Spectra and electromagnetic transitions of <sup>72-84</sup>Kr in the interacting boson model-1

Hong-Bo Bai; Xiao-Wei Li; Li-Jun L&uuml;; Hong-Fei Dong; Yin Wang; Jin-Fu Zhang

doi:10.1088/1674-1137/40/7/074103

Chinese Physics C> 2016, Vol. 40> Issue(7) : 074103 DOI: 10.1088/1674-1137/40/7/074103

Spectra and electromagnetic transitions of ^72-84Kr in the interacting boson model-1

College of Physics and Electronic Information Engineering, Chifeng University, Chifeng 024001, China

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Abstract：
Within the framework of the interacting boson model-1, the energy levels and electromagnetic transitions in ^72-84Kr isotopes are calculated. The structures of the eigenstate and Hamiltonian matrix for some low-lying states are also calculated. The calculated results are compared with available experimental data, and the results are generally in good agreement. The present study shows that the ^{72,74,76,80,82,84}Kr isotopes are in the transition from U(5)→SU(3), and ⁷⁸Kr is in the transition from U(5)→O(6).
- even-even Kr nuclei ,
- spectra ,
- electromagnetic transition ,
- the interacting boson model-1

References

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Hong-Bo Bai, Xiao-Wei Li, Li-Jun Lü, Hong-Fei Dong, Yin Wang and Jin-Fu Zhang. Spectra and electromagnetic transitions of ^72-84Kr in the interacting boson model-1[J]. Chinese Physics C, 2016, 40(7): 074103. doi: 10.1088/1674-1137/40/7/074103

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Received: 2015-10-26

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Supported by NSFC(11465001,11165001) and Natural Science Foundation of Inner Mongolia of China (2013MS0117)

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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

Spectra and electromagnetic transitions of ^72-84Kr in the interacting boson model-1

Corresponding author: Hong-Bo Bai,

Corresponding author: Xiao-Wei Li,

College of Physics and Electronic Information Engineering, Chifeng University, Chifeng 024001, China

Received Date: 2015-10-26

Available Online: 2016-07-05

Fund Project: Supported by NSFC(11465001,11165001) and Natural Science Foundation of Inner Mongolia of China (2013MS0117)

Abstract: Within the framework of the interacting boson model-1, the energy levels and electromagnetic transitions in ^72-84Kr isotopes are calculated. The structures of the eigenstate and Hamiltonian matrix for some low-lying states are also calculated. The calculated results are compared with available experimental data, and the results are generally in good agreement. The present study shows that the ^{72,74,76,80,82,84}Kr isotopes are in the transition from U(5)→SU(3), and ⁷⁸Kr is in the transition from U(5)→O(6).

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Spectra and electromagnetic transitions of ^72-84Kr in the interacting boson model-1

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Spectra and electromagnetic transitions of ^72-84Kr in the interacting boson model-1

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Spectra and electromagnetic transitions of 72-84Kr in the interacting boson model-1

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Spectra and electromagnetic transitions of ^72-84Kr in the interacting boson model-1

Spectra and electromagnetic transitions of ^72-84Kr in the interacting boson model-1