Shell-model studies of the N=14 and 16 shell closures in neutron-rich nuclei

YUAN Cen-Xi; QI Chong; XU Fu-Rong

doi:10.1088/1674-1137/33/S1/018

Chinese Physics C> 2009, Vol. 33> Issue(S1) : 55-57 DOI: 10.1088/1674-1137/33/S1/018

Shell-model studies of the N=14 and 16 shell closures in neutron-rich nuclei

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Abstract：
Shell-model studies on the N=14 and 16 shell closures in neutron-rich Be, C, O and Ne isotopes are presented. We calculate, with the WBT interaction, the excited states in these nuclei. The calculations agree with recent experiment data. Excited energies and B(E2) values are displayed to discuss the shell closures. Our results support the N=16 shell closure in these isotopes, while indicating a disappearance of N=14 shell closure in Be and C isotopes.

References

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YUAN Cen-Xi, QI Chong and XU Fu-Rong. Shell-model studies of the N=14 and 16 shell closures in neutron-rich nuclei[J]. Chinese Physics C, 2009, 33(S1): 55-57. doi: 10.1088/1674-1137/33/S1/018

YUAN Cen-Xi, QI Chong and XU Fu-Rong. Shell-model studies of the N=14 and 16 shell closures in neutron-rich nuclei[J]. Chinese Physics C, 2009, 33(S1): 55-57. doi: 10.1088/1674-1137/33/S1/018 shu

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Received: 2008-10-22
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

Shell-model studies of the N=14 and 16 shell closures in neutron-rich nuclei

Corresponding author: YUAN Cen-Xi,

Received Date: 2008-10-22

Accepted Date: 1900-01-01

Available Online: 2009-01-10

Abstract: Shell-model studies on the N=14 and 16 shell closures in neutron-rich Be, C, O and Ne isotopes are presented. We calculate, with the WBT interaction, the excited states in these nuclei. The calculations agree with recent experiment data. Excited energies and B(E2) values are displayed to discuss the shell closures. Our results support the N=16 shell closure in these isotopes, while indicating a disappearance of N=14 shell closure in Be and C isotopes.

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Shell-model studies of the N=14 and 16 shell closures in neutron-rich nuclei

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