IRON Project XXXVIII. Fe XV Virtual Observatory Resource

Authors
  1. Eissner W.
  2. Galavis M.E.
  3. Mendoza C.
  4. Zeippen
  5. Published by
    CDS
Abstract

As part of a systematic study of the collisional properties of Fe ions carried out by the IRON Project, electron excitation rates (effective collision strengths) are computed for all the fine-structure transitions within the n=3 complex of Fe XV in the electron temperature range 10^5^<=T/K<=10^7^. Configuration-interaction target wavefunctions are generated with the atomic structure code superstructure, and collision strengths are computed in the close-coupling approximation with a Breit-Pauli R-matrix package. Special care is taken to resolve the resonance structure and to ensure the convergence of the partial wave expansion, specially for dipole allowed transitions. By comparing with previously calculated collision strengths in the distorted wave approximation, a 20% accuracy rating is assigned to transitions with effective collision strengths {Upsilon}(T)>10^-2^.

Keywords
  1. Atomic physics
Bibliographic source Bibcode
1999A&AS..137..165E
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/137/165
IVOA Identifier IVOID
ivo://CDS.VizieR/J/A+AS/137/165

Access

Web browser access HTML
http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/137/165
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/137/165
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/137/165
IVOA Table Access TAP
http://tapvizier.cds.unistra.fr/TAPVizieR/tap
Run SQL-like queries with TAP-enabled clients (e.g., TOPCAT).

History

1999-06-05T21:52:49Z
Resource record created
1999-06-05T21:52:49Z
Created
1999-06-05T21:52:56Z
Updated

Contact

Name
CDS support team
Postal Address
CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France
E-Mail
cds-question@unistra.fr