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Conference Paper: The Hα surface brightness - radius plane as a diagnostic tool for photoionized nebulae

TitleThe Hα surface brightness - radius plane as a diagnostic tool for photoionized nebulae
Other TitlesThe Halpha surface brightness - radius plane as a diagnostic tool for photoionized nebulae
Authors
Issue Date2016
PublisherInstitute of Physics Publishing. The Journal's web site is located at http://www.iop.org/EJ/journal/conf
Citation
The 11th Pacific Rim Conference on Stellar Astrophysics, Hong Kong, 14-17 December 2015. In Journal of Physics: Conference Series, 2016, v. 728, article no. 032015, p. 1-4 How to Cite?
AbstractThe Halpha surface brightness - radius (SHalpha-r) relation is a robust distance indicator for planetary nebulae (PNe), further enhanced by different populations of PNe having distinct loci in SHalpha-r space. Other types of photoionized nebulae also plot in quite distinct regions in the SHalpha-r plane, allowing its use as a diagnostic tool. In particular, the nova shells and massive star ejecta (MSE) plot on relatively tight loci illustrating their evolutionary sequences. For the MSE, there is potential to develop a distance indicator for these objects, based on their trend in SHalpha-r space. As high-resolution, narrowband surveys of the nearest galaxies become more commonplace, the SHalpha-r plane is a potentially useful diagnostic tool to help identify the various ionized nebulae in these systems.
DescriptionConference Theme: Physics and Chemistry of the Late Stages of Stellar Evolution
Open Access Article
Persistent Identifierhttp://hdl.handle.net/10722/232760
ISSN
2015 SCImago Journal Rankings: 0.211

 

DC FieldValueLanguage
dc.contributor.authorFrew, DJ-
dc.contributor.authorBojicic, I-
dc.contributor.authorParker, QA-
dc.date.accessioned2016-09-20T05:32:07Z-
dc.date.available2016-09-20T05:32:07Z-
dc.date.issued2016-
dc.identifier.citationThe 11th Pacific Rim Conference on Stellar Astrophysics, Hong Kong, 14-17 December 2015. In Journal of Physics: Conference Series, 2016, v. 728, article no. 032015, p. 1-4-
dc.identifier.issn1742-6588-
dc.identifier.urihttp://hdl.handle.net/10722/232760-
dc.descriptionConference Theme: Physics and Chemistry of the Late Stages of Stellar Evolution-
dc.descriptionOpen Access Article-
dc.description.abstractThe Halpha surface brightness - radius (SHalpha-r) relation is a robust distance indicator for planetary nebulae (PNe), further enhanced by different populations of PNe having distinct loci in SHalpha-r space. Other types of photoionized nebulae also plot in quite distinct regions in the SHalpha-r plane, allowing its use as a diagnostic tool. In particular, the nova shells and massive star ejecta (MSE) plot on relatively tight loci illustrating their evolutionary sequences. For the MSE, there is potential to develop a distance indicator for these objects, based on their trend in SHalpha-r space. As high-resolution, narrowband surveys of the nearest galaxies become more commonplace, the SHalpha-r plane is a potentially useful diagnostic tool to help identify the various ionized nebulae in these systems.-
dc.languageeng-
dc.publisherInstitute of Physics Publishing. The Journal's web site is located at http://www.iop.org/EJ/journal/conf-
dc.relation.ispartofJournal of Physics: Conference Series-
dc.rightsJournal of Physics: Conference Series. Copyright © Institute of Physics Publishing.-
dc.rightsThis is an author-created, un-copyedited version of an article published in [insert name of journal]. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The Version of Record is available online at http://dx.doi.org/[insert DOI].-
dc.titleThe Hα surface brightness - radius plane as a diagnostic tool for photoionized nebulae-
dc.title.alternativeThe Halpha surface brightness - radius plane as a diagnostic tool for photoionized nebulae-
dc.typeConference_Paper-
dc.identifier.emailFrew, DJ: djfrew@hku.hk-
dc.identifier.emailBojicic, I: ibojicic@hku.hk-
dc.identifier.emailParker, QA: physhead@hku.hk-
dc.identifier.authorityFrew, DJ=rp02013-
dc.identifier.authorityBojicic, I=rp02020-
dc.identifier.authorityParker, QA=rp02017-
dc.description.naturelink_to_OA_fulltext-
dc.identifier.doi10.1088/1742-6596/728/3/032015-
dc.identifier.hkuros266100-
dc.identifier.volume728, article no. 032015-
dc.identifier.spage1-
dc.identifier.epage4-
dc.publisher.placeUnited Kingdom-

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