Spectral data for doubly excited states of helium with non-zero total angular momentum

Johannes Eiglsperger; Moritz Schönwetter; Bernard Piraux; Javier Madroñero

doi:10.1016/j.adt.2011.11.003

Spectral data for doubly excited states of helium with non-zero total angular momentum

Atomic Physics 2012-01-23 v1

Authors: Johannes Eiglsperger , Moritz Schönwetter , Bernard Piraux , Javier Madroñero

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Abstract

A spectral approach is used to evaluate energies and widths for a wide range of singlet and triplet resonance states of helium. Data for total angular momentum $L=1,...,4$ is presented for resonances up to below the 5th single ionization threshold. In addition the expectation value of $\cos(\theta_{12})$ is given for the calculated resonances.

Keywords

doubly excited states helium total angular momentum resonance states spectral method energies and widths expectation value

Cite

@article{arxiv.1105.0742,
  title  = {Spectral data for doubly excited states of helium with non-zero total angular momentum},
  author = {Johannes Eiglsperger and Moritz Schönwetter and Bernard Piraux and Javier Madroñero},
  journal= {arXiv preprint arXiv:1105.0742},
  year   = {2012}
}

Comments

35 pages, 16 tables, to be published in Atomic Data and Nuclear Data Tables

Spectral data for doubly excited states of helium with non-zero total angular momentum

Abstract

Keywords

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