Model of the passing of the s term through the parabolic boundary of the continuum

Yu. N. Demkov and V. N. Ostrovskii, Method of Zero-Range Potentials in Atomic Physics [in Russian], LGU (1975). Yu. N. Demkov, in: Problems of the Theory of Atomic Collisions [in Russian], No. 1, LGU (1975). A. Z. Devdariani, V. N. Ostrovskii, and Yu. N. Sebyakin, Zh. Eksp. Teor. Fiz.,71, 909 (1975). E. A. Solov'ev, Zh. Eksp. Teor. Fiz.,70, 872 (1976). E. A. Solov'ev, Teor. Mat. Fiz.,28, 240 (1976). G. I. Schulz, A Review of Vibrational Excitation of Molecules by Electron Impact at Low Energies, Yale University (1975). A. Z. Devdariani and Yu. N. Demkov, Teor. Mat. Fiz.,21, 74 (1974). A. Z. Devdariani, Candidate's Dissertation [in Russian], LGU (1972). A. K. Kazanskii, V. N. Ostrovskii, and E. A. Solov'ev, Zh. Eksp. Teor. Fiz.,70, 493 (1976). I. S. Gradshteyn and I. M. Ryzhik, Table of Integrals, Series, and Products, Academic Press, New York and London (1965). Yu. N. Demkov, Zh. Eksp. Teor. Fiz.,49, 885 (1965). V. N. Ostrovskii, Teor. Mat. Fiz.,32, 126 (1977). F. Fiquet-Fayard, J. Phys. B,7, 810 (1974).