Intensities, broadening and narrowing parameters in the ν3 band of methane

Handle URI:
http://hdl.handle.net/10754/347274
Title:
Intensities, broadening and narrowing parameters in the ν3 band of methane
Authors:
Es-sebbar, Et-touhami ( 0000-0001-8513-8815 ) ; Farooq, Aamir ( 0000-0001-5296-2197 )
Abstract:
The P-branch of methane's ν3 band is probed to carry out an extensive study of the 2905-2908cm-1 infrared spectral region. Absolute line intensities as well as N2-, O2-, H2-, He-, Ar- and CO2-broadening coefficients are determined for nine transitions at room temperature. Narrowing parameters due to the Dicke effect have also been investigated. A narrow emission line-width (~0.0001cm-1) difference-frequency-generation (DFG) laser system is used as the tunable light source. To retrieve the CH4 spectroscopic parameters, Voigt and Galatry profiles were used to simulate the measured line shape of the individual transitions.
KAUST Department:
Chemical Kinetics & Laser Sensors Laboratory; Clean Combustion Research Center; Physical Sciences and Engineering (PSE) Division
Citation:
Intensities, broadening and narrowing parameters in the ν3 band of methane 2014, 149:241 Journal of Quantitative Spectroscopy and Radiative Transfer
Publisher:
Elsevier
Journal:
Journal of Quantitative Spectroscopy and Radiative Transfer
Issue Date:
Dec-2014
DOI:
10.1016/j.jqsrt.2014.08.008
Type:
Article
ISSN:
00224073
Additional Links:
http://linkinghub.elsevier.com/retrieve/pii/S0022407314003525
Appears in Collections:
Articles; Physical Sciences and Engineering (PSE) Division; Clean Combustion Research Center

Full metadata record

DC FieldValue Language
dc.contributor.authorEs-sebbar, Et-touhamien
dc.contributor.authorFarooq, Aamiren
dc.date.accessioned2015-03-30T07:05:51Zen
dc.date.available2015-03-30T07:05:51Zen
dc.date.issued2014-12en
dc.identifier.citationIntensities, broadening and narrowing parameters in the ν3 band of methane 2014, 149:241 Journal of Quantitative Spectroscopy and Radiative Transferen
dc.identifier.issn00224073en
dc.identifier.doi10.1016/j.jqsrt.2014.08.008en
dc.identifier.urihttp://hdl.handle.net/10754/347274en
dc.description.abstractThe P-branch of methane's ν3 band is probed to carry out an extensive study of the 2905-2908cm-1 infrared spectral region. Absolute line intensities as well as N2-, O2-, H2-, He-, Ar- and CO2-broadening coefficients are determined for nine transitions at room temperature. Narrowing parameters due to the Dicke effect have also been investigated. A narrow emission line-width (~0.0001cm-1) difference-frequency-generation (DFG) laser system is used as the tunable light source. To retrieve the CH4 spectroscopic parameters, Voigt and Galatry profiles were used to simulate the measured line shape of the individual transitions.en
dc.publisherElsevieren
dc.relation.urlhttp://linkinghub.elsevier.com/retrieve/pii/S0022407314003525en
dc.rightsArchived with thanks to Journal of Quantitative Spectroscopy and Radiative Transfer. Copyright © 2014 Elsevier Ltd. All rights reserved.en
dc.titleIntensities, broadening and narrowing parameters in the ν3 band of methaneen
dc.typeArticleen
dc.contributor.departmentChemical Kinetics & Laser Sensors Laboratoryen
dc.contributor.departmentClean Combustion Research Centeren
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.identifier.journalJournal of Quantitative Spectroscopy and Radiative Transferen
dc.eprint.versionPost-printen
dc.contributor.affiliationKing Abdullah University of Science and Technology (KAUST)en
kaust.authorEs-sebbar, Et-touhamien
kaust.authorFarooq, Aamiren
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