On the direct nucleon decay of high-spin subbarrier single-particle   states in near-magic nuclei
  The description of the direct nucleon decay of high-spin subbarrier one-particle states in near-magic nuclei is attempted using a simple optical model and the simplest version of the coupled-channel approach. The branching ratios for the direct decay of the several single-neutron states in $^{209}Pb$ and $^{91}Zr$ to the ground state and to the low-lying collective states of $^{208}Pb$ and $^{90}Zr$, respectively, are evaluated. Results are compared with recent experimental data. 
G.A.Chekomazov and M.H.Urin (Moscow Engineering-Physics Institute)