Empirical Proton-Neutron Interaction Energy

ZHANG Jing-Ye

Chinese Physics C> 1991, Vol. 15> Issue(8) : 754-760

Empirical Proton-Neutron Interaction Energy

ZHANG Jing-Ye ^,

Theoretical Center,CCAST World Laboratory,Institute of Modern Physics,Academia Sinica of China,Lanzhou 730000

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A method for extracting the empirical proton-neutron interaction energy between the last proton and the last neutron,δV_pn has been discribed and developed.The results for ground states of all even-even nuclei with N not less than 40 and for high spin states of some nuclei have been discussed.δV_pn values at high frequency for given configuration of some odd a nuclei were shown as well.It is found that these empirical δV_pn values include all multipole (mostly the monopole and quadrupole) terms of proton-neutron interaction and sensitively depend on nuclear deformation,configuration and rotational frequency.

References

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ZHANG Jing-Ye. Empirical Proton-Neutron Interaction Energy[J]. Chinese Physics C, 1991, 15(8): 754-760.

ZHANG Jing-Ye. Empirical Proton-Neutron Interaction Energy[J]. Chinese Physics C, 1991, 15(8): 754-760. shu

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Received: 1900-01-01
Revised: 1900-01-01

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Empirical Proton-Neutron Interaction Energy

Corresponding author: ZHANG Jing-Ye,

Theoretical Center,CCAST World Laboratory,Institute of Modern Physics,Academia Sinica of China,Lanzhou 730000

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1991-08-05

Abstract: A method for extracting the empirical proton-neutron interaction energy between the last proton and the last neutron,δV_pn has been discribed and developed.The results for ground states of all even-even nuclei with N not less than 40 and for high spin states of some nuclei have been discussed.δV_pn values at high frequency for given configuration of some odd a nuclei were shown as well.It is found that these empirical δV_pn values include all multipole (mostly the monopole and quadrupole) terms of proton-neutron interaction and sensitively depend on nuclear deformation,configuration and rotational frequency.

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Empirical Proton-Neutron Interaction Energy

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