Nuclear Pair Shell Model and Its Numerical Calculation(I)

Zhao Yumin; Chen Jinquan; Chen Bingqing

Chinese Physics C> 1997, Vol. 21> Issue(4) : 356-361

Nuclear Pair Shell Model and Its Numerical Calculation(I)

Department of Physics,Southeast Univsity,Nanjing 2100182 Department of Physics,Nanjing University,Nanjing 2100083 W.K. Kelogg Radiation Lab,California Instite of Technology,Pasadenna,CA91125U.S.A.

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Abstract：
In the nuclear pair shell model(NPSM),it is found that the“realistic”pairs of the valence proton and valence neutron can be used as the building blocks for many-body wavefunction,and the contribution from particle energy term H⁰ can be taken into account naturaly.It is also found that the NPSM is reduced to the fermion dynamical symmetry model and the interacting boson model in some special cases.

References

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Y. K. Gambhir et al., Ann. Phys., 133(1981)154.[2]K. T. Hecht et al., Nucl. Phys., A197(1972)369.[3]C. L. Wu et al., Phys. Rev, C36(1987)1157.[4]F. Iachello, A. Arima, the Interacting Boson Model, Cambridge Univ.Press(1987).[5]T. Otsuka, Nucl. Phys., A557(1993)531C; A570(1994)265C.[6]C. L. Wu, D. H. Feng et al., Phys. Rev C51(1995)R1086.[7]J. Q. Chen et al., Nucl. Phys., A554(1993)61.[8]J. Q. Chen, Nucl. Phys., A562(1993)218.[9]Piepenbring et al., Nucl. Phys., A586(1995)396; A586(1995)413.[10]J. Q. Chen et al., the Nuclear Pair Shell Model:even system,预印本.[11]赵玉民，A User Guide for the SDPM code，东南大学学报，待发表.[12]H. Wu et al., Phys. Rev, C39(1989)1066.

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Zhao Yumin, Chen Jinquan and Chen Bingqing. Nuclear Pair Shell Model and Its Numerical Calculation(I)[J]. Chinese Physics C, 1997, 21(4): 356-361.

Zhao Yumin, Chen Jinquan and Chen Bingqing. Nuclear Pair Shell Model and Its Numerical Calculation(I)[J]. Chinese Physics C, 1997, 21(4): 356-361. 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

Nuclear Pair Shell Model and Its Numerical Calculation(I)

Corresponding author: Zhao Yumin,

Department of Physics,Southeast Univsity,Nanjing 2100182 Department of Physics,Nanjing University,Nanjing 2100083 W.K. Kelogg Radiation Lab,California Instite of Technology,Pasadenna,CA91125U.S.A.

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1997-04-05

Abstract: In the nuclear pair shell model(NPSM),it is found that the“realistic”pairs of the valence proton and valence neutron can be used as the building blocks for many-body wavefunction,and the contribution from particle energy term H⁰ can be taken into account naturaly.It is also found that the NPSM is reduced to the fermion dynamical symmetry model and the interacting boson model in some special cases.