Electronic Transitions (bo+u ← Xo+g) And Bandhead Fitting For 130te2 In The Infrared

La Mantia, David

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https://hdl.handle.net/2142/51128 Copy

Description

Title

Electronic Transitions (bo+u ← Xo+g) And Bandhead Fitting For 130te2 In The Infrared

Author(s)

La Mantia, David

Contributor(s)

• Gillean, Jeffrey
• Furneaux, John
• Coker, James

Issue Date

2014-06-16

Keyword(s)

Linelists, Lineshapes, Collisions

Abstract

"The electronic spectrum of $^{130}\rm{Te}_{2}$ serves as a frequency standard for many spectroscopic investigations. We scanned the molecule in the region 664 to 676 THz using a tunable diode laser to create an atlas of transition lines, in line with the previous investigations of $Cariou, \hspace*{1 mm} et \hspace*{1 mm} al.$\footnote{Cariou, J. and Luc, P. ""Atlas Du Spectre D'Absorption De La Molecule De Tellure."" Laboratoire Aime, Cotton CNRS II 91405 Orsay, France. 1980.} The $BO^{+}_{u} \leftarrow XO^{+}_{g}$ transition was studied in great detail using the precise data for the $X$ band from $Verges, \hspace*{1 mm} et \hspace*{1 mm} al.$\footnote{Verges, J. ""The Laser Induced Fluorescence Spectrum of $\rm{Te}_{2}$ Studied by Fourier Transformation Spectrometry. \it{Physica Scripta}. Vol. 25, 338-350, 1982.} Using this data, the number of vibrational bandheads was identified. This allowed the rotational parameters B, D and H to be precisely obtained for each bandhead. These results are combined to obtain the appropriate spectroscopic parameters for the $B_{0}$ electronic band. The results of this investigation will be presented."

Publisher

International Symposium on Molecular Spectroscopy

Type of Resource

text

Language

English

Permalink

http://hdl.handle.net/2142/51128

DOI

https://doi.org/10.15278/isms.2014.MK08

Copyright and License Information

Copyright 2014 by the authors. Licensed under a Creative Commons Attribution 4.0 International License. http://creativecommons.org/licenses/by/4.0/

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