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Conference Paper: Multipolar planetary nebulae: not as geometrically diversified as thought

TitleMultipolar planetary nebulae: not as geometrically diversified as thought
Authors
Chong, SNKwok, SImai, HTafoya, D
KeywordsPlanetary Nebulae: General
Issue Date2011
PublisherCambridge University Press. The Journal's web site is located at http://journals.cambridge.org/action/displayJournal?jid=IAU
Citation
The 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 S283, p. 184-187 How to Cite?
DOI: http://dx.doi.org/10.1017/S1743921312010927
AbstractWe present a general three-dimensional model of multipolar planetary nebulae (PNe). By rotating to different viewing angles and adjusting the angles between the multiple lobes, we demonstrate that the model is able to reproduce HST Hα images of 20 multipolar young PNe. Though this model only considers the geometrical projection effects, it significantly unifies the selected PNe and can be considered as a first-order fundamental model of the "multipolar" morphological class. This kind of model reduces complexity and is essential to pursuing of the shaping mechanism. In addition, we illustrate that under some special conditions, i.e. in certain viewing angles, or with low sensitivity, it will be hard to imagine that the projected image originates from a multipolar-lobed model. © 2012 International Astronomical Union.
DescriptionSession 2: The Stellar Evolution Connection - 2c: Aspects of the Central Stars
Persistent Identifierhttp://hdl.handle.net/10722/179628
ISSN
1743-9213
2020 SCImago Journal Rankings: 0.124
ISI Accession Number ID
WOS:000309944800033
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorChong, SNen_US
dc.contributor.authorKwok, Sen_US
dc.contributor.authorImai, Hen_US
dc.contributor.authorTafoya, Den_US
dc.date.accessioned2012-12-19T10:01:44Z-
dc.date.available2012-12-19T10:01:44Z-
dc.date.issued2011en_US
dc.identifier.citationThe 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 S283, p. 184-187en_US
dc.identifier.issn1743-9213en_US
dc.identifier.urihttp://hdl.handle.net/10722/179628-
dc.descriptionSession 2: The Stellar Evolution Connection - 2c: Aspects of the Central Stars-
dc.description.abstractWe present a general three-dimensional model of multipolar planetary nebulae (PNe). By rotating to different viewing angles and adjusting the angles between the multiple lobes, we demonstrate that the model is able to reproduce HST Hα images of 20 multipolar young PNe. Though this model only considers the geometrical projection effects, it significantly unifies the selected PNe and can be considered as a first-order fundamental model of the "multipolar" morphological class. This kind of model reduces complexity and is essential to pursuing of the shaping mechanism. In addition, we illustrate that under some special conditions, i.e. in certain viewing angles, or with low sensitivity, it will be hard to imagine that the projected image originates from a multipolar-lobed model. © 2012 International Astronomical Union.en_US
dc.languageengen_US
dc.publisherCambridge University Press. The Journal's web site is located at http://journals.cambridge.org/action/displayJournal?jid=IAUen_US
dc.relation.ispartofInternational Astronomical Union Proceedingsen_US
dc.subjectPlanetary Nebulae: Generalen_US
dc.titleMultipolar planetary nebulae: not as geometrically diversified as thoughten_US
dc.typeConference_Paperen_US
dc.identifier.emailKwok, S: deannote@hku.hken_US
dc.identifier.emailChong, SN: selina@milkyway.sci.kagoshima-u.ac.jp-
dc.identifier.emailKwok, S: sunkwok@hku.hk-
dc.identifier.emailImai, H: selina@milkyway.sci.kagoshima-u.ac.jp-
dc.identifier.emailTafoya, D: selina@milkyway.sci.kagoshima-u.ac.jp-
dc.identifier.authorityKwok, S=rp00716en_US
dc.description.naturepublished_or_final_versionen_US
dc.identifier.doi10.1017/S1743921312010927en_US
dc.identifier.scopuseid_2-s2.0-84865794982en_US
dc.identifier.hkuros196774-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-84865794982&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume7en_US
dc.identifier.issueS283en_US
dc.identifier.spage184en_US
dc.identifier.epage187en_US
dc.identifier.isiWOS:000309944800033-
dc.publisher.placeUnited Kingdomen_US
dc.description.otherThe 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 S283, p. 184-187-
dc.identifier.scopusauthoridChong, SN=55121356800en_US
dc.identifier.scopusauthoridKwok, S=22980498300en_US
dc.identifier.scopusauthoridImai, H=35484255500en_US
dc.identifier.scopusauthoridTafoya, D=15521388000en_US
dc.identifier.issnl1743-9213-

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