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

Nuclear Theory 2019-04-22 v1 Nuclear Experiment
Authors: 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 α\mathcal{\alpha} decay half-life of unknown nucleus 296^{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^{296}Og, i.e. proton number 82<Z<12682<Z<126 and neutron number 152<N<184152<N<184, from 250^{250}Cm to 294^{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 α\mathcal{\alpha} decay hindrance factors for the even-even nuclei in this region considering the shell effect and proton-neutron interaction are obtained.

Keywords

alpha decay two-potential approach og even-even nuclei hindrance factors half-life prediction shell effect

Cite

@article{arxiv.1803.02079,
  title  = {$\boldsymbol{\mathcal{\alpha}}$ decay properties of $\boldsymbol{^{296}}$Og within the two-potential approach},
  author = {Jun-Gang Deng and Jie-Cheng Zhao and Jiu-Long Chen and Xi-Jun Wu and Xiao-Hua Li},
  journal= {arXiv preprint arXiv:1803.02079},
  year   = {2019}
}

Comments

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

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