Level energies, oscillator strengths and lifetimes for transitions in Pb IV

Colón Hernández, Cristóbal and Alonso Medina, Aurelia and Zanón Ballesteros, Antonio and Albéniz Montes, Javier (2008). Level energies, oscillator strengths and lifetimes for transitions in Pb IV. "AIP Conference Proceedings", v. 1058 (n. 1); pp. 257-259. ISSN 0094-243X. https://doi.org/10.1063/1.3026457.

Description

Title: Level energies, oscillator strengths and lifetimes for transitions in Pb IV
Author/s:
  • Colón Hernández, Cristóbal
  • Alonso Medina, Aurelia
  • Zanón Ballesteros, Antonio
  • Albéniz Montes, Javier
Item Type: Article
Event Title: 19th International Conference on Spectral Line Shapes
Event Dates: 15/06/2008–20/06/2008
Event Location: Valladolid, España
Title of Book: Spectral line shapes
Título de Revista/Publicación: AIP Conference Proceedings
Date: October 2008
ISBN: 978-0-7354-0588-2
ISSN: 0094-243X
Volume: 1058
Subjects:
Freetext Keywords: Oscillator strengths; Radiative lifetimes
Faculty: E.U.I.T. Industrial (UPM)
Department: Física Aplicada [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Oscillator strengths for several lines of astrophysical interest arising from some configurations and some levels radiative lifetimes of Pb IV have been calculated. These values were obtained in intermediate coupling (IC) and using ab initio relativistic Hartree-Fock calculations. We use for the IC calculations the standard method of least square fitting of experimental energy levels by means of computer codes from Cowan. Transition probabilities and oscillator strengths obtained, although in general agreement with the rare experimental data, do present some noticeable discrepancies that are studied in the text.

Funding Projects

TypeCodeAcronymLeaderTitle
Madrid Regional GovernmentCCG07-UPM/ESP-1632UnspecifiedAlonso Medina, AureliaEspectroscopia ultravioleta de átomos de interés astrofísico e industrial

More information

Item ID: 56585
DC Identifier: http://oa.upm.es/56585/
OAI Identifier: oai:oa.upm.es:56585
DOI: 10.1063/1.3026457
Official URL: https://aip.scitation.org/doi/abs/10.1063/1.3026457
Deposited by: Memoria Investigacion
Deposited on: 27 Sep 2019 07:52
Last Modified: 27 Sep 2019 07:52
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