Study of weakly-bound odd-A nuclei with quasiparticle blocking

Xue-Yu Xiong; Jun-Chen Pei; Yi-Nu Zhang; Yi Zhu

doi:10.1088/1674-1137/40/2/024101

Chinese Physics C> 2016, Vol. 40> Issue(2) : 024101 DOI: 10.1088/1674-1137/40/2/024101

Study of weakly-bound odd-A nuclei with quasiparticle blocking

1.
State Key Laboratory of Nuclear Physics and Technology, School of Physics, Peking University, Beijing 100871, China

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Abstract：
The coordinate-space Hartree-Fock-Bogoliubov (HFB) approach with quasiparticle blocking has been applied to study the odd-A weakly bound nuclei ^17,19B and ³⁷Mg, in which halo structures have been reported in experiments. The Skyrme nuclear forces SLy4 and UNEDF1 have been adopted in our calculations. The results with and without blocking have been compared to demonstrate the emergence of deformed halo structures due to blocking effects. In our calculations, ¹⁹B and ³⁷Mg have remarkable features of deformed halos.
- deformed halo ,
- blocking effects ,
- weakly bound nuclei ,
- Hartree-Fock-Bogoliubov

References

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Xue-Yu Xiong, Jun-Chen Pei, Yi-Nu Zhang and Yi Zhu. Study of weakly-bound odd-A nuclei with quasiparticle blocking[J]. Chinese Physics C, 2016, 40(2): 024101. doi: 10.1088/1674-1137/40/2/024101

Xue-Yu Xiong, Jun-Chen Pei, Yi-Nu Zhang and Yi Zhu. Study of weakly-bound odd-A nuclei with quasiparticle blocking[J]. Chinese Physics C, 2016, 40(2): 024101. doi: 10.1088/1674-1137/40/2/024101 shu

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Received: 2015-04-03
Revised: 2015-09-09

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Supported by National Key Basic Research Program of China (2013CB83440), National Natural Science Foundation of China (11375016, 11235001, 11320101004) and Research Fund for Doctoral Program of Higher Education of China (20130001110001)

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Study of weakly-bound odd-A nuclei with quasiparticle blocking

Corresponding author: Jun-Chen Pei,

1. State Key Laboratory of Nuclear Physics and Technology, School of Physics, Peking University, Beijing 100871, China

Received Date: 2015-04-03

Accepted Date: 2015-09-09

Available Online: 2016-02-20

Fund Project: Supported by National Key Basic Research Program of China (2013CB83440), National Natural Science Foundation of China (11375016, 11235001, 11320101004) and Research Fund for Doctoral Program of Higher Education of China (20130001110001)

Abstract: The coordinate-space Hartree-Fock-Bogoliubov (HFB) approach with quasiparticle blocking has been applied to study the odd-A weakly bound nuclei ^17,19B and ³⁷Mg, in which halo structures have been reported in experiments. The Skyrme nuclear forces SLy4 and UNEDF1 have been adopted in our calculations. The results with and without blocking have been compared to demonstrate the emergence of deformed halo structures due to blocking effects. In our calculations, ¹⁹B and ³⁷Mg have remarkable features of deformed halos.

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Study of weakly-bound odd-A nuclei with quasiparticle blocking

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