Analytical functions for the calculation of hyperspherical potential curves of atomic systems
نویسندگان
چکیده
J. J. De Groote, Mauro Masili, and J. E. Hornos Instituto de Quı́mica de Araraquara, Universidade Estadual Paulista, Caixa Postal 355, 14 801-970 Araraquara, SP, Brazil Department of Physics and Astronomy, The University of Nebraska, 116 Brace Laboratory, Lincoln, Nebraska 68 588-0111 Instituto de Fı́sica de São Carlos, Universidade de São Paulo, Caixa Postal 369, 13 560-970 São Carlos, SP, Brazil ~Received 8 March 2000; revised manuscript received 25 April 2000; published 15 August 2000!
منابع مشابه
Hyperspherical Close-Coupling Calculation of D-wave Positronium Formation and Excitation Cross Sections in Positron-Hydrogen Scattering
Hyperspherical close-coupling method is used to calculate the elastic, positronium formation and excitation cross sections for positron collisions with atomic hydrogen at energies below the H(n=4) threshold for the J=2 partial wave. The resonances below each inelastic threshold are also analyzed. The adiabatic hyperspherical potential curves are used to identify the nature of these resonances.
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