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Level energies, oscillator strengths and lifetimes for transitions in Pb IV
Citation
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 |
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| Author/s: |
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| 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 |
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
| Type | Code | Acronym | Leader | Title |
|---|---|---|---|---|
| Madrid Regional Government | CCG07-UPM/ESP-1632 | Unspecified | Alonso Medina, Aurelia | Espectroscopia ultravioleta de átomos de interés astrofísico e industrial |
More information
| Item ID: | 56585 |
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| DC Identifier: | https://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 |
