Observatorio de I+D+i UPM

Memorias de investigación
Research Publications in journals:
CORE-POLARIZATION EFFECTS, OSCILLATOR STRENGTHS AND RADIATIVE LIFETIMES OF LEVELS IN PB III
Year:2009
Research Areas
  • Physics - Atomic and molecular physics
Information
Abstract
Transition probabilities and oscillator strengths of 382 lines with astrophysical interest arising from 5d96s26p, 5d106snl, 5d106s2, 5d106p2, 5d106p7s and 5d106p6d configurations and some levels radiative lifetimes of Pb III have been calculated. These values were obtained in intermediate coupling (IC) and using relativistic Hartree¿Fock calculations including corepolarization effects. We use for the IC calculations the standard method of least-square fitting from experimental energy levels by means of Cowan computer code. The inclusion in these calculations of the 5d106p7s and 5d106p6d configurations has facilitated us a complete assignment of the levels of energy in the Pb III. Transition probabilities, oscillator strengths and radiative lifetimes obtained are generally in good agreement with the experimental data.
International
Si
JCR
Si
Title
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
ISBN
0035-8711
Impact factor JCR
5,185
Impact info
Volume
395
http://dx.doi.org/10.1111/j.1365-2966.2009.14582.x
Journal number
1
From page
567
To page
579
Month
ENERO
Ranking
Participants
  • Autor: Aurelia Alonso Medina (UPM)
  • Autor: Cristobal Colon Hernandez (UPM)
  • Autor: Antonio Zanon Ballesteros (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Caracterización óptica de materiales
  • 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)