Theoretical Transition Probabilities, Oscillator Strengths and Radiative Lifetimes Of Levels In Pb IV

Alonso Medina, Aurelia and Colón Hernández, Cristóbal and Porcher, Pierre (2011). Theoretical Transition Probabilities, Oscillator Strengths and Radiative Lifetimes Of Levels In Pb IV. "Atomic Data and Nuclear Data Tables", v. 97 (n. 1); pp. 36-49. ISSN 0092-640X. https://doi.org/10.1016/j.adt.2010.08.002.

Description

Title: Theoretical Transition Probabilities, Oscillator Strengths and Radiative Lifetimes Of Levels In Pb IV
Author/s:
  • Alonso Medina, Aurelia
  • Colón Hernández, Cristóbal
  • Porcher, Pierre
Item Type: Article
Título de Revista/Publicación: Atomic Data and Nuclear Data Tables
Date: January 2011
ISSN: 0092-640X
Volume: 97
Subjects:
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

Transitionprobabilities and oscillatorstrengths 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 radiativelifetimes for 43 levels of PbIV, 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 PbIV. Transitionprobabilities, oscillatorstrengths, and radiativelifetimes obtained are generally in good agreement with the experimental data.

More information

Item ID: 11059
DC Identifier: http://oa.upm.es/11059/
OAI Identifier: oai:oa.upm.es:11059
DOI: 10.1016/j.adt.2010.08.002
Official URL: http://www.sciencedirect.com/science/article/pii/S0092640X1000077X
Deposited by: Memoria Investigacion
Deposited on: 13 Jun 2012 07:36
Last Modified: 26 Sep 2019 06:57
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