Partial widths with interchannel coupling for the 3P0 Wannier-ridge states of H-

We have computed the partial and total autoionization widths with interchannel coupling for the P-3(0) Wannier-ridge resonances of H- below the n = 3, 4, 5, 6, and 7 hydrogenic thresholds. The complex eigenvalue Schrodinger equations are solved using square-integrable wave functions with numerical and analytic real and complex orbitals. Trends regarding the decay dynamics and the excitation of high-orbital-angular-momentum electrons near threshold are established.