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On the computation of eigenenergies for potentials with a coulomb tail

✍ Scribed by V. Aquilanti; A. Laganà

Publisher
Elsevier Science
Year
1979
Tongue
English
Weight
337 KB
Volume
17
Category
Article
ISSN
0010-4655

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✦ Synopsis

The problem of computation of eigenvalues for potentials which have Coulomb tails is considered. A method based on an expansion in a continued fraction for the logarithmic derivative of confluent hypergeometric functions of the second kind is proposed and illustrated by examples from atomic and molecular physics.

📜 SIMILAR VOLUMES

Exact one-electron eigenenergies for a c
Exact one-electron eigenenergies for a class of atomic model potentials
✍ Vincenzo Aquilanti; Antonio Laganà 📂 Article 📅 1977 🏛 Elsevier Science 🌐 English ⚖ 443 KB

Exact one-electron eigenvalues are computed for a class of potentials which consist of a constant step and of a Coulomb tail, and include as particular cases several models for atomic potentials extensively used in the applications\_ Some general properties of these potentials are discussed, with pa