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Properties of the Alpha Decay Chain Nuclei of 310126, 292120 and 298114 |
WANG Ting-Tai;JIANG Wei-Zhou;ZHANG Wei;WANG Kun;ZHU Zhi-Yuan |
Shanghai Institute of Nuclear Research, Chinese Academy of Sciences, Shanghai 201800 |
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Cite this article: |
WANG Ting-Tai, JIANG Wei-Zhou, ZHANG Wei et al 2004 Chin. Phys. Lett. 21 453-456 |
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Abstract The properties of the α decay nuclei of 310126, 292120 and 298114 are investigated in the deformed relativistic mean-field model. The nuclear properties are investigated with the TMA and NL-Z2 parameter sets, and compared with Moller’s result [At. Data Nucl. Data Tables 59 (1995) 185]. The results show that the α decay energy increases systematically with the increasing proton number. Meanwhile, the α decay energy has a minimum value at the point of shell closure. It is also found that of the three nuclei, 292120 is the more likely to be the next doubly magic nucleus.
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Keywords:
21.10.Dr
-21.60.Jr
-23.60.+e
-27.90.+b
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Published: 01 March 2004
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