๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Upon the utility of spherical harmonic expansions in the evaluation of cluster integrals

โœ Scribed by George D. J. Phillies


Publisher
Springer
Year
1982
Tongue
English
Weight
532 KB
Volume
28
Category
Article
ISSN
0022-4715

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๐Ÿ“œ SIMILAR VOLUMES


Gaussian expansions of orbital products
โœ P.D. Dacre; M. Elder ๐Ÿ“‚ Article ๐Ÿ“… 1971 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 299 KB

A method is described for evaluating multicenter integrals over contrscted gaussim-trye orbit& by Use of gaussian expansion Of orbital products. The expansions are determined by the method of nonlinear least swares with constraints. There ia no restriction tipon the symmetry of the orbital product

Evaluation in closed form of integrals o
โœ William J. Taylor ๐Ÿ“‚ Article ๐Ÿ“… 1969 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 352 KB

The bipolar expansion obtained by Ruedenberg by a Fourier transform method leads to radial functions which are integrals of a product of three spherical Bessel functions. It is shown that these integrals can be evaluated in closed form by means of the theory of generalized functions.