Abstract
Irregularities in the cross section of electron scattering off hydrogen and hydrogen-like He+, Li++, and Be+++ ions are studied using an s-wave model. The resonance structure and irregularities in the scattering data are compared. A unified approach based on an exterior complex scaling method is used in performing calculations. The potential splitting approach is used for calculations of scattering in systems with asymptotic Coulomb interactions.
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Merkur’ev, S.P. and Faddeev, L.D., Kvantovaya teoriya rasseyaniya dlya sistem neskol’kikh chastits (Quantum Scattering Theory for Several-Particle Systems), Moscow Nauka, 1985.
Nuttall, J. and Cohen, H.L., Phys. Rev., 1969, vol. 188, p. 1542.
Rescigno, T.N., Baertschy, M., et al., Phys. Rev. A, 1997, vol. 55, p. 4253.
Volkov, M.V., Elander, N., et al., Europhys. Lett., 2009, vol. 85, p. 30001.
Breit, G. and Wigner, E., Phys. Rev., 1936, vol. 49, p. 519.
Balslev, E. and Combes, J.M., Commun Math. Phys., 1971, vol. 22, p. 280.
Temkin, A., Phys. Rev., 1962, vol. 126, p. 130.
Poet, R., J. Phys. B, 1978, vol. 11, p. 3081.
Elander, N., Volkov, M., et al., Few-Body Syst., 2009, vol. 45, p. 197.
Yarevsky, E., Yakovlev, S.L., et al., J. Phys. B: At. Mol. Opt. Phys., 2015, vol. 48, p. 115002.
Elander, N. and Yarevsky, E., Phys. Rev. A, 1998, vol. 57, p. 3119.
Bray, I. and Clare, B., Phys. Rev. A, 1997, vol. 56, p. R1694.
Bartschat, K. and Bray, I., Phys. Rev. A, 1997, vol. 55, p. 3236.
Taylor, J.R., Scattering Theory: the Quantum Theory of Nonrelativistic Collisions, Dover, 2006.
Peskin, U., Moiseyev, N., and Lefebvre, R., J. Chem. Phys., 1990, vol. 92, p. 2902.
Shilyaeva, K., Elander, N., and Yarevsky, E., J. Phys. B: At. Mol. Opt. Phys., 2009, vol. 42, p. 044011.
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Original Russian Text © E.A. Yarevsky, 2016, published in Izvestiya Rossiiskoi Akademii Nauk, Seriya Fizicheskaya, 2016, Vol. 80, No. 8, pp. 1035–1038.
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Yarevsky, E.A. Resonances in an S-wave model of electron scattering off hydrogen-like ions. Bull. Russ. Acad. Sci. Phys. 80, 947–950 (2016). https://doi.org/10.3103/S106287381608044X
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DOI: https://doi.org/10.3103/S106287381608044X