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Conference Paper: A study of the effect of ionization and illumination on morphologies of planetary nebulae

TitleA study of the effect of ionization and illumination on morphologies of planetary nebulae
Authors
Keywordsplanetary nebulae: general
circumstellar matter
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. 530-531 How to Cite?
AbstractWe carry out a modelling study of the effect of ionization and illumination on the morphologies of planetary nebulae (PNs), aiming to investigate the hypothesis of Kwok (2010) that the bipolar and multipolar lobes of PNs can be produced by leakage of UV photons into those directions. Using photoinization code, we construct a series of nebular models consisting of a dense envelope and cones of low density. The results show that the visible morphologies of PNs may be fundamentally different from their intrinsic structures. © 2012 International Astronomical Union.
Persistent Identifierhttp://hdl.handle.net/10722/165694
ISSN
2015 SCImago Journal Rankings: 0.105
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorZhang, Yen_HK
dc.contributor.authorKwok, Sen_HK
dc.contributor.authorKo, Cen_HK
dc.date.accessioned2012-09-20T08:22:13Z-
dc.date.available2012-09-20T08:22:13Z-
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. 530-531en_US
dc.identifier.issn1743-9213en_HK
dc.identifier.urihttp://hdl.handle.net/10722/165694-
dc.description.abstractWe carry out a modelling study of the effect of ionization and illumination on the morphologies of planetary nebulae (PNs), aiming to investigate the hypothesis of Kwok (2010) that the bipolar and multipolar lobes of PNs can be produced by leakage of UV photons into those directions. Using photoinization code, we construct a series of nebular models consisting of a dense envelope and cones of low density. The results show that the visible morphologies of PNs may be fundamentally different from their intrinsic structures. © 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.subjectplanetary nebulae: generalen_HK
dc.subjectcircumstellar matteren_HK
dc.titleA study of the effect of ionization and illumination on morphologies of planetary nebulaeen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailZhang, Y: zhangy96@hku.hken_HK
dc.identifier.emailKwok, S: deannote@hku.hk-
dc.identifier.emailKo, C: cmko@hku.hk-
dc.identifier.authorityZhang, Y=rp00841en_HK
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1017/S1743921312012276en_HK
dc.identifier.scopuseid_2-s2.0-84865797447en_HK
dc.identifier.hkuros209390en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-84865797447&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume7en_HK
dc.identifier.issueS283en_HK
dc.identifier.spage530en_HK
dc.identifier.epage531en_HK
dc.identifier.isiWOS:000309944800168-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridKo, CM=7202596730en_HK
dc.identifier.scopusauthoridKwok, S=22980498300en_HK
dc.identifier.scopusauthoridZhang, Y=8960956100en_HK
dc.customcontrol.immutablesml 130515-

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