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Showing papers on "Elliptic coordinate system published in 1967"


Journal ArticleDOI
01 Jan 1967
TL;DR: For the ground state of the H2+ molecule, the function ψ = (1 + pRξ) exp (-αR ξ) cosh (βRη) which is separable into elliptic coordinates, has been studied in this paper.
Abstract: For the ground state of the H2+ molecule the function ψ = (1 +pRξ) exp (-αRξ) cosh (βRη) which is separable into elliptic coordinates, has been studied. The calculated energy is lower than that of any of the existing variational functions. The integrals and , as well as the energy values for different nuclear separations, have also been calculated.

9 citations