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Article: A novel electronic-hyperfine perturbation in the C4Σ- state of VO

TitleA novel electronic-hyperfine perturbation in the C4Σ- state of VO
Authors
Issue Date1981
PublisherAcademic Press. The Journal's web site is located at http://www.elsevier.com/locate/yjmsp
Citation
Journal Of Molecular Spectroscopy, 1981, v. 86 n. 2, p. 526-533 How to Cite?
AbstractThe hyperfine structure of the level N = 37, J = 38 1 2 in the C 4Σ -, v = 0 state of VO is anomalous as a result of an electronic perturbation. Because of the high nuclear spin of 51V (I = 7 2), the hyperfine pattern has a sufficient number of lines that it can be analyzed in detail just as if it were a rotational branch fragment containing an avoided crossing. It is shown how the coefficient of F(F + 1) in the hyperfine energy expression for the perturbing state and the perturbation matrix element can be obtained very accurately, though because the nature of the perturbing state is unknown it has not been possible to interpret the coefficient in terms of conventional hyperfine parameters in this case. The conditions for the appearance of perturbations of this type and the results to be obtained from them are discussed. © 1981.
Persistent Identifierhttp://hdl.handle.net/10722/147711
ISSN
2015 Impact Factor: 1.593
2015 SCImago Journal Rankings: 0.543
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorCheung, ASCen_HK
dc.contributor.authorHansen, RCen_HK
dc.contributor.authorLyyra, AMen_HK
dc.contributor.authorMerer, AJen_HK
dc.date.accessioned2012-05-29T06:08:50Z-
dc.date.available2012-05-29T06:08:50Z-
dc.date.issued1981en_HK
dc.identifier.citationJournal Of Molecular Spectroscopy, 1981, v. 86 n. 2, p. 526-533en_HK
dc.identifier.issn0022-2852en_HK
dc.identifier.urihttp://hdl.handle.net/10722/147711-
dc.description.abstractThe hyperfine structure of the level N = 37, J = 38 1 2 in the C 4Σ -, v = 0 state of VO is anomalous as a result of an electronic perturbation. Because of the high nuclear spin of 51V (I = 7 2), the hyperfine pattern has a sufficient number of lines that it can be analyzed in detail just as if it were a rotational branch fragment containing an avoided crossing. It is shown how the coefficient of F(F + 1) in the hyperfine energy expression for the perturbing state and the perturbation matrix element can be obtained very accurately, though because the nature of the perturbing state is unknown it has not been possible to interpret the coefficient in terms of conventional hyperfine parameters in this case. The conditions for the appearance of perturbations of this type and the results to be obtained from them are discussed. © 1981.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.titleA novel electronic-hyperfine perturbation in the C4Σ- state of VOen_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(81)90298-8-
dc.identifier.scopuseid_2-s2.0-0001681981en_HK
dc.identifier.volume86en_HK
dc.identifier.issue2en_HK
dc.identifier.spage526en_HK
dc.identifier.epage533en_HK
dc.identifier.isiWOS:A1981LJ37000020-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridCheung, ASC=7401806538en_HK
dc.identifier.scopusauthoridHansen, RC=24517867700en_HK
dc.identifier.scopusauthoridLyyra, AM=7003369998en_HK
dc.identifier.scopusauthoridMerer, AJ=6603864922en_HK

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