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Description of Shape Coexistence and Mixed-Symmetry States in $^{96}$Mo Using IBM-2 |
| Cheng-Fu Mu**, Da-Li Zhang** |
Department of Physics, Huzhou University, Huzhou 313000
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| Cite this article: |
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Cheng-Fu Mu, Da-Li Zhang 2018 Chin. Phys. Lett. 35 062101 |
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Abstract We investigate the level structure and $E2$, $M1$ electromagnetic transition properties in an even–even $^{96}$Mo nucleus within the framework of the proton–neutron interacting boson model (IBM-2). The calculated results of the IBM-2 can reproduce the recent new experimental data on $^{96}$Mo both qualitatively and quantitatively. It is found that both shape coexistence and mixed-symmetry states in $^{96}$Mo can be simultaneously described very well with the IBM-2 by taking into account that the relative energy of $d$ neutron bosons is different from that of proton bosons.
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Received: 16 March 2018
Published: 19 May 2018
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| Fund: Supported by the National Natural Science Foundation of China under Grant Nos 11475062, 11575059, 11747312 and 11147148. |
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