Observatorio de I+D+i UPM

Memorias de investigación
Research Publications in journals:
Level Energies, Oscillator Strengths and Lifetimes for Transitions in Pb IV
Year:2008
Research Areas
  • Astronomy,
  • Astrophysics,
  • Physics - Atomic and molecular physics
Information
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
International
Si
JCR
No
Title
Spectral Line Shapes
ISBN
0094-243X
Impact factor JCR
0
Impact info
Volume
15
10.1063/1.3026457
Journal number
1
From page
257
To page
259
Month
JUNIO
Ranking
Participants
  • Autor: Cristobal Colon Hernandez (UPM)
  • Autor: Javier Albeniz Montes (UPM)
  • Autor: Aurelia Alonso Medina (UPM)
  • Autor: Antonio Zanon Ballesteros (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Caracterización óptica de materiales
  • Departamento: Química Industrial y Polímeros
  • Departamento: Matemática Aplicada (E.U.I.T. Industrial)
  • Departamento: Física Aplicada
S2i 2020 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)