZHUO Yi-Zhong. MICROSCOPIC CALCULATION OF THE INERTIA IN HEAVY NUCLEI[J]. Chinese Physics C, 1984, 8(1): 81-90.

FENG Ren-Fa, WU Xi-Zhen, ZHANG Xi-Zhen and ZHUO Yi-Zhong. MICROSCOPIC CALCULATION OF THE INERTIA IN HEAVY NUCLEI[J]. Chinese Physics C, 1984, 8(1): 81-90. 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

MICROSCOPIC CALCULATION OF THE INERTIA IN HEAVY NUCLEI

Corresponding author: FENG Ren-Fa,

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1984-02-05

Abstract: A realistic calculation of the inertia for ²³⁶U fisson based on the linear response theory is presented, in which the single particle states are provided by Nilsson model. The dependence of the nuclear inertia M_δiδi on the collective variables δ₂, δ₄ is studied at the range of certain nuclear temperature (0—1 MeV). The pairing effect and the shell effect on the nuclear inertia are discussed. The calculated results show a very prominent structure at level crossing points and when acrossing the critical temperature.