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Article: The Fe/Ni ratio in the ant nebula Mz 3

TitleThe Fe/Ni ratio in the ant nebula Mz 3
Authors
KeywordsIsm: Abundances
Planetary Nebulae: Individual: Mz 3
Issue Date2006
PublisherCambridge University Press. The Journal's web site is located at http://journals.cambridge.org/action/displayJournal?jid=IAU
Citation
Proceedings Of The International Astronomical Union, 2006, v. 2 n. 234, p. 547-548 How to Cite?
AbstractWe have analyzed the [Fe II] and [Ni II] emission lines in the bipolar planetary nebula Mz 3. We find that the [Fe II] and [Ni II] lines arise exclusively from the central regions. Fluorescence excitation in the formation process of these lines is negligible for this low-excitation nebula. From the [Fe II]/[Ni II] ratio, we obtain a higher Fe/Ni abundance ratio than the solar value. The current result provides further supporting evidence for Mz 3 as a symbiotic Mira. © 2006 International Astronomical Union.
Persistent Identifierhttp://hdl.handle.net/10722/175043
ISSN
2015 SCImago Journal Rankings: 0.105
References

 

DC FieldValueLanguage
dc.contributor.authorZhang, Yen_US
dc.contributor.authorLiu, XWen_US
dc.date.accessioned2012-11-26T08:48:55Z-
dc.date.available2012-11-26T08:48:55Z-
dc.date.issued2006en_US
dc.identifier.citationProceedings Of The International Astronomical Union, 2006, v. 2 n. 234, p. 547-548en_US
dc.identifier.issn1743-9213en_US
dc.identifier.urihttp://hdl.handle.net/10722/175043-
dc.description.abstractWe have analyzed the [Fe II] and [Ni II] emission lines in the bipolar planetary nebula Mz 3. We find that the [Fe II] and [Ni II] lines arise exclusively from the central regions. Fluorescence excitation in the formation process of these lines is negligible for this low-excitation nebula. From the [Fe II]/[Ni II] ratio, we obtain a higher Fe/Ni abundance ratio than the solar value. The current result provides further supporting evidence for Mz 3 as a symbiotic Mira. © 2006 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.ispartofProceedings of the International Astronomical Unionen_US
dc.subjectIsm: Abundancesen_US
dc.subjectPlanetary Nebulae: Individual: Mz 3en_US
dc.titleThe Fe/Ni ratio in the ant nebula Mz 3en_US
dc.typeArticleen_US
dc.identifier.emailZhang, Y: zhangy96@hku.hken_US
dc.identifier.authorityZhang, Y=rp00841en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1017/S1743921306004170en_US
dc.identifier.scopuseid_2-s2.0-33845544114en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33845544114&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume2en_US
dc.identifier.issue234en_US
dc.identifier.spage547en_US
dc.identifier.epage548en_US
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridZhang, Y=23768446500en_US
dc.identifier.scopusauthoridLiu, XW=7409287288en_US

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