Chinese Physics C > 1999, Vol. 23 > Issue(1): 59-64

Correction on the Energy Spectra of the O(6) Limit of IBM1 Containing af-Boson With Three-Body Potential

Liu Yingtai^,,
Liao Jizhi

Department of Physics, Sichuan University, chengdu 610064

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Abstract：
Within the O(6) limit of s-d IBM1, the effective three-body potential between the interactions of d-bosons is introduced with the consideration of octupole states, which are produced by a f-boson plus (N-1) s-d-bosons. Then the analytic expressions of positive and negative parity energy spectrum formula are obtained. Also the energy spectra of even-even nuclei ¹¹⁸Xe and ¹²⁰Xe are calculated. Good fits with the experimental data are obtained, and Staggering phenomena is quantitatively analyzed with Staggering index formula.

References

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Liu Yingtai and Liao Jizhi. Correction on the Energy Spectra of the O(6) Limit of IBM1 Containing af-Boson With Three-Body Potential[J]. Chinese Physics C, 1999, 23(1): 59-64.

Liu Yingtai and Liao Jizhi. Correction on the Energy Spectra of the O(6) Limit of IBM1 Containing af-Boson With Three-Body Potential[J]. Chinese Physics C, 1999, 23(1): 59-64. shu

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Received: 1998-01-09
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

Correction on the Energy Spectra of the O(6) Limit of IBM1 Containing af-Boson With Three-Body Potential

Liu Yingtai^,
Liao Jizhi

Corresponding author:Liu Yingtai,

Department of Physics, Sichuan University, chengdu 610064

Received Date:1998-01-09
Accepted Date:1900-01-01
Available Online:1999-01-05

Abstract:Within the O(6) limit of s-d IBM1, the effective three-body potential between the interactions of d-bosons is introduced with the consideration of octupole states, which are produced by a f-boson plus (N-1) s-d-bosons. Then the analytic expressions of positive and negative parity energy spectrum formula are obtained. Also the energy spectra of even-even nuclei¹¹⁸Xe and¹²⁰Xe are calculated. Good fits with the experimental data are obtained, and Staggering phenomena is quantitatively analyzed with Staggering index formula.