PNC METHOD FOR TREATING THE PAIRING CORRELATION IN SPHERICAL NUCLEUS

ZHANG MEI; XUE YU-YI

Chinese Physics C> 1981, Vol. 5> Issue(3) : 390-392

PNC METHOD FOR TREATING THE PAIRING CORRELATION IN SPHERICAL NUCLEUS

ZHANG MEI ,
XUE YU-YI ,

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Abstract：
In this paper the particle-number-conserving method (PNC) for treating pairing correlations in deformed nucleus is extended to treat the spherical nucleus. The properties of the ground state and the lowlying 0⁺ states of even-even isotops nearby ²⁰⁸Pb are calculated with this method.

References

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杨立铭、曾谨言,物理学报,201964), 84.[2] 曾谨言,高能物理与核物理,2(1978), 428.[3] 程搜生、曾谨言,高能物理与核物理,4(1980), 503.[4] Nuclear Data, Sheets, 5(1971).[5] M.A. Preston and B, H. Bhadur, Structure of the Nucleus, (1975), p. 317.[6] A. Bohr, J. H. Leinaas, P. Minnhagen, Nordita-79/13,Pairing (Or superfluiding)perience by the nucleus ".[7] N. H. Glendinning, Phys. Rev., B137(1985), 102.

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ZHANG MEI, XUE YU-YI and PNC METHOD FOR TREATING THE PAIRING CORRELATION IN SPHERICAL NUCLEUS[J]. Chinese Physics C, 1981, 5(3): 390-392.

ZHANG MEI, XUE YU-YI and PNC METHOD FOR TREATING THE PAIRING CORRELATION IN SPHERICAL NUCLEUS[J]. Chinese Physics C, 1981, 5(3): 390-392. shu

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Received: 1980-11-09
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

PNC METHOD FOR TREATING THE PAIRING CORRELATION IN SPHERICAL NUCLEUS

ZHANG MEI
XUE YU-YI

Received Date: 1980-11-09
Accepted Date: 1900-01-01
Available Online: 1981-06-05

Abstract: In this paper the particle-number-conserving method (PNC) for treating pairing correlations in deformed nucleus is extended to treat the spherical nucleus. The properties of the ground state and the lowlying 0⁺ states of even-even isotops nearby ²⁰⁸Pb are calculated with this method.