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Conference Paper: Morphokinematic properties of the 21 micron source IRAS 22272+5435

TitleMorphokinematic properties of the 21 micron source IRAS 22272+5435
Authors
KeywordsStars: AGB and post-AGB
Stars: carbon
Stars: individual (IRAS 22272+5435)
Stars: imaging
Stars: kinematics
Stars: winds
Outflows
Issue Date2011
PublisherCambridge University Press. The Journal's web site is located at http://journals.cambridge.org/action/displayJournal?jid=IAU
Citation
IAU Symposium No. 283: Planetary Nebulae: An Eye to the Future, Puerto de la Cruz, Tenerife, Spain, 25-29 July 2011. In International Astronomical Union Proceedings, 2011, v. 7 n. S283, p. 458-459 How to Cite?
AbstractWe obtained a high-resolution CO map of IRAS 22272+5435 in the CO J=2-1 line using CARMA. The target exhibits a second biggest angular size of the circumstellar molecular envelope among known 21 μm sources. In the preliminary results, we found that the CO properties of IRAS 22272+5435 is clearly different from those of IRAS 07134+1005, which is another well-investigated 21 μm source. For example, elongations seen in the mid-infrared and CO images are extended in mutually perpendicular directions, although in case of IRAS 07134+1005 the CO feature coincides well with the mid-infrared structure. © 2012 International Astronomical Union.
Persistent Identifierhttp://hdl.handle.net/10722/165697
ISSN
2015 SCImago Journal Rankings: 0.105
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorNakashima, Jen_HK
dc.contributor.authorKwok, Sen_HK
dc.contributor.authorYung, BHKen_HK
dc.contributor.authorZhang, Yen_HK
dc.contributor.authorKoning, Nen_HK
dc.contributor.authorVolgenau, Nen_HK
dc.date.accessioned2012-09-20T08:22:14Z-
dc.date.available2012-09-20T08:22:14Z-
dc.date.issued2011en_HK
dc.identifier.citationIAU Symposium No. 283: Planetary Nebulae: An Eye to the Future, Puerto de la Cruz, Tenerife, Spain, 25-29 July 2011. In International Astronomical Union Proceedings, 2011, v. 7 n. S283, p. 458-459en_US
dc.identifier.issn1743-9213en_HK
dc.identifier.urihttp://hdl.handle.net/10722/165697-
dc.description.abstractWe obtained a high-resolution CO map of IRAS 22272+5435 in the CO J=2-1 line using CARMA. The target exhibits a second biggest angular size of the circumstellar molecular envelope among known 21 μm sources. In the preliminary results, we found that the CO properties of IRAS 22272+5435 is clearly different from those of IRAS 07134+1005, which is another well-investigated 21 μm source. For example, elongations seen in the mid-infrared and CO images are extended in mutually perpendicular directions, although in case of IRAS 07134+1005 the CO feature coincides well with the mid-infrared structure. © 2012 International Astronomical Union.en_HK
dc.languageengen_US
dc.publisherCambridge University Press. The Journal's web site is located at http://journals.cambridge.org/action/displayJournal?jid=IAUen_HK
dc.relation.ispartofInternational Astronomical Union Proceedingsen_HK
dc.rightsInternational Astronomical Union Proceedings. Copyright © Cambridge University Press.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectStars: AGB and post-AGBen_HK
dc.subjectStars: carbonen_HK
dc.subjectStars: individual (IRAS 22272+5435)en_HK
dc.subjectStars: imagingen_HK
dc.subjectStars: kinematicsen_HK
dc.subjectStars: windsen_HK
dc.subjectOutflowsen_HK
dc.titleMorphokinematic properties of the 21 micron source IRAS 22272+5435en_HK
dc.typeConference_Paperen_HK
dc.identifier.emailNakashima, J: junichi@hku.hken_HK
dc.identifier.emailKwok, S: deannote@hku.hken_HK
dc.identifier.emailYung, BHK: byung@hku.hk-
dc.identifier.emailZhang, Y: zhangy96@hku.hk-
dc.identifier.emailKoning, N: nkoning@iras.ucalgary.ca-
dc.identifier.authorityNakashima, J=rp00764en_HK
dc.identifier.authorityKwok, S=rp00716en_HK
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1017/S174392131201191Xen_HK
dc.identifier.scopuseid_2-s2.0-84865730563en_HK
dc.identifier.hkuros209393en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-84865730563&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume7en_HK
dc.identifier.issueS283en_HK
dc.identifier.spage458en_HK
dc.identifier.epage459en_HK
dc.identifier.isiWOS:000309944800132-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridVolgenau, N=8652601400en_HK
dc.identifier.scopusauthoridKoning, N=15520613500en_HK
dc.identifier.scopusauthoridZhang, Y=55351937800en_HK
dc.identifier.scopusauthoridYung, BHK=53985956100en_HK
dc.identifier.scopusauthoridKwok, S=22980498300en_HK
dc.identifier.scopusauthoridNakashima, JI=35485342300en_HK
dc.customcontrol.immutablesml 130516-

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