Spectroscopic study of a laser-produced lead plasma: experimental atomic transition probabilities for Pb III lines

Colón Hernández, Cristóbal and Alonso Medina, Aurelia and Herrán Martínez, Carlos (1999). Spectroscopic study of a laser-produced lead plasma: experimental atomic transition probabilities for Pb III lines. "Journal of Physics B: Atomic, Molecular and Optical Physics", v. 32 (n. 15); pp. 3887-3897. ISSN 0953-4075. https://doi.org/10.1088/0953-4075/32/15/318.

Description

Title: Spectroscopic study of a laser-produced lead plasma: experimental atomic transition probabilities for Pb III lines
Author/s:
  • Colón Hernández, Cristóbal
  • Alonso Medina, Aurelia
  • Herrán Martínez, Carlos
Item Type: Article
Título de Revista/Publicación: Journal of Physics B: Atomic, Molecular and Optical Physics
Date: 1999
ISSN: 0953-4075
Volume: 32
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

The optical emission from a laser produced plasma (LPP) generated by a 10 640 Å laser irradiation, with a flux of 2×10¹°W cm-², on Pb targets was recorded and analysed between 2000 and 7000 Å; spectral lines emitted by the first two ionization species of Pb were studied in a wide range of plasma parameters. First experimental values of the atomic transition probabilities for ten spectral lines of Pb III have been determined by measurement of emission line intensities from an optically thin LPP of Pb in an atmosphere of Ar. The studied plasma has a temperature of about 25 300 K and an electron density of 10¹⁷cm-³. Local thermodynamic equilibrium conditions and plasma homogeneity has been checked.

More information

Item ID: 56438
DC Identifier: http://oa.upm.es/56438/
OAI Identifier: oai:oa.upm.es:56438
DOI: 10.1088/0953-4075/32/15/318
Official URL: https://iopscience.iop.org/article/10.1088/0953-4075/32/15/318
Deposited by: Memoria Investigacion
Deposited on: 16 Sep 2019 08:37
Last Modified: 30 Sep 2019 08:58
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