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Article: Spectroscopic properties of the 5Δ i ground state of FeO

TitleSpectroscopic properties of the 5Δ i ground state of FeO
Authors
Cheung, ASCLee, NLyyra, AMMerer, AJTaylor, AW
Issue Date1982
PublisherAcademic Press. The Journal's web site is located at http://www.elsevier.com/locate/yjmsp
Citation
Journal Of Molecular Spectroscopy, 1982, v. 95 n. 1, p. 213-225 How to Cite?
DOI: http://dx.doi.org/10.1016/0022-2852(82)90248-X
AbstractLaser-induced fluorescence studies of the "orange" system of gaseous FeO were combined with analyses of the discharge emission spectrum of FeO near 1 μm (recorded at high resolution by Fourier transform spectrometry) to give spectroscopic constants for the levels v = 0-3 of the ground state of FeO. FeO is shown to have a 5Δ i ground state with r e = 1.616 A ̊ and a spin-orbit coupling constant A = -94.9 cm -1; the 5Δ 0 component shows a small Λ doubling of about 0.3 cm -1. In contrast to all the known excited states of FeO the ground state is well behaved and no local rotational perturbations were detected. Predictions are given for transition frequencies of interest in astrophysical studies of FeO. © 1982.
Persistent Identifierhttp://hdl.handle.net/10722/147695
ISSN
0022-2852
2021 Impact Factor: 1.451
2020 SCImago Journal Rankings: 0.413
ISI Accession Number ID
WOS:A1982PJ50000019

 

DC FieldValueLanguage
dc.contributor.authorCheung, ASCen_HK
dc.contributor.authorLee, Nen_HK
dc.contributor.authorLyyra, AMen_HK
dc.contributor.authorMerer, AJen_HK
dc.contributor.authorTaylor, AWen_HK
dc.date.accessioned2012-05-29T06:08:44Z-
dc.date.available2012-05-29T06:08:44Z-
dc.date.issued1982en_HK
dc.identifier.citationJournal Of Molecular Spectroscopy, 1982, v. 95 n. 1, p. 213-225en_HK
dc.identifier.issn0022-2852en_HK
dc.identifier.urihttp://hdl.handle.net/10722/147695-
dc.description.abstractLaser-induced fluorescence studies of the "orange" system of gaseous FeO were combined with analyses of the discharge emission spectrum of FeO near 1 μm (recorded at high resolution by Fourier transform spectrometry) to give spectroscopic constants for the levels v = 0-3 of the ground state of FeO. FeO is shown to have a 5Δ i ground state with r e = 1.616 A ̊ and a spin-orbit coupling constant A = -94.9 cm -1; the 5Δ 0 component shows a small Λ doubling of about 0.3 cm -1. In contrast to all the known excited states of FeO the ground state is well behaved and no local rotational perturbations were detected. Predictions are given for transition frequencies of interest in astrophysical studies of FeO. © 1982.en_HK
dc.languageengen_US
dc.publisherAcademic Press. The Journal's web site is located at http://www.elsevier.com/locate/yjmspen_HK
dc.relation.ispartofJournal of Molecular Spectroscopyen_HK
dc.titleSpectroscopic properties of the 5Δ i ground state of FeOen_HK
dc.typeArticleen_HK
dc.identifier.emailCheung, ASC:hrsccsc@hku.hken_HK
dc.identifier.authorityCheung, ASC=rp00676en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/0022-2852(82)90248-X-
dc.identifier.scopuseid_2-s2.0-0000036462en_HK
dc.identifier.volume95en_HK
dc.identifier.issue1en_HK
dc.identifier.spage213en_HK
dc.identifier.epage225en_HK
dc.identifier.isiWOS:A1982PJ50000019-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridCheung, ASC=7401806538en_HK
dc.identifier.scopusauthoridLee, N=27170260600en_HK
dc.identifier.scopusauthoridLyyra, AM=7003369998en_HK
dc.identifier.scopusauthoridMerer, AJ=6603864922en_HK
dc.identifier.scopusauthoridTaylor, AW=24406894300en_HK
dc.identifier.issnl0022-2852-

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