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

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 $\alpha$ 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 $\alpha$ decay hindrance factors for the even-even nuclei in this region considering the shell effect and proton-neutron interaction are obtained.

arXiv comment2 figures, 2 tables. arXiv admin note: text overlap with arXiv:1710.03008

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Cited by in corpus (1)

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