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- Publisher Website: 10.1017/S1743921312010940
- Scopus: eid_2-s2.0-84865743479
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Conference Paper: Are planetary nebulae derived from multiple evolutionary scenarios?
Title | Are planetary nebulae derived from multiple evolutionary scenarios? |
---|---|
Authors | |
Keywords | Planetary nebulae: general stars: AGB and post-AGB surveys stars: evolution |
Issue Date | 2011 |
Citation | Proceedings of the International Astronomical Union, 2011, v. 7, n. S283, p. 192-195 How to Cite? |
Abstract | Our understanding of planetary nebulae has been significantly enhanced as a result of several recent large surveys (Parker et al., these proceedings). These new discoveries suggest that the 'PN phenomenon' is in fact more heterogeneous than previously envisaged. Even after the careful elimination of mimics from Galactic PN catalogues, there remains a surprising diversity in the population of PNe and especially their central stars. Indeed, several evolutionary scenarios are implicated in the formation of objects presently catalogued as PNe. We provide a summary of these evolutionary pathways and give examples of each. Eventually, a full census of local PNe can be used to confront both stellar evolution theory and population synthesis models. © 2012 International Astronomical Union. |
Persistent Identifier | http://hdl.handle.net/10722/208949 |
ISSN | 2023 SCImago Journal Rankings: 0.121 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Frew, David J. | - |
dc.contributor.author | Parker, Quentin A. | - |
dc.date.accessioned | 2015-03-23T02:02:20Z | - |
dc.date.available | 2015-03-23T02:02:20Z | - |
dc.date.issued | 2011 | - |
dc.identifier.citation | Proceedings of the International Astronomical Union, 2011, v. 7, n. S283, p. 192-195 | - |
dc.identifier.issn | 1743-9213 | - |
dc.identifier.uri | http://hdl.handle.net/10722/208949 | - |
dc.description.abstract | Our understanding of planetary nebulae has been significantly enhanced as a result of several recent large surveys (Parker et al., these proceedings). These new discoveries suggest that the 'PN phenomenon' is in fact more heterogeneous than previously envisaged. Even after the careful elimination of mimics from Galactic PN catalogues, there remains a surprising diversity in the population of PNe and especially their central stars. Indeed, several evolutionary scenarios are implicated in the formation of objects presently catalogued as PNe. We provide a summary of these evolutionary pathways and give examples of each. Eventually, a full census of local PNe can be used to confront both stellar evolution theory and population synthesis models. © 2012 International Astronomical Union. | - |
dc.language | eng | - |
dc.relation.ispartof | Proceedings of the International Astronomical Union | - |
dc.subject | Planetary nebulae: general | - |
dc.subject | stars: AGB and post-AGB | - |
dc.subject | surveys | - |
dc.subject | stars: evolution | - |
dc.title | Are planetary nebulae derived from multiple evolutionary scenarios? | - |
dc.type | Conference_Paper | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1017/S1743921312010940 | - |
dc.identifier.scopus | eid_2-s2.0-84865743479 | - |
dc.identifier.volume | 7 | - |
dc.identifier.issue | S283 | - |
dc.identifier.spage | 192 | - |
dc.identifier.epage | 195 | - |
dc.identifier.eissn | 1743-9221 | - |
dc.identifier.isi | WOS:000309944800035 | - |
dc.identifier.issnl | 1743-9213 | - |