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Quantum Systems in Chemistry and Physics Volume 2 pp 17–25Cite as

Atomic Resonances in External Fields

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Part of the book series: Progress in Theoretical Chemistry and Physics ((PTCP,volume 2/3))

Abstract

We present a new effective numerical method to compute resonances of simple but non-integrable quantum systems, based on a combination of complex coordinate rotations with the finite element and the discrete variable method. By using model potentials we were able to compute atomic data for alkali systems. As an example we show some results for the radial Stark and the Stark effect and compare our values with recent published ones.

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Author information

Author notes

  1. W. Schweizer

    Present address: Theoretische Physik I, Ruhr-Universität Bochum, D-0234, Bochum, Germany

Authors and Affiliations

  1. Institute’ Carlos I’de Fisica Teorica y Computational, Universidad de Granada, E-18071, Granada, Spain

    R. González-Férez

  2. Lehrstuhl für Theoretische Astrophysik, Universität Tübingen, Auf der Morgenstelle 10, D-72076, Tübingen, Germany

    W. Schweizer

Authors
  1. R. González-Férez
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  2. W. Schweizer
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Editor information

Editors and Affiliations

  1. Estación Experimental del Zaidín (C.S.I.C.), Granada, Spain

    Alfonso Hernández-Laguna

  2. Laboratoire de Chimie Physique (C.N.R.S.), Paris, France

    Jean Maruani

  3. Universita di Pisa, Pisa, Italy

    Roy McWeeny

  4. Rutherford Appleton Laboratory, Oxfordshire, UK

    Stephen Wilson

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© 2000 Kluwer Academic Publishers

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González-Férez, R., Schweizer, W. (2000). Atomic Resonances in External Fields. In: Hernández-Laguna, A., Maruani, J., McWeeny, R., Wilson, S. (eds) Quantum Systems in Chemistry and Physics Volume 2. Progress in Theoretical Chemistry and Physics, vol 2/3. Springer, Dordrecht. https://doi.org/10.1007/0-306-48145-6_2

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  • DOI: https://doi.org/10.1007/0-306-48145-6_2

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-0-7923-5970-8

  • Online ISBN: 978-0-306-48145-1

  • eBook Packages: Springer Book Archive

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