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Article: High-resolution imaging of two bipolar proto-planetary nebulae

TitleHigh-resolution imaging of two bipolar proto-planetary nebulae
Authors
Kwok, SHrivnak, BJZhang, CYLangill, PL
KeywordsCircumstellar Matter
Planetary Nebulae: General
Stars: Agb And Post-Agb
Issue Date1996
PublisherInstitute of Physics Publishing Ltd. The Journal's web site is located at http://iopscience.iop.org/0004-637X
Citation
The Astrophysical Journal, 1996, v. 472 n. 1 pt. 1, p. 287-293 How to Cite?
DOI: http://dx.doi.org/10.1086/178063
AbstractSub-arcsecond resolution V and I images have been obtained for two proto-planetary nebulae. Both are found to show a definite bipolar morphology. A circumstellar disk is clearly seen in the V - I color image, suggesting that the bipolar lobes are due to starlight scattered into the polar openings. This indicates that bipolar morphologies develop early in the evolution of planetary nebulae, even before the onset of photoionization. © 1996. The American Astronomical Society. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/179685
ISSN
0004-637X
2023 Impact Factor: 4.8
2023 SCImago Journal Rankings: 1.905
ISI Accession Number ID
WOS:A1996VU06500028
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorKwok, Sen_US
dc.contributor.authorHrivnak, BJen_US
dc.contributor.authorZhang, CYen_US
dc.contributor.authorLangill, PLen_US
dc.date.accessioned2012-12-19T10:02:49Z-
dc.date.available2012-12-19T10:02:49Z-
dc.date.issued1996en_US
dc.identifier.citationThe Astrophysical Journal, 1996, v. 472 n. 1 pt. 1, p. 287-293en_US
dc.identifier.issn0004-637Xen_US
dc.identifier.urihttp://hdl.handle.net/10722/179685-
dc.description.abstractSub-arcsecond resolution V and I images have been obtained for two proto-planetary nebulae. Both are found to show a definite bipolar morphology. A circumstellar disk is clearly seen in the V - I color image, suggesting that the bipolar lobes are due to starlight scattered into the polar openings. This indicates that bipolar morphologies develop early in the evolution of planetary nebulae, even before the onset of photoionization. © 1996. The American Astronomical Society. All rights reserved.en_US
dc.languageengen_US
dc.publisherInstitute of Physics Publishing Ltd. The Journal's web site is located at http://iopscience.iop.org/0004-637Xen_US
dc.relation.ispartofThe Astrophysical Journalen_US
dc.subjectCircumstellar Matteren_US
dc.subjectPlanetary Nebulae: Generalen_US
dc.subjectStars: Agb And Post-Agben_US
dc.titleHigh-resolution imaging of two bipolar proto-planetary nebulaeen_US
dc.typeArticleen_US
dc.identifier.emailKwok, S: deannote@hku.hken_US
dc.identifier.authorityKwok, S=rp00716en_US
dc.description.naturepublished_or_final_versionen_US
dc.identifier.doi10.1086/178063en_US
dc.identifier.scopuseid_2-s2.0-21444450120en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-21444450120&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume472en_US
dc.identifier.issue1 pt. 1en_US
dc.identifier.spage287en_US
dc.identifier.epage293en_US
dc.identifier.isiWOS:A1996VU06500028-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridKwok, S=22980498300en_US
dc.identifier.scopusauthoridHrivnak, BJ=35613962100en_US
dc.identifier.scopusauthoridZhang, CY=38260889100en_US
dc.identifier.scopusauthoridLangill, PL=55407033600en_US
dc.identifier.issnl0004-637X-

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