Half-lives of $\alpha$-emitters approaching the N=Z line

Chang Xu, Zhongzhou Ren

The half-lives of newly observed $\alpha$-emitters ${}^{105}$Te and ${}^{109}$Xe [Seweryniak \textit{et al.}, Phys. Rev. C \textbf{73}, 061301(R) (2006); Liddick \textit{et al.}, Phys. Rev.…