Memorias de investigación
Artículos en revistas:
THEORETICAL TRANSITION PROBABILITIES, OSCILLATOR STRENGTHS AND RADIATIVE LIFETIMES OF LEVELS IN Pb IV
Año:2011
Áreas de investigación
  • Fisica am -- fisica atomica y molecular
Datos
Descripción
Transition probabilities and oscillator strengths of 176 spectral lines with astrophysical interest arising from 5d10ns (n = 7,8), 5d10np (n = 6,7), 5d10nd (n = 6,7), 5d105f, 5d105g, 5d10nh (n = 6,7,8), 5d96s2, and 5d96s6p configurations, and radiative lifetimes for 43 levels of Pb IV, have been calculated. These values were obtained in intermediate coupling (IC) and using relativistic Hartree?Fock calculations including core-polarization effects. For the IC calculations, we use the standard method of least-square fitting from experimental energy levels by means of the Cowan computer code. The inclusion in these calculations of the 5d107p and 5d105f configurations has facilitated a complete assignment of the energy levels in the Pb IV. Transition probabilities, oscillator strengths, and radiative lifetimes obtained are generally in good agreement with the experimental data.
Internacional
Si
JCR del ISI
Si
Título de la revista
Atomic Data and Nuclear Data Tables
ISSN
0092-640X
Factor de impacto JCR
2,186
Información de impacto
Volumen
97
DOI
10.1016/j.adt.2010.08.002
Número de revista
1
Desde la página
36
Hasta la página
49
Mes
JUNIO
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Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Caracterización óptica de materiales
  • Departamento: Física Aplicada