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arXiv · 1403.7848

Tree-particle integrals with spherical Bessel and Neumann functions

Alexei M. Frolov·David M. Wardlaw
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Abstract

A few approaches are derived to calculate three-particle integrals which include spherical Bessel functions of the first and second kind, i.e., the $j_{\ell}(V r)$ and $n_{\ell}(V r)$ functions. Such integrals are important in applications to various problems known in atomic and nuclear physics. In particular, these integrals are needed in accurate computations of the photodetachment cross-section(s) of the negatively charged hydrogen ions.

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Alexei M. Frolov, David M. Wardlaw. 2014-03-31. Tree-particle integrals with spherical Bessel and Neumann functions. https://arxiv.org/abs/1403.7848

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