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arXiv · 1803.02079

$\boldsymbol{\mathcalα}$ decay properties of $\boldsymbol{^{296}}$Og within the two-potential approach

Jun-Gang Deng·Jie-Cheng Zhao·Jiu-Long Chen·Xi-Jun Wu·Xiao-Hua Li
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Abstract

The present work is a continuations of our previous paper [J.-G. Deng, et al., Chin. Phys. C, {\bf41}: 124109 (2017)]. In present work, the $\mathcalα$ decay half-life of unknown nucleus $^{296}$Og is predicted within the two-potential approach and the hindrance factors of all 20 even-even nuclei in the same region with $^{296}$Og, i.e. proton number $82<Z<126$ and neutron number $152<N<184$, from $^{250}$Cm to $^{294}$Og are extracted. The prediction is 1.09 ms within a factor of 5.12. In addition, based on the latest experimental data, a new set of parameters of $\mathcalα$ decay hindrance factors for the even-even nuclei in this region considering the shell effect and proton-neutron interaction are obtained.

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Jun-Gang Deng, Jie-Cheng Zhao, Jiu-Long Chen, Xi-Jun Wu, Xiao-Hua Li. 2018-03-06. $\boldsymbol{\mathcalα}$ decay properties of $\boldsymbol{^{296}}$Og within the two-potential approach. https://doi.org/10.1088/1674-1137%2F42%2F4%2F044102

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