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Article: On the Origin of Morphological Structures of Planetary Nebulae

TitleOn the Origin of Morphological Structures of Planetary Nebulae
Authors
Kwok, S
KeywordsPlanetary nebulae
Asymptotic giant branch stars
Mass loss
Issue Date2018
PublisherMDPI AG. The Journal's web site is located at http://www.mdpi.com/journal/galaxies
Citation
Galaxies, 2018, v. 6 n. 3, p. 66:1-5 How to Cite?
DOI: http://dx.doi.org/10.3390/galaxies6030066
AbstractWe suggest that most of the mass in planetary nebulae (PNe) resides in the equatorial region and the spherical envelope and the optically bright lobes of PNe are in fact low-density cavities cleared out by fast outflows and photoionized by UV photons leaked from the torus. The nature of multi-polar PNe is discussed under this framework.
DescriptionThis article belongs to the Special Issue Asymmetric Planetary Nebulae VII
Persistent Identifierhttp://hdl.handle.net/10722/271016
ISSN
2075-4434
2020 SCImago Journal Rankings: 0.646
ISI Accession Number ID
WOS:000448333500001

 

DC FieldValueLanguage
dc.contributor.authorKwok, S-
dc.date.accessioned2019-06-18T03:33:27Z-
dc.date.available2019-06-18T03:33:27Z-
dc.date.issued2018-
dc.identifier.citationGalaxies, 2018, v. 6 n. 3, p. 66:1-5-
dc.identifier.issn2075-4434-
dc.identifier.urihttp://hdl.handle.net/10722/271016-
dc.descriptionThis article belongs to the Special Issue Asymmetric Planetary Nebulae VII-
dc.description.abstractWe suggest that most of the mass in planetary nebulae (PNe) resides in the equatorial region and the spherical envelope and the optically bright lobes of PNe are in fact low-density cavities cleared out by fast outflows and photoionized by UV photons leaked from the torus. The nature of multi-polar PNe is discussed under this framework.-
dc.languageeng-
dc.publisherMDPI AG. The Journal's web site is located at http://www.mdpi.com/journal/galaxies-
dc.relation.ispartofGalaxies-
dc.rightsThis work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.-
dc.subjectPlanetary nebulae-
dc.subjectAsymptotic giant branch stars-
dc.subjectMass loss-
dc.titleOn the Origin of Morphological Structures of Planetary Nebulae-
dc.typeArticle-
dc.identifier.emailKwok, S: deannote@hku.hk-
dc.identifier.authorityKwok, S=rp00716-
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.3390/galaxies6030066-
dc.identifier.scopuseid_2-s2.0-85082363131-
dc.identifier.volume6-
dc.identifier.issue3-
dc.identifier.spage66:1-
dc.identifier.epage66:5-
dc.identifier.isiWOS:000448333500001-
dc.publisher.placeSwitzerland-
dc.identifier.issnl2075-4434-

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