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Alonso Medina, Aurelia and Colón Hernández, Cristóbal (2007). Stark widths of several Pb III spectral lines in a laser-induced lead plasma. "Astronomy and Astrophysics", v. 466 (n. 1); pp. 399-402. ISSN 0004-6361. https://doi.org/10.1051/0004-6361:20066113.
Title: | Stark widths of several Pb III spectral lines in a laser-induced lead plasma |
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Author/s: |
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Item Type: | Article |
Título de Revista/Publicación: | Astronomy and Astrophysics |
Date: | April 2007 |
ISSN: | 0004-6361 |
Volume: | 466 |
Subjects: | |
Freetext Keywords: | Stellar dynamics; Plasmas; Line: profiles |
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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Context: Data on Stark widths of spectral lines are relevant not only for atomic structure research, but also for astrophysics and analytical techniques of plasma diagnosis. Aims: Stark widths of ten doubly ionized lead spectral lines that belong to 7s–7p, 6d–7p and 6p²–7p transitions have been measured. Methods: We observe the emission lines from an optically thin laser induced plasma from a lead target in an argon atmosphere. The studied plasma has a temperature of about 25 200 K and an electron density of about 10¹⁷ cmˉ³. Local thermodynamic equilibrium conditions and plasma homogeneity have been checked. Special attention was paid to the possible selfabsorption of the different transitions. Results: We report ten new experimental values for Stark widths (FWHM) of Pb III lines.
Type | Code | Acronym | Leader | Title |
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Universidad Politécnica de Madrid | R05/1926 | Unspecified | Unspecified | Unspecified |
Item ID: | 56538 |
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DC Identifier: | http://oa.upm.es/56538/ |
OAI Identifier: | oai:oa.upm.es:56538 |
DOI: | 10.1051/0004-6361:20066113 |
Official URL: | https://www.aanda.org/articles/aa/abs/2007/16/aa6113-06/aa6113-06.html |
Deposited by: | Memoria Investigacion |
Deposited on: | 24 Sep 2019 08:29 |
Last Modified: | 24 Sep 2019 08:30 |