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Conference Paper: The Planetary Nebula Abell 48 and its [WN4] Central Star

TitleThe Planetary Nebula Abell 48 and its [WN4] Central Star
Authors
Bojicic, IFrew, DJParker, QAStupar, MWachter, SDePew, Kski, JStachowski, GMoskalik, PBajan, K
Editors
Editor(s):Krzesin
Issue Date2012
Citation
18th European White Dwarf Workshop, Krakow, Poland, 13-17 August 2012, p. 309-309 How to Cite?
AbstractWe have conducted a multi-wavelength study of the planetary nebula Abell 48 and give a revised classification of its nucleus as a hydrogen-deficient star of type [WN4]. The surrounding nebula has a morphology typical of PNe and importantly, is not enriched in nitrogen, and thus not the `peeled atmosphere' of a massive star. Indeed, no WN4 star is known to be surrounded by such a compact nebula. The ionized mass of the nebula is also a powerful discriminant between the low-mass PN and high-mass
Persistent Identifierhttp://hdl.handle.net/10722/211242

 

DC FieldValueLanguage
dc.contributor.authorBojicic, I-
dc.contributor.authorFrew, DJ-
dc.contributor.authorParker, QA-
dc.contributor.authorStupar, M-
dc.contributor.authorWachter, S-
dc.contributor.authorDePew, K-
dc.contributor.authorski, J-
dc.contributor.authorStachowski, G-
dc.contributor.authorMoskalik, P-
dc.contributor.authorBajan, K-
dc.contributor.editorKrzesin-
dc.date.accessioned2015-07-08T03:23:35Z-
dc.date.available2015-07-08T03:23:35Z-
dc.date.issued2012-
dc.identifier.citation18th European White Dwarf Workshop, Krakow, Poland, 13-17 August 2012, p. 309-309-
dc.identifier.urihttp://hdl.handle.net/10722/211242-
dc.description.abstractWe have conducted a multi-wavelength study of the planetary nebula Abell 48 and give a revised classification of its nucleus as a hydrogen-deficient star of type [WN4]. The surrounding nebula has a morphology typical of PNe and importantly, is not enriched in nitrogen, and thus not the `peeled atmosphere' of a massive star. Indeed, no WN4 star is known to be surrounded by such a compact nebula. The ionized mass of the nebula is also a powerful discriminant between the low-mass PN and high-mass-
dc.languageeng-
dc.relation.ispartof18th European White Dwarf Workshop.-
dc.titleThe Planetary Nebula Abell 48 and its [WN4] Central Star-
dc.typeConference_Paper-
dc.identifier.emailParker, QA: quentinp@hku.hk-
dc.identifier.authorityParker, QA=rp02017-
dc.identifier.volume469-
dc.identifier.spage309-
dc.identifier.epage309-

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