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Conference Paper: The origin of unidentified infrared emission features in galaxies

TitleThe origin of unidentified infrared emission features in galaxies
Authors
KeywordsDust
Extinction
Planetary nebulae: general
ISM: lines and bands
ISM: molecules
Issue Date2013
PublisherCambridge University Press. The Journal's web site is located at http://journals.cambridge.org/action/displayJournal?jid=IAU
Citation
IAU Symposium 292 on Molecular Gas, Dust, and Star Formation in Galaxies, Beijing, China, 24 August 2012. In International Astronomical Union Proceedings, 2011, v. 8 Symposium no. 292, p. 288 How to Cite?
AbstractThe family of unidentified infrared emission features, consisting of discrete and plateau features in the mid-infrared, are now observed in distant galaxies. A significant fraction of the total energy output of some infrared galaxies is emitted in these features. Comparisons of these features with those observed in the circumstellar and interstellar media suggest that these organic species are synthesized and ejected by evolved stars. Models of possible chemical structures of the carrier of these features are discussed. © 2013 International Astronomical Union.
Persistent Identifierhttp://hdl.handle.net/10722/183304
ISBN
ISSN
2015 SCImago Journal Rankings: 0.105

 

DC FieldValueLanguage
dc.contributor.authorKwok, Sen_US
dc.date.accessioned2013-05-15T01:57:20Z-
dc.date.available2013-05-15T01:57:20Z-
dc.date.issued2013en_US
dc.identifier.citationIAU Symposium 292 on Molecular Gas, Dust, and Star Formation in Galaxies, Beijing, China, 24 August 2012. In International Astronomical Union Proceedings, 2011, v. 8 Symposium no. 292, p. 288en_US
dc.identifier.isbn9781107033818-
dc.identifier.issn1743-9213-
dc.identifier.urihttp://hdl.handle.net/10722/183304-
dc.description.abstractThe family of unidentified infrared emission features, consisting of discrete and plateau features in the mid-infrared, are now observed in distant galaxies. A significant fraction of the total energy output of some infrared galaxies is emitted in these features. Comparisons of these features with those observed in the circumstellar and interstellar media suggest that these organic species are synthesized and ejected by evolved stars. Models of possible chemical structures of the carrier of these features are discussed. © 2013 International Astronomical Union.-
dc.languageengen_US
dc.publisherCambridge University Press. The Journal's web site is located at http://journals.cambridge.org/action/displayJournal?jid=IAU-
dc.relation.ispartofInternational Astronomical Union Proceedingsen_US
dc.rightsInternational Astronomical Union Proceedings. Copyright © Cambridge University Press.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectDust-
dc.subjectExtinction-
dc.subjectPlanetary nebulae: general-
dc.subjectISM: lines and bands-
dc.subjectISM: molecules-
dc.titleThe origin of unidentified infrared emission features in galaxiesen_US
dc.typeConference_Paperen_US
dc.identifier.emailKwok, S: deannote@hku.hken_US
dc.identifier.authorityKwok, S=rp00716en_US
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1017/S1743921313001427-
dc.identifier.scopuseid_2-s2.0-84876545581-
dc.identifier.hkuros214351en_US
dc.identifier.volume8-
dc.identifier.issueS292-
dc.identifier.spage288en_US
dc.identifier.epage288en_US
dc.publisher.placeUnited Kingdom-
dc.customcontrol.immutablesml 130603-

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