Theoretical Stark broadening parameters of Pb V spectral lines

Alonso Medina, Aurelia and Colón Hernández, Cristóbal (2012). Theoretical Stark broadening parameters of Pb V spectral lines. "Monthly Notices of the Royal Astronomical Society", v. 427 (n. 2); pp. 1312-1321. ISSN 0035-8711. https://doi.org/10.1111/j.1365-2966.2012.22081.x.

Description

Title: Theoretical Stark broadening parameters of Pb V spectral lines
Author/s:
  • Alonso Medina, Aurelia
  • Colón Hernández, Cristóbal
Item Type: Article
Título de Revista/Publicación: Monthly Notices of the Royal Astronomical Society
Date: December 2012
ISSN: 0035-8711
Volume: 427
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

In this paper, we report calculated values of the Stark widths and shifts for 72 spectral lines of Pb v. They were calculated using the Griem semi-empirical approach. A set of wavefunctions obtained from Hartree–Fock relativistic calculations including core polarization effects was used. Stark widths and shifts corresponding to lines arising from 5d9ns (n = 7, 8), 5d9 6p, 5d9 6d and 5d9 5f configurations of Pb v. Stark widths and shifts are presented for an electron density of 1017 cm−3 and temperatures T = 1.6–5.0 (104 K). The 2142.5, 2167.9 and 2278.6 Å lines of Pb v recently measured are included in our calculations. In this case, we have included for comparison calculations without core polarization effects. There is good agreement between our calculations and the above-cited experimental values.

More information

Item ID: 13917
DC Identifier: http://oa.upm.es/13917/
OAI Identifier: oai:oa.upm.es:13917
DOI: 10.1111/j.1365-2966.2012.22081.x
Official URL: http://onlinelibrary.wiley.com/doi/10.1111/mnr.2012.427.issue-2/issuetoc
Deposited by: Memoria Investigacion
Deposited on: 21 Dec 2012 12:07
Last Modified: 05 Mar 2019 09:39
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